diff --git a/algorithms-miscellaneous-5/src/main/java/com/baeldung/algorithms/greedy/GreedyAlgorithm.java b/algorithms-miscellaneous-5/src/main/java/com/baeldung/algorithms/greedy/GreedyAlgorithm.java index d32ffb01b9..51f0e3fa6a 100644 --- a/algorithms-miscellaneous-5/src/main/java/com/baeldung/algorithms/greedy/GreedyAlgorithm.java +++ b/algorithms-miscellaneous-5/src/main/java/com/baeldung/algorithms/greedy/GreedyAlgorithm.java @@ -15,7 +15,7 @@ public class GreedyAlgorithm { this.fp = new FollowersPath(); } - public long findMostFollowersPath(String account) throws Exception { + public long findMostFollowersPath(String account) { long max = 0; SocialUser toFollow = null; @@ -31,12 +31,8 @@ public class GreedyAlgorithm { if (currentLevel < maxLevel - 1) { currentLevel++; max += findMostFollowersPath(toFollow.getUsername()); - //fp.addFollower(toFollow.getUsername(), max); - //fp.addCount(max); return max; } else { - //fp.addFollower(toFollow.getUsername(), max); - //fp.addCount(max); return max; } } diff --git a/algorithms-miscellaneous-5/src/main/java/com/baeldung/algorithms/greedy/NonGreedyAlgorithm.java b/algorithms-miscellaneous-5/src/main/java/com/baeldung/algorithms/greedy/NonGreedyAlgorithm.java index cb3d69a18e..af274a385e 100644 --- a/algorithms-miscellaneous-5/src/main/java/com/baeldung/algorithms/greedy/NonGreedyAlgorithm.java +++ b/algorithms-miscellaneous-5/src/main/java/com/baeldung/algorithms/greedy/NonGreedyAlgorithm.java @@ -13,9 +13,8 @@ public class NonGreedyAlgorithm { this.tc = tc; this.currentLevel = level; } - - - public long findMostFollowersPath(String account) throws Exception { + + public long findMostFollowersPath(String account) { List followers = tc.getFollowers(account); long total = currentLevel > 0 ? followers.size() : 0; diff --git a/algorithms-miscellaneous-5/src/main/java/com/baeldung/algorithms/greedy/SocialConnector.java b/algorithms-miscellaneous-5/src/main/java/com/baeldung/algorithms/greedy/SocialConnector.java index b8bbbdcfff..508e18c105 100644 --- a/algorithms-miscellaneous-5/src/main/java/com/baeldung/algorithms/greedy/SocialConnector.java +++ b/algorithms-miscellaneous-5/src/main/java/com/baeldung/algorithms/greedy/SocialConnector.java @@ -20,9 +20,9 @@ public class SocialConnector { return this.isCounterEnabled; } - public List getFollowers(String account) throws Exception { + public List getFollowers(String account) { if (counter < 0) - throw new Exception ("API limit reached"); + throw new IllegalStateException ("API limit reached"); else { if(this.isCounterEnabled) counter--; for(SocialUser user : users) { diff --git a/algorithms-miscellaneous-5/src/test/java/com/baeldung/algorithms/greedy/GreedyAlgorithmUnitTest.java b/algorithms-miscellaneous-5/src/test/java/com/baeldung/algorithms/greedy/GreedyAlgorithmUnitTest.java index 173e3f8de5..a503b006de 100644 --- a/algorithms-miscellaneous-5/src/test/java/com/baeldung/algorithms/greedy/GreedyAlgorithmUnitTest.java +++ b/algorithms-miscellaneous-5/src/test/java/com/baeldung/algorithms/greedy/GreedyAlgorithmUnitTest.java @@ -35,21 +35,21 @@ public class GreedyAlgorithmUnitTest { } @Test - public void greedyAlgorithmTest() throws Exception { + public void greedyAlgorithmTest() { GreedyAlgorithm ga = new GreedyAlgorithm(prepareNetwork()); assertEquals(ga.findMostFollowersPath("root"), 5); } @Test - public void nongreedyAlgorithmTest() throws Exception { + public void nongreedyAlgorithmTest() { NonGreedyAlgorithm nga = new NonGreedyAlgorithm(prepareNetwork(), 0); - Assertions.assertThrows(Exception.class, () -> { + Assertions.assertThrows(IllegalStateException.class, () -> { nga.findMostFollowersPath("root"); }); } @Test - public void nongreedyAlgorithmUnboundedTest() throws Exception { + public void nongreedyAlgorithmUnboundedTest() { SocialConnector sc = prepareNetwork(); sc.switchCounter(); NonGreedyAlgorithm nga = new NonGreedyAlgorithm(sc, 0); diff --git a/apache-poi/pom.xml b/apache-poi/pom.xml index a114946c47..333339ed33 100644 --- a/apache-poi/pom.xml +++ b/apache-poi/pom.xml @@ -32,7 +32,7 @@ - 3.15 + 4.1.1 1.0.6 diff --git a/apache-poi/src/main/java/com/baeldung/poi/excel/read/cellvalueandnotformula/CellValueAndNotFormulaHelper.java b/apache-poi/src/main/java/com/baeldung/poi/excel/read/cellvalueandnotformula/CellValueAndNotFormulaHelper.java new file mode 100644 index 0000000000..08dd0e07ab --- /dev/null +++ b/apache-poi/src/main/java/com/baeldung/poi/excel/read/cellvalueandnotformula/CellValueAndNotFormulaHelper.java @@ -0,0 +1,83 @@ +package com.baeldung.poi.excel.read.cellvalueandnotformula; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; + +import org.apache.poi.ss.usermodel.Cell; +import org.apache.poi.ss.usermodel.CellType; +import org.apache.poi.ss.usermodel.FormulaEvaluator; +import org.apache.poi.ss.usermodel.Row; +import org.apache.poi.ss.usermodel.Sheet; +import org.apache.poi.ss.usermodel.Workbook; +import org.apache.poi.ss.util.CellAddress; +import org.apache.poi.xssf.usermodel.XSSFWorkbook; + +public class CellValueAndNotFormulaHelper { + + public Object getCellValueByFetchingLastCachedValue(String fileLocation, String cellLocation) throws IOException { + Object cellValue = new Object(); + + FileInputStream inputStream = new FileInputStream(new File(fileLocation)); + Workbook workbook = new XSSFWorkbook(inputStream); + + Sheet sheet = workbook.getSheetAt(0); + + CellAddress cellAddress = new CellAddress(cellLocation); + Row row = sheet.getRow(cellAddress.getRow()); + Cell cell = row.getCell(cellAddress.getColumn()); + + if (cell.getCellType() == CellType.FORMULA) { + switch (cell.getCachedFormulaResultType()) { + case BOOLEAN: + cellValue = cell.getBooleanCellValue(); + break; + case NUMERIC: + cellValue = cell.getNumericCellValue(); + break; + case STRING: + cellValue = cell.getStringCellValue(); + break; + default: + cellValue = null; + } + } + + workbook.close(); + return cellValue; + } + + public Object getCellValueByEvaluatingFormula(String fileLocation, String cellLocation) throws IOException { + Object cellValue = new Object(); + + FileInputStream inputStream = new FileInputStream(new File(fileLocation)); + Workbook workbook = new XSSFWorkbook(inputStream); + + Sheet sheet = workbook.getSheetAt(0); + FormulaEvaluator evaluator = workbook.getCreationHelper() + .createFormulaEvaluator(); + + CellAddress cellAddress = new CellAddress(cellLocation); + Row row = sheet.getRow(cellAddress.getRow()); + Cell cell = row.getCell(cellAddress.getColumn()); + + if (cell.getCellType() == CellType.FORMULA) { + switch (evaluator.evaluateFormulaCell(cell)) { + case BOOLEAN: + cellValue = cell.getBooleanCellValue(); + break; + case NUMERIC: + cellValue = cell.getNumericCellValue(); + break; + case STRING: + cellValue = cell.getStringCellValue(); + break; + default: + cellValue = null; + } + } + + workbook.close(); + return cellValue; + } +} diff --git a/apache-poi/src/main/resources/test.xlsx b/apache-poi/src/main/resources/test.xlsx new file mode 100644 index 0000000000..64fe14f25b Binary files /dev/null and b/apache-poi/src/main/resources/test.xlsx differ diff --git a/apache-poi/src/test/java/com/baeldung/poi/excel/read/cellvalueandnotformula/CellValueAndNotFormulaUnitTest.java b/apache-poi/src/test/java/com/baeldung/poi/excel/read/cellvalueandnotformula/CellValueAndNotFormulaUnitTest.java new file mode 100644 index 0000000000..885a955e9b --- /dev/null +++ b/apache-poi/src/test/java/com/baeldung/poi/excel/read/cellvalueandnotformula/CellValueAndNotFormulaUnitTest.java @@ -0,0 +1,39 @@ +package com.baeldung.poi.excel.read.cellvalueandnotformula; + +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.io.IOException; +import java.net.URISyntaxException; +import java.nio.file.Paths; + +import org.junit.Before; +import org.junit.Test; + +public class CellValueAndNotFormulaUnitTest { + + private CellValueAndNotFormulaHelper readCellValueAndNotFormulaHelper; + private String fileLocation; + private static final String FILE_NAME = "test.xlsx"; + + @Before + public void setup() throws URISyntaxException { + fileLocation = Paths.get(ClassLoader.getSystemResource(FILE_NAME).toURI()).toString(); + readCellValueAndNotFormulaHelper = new CellValueAndNotFormulaHelper(); + } + + @Test + public void givenExcelCell_whenReadCellValueByLastCachedValue_thenProduceCorrectResult() throws IOException { + final double expectedResult = 7.0; + final Object cellValue = readCellValueAndNotFormulaHelper.getCellValueByFetchingLastCachedValue(fileLocation, "C2"); + + assertEquals(expectedResult, cellValue); + } + + @Test + public void givenExcelCell_whenReadCellValueByEvaluatingFormula_thenProduceCorrectResult() throws IOException { + final double expectedResult = 7.0; + final Object cellValue = readCellValueAndNotFormulaHelper.getCellValueByEvaluatingFormula(fileLocation, "C2"); + + assertEquals(expectedResult, cellValue); + } +} diff --git a/apache-rocketmq/README.md b/apache-rocketmq/README.md new file mode 100644 index 0000000000..be53f95790 --- /dev/null +++ b/apache-rocketmq/README.md @@ -0,0 +1,5 @@ +## Apache RocketMQ + +This module contains articles about Apache RocketMQ + +### Relevant Articles: diff --git a/apache-rocketmq/pom.xml b/apache-rocketmq/pom.xml new file mode 100644 index 0000000000..59c204dddf --- /dev/null +++ b/apache-rocketmq/pom.xml @@ -0,0 +1,27 @@ + + + 4.0.0 + apache-rocketmq + 1.0-SNAPSHOT + apache-rocketmq + + + com.baeldung + parent-modules + 1.0.0-SNAPSHOT + + + + + org.apache.rocketmq + rocketmq-spring-boot-starter + 2.0.4 + + + + + 1.6.0 + + diff --git a/apache-rocketmq/src/main/java/com/baeldung/rocketmq/consumer/CartEventConsumer.java b/apache-rocketmq/src/main/java/com/baeldung/rocketmq/consumer/CartEventConsumer.java new file mode 100644 index 0000000000..06e88076d0 --- /dev/null +++ b/apache-rocketmq/src/main/java/com/baeldung/rocketmq/consumer/CartEventConsumer.java @@ -0,0 +1,34 @@ +package com.baeldung.rocketmq.consumer; + +import com.baeldung.rocketmq.event.CartItemEvent; +import org.apache.rocketmq.spring.annotation.RocketMQMessageListener; +import org.apache.rocketmq.spring.core.RocketMQListener; +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.stereotype.Service; + +@SpringBootApplication +public class CartEventConsumer { + + public static void main(String[] args) { + SpringApplication.run(CartEventConsumer.class, args); + } + + @Service + @RocketMQMessageListener(topic = "cart-item-add-topic", consumerGroup = "cart-consumer_cart-item-add-topic") + public class CardItemAddConsumer implements RocketMQListener { + public void onMessage(CartItemEvent addItemEvent) { + System.out.println("Adding item: " + addItemEvent); + // logic + } + } + + @Service + @RocketMQMessageListener(topic = "cart-item-removed-topic", consumerGroup = "cart-consumer_cart-item-removed-topic") + public class CardItemRemoveConsumer implements RocketMQListener { + public void onMessage(CartItemEvent removeItemEvent) { + System.out.println("Removing item: " + removeItemEvent); + // logic + } + } +} diff --git a/apache-rocketmq/src/main/java/com/baeldung/rocketmq/event/CartItemEvent.java b/apache-rocketmq/src/main/java/com/baeldung/rocketmq/event/CartItemEvent.java new file mode 100644 index 0000000000..a9d7b4a436 --- /dev/null +++ b/apache-rocketmq/src/main/java/com/baeldung/rocketmq/event/CartItemEvent.java @@ -0,0 +1,32 @@ +package com.baeldung.rocketmq.event; + +public class CartItemEvent { + private String itemId; + private int quantity; + + public CartItemEvent(String itemId, int quantity) { + this.itemId = itemId; + this.quantity = quantity; + } + + public String getItemId() { + return itemId; + } + + public void setItemId(String itemId) { + this.itemId = itemId; + } + + public int getQuantity() { + return quantity; + } + + public void setQuantity(int quantity) { + this.quantity = quantity; + } + + @Override + public String toString() { + return "CartItemEvent{" + "itemId='" + itemId + '\'' + ", quantity=" + quantity + '}'; + } +} diff --git a/apache-rocketmq/src/main/java/com/baeldung/rocketmq/producer/CartEventProducer.java b/apache-rocketmq/src/main/java/com/baeldung/rocketmq/producer/CartEventProducer.java new file mode 100644 index 0000000000..dba6ee7a46 --- /dev/null +++ b/apache-rocketmq/src/main/java/com/baeldung/rocketmq/producer/CartEventProducer.java @@ -0,0 +1,26 @@ +package com.baeldung.rocketmq.producer; + + +import com.baeldung.rocketmq.event.CartItemEvent; +import org.apache.rocketmq.spring.core.RocketMQTemplate; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.CommandLineRunner; +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class CartEventProducer implements CommandLineRunner { + + @Autowired + private RocketMQTemplate rocketMQTemplate; + + public static void main(String[] args) { + SpringApplication.run(CartEventProducer.class, args); + } + + public void run(String... args) throws Exception { + rocketMQTemplate.convertAndSend("cart-item-add-topic", new CartItemEvent("bike", 1)); + rocketMQTemplate.convertAndSend("cart-item-add-topic", new CartItemEvent("computer", 2)); + rocketMQTemplate.convertAndSend("cart-item-removed-topic", new CartItemEvent("bike", 1)); + } +} diff --git a/apache-rocketmq/src/main/java/com/baeldung/rocketmq/transaction/TransactionListenerImpl.java b/apache-rocketmq/src/main/java/com/baeldung/rocketmq/transaction/TransactionListenerImpl.java new file mode 100644 index 0000000000..e5fa6e361a --- /dev/null +++ b/apache-rocketmq/src/main/java/com/baeldung/rocketmq/transaction/TransactionListenerImpl.java @@ -0,0 +1,21 @@ +package com.baeldung.rocketmq.transaction; + +import org.apache.rocketmq.spring.annotation.RocketMQTransactionListener; +import org.apache.rocketmq.spring.core.RocketMQLocalTransactionListener; +import org.apache.rocketmq.spring.core.RocketMQLocalTransactionState; +import org.springframework.messaging.Message; + +@RocketMQTransactionListener(txProducerGroup = "test-transaction") +class TransactionListenerImpl implements RocketMQLocalTransactionListener { + @Override + public RocketMQLocalTransactionState executeLocalTransaction(Message msg, Object arg) { + // ... local transaction process, return ROLLBACK, COMMIT or UNKNOWN + return RocketMQLocalTransactionState.UNKNOWN; + } + + @Override + public RocketMQLocalTransactionState checkLocalTransaction(Message msg) { + // ... check transaction status and return ROLLBACK, COMMIT or UNKNOWN + return RocketMQLocalTransactionState.COMMIT; + } +} diff --git a/apache-rocketmq/src/main/resources/application.properties b/apache-rocketmq/src/main/resources/application.properties new file mode 100644 index 0000000000..68d4ceaacd --- /dev/null +++ b/apache-rocketmq/src/main/resources/application.properties @@ -0,0 +1,9 @@ +rocketmq.name-server=127.0.0.1:9876 +rocketmq.producer.group=my-group +rocketmq.producer.send-message-timeout=300000 +rocketmq.producer.compress-message-body-threshold=4096 +rocketmq.producer.max-message-size=4194304 +rocketmq.producer.retry-times-when-send-async-failed=0 +rocketmq.producer.retry-next-server=true +rocketmq.producer.retry-times-when-send-failed=2 + diff --git a/core-groovy-2/src/main/groovy/com/baeldung/metaprogramming/extension/BasicExtensions.groovy b/core-groovy-2/src/main/groovy/com/baeldung/metaprogramming/extension/BasicExtensions.groovy index 65591cae8d..0612ecb955 100644 --- a/core-groovy-2/src/main/groovy/com/baeldung/metaprogramming/extension/BasicExtensions.groovy +++ b/core-groovy-2/src/main/groovy/com/baeldung/metaprogramming/extension/BasicExtensions.groovy @@ -2,10 +2,13 @@ package com.baeldung.metaprogramming.extension import com.baeldung.metaprogramming.Employee +import java.time.LocalDate +import java.time.Year + class BasicExtensions { static int getYearOfBirth(Employee self) { - return (new Date().getYear() + 1900) - self.age; + return Year.now().value - self.age } static String capitalize(String self) { diff --git a/core-groovy-2/src/test/groovy/com/baeldung/metaprogramming/MetaprogrammingUnitTest.groovy b/core-groovy-2/src/test/groovy/com/baeldung/metaprogramming/MetaprogrammingUnitTest.groovy index 780b88cbbf..4a8631eb95 100644 --- a/core-groovy-2/src/test/groovy/com/baeldung/metaprogramming/MetaprogrammingUnitTest.groovy +++ b/core-groovy-2/src/test/groovy/com/baeldung/metaprogramming/MetaprogrammingUnitTest.groovy @@ -1,6 +1,9 @@ package com.baeldung.metaprogramming -import groovy.time.TimeCategory + +import java.time.LocalDate +import java.time.Period +import java.time.Year class MetaprogrammingUnitTest extends GroovyTestCase { @@ -51,14 +54,16 @@ class MetaprogrammingUnitTest extends GroovyTestCase { void testJavaMetaClass() { String.metaClass.capitalize = { String str -> - str.substring(0, 1).toUpperCase() + str.substring(1); + str.substring(0, 1).toUpperCase() + str.substring(1) } assert "norman".capitalize() == "Norman" } void testEmployeeExtension() { - Employee emp = new Employee(age: 28) - assert emp.getYearOfBirth() == 1992 + def age = 28 + def expectedYearOfBirth = Year.now() - age + Employee emp = new Employee(age: age) + assert emp.getYearOfBirth() == expectedYearOfBirth.value } void testJavaClassesExtensions() { diff --git a/core-java-modules/core-java-collections-list-3/src/main/java/com/baeldung/list/duplicatescounter/DuplicatesCounter.java b/core-java-modules/core-java-collections-list-3/src/main/java/com/baeldung/list/duplicatescounter/DuplicatesCounter.java index b5138eed7d..e0c0b723e0 100644 --- a/core-java-modules/core-java-collections-list-3/src/main/java/com/baeldung/list/duplicatescounter/DuplicatesCounter.java +++ b/core-java-modules/core-java-collections-list-3/src/main/java/com/baeldung/list/duplicatescounter/DuplicatesCounter.java @@ -24,11 +24,21 @@ public class DuplicatesCounter { return resultMap; } - public static Map countByClassicalLoopWithMapCompute(List inputList) { + public static Map countByForEachLoopWithGetOrDefault(List inputList) { Map resultMap = new HashMap<>(); - for (T element : inputList) { - resultMap.compute(element, (k, v) -> v == null ? 1 : v + 1); - } + inputList.forEach(e -> resultMap.put(e, resultMap.getOrDefault(e, 0L) + 1L)); + return resultMap; + } + + public static Map countByForEachLoopWithMapCompute(List inputList) { + Map resultMap = new HashMap<>(); + inputList.forEach(e -> resultMap.compute(e, (k, v) -> v == null ? 1L : v + 1L)); + return resultMap; + } + + public static Map countByForEachLoopWithMapMerge(List inputList) { + Map resultMap = new HashMap<>(); + inputList.forEach(e -> resultMap.merge(e, 1L, Long::sum)); return resultMap; } diff --git a/core-java-modules/core-java-collections-list-3/src/test/java/com/baeldung/list/duplicatescounter/DuplicatesCounterUnitTest.java b/core-java-modules/core-java-collections-list-3/src/test/java/com/baeldung/list/duplicatescounter/DuplicatesCounterUnitTest.java index be9ccded9b..8d6825c590 100644 --- a/core-java-modules/core-java-collections-list-3/src/test/java/com/baeldung/list/duplicatescounter/DuplicatesCounterUnitTest.java +++ b/core-java-modules/core-java-collections-list-3/src/test/java/com/baeldung/list/duplicatescounter/DuplicatesCounterUnitTest.java @@ -11,7 +11,6 @@ import static org.assertj.core.data.MapEntry.entry; class DuplicatesCounterUnitTest { - private static List INPUT_LIST = Lists.list( "expect1", "expect2", "expect2", @@ -24,10 +23,21 @@ class DuplicatesCounterUnitTest { verifyResult(result); } + @Test + void givenInput_whenCountByForEachLoopWithGetOrDefault_thenGetResultMap() { + Map result = DuplicatesCounter.countByForEachLoopWithGetOrDefault(INPUT_LIST); + verifyResult(result); + } @Test - void givenInput_whenCountByClassicalLoopWithMapCompute_thenGetResultMap() { - Map result = DuplicatesCounter.countByClassicalLoopWithMapCompute(INPUT_LIST); + void givenInput_whenCountByForEachLoopWithMapCompute_thenGetResultMap() { + Map result = DuplicatesCounter.countByForEachLoopWithMapCompute(INPUT_LIST); + verifyResult(result); + } + + @Test + void givenInput_whenCountByForEachLoopWithMapMerge_thenGetResultMap() { + Map result = DuplicatesCounter.countByForEachLoopWithMapMerge(INPUT_LIST); verifyResult(result); } diff --git a/core-java-modules/core-java-datetime-computations/README.md b/core-java-modules/core-java-date-operations-1/README.md similarity index 84% rename from core-java-modules/core-java-datetime-computations/README.md rename to core-java-modules/core-java-date-operations-1/README.md index 591ddeaa94..b63fab63db 100644 --- a/core-java-modules/core-java-datetime-computations/README.md +++ b/core-java-modules/core-java-date-operations-1/README.md @@ -1,6 +1,5 @@ -## Java Date/time computations Cookbooks and Examples - -This module contains articles about date and time computations in Java. +## Core Date Operations (Part 1) +This module contains articles about date operations in Java. ### Relevant Articles: - [Difference Between Two Dates in Java](http://www.baeldung.com/java-date-difference) @@ -13,3 +12,4 @@ This module contains articles about date and time computations in Java. - [Increment Date in Java](http://www.baeldung.com/java-increment-date) - [Add Hours To a Date In Java](http://www.baeldung.com/java-add-hours-date) - [Introduction to Joda-Time](http://www.baeldung.com/joda-time) +- [[Next -->]](/core-java-modules/core-java-date-operations-2) \ No newline at end of file diff --git a/core-java-modules/core-java-datetime-computations/pom.xml b/core-java-modules/core-java-date-operations-1/pom.xml similarity index 93% rename from core-java-modules/core-java-datetime-computations/pom.xml rename to core-java-modules/core-java-date-operations-1/pom.xml index af6b110296..83216f1ad8 100644 --- a/core-java-modules/core-java-datetime-computations/pom.xml +++ b/core-java-modules/core-java-date-operations-1/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - core-java-datetime-computations + core-java-date-operations-1 ${project.parent.version} - core-java-datetime-computations + core-java-date-operations-1 jar @@ -41,7 +41,7 @@ - core-java-datetime-computations + core-java-date-operations-1 src/main/resources diff --git a/core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/date/AgeCalculator.java b/core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/date/AgeCalculator.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/date/AgeCalculator.java rename to core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/date/AgeCalculator.java diff --git a/core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/date/DateWithoutTime.java b/core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/date/DateWithoutTime.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/date/DateWithoutTime.java rename to core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/date/DateWithoutTime.java diff --git a/core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/datetime/AddHoursToDate.java b/core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/datetime/AddHoursToDate.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/datetime/AddHoursToDate.java rename to core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/datetime/AddHoursToDate.java diff --git a/core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/datetime/DateExtractYearMonthDayIntegerValues.java b/core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/datetime/DateExtractYearMonthDayIntegerValues.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/datetime/DateExtractYearMonthDayIntegerValues.java rename to core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/datetime/DateExtractYearMonthDayIntegerValues.java diff --git a/core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/datetime/LocalDateExtractYearMonthDayIntegerValues.java b/core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/datetime/LocalDateExtractYearMonthDayIntegerValues.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/datetime/LocalDateExtractYearMonthDayIntegerValues.java rename to core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/datetime/LocalDateExtractYearMonthDayIntegerValues.java diff --git a/core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/datetime/LocalDateTimeExtractYearMonthDayIntegerValues.java b/core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/datetime/LocalDateTimeExtractYearMonthDayIntegerValues.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/datetime/LocalDateTimeExtractYearMonthDayIntegerValues.java rename to core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/datetime/LocalDateTimeExtractYearMonthDayIntegerValues.java diff --git a/core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/datetime/OffsetDateTimeExtractYearMonthDayIntegerValues.java b/core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/datetime/OffsetDateTimeExtractYearMonthDayIntegerValues.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/datetime/OffsetDateTimeExtractYearMonthDayIntegerValues.java rename to core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/datetime/OffsetDateTimeExtractYearMonthDayIntegerValues.java diff --git a/core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/datetime/ZonedDateTimeExtractYearMonthDayIntegerValues.java b/core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/datetime/ZonedDateTimeExtractYearMonthDayIntegerValues.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/datetime/ZonedDateTimeExtractYearMonthDayIntegerValues.java rename to core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/datetime/ZonedDateTimeExtractYearMonthDayIntegerValues.java diff --git a/core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/datetime/modify/DateIncrementer.java b/core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/datetime/modify/DateIncrementer.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/datetime/modify/DateIncrementer.java rename to core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/datetime/modify/DateIncrementer.java diff --git a/core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/gregorian/calendar/GregorianCalendarExample.java b/core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/gregorian/calendar/GregorianCalendarExample.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/gregorian/calendar/GregorianCalendarExample.java rename to core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/gregorian/calendar/GregorianCalendarExample.java diff --git a/core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/java9/time/TimeApi.java b/core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/java9/time/TimeApi.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/main/java/com/baeldung/java9/time/TimeApi.java rename to core-java-modules/core-java-date-operations-1/src/main/java/com/baeldung/java9/time/TimeApi.java diff --git a/core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/date/AgeCalculatorUnitTest.java b/core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/date/AgeCalculatorUnitTest.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/date/AgeCalculatorUnitTest.java rename to core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/date/AgeCalculatorUnitTest.java diff --git a/core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/date/DateDiffUnitTest.java b/core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/date/DateDiffUnitTest.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/date/DateDiffUnitTest.java rename to core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/date/DateDiffUnitTest.java diff --git a/core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/date/DateWithoutTimeUnitTest.java b/core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/date/DateWithoutTimeUnitTest.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/date/DateWithoutTimeUnitTest.java rename to core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/date/DateWithoutTimeUnitTest.java diff --git a/core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/datetime/AddHoursToDateUnitTest.java b/core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/datetime/AddHoursToDateUnitTest.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/datetime/AddHoursToDateUnitTest.java rename to core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/datetime/AddHoursToDateUnitTest.java diff --git a/core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/datetime/DateExtractYearMonthDayIntegerValuesUnitTest.java b/core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/datetime/DateExtractYearMonthDayIntegerValuesUnitTest.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/datetime/DateExtractYearMonthDayIntegerValuesUnitTest.java rename to core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/datetime/DateExtractYearMonthDayIntegerValuesUnitTest.java diff --git a/core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/datetime/LocalDateExtractYearMonthDayIntegerValuesUnitTest.java b/core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/datetime/LocalDateExtractYearMonthDayIntegerValuesUnitTest.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/datetime/LocalDateExtractYearMonthDayIntegerValuesUnitTest.java rename to core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/datetime/LocalDateExtractYearMonthDayIntegerValuesUnitTest.java diff --git a/core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/datetime/LocalDateTimeExtractYearMonthDayIntegerValuesUnitTest.java b/core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/datetime/LocalDateTimeExtractYearMonthDayIntegerValuesUnitTest.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/datetime/LocalDateTimeExtractYearMonthDayIntegerValuesUnitTest.java rename to core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/datetime/LocalDateTimeExtractYearMonthDayIntegerValuesUnitTest.java diff --git a/core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/datetime/OffsetDateTimeExtractYearMonthDayIntegerValuesUnitTest.java b/core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/datetime/OffsetDateTimeExtractYearMonthDayIntegerValuesUnitTest.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/datetime/OffsetDateTimeExtractYearMonthDayIntegerValuesUnitTest.java rename to core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/datetime/OffsetDateTimeExtractYearMonthDayIntegerValuesUnitTest.java diff --git a/core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/datetime/ZonedDateTimeExtractYearMonthDayIntegerValuesUnitTest.java b/core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/datetime/ZonedDateTimeExtractYearMonthDayIntegerValuesUnitTest.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/datetime/ZonedDateTimeExtractYearMonthDayIntegerValuesUnitTest.java rename to core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/datetime/ZonedDateTimeExtractYearMonthDayIntegerValuesUnitTest.java diff --git a/core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/datetime/modify/DateIncrementerUnitTest.java b/core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/datetime/modify/DateIncrementerUnitTest.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/datetime/modify/DateIncrementerUnitTest.java rename to core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/datetime/modify/DateIncrementerUnitTest.java diff --git a/core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/dst/DaylightSavingTimeExamplesUnitTest.java b/core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/dst/DaylightSavingTimeExamplesUnitTest.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/dst/DaylightSavingTimeExamplesUnitTest.java rename to core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/dst/DaylightSavingTimeExamplesUnitTest.java diff --git a/core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/dst/DaylightSavingTimeJavaTimeExamplesUnitTest.java b/core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/dst/DaylightSavingTimeJavaTimeExamplesUnitTest.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/dst/DaylightSavingTimeJavaTimeExamplesUnitTest.java rename to core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/dst/DaylightSavingTimeJavaTimeExamplesUnitTest.java diff --git a/core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/gregorian/calendar/GregorianCalendarTester.java b/core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/gregorian/calendar/GregorianCalendarTester.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/gregorian/calendar/GregorianCalendarTester.java rename to core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/gregorian/calendar/GregorianCalendarTester.java diff --git a/core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/java9/time/TimeApiUnitTest.java b/core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/java9/time/TimeApiUnitTest.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/java9/time/TimeApiUnitTest.java rename to core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/java9/time/TimeApiUnitTest.java diff --git a/core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/jodatime/JodaTimeUnitTest.java b/core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/jodatime/JodaTimeUnitTest.java similarity index 100% rename from core-java-modules/core-java-datetime-computations/src/test/java/com/baeldung/jodatime/JodaTimeUnitTest.java rename to core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/jodatime/JodaTimeUnitTest.java diff --git a/core-java-modules/core-java-date-operations/README.md b/core-java-modules/core-java-date-operations-2/README.md similarity index 84% rename from core-java-modules/core-java-date-operations/README.md rename to core-java-modules/core-java-date-operations-2/README.md index 24bb493dce..478d3baf19 100644 --- a/core-java-modules/core-java-date-operations/README.md +++ b/core-java-modules/core-java-date-operations-2/README.md @@ -1,4 +1,4 @@ -## Core Date Operations +## Core Date Operations (Part 2) This module contains articles about date operations in Java. ### Relevant Articles: @@ -6,3 +6,4 @@ This module contains articles about date operations in Java. - [Skipping Weekends While Adding Days to LocalDate in Java 8](https://www.baeldung.com/java-localdate-add-days-skip-weekends) - [Checking If Two Java Dates Are on the Same Day](https://www.baeldung.com/java-check-two-dates-on-same-day) - [Converting Java Date to OffsetDateTime](https://www.baeldung.com/java-convert-date-to-offsetdatetime) +- [[<-- Prev]](/core-java-modules/core-java-date-operations-1) diff --git a/core-java-modules/core-java-date-operations/pom.xml b/core-java-modules/core-java-date-operations-2/pom.xml similarity index 92% rename from core-java-modules/core-java-date-operations/pom.xml rename to core-java-modules/core-java-date-operations-2/pom.xml index 4d267964ee..6b126a978b 100644 --- a/core-java-modules/core-java-date-operations/pom.xml +++ b/core-java-modules/core-java-date-operations-2/pom.xml @@ -3,9 +3,9 @@ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 - core-java-date-operations + core-java-date-operations-2 ${project.parent.version} - core-java-date-operations + core-java-date-operations-2 jar diff --git a/core-java-modules/core-java-date-operations/src/main/java/com/baeldung/date/comparison/DateComparisonUtils.java b/core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/date/comparison/DateComparisonUtils.java similarity index 97% rename from core-java-modules/core-java-date-operations/src/main/java/com/baeldung/date/comparison/DateComparisonUtils.java rename to core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/date/comparison/DateComparisonUtils.java index fea268964a..ab48934f1a 100644 --- a/core-java-modules/core-java-date-operations/src/main/java/com/baeldung/date/comparison/DateComparisonUtils.java +++ b/core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/date/comparison/DateComparisonUtils.java @@ -1,65 +1,65 @@ -package com.baeldung.date.comparison; - -import java.text.SimpleDateFormat; -import java.time.Instant; -import java.time.LocalDate; -import java.time.ZoneId; -import java.time.temporal.ChronoUnit; -import java.util.Calendar; -import java.util.Date; -import java.util.TimeZone; - -import org.apache.commons.lang3.time.DateUtils; - -import hirondelle.date4j.DateTime; - -public class DateComparisonUtils { - - public static boolean isSameDayUsingLocalDate(Date date1, Date date2) { - LocalDate localDate1 = date1.toInstant() - .atZone(ZoneId.systemDefault()) - .toLocalDate(); - LocalDate localDate2 = date2.toInstant() - .atZone(ZoneId.systemDefault()) - .toLocalDate(); - return localDate1.isEqual(localDate2); - } - - public static boolean isSameDayUsingInstant(Date date1, Date date2) { - Instant instant1 = date1.toInstant() - .truncatedTo(ChronoUnit.DAYS); - Instant instant2 = date2.toInstant() - .truncatedTo(ChronoUnit.DAYS); - return instant1.equals(instant2); - } - - public static boolean isSameDayUsingSimpleDateFormat(Date date1, Date date2) { - SimpleDateFormat fmt = new SimpleDateFormat("yyyyMMdd"); - return fmt.format(date1) - .equals(fmt.format(date2)); - } - - public static boolean isSameDayUsingCalendar(Date date1, Date date2) { - Calendar calendar1 = Calendar.getInstance(); - calendar1.setTime(date1); - Calendar calendar2 = Calendar.getInstance(); - calendar2.setTime(date2); - return calendar1.get(Calendar.YEAR) == calendar2.get(Calendar.YEAR) && calendar1.get(Calendar.MONTH) == calendar2.get(Calendar.MONTH) && calendar1.get(Calendar.DAY_OF_MONTH) == calendar2.get(Calendar.DAY_OF_MONTH); - } - - public static boolean isSameDayUsingApacheCommons(Date date1, Date date2) { - return DateUtils.isSameDay(date1, date2); - } - - public static boolean isSameDayUsingJoda(Date date1, Date date2) { - org.joda.time.LocalDate localDate1 = new org.joda.time.LocalDate(date1); - org.joda.time.LocalDate localDate2 = new org.joda.time.LocalDate(date2); - return localDate1.equals(localDate2); - } - - public static boolean isSameDayUsingDate4j(Date date1, Date date2) { - DateTime dateObject1 = DateTime.forInstant(date1.getTime(), TimeZone.getDefault()); - DateTime dateObject2 = DateTime.forInstant(date2.getTime(), TimeZone.getDefault()); - return dateObject1.isSameDayAs(dateObject2); - } -} +package com.baeldung.date.comparison; + +import java.text.SimpleDateFormat; +import java.time.Instant; +import java.time.LocalDate; +import java.time.ZoneId; +import java.time.temporal.ChronoUnit; +import java.util.Calendar; +import java.util.Date; +import java.util.TimeZone; + +import org.apache.commons.lang3.time.DateUtils; + +import hirondelle.date4j.DateTime; + +public class DateComparisonUtils { + + public static boolean isSameDayUsingLocalDate(Date date1, Date date2) { + LocalDate localDate1 = date1.toInstant() + .atZone(ZoneId.systemDefault()) + .toLocalDate(); + LocalDate localDate2 = date2.toInstant() + .atZone(ZoneId.systemDefault()) + .toLocalDate(); + return localDate1.isEqual(localDate2); + } + + public static boolean isSameDayUsingInstant(Date date1, Date date2) { + Instant instant1 = date1.toInstant() + .truncatedTo(ChronoUnit.DAYS); + Instant instant2 = date2.toInstant() + .truncatedTo(ChronoUnit.DAYS); + return instant1.equals(instant2); + } + + public static boolean isSameDayUsingSimpleDateFormat(Date date1, Date date2) { + SimpleDateFormat fmt = new SimpleDateFormat("yyyyMMdd"); + return fmt.format(date1) + .equals(fmt.format(date2)); + } + + public static boolean isSameDayUsingCalendar(Date date1, Date date2) { + Calendar calendar1 = Calendar.getInstance(); + calendar1.setTime(date1); + Calendar calendar2 = Calendar.getInstance(); + calendar2.setTime(date2); + return calendar1.get(Calendar.YEAR) == calendar2.get(Calendar.YEAR) && calendar1.get(Calendar.MONTH) == calendar2.get(Calendar.MONTH) && calendar1.get(Calendar.DAY_OF_MONTH) == calendar2.get(Calendar.DAY_OF_MONTH); + } + + public static boolean isSameDayUsingApacheCommons(Date date1, Date date2) { + return DateUtils.isSameDay(date1, date2); + } + + public static boolean isSameDayUsingJoda(Date date1, Date date2) { + org.joda.time.LocalDate localDate1 = new org.joda.time.LocalDate(date1); + org.joda.time.LocalDate localDate2 = new org.joda.time.LocalDate(date2); + return localDate1.equals(localDate2); + } + + public static boolean isSameDayUsingDate4j(Date date1, Date date2) { + DateTime dateObject1 = DateTime.forInstant(date1.getTime(), TimeZone.getDefault()); + DateTime dateObject2 = DateTime.forInstant(date2.getTime(), TimeZone.getDefault()); + return dateObject1.isSameDayAs(dateObject2); + } +} diff --git a/core-java-modules/core-java-date-operations/src/main/java/com/baeldung/datetime/CalendarUtils.java b/core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/datetime/CalendarUtils.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/main/java/com/baeldung/datetime/CalendarUtils.java rename to core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/datetime/CalendarUtils.java diff --git a/core-java-modules/core-java-date-operations/src/main/java/com/baeldung/datetime/DateUtils.java b/core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/datetime/DateUtils.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/main/java/com/baeldung/datetime/DateUtils.java rename to core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/datetime/DateUtils.java diff --git a/core-java-modules/core-java-date-operations/src/main/java/com/baeldung/datetime/sql/DateUtils.java b/core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/datetime/sql/DateUtils.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/main/java/com/baeldung/datetime/sql/DateUtils.java rename to core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/datetime/sql/DateUtils.java diff --git a/core-java-modules/core-java-date-operations/src/main/java/com/baeldung/datetime/sql/TimeUtils.java b/core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/datetime/sql/TimeUtils.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/main/java/com/baeldung/datetime/sql/TimeUtils.java rename to core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/datetime/sql/TimeUtils.java diff --git a/core-java-modules/core-java-date-operations/src/main/java/com/baeldung/datetime/sql/TimestampUtils.java b/core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/datetime/sql/TimestampUtils.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/main/java/com/baeldung/datetime/sql/TimestampUtils.java rename to core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/datetime/sql/TimestampUtils.java diff --git a/core-java-modules/core-java-date-operations/src/main/java/com/baeldung/offsetdatetime/ConvertToOffsetDateTime.java b/core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/offsetdatetime/ConvertToOffsetDateTime.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/main/java/com/baeldung/offsetdatetime/ConvertToOffsetDateTime.java rename to core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/offsetdatetime/ConvertToOffsetDateTime.java diff --git a/core-java-modules/core-java-date-operations/src/main/java/com/baeldung/skipweekends/AddSubtractDaysSkippingWeekendsUtils.java b/core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/skipweekends/AddSubtractDaysSkippingWeekendsUtils.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/main/java/com/baeldung/skipweekends/AddSubtractDaysSkippingWeekendsUtils.java rename to core-java-modules/core-java-date-operations-2/src/main/java/com/baeldung/skipweekends/AddSubtractDaysSkippingWeekendsUtils.java diff --git a/core-java-modules/core-java-date-operations/src/test/java/com/baeldung/date/comparison/DateComparisonUtilsUnitTest.java b/core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/date/comparison/DateComparisonUtilsUnitTest.java similarity index 98% rename from core-java-modules/core-java-date-operations/src/test/java/com/baeldung/date/comparison/DateComparisonUtilsUnitTest.java rename to core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/date/comparison/DateComparisonUtilsUnitTest.java index faa2b18c91..477c348ea2 100644 --- a/core-java-modules/core-java-date-operations/src/test/java/com/baeldung/date/comparison/DateComparisonUtilsUnitTest.java +++ b/core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/date/comparison/DateComparisonUtilsUnitTest.java @@ -1,57 +1,57 @@ -package com.baeldung.date.comparison; - -import static org.junit.Assert.assertFalse; -import static org.junit.Assert.assertTrue; - -import java.time.LocalDateTime; -import java.time.ZoneId; -import java.util.Date; - -import org.junit.Test; - -public class DateComparisonUtilsUnitTest { - - private Date day1Morning = toDate(LocalDateTime.of(2019, 10, 19, 6, 30, 40)); - private Date day1Evening = toDate(LocalDateTime.of(2019, 10, 19, 18, 30, 50)); - private Date day2Morning = toDate(LocalDateTime.of(2019, 10, 20, 6, 30, 50)); - - private Date toDate(LocalDateTime localDateTime) { - return Date.from(localDateTime.atZone(ZoneId.systemDefault()) - .toInstant()); - } - - @Test - public void givenDatesWithDifferentTime_whenIsSameDay_thenReturnsTrue() { - assertTrue(DateComparisonUtils.isSameDayUsingLocalDate(day1Morning, day1Evening)); - assertTrue(DateComparisonUtils.isSameDayUsingInstant(day1Morning, day1Evening)); - assertTrue(DateComparisonUtils.isSameDayUsingSimpleDateFormat(day1Morning, day1Evening)); - assertTrue(DateComparisonUtils.isSameDayUsingCalendar(day1Morning, day1Evening)); - assertTrue(DateComparisonUtils.isSameDayUsingApacheCommons(day1Morning, day1Evening)); - assertTrue(DateComparisonUtils.isSameDayUsingJoda(day1Morning, day1Evening)); - assertTrue(DateComparisonUtils.isSameDayUsingDate4j(day1Morning, day1Evening)); - } - - @Test - public void givenDates_whenIsDifferentDay_thenReturnsFalse() { - assertFalse(DateComparisonUtils.isSameDayUsingLocalDate(day1Morning, day2Morning)); - assertFalse(DateComparisonUtils.isSameDayUsingLocalDate(day1Evening, day2Morning)); - - assertFalse(DateComparisonUtils.isSameDayUsingInstant(day1Morning, day2Morning)); - assertFalse(DateComparisonUtils.isSameDayUsingInstant(day1Evening, day2Morning)); - - assertFalse(DateComparisonUtils.isSameDayUsingSimpleDateFormat(day1Morning, day2Morning)); - assertFalse(DateComparisonUtils.isSameDayUsingSimpleDateFormat(day1Evening, day2Morning)); - - assertFalse(DateComparisonUtils.isSameDayUsingCalendar(day1Morning, day2Morning)); - assertFalse(DateComparisonUtils.isSameDayUsingCalendar(day1Evening, day2Morning)); - - assertFalse(DateComparisonUtils.isSameDayUsingApacheCommons(day1Morning, day2Morning)); - assertFalse(DateComparisonUtils.isSameDayUsingApacheCommons(day1Evening, day2Morning)); - - assertFalse(DateComparisonUtils.isSameDayUsingJoda(day1Morning, day2Morning)); - assertFalse(DateComparisonUtils.isSameDayUsingJoda(day1Evening, day2Morning)); - - assertFalse(DateComparisonUtils.isSameDayUsingDate4j(day1Morning, day2Morning)); - assertFalse(DateComparisonUtils.isSameDayUsingDate4j(day1Evening, day2Morning)); - } -} +package com.baeldung.date.comparison; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; + +import java.time.LocalDateTime; +import java.time.ZoneId; +import java.util.Date; + +import org.junit.Test; + +public class DateComparisonUtilsUnitTest { + + private Date day1Morning = toDate(LocalDateTime.of(2019, 10, 19, 6, 30, 40)); + private Date day1Evening = toDate(LocalDateTime.of(2019, 10, 19, 18, 30, 50)); + private Date day2Morning = toDate(LocalDateTime.of(2019, 10, 20, 6, 30, 50)); + + private Date toDate(LocalDateTime localDateTime) { + return Date.from(localDateTime.atZone(ZoneId.systemDefault()) + .toInstant()); + } + + @Test + public void givenDatesWithDifferentTime_whenIsSameDay_thenReturnsTrue() { + assertTrue(DateComparisonUtils.isSameDayUsingLocalDate(day1Morning, day1Evening)); + assertTrue(DateComparisonUtils.isSameDayUsingInstant(day1Morning, day1Evening)); + assertTrue(DateComparisonUtils.isSameDayUsingSimpleDateFormat(day1Morning, day1Evening)); + assertTrue(DateComparisonUtils.isSameDayUsingCalendar(day1Morning, day1Evening)); + assertTrue(DateComparisonUtils.isSameDayUsingApacheCommons(day1Morning, day1Evening)); + assertTrue(DateComparisonUtils.isSameDayUsingJoda(day1Morning, day1Evening)); + assertTrue(DateComparisonUtils.isSameDayUsingDate4j(day1Morning, day1Evening)); + } + + @Test + public void givenDates_whenIsDifferentDay_thenReturnsFalse() { + assertFalse(DateComparisonUtils.isSameDayUsingLocalDate(day1Morning, day2Morning)); + assertFalse(DateComparisonUtils.isSameDayUsingLocalDate(day1Evening, day2Morning)); + + assertFalse(DateComparisonUtils.isSameDayUsingInstant(day1Morning, day2Morning)); + assertFalse(DateComparisonUtils.isSameDayUsingInstant(day1Evening, day2Morning)); + + assertFalse(DateComparisonUtils.isSameDayUsingSimpleDateFormat(day1Morning, day2Morning)); + assertFalse(DateComparisonUtils.isSameDayUsingSimpleDateFormat(day1Evening, day2Morning)); + + assertFalse(DateComparisonUtils.isSameDayUsingCalendar(day1Morning, day2Morning)); + assertFalse(DateComparisonUtils.isSameDayUsingCalendar(day1Evening, day2Morning)); + + assertFalse(DateComparisonUtils.isSameDayUsingApacheCommons(day1Morning, day2Morning)); + assertFalse(DateComparisonUtils.isSameDayUsingApacheCommons(day1Evening, day2Morning)); + + assertFalse(DateComparisonUtils.isSameDayUsingJoda(day1Morning, day2Morning)); + assertFalse(DateComparisonUtils.isSameDayUsingJoda(day1Evening, day2Morning)); + + assertFalse(DateComparisonUtils.isSameDayUsingDate4j(day1Morning, day2Morning)); + assertFalse(DateComparisonUtils.isSameDayUsingDate4j(day1Evening, day2Morning)); + } +} diff --git a/core-java-modules/core-java-date-operations/src/test/java/com/baeldung/datetime/CalendarUtilsUnitTest.java b/core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/datetime/CalendarUtilsUnitTest.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/test/java/com/baeldung/datetime/CalendarUtilsUnitTest.java rename to core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/datetime/CalendarUtilsUnitTest.java diff --git a/core-java-modules/core-java-date-operations/src/test/java/com/baeldung/datetime/DateUtilsUnitTest.java b/core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/datetime/DateUtilsUnitTest.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/test/java/com/baeldung/datetime/DateUtilsUnitTest.java rename to core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/datetime/DateUtilsUnitTest.java diff --git a/core-java-modules/core-java-date-operations/src/test/java/com/baeldung/datetime/sql/DateUtilsUnitTest.java b/core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/datetime/sql/DateUtilsUnitTest.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/test/java/com/baeldung/datetime/sql/DateUtilsUnitTest.java rename to core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/datetime/sql/DateUtilsUnitTest.java diff --git a/core-java-modules/core-java-date-operations/src/test/java/com/baeldung/datetime/sql/TimeUtilsUnitTest.java b/core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/datetime/sql/TimeUtilsUnitTest.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/test/java/com/baeldung/datetime/sql/TimeUtilsUnitTest.java rename to core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/datetime/sql/TimeUtilsUnitTest.java diff --git a/core-java-modules/core-java-date-operations/src/test/java/com/baeldung/datetime/sql/TimestampUtilsUnitTest.java b/core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/datetime/sql/TimestampUtilsUnitTest.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/test/java/com/baeldung/datetime/sql/TimestampUtilsUnitTest.java rename to core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/datetime/sql/TimestampUtilsUnitTest.java diff --git a/core-java-modules/core-java-date-operations/src/test/java/com/baeldung/jvmtimezone/ModifyDefaultTimezoneUnitTest.java b/core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/jvmtimezone/ModifyDefaultTimezoneUnitTest.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/test/java/com/baeldung/jvmtimezone/ModifyDefaultTimezoneUnitTest.java rename to core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/jvmtimezone/ModifyDefaultTimezoneUnitTest.java diff --git a/core-java-modules/core-java-date-operations/src/test/java/com/baeldung/jvmtimezone/ModifyTimezonePropertyUnitTest.java b/core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/jvmtimezone/ModifyTimezonePropertyUnitTest.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/test/java/com/baeldung/jvmtimezone/ModifyTimezonePropertyUnitTest.java rename to core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/jvmtimezone/ModifyTimezonePropertyUnitTest.java diff --git a/core-java-modules/core-java-date-operations/src/test/java/com/baeldung/offsetdatetime/ConvertToOffsetDateTimeUnitTest.java b/core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/offsetdatetime/ConvertToOffsetDateTimeUnitTest.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/test/java/com/baeldung/offsetdatetime/ConvertToOffsetDateTimeUnitTest.java rename to core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/offsetdatetime/ConvertToOffsetDateTimeUnitTest.java diff --git a/core-java-modules/core-java-date-operations/src/test/java/com/baeldung/skipweekends/AddSubtractDaysSkippingWeekendsUtilsUnitTest.java b/core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/skipweekends/AddSubtractDaysSkippingWeekendsUtilsUnitTest.java similarity index 100% rename from core-java-modules/core-java-date-operations/src/test/java/com/baeldung/skipweekends/AddSubtractDaysSkippingWeekendsUtilsUnitTest.java rename to core-java-modules/core-java-date-operations-2/src/test/java/com/baeldung/skipweekends/AddSubtractDaysSkippingWeekendsUtilsUnitTest.java diff --git a/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/powerset/PowerSetUtility.java b/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/powerset/PowerSetUtility.java index fd4c1933f6..336276786a 100644 --- a/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/powerset/PowerSetUtility.java +++ b/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/powerset/PowerSetUtility.java @@ -1,7 +1,5 @@ package com.baeldung.powerset; -import com.google.common.collect.Sets; - import javax.annotation.Nullable; import java.util.AbstractSet; import java.util.ArrayList; @@ -163,7 +161,7 @@ public class PowerSetUtility { return unMapIndex(powerSetIndices); } - private List> iterativePowerSetByLoopOverNumbersWithReverseLexicographicalOrder(int n) { + private List> iterativePowerSetByLoopOverNumbers(int n) { List> powerSet = new ArrayList<>(); for (int i = 0; i < (1 << n); i++) { List subset = new ArrayList<>(n); @@ -174,7 +172,7 @@ public class PowerSetUtility { return powerSet; } - private List> iterativePowerSetByLoopOverNumbersWithGrayCodeOrder(int n) { + private List> iterativePowerSetByLoopOverNumbersWithMinimalChange(int n) { List> powerSet = new ArrayList<>(); for (int i = 0; i < (1 << n); i++) { List subset = new ArrayList<>(n); @@ -195,32 +193,16 @@ public class PowerSetUtility { public List> iterativePowerSetByLoopOverNumbers(Set set) { initializeMap(set); - List> sets = iterativePowerSetByLoopOverNumbersWithReverseLexicographicalOrder(set.size()); + List> sets = iterativePowerSetByLoopOverNumbers(set.size()); return unMapListBinary(sets); } public List> iterativePowerSetByLoopOverNumbersMinimalChange(Set set) { initializeMap(set); - List> sets = iterativePowerSetByLoopOverNumbersWithGrayCodeOrder(set.size()); + List> sets = iterativePowerSetByLoopOverNumbersWithMinimalChange(set.size()); return unMapListBinary(sets); } - public static int getRankInLexicographicalOrder(List subset) { - int rank = 0; - for (int i = 0; i < subset.size(); i++) - if (subset.get(i)) - rank += (1 << (subset.size() - i - 1)); - return rank; - } - - public static List getSubsetForRankInLexicographicalOrder(int rank, int sizeOfSet) { - Boolean[] subset = new Boolean[sizeOfSet]; - for(int j = 0; j < sizeOfSet; j++) { - subset[sizeOfSet - j - 1] = ((rank & (1 << j)) > 0); - } - return Arrays.asList(subset); - } - private Set> recursivePowerSetIndexRepresentation(int idx, int n) { if (idx == n) { Set> empty = new HashSet<>(); diff --git a/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/powerset/PowerSetUtilityUnitTest.java b/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/powerset/PowerSetUtilityUnitTest.java index 0a20c36692..8b7c338479 100644 --- a/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/powerset/PowerSetUtilityUnitTest.java +++ b/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/powerset/PowerSetUtilityUnitTest.java @@ -137,7 +137,7 @@ public class PowerSetUtilityUnitTest { } @Test - public void givenSet_WhenPowerSetIsCalculatedIterativePowerSetByLoopOverNumbersMinimalChange_ThenItContainsAllSubsetsInGrayOrder() { + public void givenSet_WhenPowerSetIsCalculatedIterativePowerSetByLoopOverNumbersWithMinimalChange_ThenItContainsAllSubsets() { Set set = RandomSetOfStringGenerator.generateRandomSet(); List> powerSet = new PowerSetUtility().iterativePowerSetByLoopOverNumbersMinimalChange(set); @@ -172,42 +172,6 @@ public class PowerSetUtilityUnitTest { } } - @Test - public void givenSubset_WhenPowerSetIsInLexicographicalOrder_ReturnCorrectRank() { - int n = new Random().nextInt(5) + 5; //a number in [5, 10) - for(int i = 0; i < ( 1 << n); i++) { - Boolean[] subset = new Boolean[n]; - for(int j=0; j < n; j++) { - subset[n - j - 1] = ((i & (1 << j)) > 0); - } - Assertions.assertEquals(i, PowerSetUtility.getRankInLexicographicalOrder(Arrays.asList(subset))); - } - } - - @Test - public void givenRanking_WhenPowerSetIsInLexicographicalOrder_ReturnTheSubset() { - int n = new Random().nextInt(5) + 5; //a number in [5, 10) - List> powerSet = new ArrayList<>(); - for(int i = 0; i < (1 << n); i++) { - powerSet.add(PowerSetUtility.getSubsetForRankInLexicographicalOrder(i, n)); - } - //To make sure that the size of power set is (2 power n) - MatcherAssert.assertThat(powerSet, IsCollectionWithSize.hasSize((1 << n))); - //To make sure that number of occurrence of each index is (2 power n-1) - Map counter = new HashMap<>(); - for (List subset : powerSet) { - for (int i = 0; i < subset.size(); i++) { - if(subset.get(i)) { - int num = counter.getOrDefault(i, 0); - counter.put(i, num + 1); - } - } - } - counter.forEach((k, v) -> Assertions.assertEquals((1 << (n - 1)), v.intValue())); - //To make sure that one subset is not generated twice - Assertions.assertEquals(powerSet.size(), new HashSet<>(powerSet).size()); - } - static class RandomSetOfStringGenerator { private static List fruits = Arrays.asList("Apples", "Avocados", "Banana", "Blueberry", "Cherry", "Clementine", "Cucumber", "Date", "Fig", "Grapefruit"/*, "Grape", "Kiwi", "Lemon", "Mango", "Mulberry", "Melon", "Nectarine", "Olive", "Orange"*/); diff --git a/core-java-modules/core-java-security-manager/README.md b/core-java-modules/core-java-security-manager/README.md deleted file mode 100644 index a4abe7f80a..0000000000 --- a/core-java-modules/core-java-security-manager/README.md +++ /dev/null @@ -1,3 +0,0 @@ -### Relevant Articles: - -- [Intro to the Java SecurityManager](https://www.baeldung.com/java-security-manager) diff --git a/core-java-modules/core-java-security-manager/pom.xml b/core-java-modules/core-java-security-manager/pom.xml deleted file mode 100644 index 52f1554ace..0000000000 --- a/core-java-modules/core-java-security-manager/pom.xml +++ /dev/null @@ -1,16 +0,0 @@ - - - 4.0.0 - core-java-security-manager - 0.1.0-SNAPSHOT - core-java-security-manager - jar - - - com.baeldung.core-java-modules - core-java-modules - 1.0.0-SNAPSHOT - - - diff --git a/core-java-modules/core-java-security-manager/src/test/java/com/baeldung/security/manager/SecurityManagerUnitTest.java b/core-java-modules/core-java-security-manager/src/test/java/com/baeldung/security/manager/SecurityManagerUnitTest.java deleted file mode 100644 index a845f233b5..0000000000 --- a/core-java-modules/core-java-security-manager/src/test/java/com/baeldung/security/manager/SecurityManagerUnitTest.java +++ /dev/null @@ -1,35 +0,0 @@ -package com.baeldung.security.manager; - -import org.junit.Test; - -import java.net.URL; -import java.security.AccessControlException; -import java.util.concurrent.Callable; - -public class SecurityManagerUnitTest { - - @Test(expected = AccessControlException.class) - public void whenSecurityManagerIsActive_thenNetworkIsNotAccessibleByDefault() throws Exception { - doTest(() -> { - new URL("http://www.google.com").openConnection().connect(); - return null; - }); - } - - @Test(expected = AccessControlException.class) - public void whenUnauthorizedClassTriesToAccessProtectedOperation_thenAnExceptionIsThrown() throws Exception { - doTest(() -> { - new Service().operation(); - return null; - }); - } - - private void doTest(Callable action) throws Exception { - System.setSecurityManager(new SecurityManager()); - try { - action.call(); - } finally { - System.setSecurityManager(null); - } - } -} diff --git a/core-java-modules/core-java-security/README.md b/core-java-modules/core-java-security/README.md index 7386d04e8e..ff9b1eef14 100644 --- a/core-java-modules/core-java-security/README.md +++ b/core-java-modules/core-java-security/README.md @@ -15,4 +15,5 @@ This module contains articles about core Java Security - [The Java SecureRandom Class](https://www.baeldung.com/java-secure-random) - [An Introduction to Java SASL](https://www.baeldung.com/java-sasl) - [A Guide to Java GSS API](https://www.baeldung.com/java-gss) +- [Intro to the Java SecurityManager](https://www.baeldung.com/java-security-manager) diff --git a/core-java-modules/core-java-security-manager/src/main/java/com/baeldung/security/manager/CustomPermission.java b/core-java-modules/core-java-security/src/main/java/com/baeldung/securitymanager/CustomPermission.java similarity index 87% rename from core-java-modules/core-java-security-manager/src/main/java/com/baeldung/security/manager/CustomPermission.java rename to core-java-modules/core-java-security/src/main/java/com/baeldung/securitymanager/CustomPermission.java index 5f9c43336f..fa46353893 100644 --- a/core-java-modules/core-java-security-manager/src/main/java/com/baeldung/security/manager/CustomPermission.java +++ b/core-java-modules/core-java-security/src/main/java/com/baeldung/securitymanager/CustomPermission.java @@ -1,4 +1,4 @@ -package com.baeldung.security.manager; +package com.baeldung.securitymanager; import java.security.BasicPermission; diff --git a/core-java-modules/core-java-security-manager/src/main/java/com/baeldung/security/manager/Service.java b/core-java-modules/core-java-security/src/main/java/com/baeldung/securitymanager/Service.java similarity index 92% rename from core-java-modules/core-java-security-manager/src/main/java/com/baeldung/security/manager/Service.java rename to core-java-modules/core-java-security/src/main/java/com/baeldung/securitymanager/Service.java index 1b9f14e3b8..21e0c0a657 100644 --- a/core-java-modules/core-java-security-manager/src/main/java/com/baeldung/security/manager/Service.java +++ b/core-java-modules/core-java-security/src/main/java/com/baeldung/securitymanager/Service.java @@ -1,4 +1,4 @@ -package com.baeldung.security.manager; +package com.baeldung.securitymanager; public class Service { diff --git a/core-java-modules/core-java-security/src/test/java/org/baeldung/java/md5/JavaMD5UnitTest.java b/core-java-modules/core-java-security/src/test/java/com/baeldung/java/md5/JavaMD5UnitTest.java similarity index 98% rename from core-java-modules/core-java-security/src/test/java/org/baeldung/java/md5/JavaMD5UnitTest.java rename to core-java-modules/core-java-security/src/test/java/com/baeldung/java/md5/JavaMD5UnitTest.java index 55e71470c8..67d6918c09 100644 --- a/core-java-modules/core-java-security/src/test/java/org/baeldung/java/md5/JavaMD5UnitTest.java +++ b/core-java-modules/core-java-security/src/test/java/com/baeldung/java/md5/JavaMD5UnitTest.java @@ -1,4 +1,4 @@ -package org.baeldung.java.md5; +package com.baeldung.java.md5; import static org.assertj.core.api.Assertions.assertThat; diff --git a/core-java-modules/core-java-security/src/test/java/com/baeldung/securitymanager/SecurityManagerUnitTest.java b/core-java-modules/core-java-security/src/test/java/com/baeldung/securitymanager/SecurityManagerUnitTest.java new file mode 100644 index 0000000000..a7dcc949d2 --- /dev/null +++ b/core-java-modules/core-java-security/src/test/java/com/baeldung/securitymanager/SecurityManagerUnitTest.java @@ -0,0 +1,35 @@ +package com.baeldung.securitymanager; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import java.io.IOException; +import java.net.URL; +import java.security.AccessControlException; + +public class SecurityManagerUnitTest { + + private static final String TESTING_SECURITY_POLICY = "file:src/test/resources/testing.policy"; + + @Before + public void setUp() { + System.setProperty("java.security.policy", TESTING_SECURITY_POLICY); + System.setSecurityManager(new SecurityManager()); + } + + @After + public void tearDown() { + System.setSecurityManager(null); + } + + @Test(expected = AccessControlException.class) + public void whenSecurityManagerIsActive_thenNetworkIsNotAccessibleByDefault() throws IOException { + new URL("http://www.google.com").openConnection().connect(); + } + + @Test(expected = AccessControlException.class) + public void whenUnauthorizedClassTriesToAccessProtectedOperation_thenAnExceptionIsThrown() { + new Service().operation(); + } +} diff --git a/core-java-modules/core-java-security/src/test/resources/testing.policy b/core-java-modules/core-java-security/src/test/resources/testing.policy new file mode 100644 index 0000000000..16ab8a1869 --- /dev/null +++ b/core-java-modules/core-java-security/src/test/resources/testing.policy @@ -0,0 +1,5 @@ +grant { + // This is for testing purposes only. + // It allows us to properly reset the security manager after the unit test completes. + permission java.lang.RuntimePermission "setSecurityManager"; +}; \ No newline at end of file diff --git a/core-java-modules/pom.xml b/core-java-modules/pom.xml index dcc98d77f6..b3b9be9ee4 100644 --- a/core-java-modules/pom.xml +++ b/core-java-modules/pom.xml @@ -18,8 +18,7 @@ core-java-optional core-java-lang-operators core-java-networking-2 - core-java-security-manager - core-java-date-operations + core-java-date-operations-2 diff --git a/core-kotlin-2/README.md b/core-kotlin-2/README.md index 544c0b57ec..5249262fa3 100644 --- a/core-kotlin-2/README.md +++ b/core-kotlin-2/README.md @@ -5,4 +5,10 @@ This module contains articles about core Kotlin. ### Relevant articles: - [Kotlin Scope Functions](https://www.baeldung.com/kotlin-scope-functions) +- [Kotlin Annotations](https://www.baeldung.com/kotlin-annotations) +- [Split a List into Parts in Kotlin](https://www.baeldung.com/kotlin-split-list-into-parts) +- [String Comparison in Kotlin](https://www.baeldung.com/kotlin-string-comparison) +- [Guide to JVM Platform Annotations in Kotlin](https://www.baeldung.com/kotlin-jvm-annotations) +- [Finding an Element in a List Using Kotlin](https://www.baeldung.com/kotlin-finding-element-in-list) +- [Kotlin Ternary Conditional Operator](https://www.baeldung.com/kotlin-ternary-conditional-operator) - More articles: [[<-- prev]](/core-kotlin) diff --git a/core-kotlin-2/src/test/kotlin/com/baeldung/ternary/TernaryOperatorTest.kt b/core-kotlin-2/src/test/kotlin/com/baeldung/ternary/TernaryOperatorTest.kt new file mode 100644 index 0000000000..21dfdd2ae0 --- /dev/null +++ b/core-kotlin-2/src/test/kotlin/com/baeldung/ternary/TernaryOperatorTest.kt @@ -0,0 +1,24 @@ +package com.baeldung.ternary + +import org.junit.Test +import kotlin.test.assertEquals + +class TernaryOperatorTest { + + @Test + fun `using If`() { + val a = true + val result = if (a) "yes" else "no" + assertEquals("yes", result) + } + + @Test + fun `using When`() { + val a = true + val result = when(a) { + true -> "yes" + false -> "no" + } + assertEquals("yes", result) + } +} \ No newline at end of file diff --git a/core-kotlin-modules/core-kotlin-lang-oop-2/README.md b/core-kotlin-modules/core-kotlin-lang-oop-2/README.md new file mode 100644 index 0000000000..83d8f6f38a --- /dev/null +++ b/core-kotlin-modules/core-kotlin-lang-oop-2/README.md @@ -0,0 +1,10 @@ +## Core Kotlin + +This module contains articles about Object-Oriented Programming in Kotlin + +### Relevant articles: + +- [Generics in Kotlin](https://www.baeldung.com/kotlin-generics) +- [Delegated Properties in Kotlin](https://www.baeldung.com/kotlin-delegated-properties) +- [Delegation Pattern in Kotlin](https://www.baeldung.com/kotlin-delegation-pattern) +- [[<-- Prev]](/core-kotlin-lang-oop) diff --git a/core-kotlin-modules/core-kotlin-lang-oop-2/pom.xml b/core-kotlin-modules/core-kotlin-lang-oop-2/pom.xml new file mode 100644 index 0000000000..f0adea121e --- /dev/null +++ b/core-kotlin-modules/core-kotlin-lang-oop-2/pom.xml @@ -0,0 +1,25 @@ + + + 4.0.0 + core-kotlin-lang-oop-2 + core-kotlin-lang-oop-2 + jar + + + com.baeldung.core-kotlin-modules + core-kotlin-modules + 1.0.0-SNAPSHOT + + + + + org.assertj + assertj-core + ${assertj.version} + test + + + + \ No newline at end of file diff --git a/core-kotlin/src/main/kotlin/com/baeldung/generic/Reified.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/generic/Reified.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/generic/Reified.kt rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/generic/Reified.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/Database.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/Database.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/Database.kt rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/Database.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegate.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegate.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegate.kt rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegate.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegation.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegation.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegation.kt rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegation.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/User.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/User.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/User.kt rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/User.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/GenericsTest.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/test/kotlin/com/baeldung/GenericsTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/GenericsTest.kt rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/test/kotlin/com/baeldung/GenericsTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegatesTest.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/test/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegatesTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegatesTest.kt rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/test/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegatesTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegationTest.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/test/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegationTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegationTest.kt rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/test/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegationTest.kt diff --git a/core-kotlin-modules/core-kotlin-lang-oop/README.md b/core-kotlin-modules/core-kotlin-lang-oop/README.md new file mode 100644 index 0000000000..461635f1b5 --- /dev/null +++ b/core-kotlin-modules/core-kotlin-lang-oop/README.md @@ -0,0 +1,17 @@ +## Core Kotlin Lang OOP + +This module contains articles about Object-Oriented Programming in Kotlin + +### Relevant articles: + +- [Data Classes in Kotlin](https://www.baeldung.com/kotlin-data-classes) +- [Sealed Classes in Kotlin](https://www.baeldung.com/kotlin-sealed-classes) +- [Extension Methods in Kotlin](https://www.baeldung.com/kotlin-extension-methods) +- [Objects in Kotlin](https://www.baeldung.com/kotlin-objects) +- [Working with Enums in Kotlin](https://www.baeldung.com/kotlin-enum) +- [Kotlin Constructors](https://www.baeldung.com/kotlin-constructors) +- [Kotlin Nested and Inner Classes](https://www.baeldung.com/kotlin-inner-classes) +- [Guide to Kotlin Interfaces](https://www.baeldung.com/kotlin-interfaces) +- [Inline Classes in Kotlin](https://www.baeldung.com/kotlin-inline-classes) +- [Static Methods Behavior in Kotlin](https://www.baeldung.com/kotlin-static-methods) +- More articles: [[next -->]](/core-kotlin-lang-oop-2) diff --git a/core-kotlin-modules/core-kotlin-lang-oop/pom.xml b/core-kotlin-modules/core-kotlin-lang-oop/pom.xml new file mode 100644 index 0000000000..03fc80f07d --- /dev/null +++ b/core-kotlin-modules/core-kotlin-lang-oop/pom.xml @@ -0,0 +1,25 @@ + + + 4.0.0 + core-kotlin-lang-oop + core-kotlin-lang-oop + jar + + + com.baeldung.core-kotlin-modules + core-kotlin-modules + 1.0.0-SNAPSHOT + + + + + org.assertj + assertj-core + ${assertj.version} + test + + + + \ No newline at end of file diff --git a/core-kotlin/src/main/java/com/baeldung/constructor/Car.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/constructor/Car.kt similarity index 100% rename from core-kotlin/src/main/java/com/baeldung/constructor/Car.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/constructor/Car.kt diff --git a/core-kotlin/src/main/java/com/baeldung/constructor/Employee.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/constructor/Employee.kt similarity index 100% rename from core-kotlin/src/main/java/com/baeldung/constructor/Employee.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/constructor/Employee.kt diff --git a/core-kotlin/src/main/java/com/baeldung/constructor/Person.java b/core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/constructor/Person.java similarity index 100% rename from core-kotlin/src/main/java/com/baeldung/constructor/Person.java rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/constructor/Person.java diff --git a/core-kotlin/src/main/java/com/baeldung/dataclass/Movie.java b/core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/dataclass/Movie.java similarity index 100% rename from core-kotlin/src/main/java/com/baeldung/dataclass/Movie.java rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/dataclass/Movie.java diff --git a/core-kotlin/src/main/kotlin/com/baeldung/constructor/Person.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/constructor/Person.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/constructor/Person.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/constructor/Person.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/dataclass/Movie.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/dataclass/Movie.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/dataclass/Movie.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/dataclass/Movie.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/dataclass/Sandbox.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/dataclass/Sandbox.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/dataclass/Sandbox.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/dataclass/Sandbox.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/enums/CardType.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/enums/CardType.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/enums/CardType.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/enums/CardType.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/enums/ICardLimit.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/enums/ICardLimit.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/enums/ICardLimit.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/enums/ICardLimit.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/inline/classes/CircleRadius.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/inline/classes/CircleRadius.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/inline/classes/CircleRadius.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/inline/classes/CircleRadius.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/inline/classes/InlineDoubleWrapper.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/inline/classes/InlineDoubleWrapper.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/inline/classes/InlineDoubleWrapper.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/inline/classes/InlineDoubleWrapper.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/interfaces/ConflictingInterfaces.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/ConflictingInterfaces.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/interfaces/ConflictingInterfaces.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/ConflictingInterfaces.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/interfaces/InterfaceDelegation.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/InterfaceDelegation.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/interfaces/InterfaceDelegation.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/InterfaceDelegation.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/interfaces/MultipleInterfaces.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/MultipleInterfaces.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/interfaces/MultipleInterfaces.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/MultipleInterfaces.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/interfaces/SimpleInterface.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/SimpleInterface.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/interfaces/SimpleInterface.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/SimpleInterface.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/kotlin/ListExtension.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/kotlin/ListExtension.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/kotlin/ListExtension.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/kotlin/ListExtension.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/kotlin/Sealed.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/kotlin/Sealed.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/kotlin/Sealed.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/kotlin/Sealed.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/kotlin/StringUtil.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/kotlin/StringUtil.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/kotlin/StringUtil.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/kotlin/StringUtil.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/nested/Computer.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/nested/Computer.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/nested/Computer.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/nested/Computer.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/static/ConsoleUtils.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/static/ConsoleUtils.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/static/ConsoleUtils.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/static/ConsoleUtils.kt diff --git a/core-kotlin/src/main/kotlin/com/baeldung/static/LoggingUtils.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/static/LoggingUtils.kt similarity index 100% rename from core-kotlin/src/main/kotlin/com/baeldung/static/LoggingUtils.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/static/LoggingUtils.kt diff --git a/core-kotlin/src/test/java/com/baeldung/kotlin/StringUtilUnitTest.java b/core-kotlin-modules/core-kotlin-lang-oop/src/test/java/com/baeldung/kotlin/StringUtilUnitTest.java similarity index 100% rename from core-kotlin/src/test/java/com/baeldung/kotlin/StringUtilUnitTest.java rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/java/com/baeldung/kotlin/StringUtilUnitTest.java diff --git a/core-kotlin/src/test/kotlin/com/baeldung/enums/CardTypeUnitTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/enums/CardTypeUnitTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/enums/CardTypeUnitTest.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/enums/CardTypeUnitTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/inline/classes/CircleRadiusTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/inline/classes/CircleRadiusTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/inline/classes/CircleRadiusTest.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/inline/classes/CircleRadiusTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/inline/classes/InlineDoubleWrapperTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/inline/classes/InlineDoubleWrapperTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/inline/classes/InlineDoubleWrapperTest.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/inline/classes/InlineDoubleWrapperTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/interfaces/InterfaceExamplesUnitTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/interfaces/InterfaceExamplesUnitTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/interfaces/InterfaceExamplesUnitTest.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/interfaces/InterfaceExamplesUnitTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/ExtensionMethods.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/ExtensionMethods.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/ExtensionMethods.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/ExtensionMethods.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/ListExtensionTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/ListExtensionTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/ListExtensionTest.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/ListExtensionTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/SealedTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/SealedTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/SealedTest.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/SealedTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/Counter.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/Counter.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/Counter.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/Counter.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/ObjectsTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/ObjectsTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/ObjectsTest.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/ObjectsTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/OuterClass.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/OuterClass.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/OuterClass.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/OuterClass.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/ReverseStringComparator.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/ReverseStringComparator.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/ReverseStringComparator.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/ReverseStringComparator.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/SimpleSingleton.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/SimpleSingleton.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/SimpleSingleton.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/SimpleSingleton.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/StaticClass.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/StaticClass.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/StaticClass.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/StaticClass.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/nested/ComputerUnitTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/nested/ComputerUnitTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/nested/ComputerUnitTest.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/nested/ComputerUnitTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/static/ConsoleUtilsUnitTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/static/ConsoleUtilsUnitTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/static/ConsoleUtilsUnitTest.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/static/ConsoleUtilsUnitTest.kt diff --git a/core-kotlin/src/test/kotlin/com/baeldung/static/LoggingUtilsUnitTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/static/LoggingUtilsUnitTest.kt similarity index 100% rename from core-kotlin/src/test/kotlin/com/baeldung/static/LoggingUtilsUnitTest.kt rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/static/LoggingUtilsUnitTest.kt diff --git a/core-kotlin-modules/pom.xml b/core-kotlin-modules/pom.xml index c178febdfd..e49b5fb85d 100644 --- a/core-kotlin-modules/pom.xml +++ b/core-kotlin-modules/pom.xml @@ -23,6 +23,8 @@ core-kotlin-lang core-kotlin-lang-2 core-kotlin-strings + core-kotlin-lang-oop + core-kotlin-lang-oop-2 diff --git a/java-numbers-3/pom.xml b/java-numbers-3/pom.xml new file mode 100644 index 0000000000..3dd8e16bc7 --- /dev/null +++ b/java-numbers-3/pom.xml @@ -0,0 +1,26 @@ + + 4.0.0 + java-numbers-3 + java-numbers-3 + jar + + + com.baeldung + parent-java + 0.0.1-SNAPSHOT + ../parent-java + + + + java-numbers-3 + + + src/main/resources + true + + + + + diff --git a/java-numbers-3/src/test/java/com/baeldung/doubletolong/DoubleToLongUnitTest.java b/java-numbers-3/src/test/java/com/baeldung/doubletolong/DoubleToLongUnitTest.java new file mode 100644 index 0000000000..702c59c12b --- /dev/null +++ b/java-numbers-3/src/test/java/com/baeldung/doubletolong/DoubleToLongUnitTest.java @@ -0,0 +1,64 @@ +package com.baeldung.doubletolong; + +import org.junit.Assert; +import org.junit.Test; + +public class DoubleToLongUnitTest { + + final static double VALUE = 9999.999; + + @Test + public void givenDoubleValue_whenLongValueCalled_thenLongValueReturned() { + Assert.assertEquals(9999L, Double.valueOf(VALUE).longValue()); + } + + @Test + public void givenDoubleValue_whenMathRoundUsed_thenRoundUp() { + Assert.assertEquals(10000L, Math.round(VALUE)); + } + + @Test + public void givenDoubleValue_whenMathRoundUsed_thenRoundDown() { + Assert.assertEquals(9999L, Math.round(9999.444)); + } + + @Test + public void givenDoubleValue_whenMathRoundUsed_thenSameValueReturned() { + Assert.assertEquals(9999L, Math.round(9999.0)); + } + + @Test + public void givenDoubleValue_whenMathCeilUsed_thenLongValueReturned() { + Assert.assertEquals(10000L, Math.ceil(VALUE), 0); + } + + @Test + public void givenDoubleValue_whenMathCeilUsed_thenSameValueReturned() { + Assert.assertEquals(9999L, Math.ceil(9999.0), 0); + } + + @Test + public void givenDoubleValue_whenMathCeilUsed_thenDifferentThanRound() { + Assert.assertEquals(10000L, Math.ceil(9999.444), 0); + } + + @Test + public void givenDoubleValue_whenMathFloorUsed_thenLongValueReturned() { + Assert.assertEquals(9999L, Math.floor(VALUE), 0); + } + + @Test + public void givenDoubleValue_whenMathFloorUsed_thenSameValueReturned() { + Assert.assertEquals(9999L, Math.floor(9999.0), 0); + } + + @Test + public void givenDoubleValue_whenMathFloorUsed_thenDifferentThanCeil() { + Assert.assertEquals(9999L, Math.floor(9999.444), 0); + } + + @Test + public void givenDoubleValue_whenTypeCasted_thenLongValueReturned() { + Assert.assertEquals(9999L, (long) VALUE); + } +} diff --git a/linux-bash/read/src/main/bash/file.csv b/linux-bash/read/src/main/bash/file.csv new file mode 100644 index 0000000000..69a50772ab --- /dev/null +++ b/linux-bash/read/src/main/bash/file.csv @@ -0,0 +1 @@ +car,car model,car year,car vin;Mercury,Grand Marquis,2000,2G61S5S33F9986032;Mitsubishi,Truck,1995,SCFFDABE1CG137362;Ford,Mustang,1968,2G4WS55J351278031;Ford,Crown Victoria,1996,4T1BK1EB8EU586249;GMC,Envoy,2004,WVGEF9BP3FD720618; diff --git a/linux-bash/read/src/main/bash/read_inputs.sh b/linux-bash/read/src/main/bash/read_inputs.sh new file mode 100755 index 0000000000..30eb598ac3 --- /dev/null +++ b/linux-bash/read/src/main/bash/read_inputs.sh @@ -0,0 +1,122 @@ +#!/bin/bash + +# section 2.1 +default_read(){ + read input1 input2 input3 + echo "[$input1] [$input2] [$input3]" +} + +# section 2.2 +custom_ifs_no_array(){ + OLDIFS=$IFS + IFS=";" + read input1 input2 input3 + echo "[$input1] [$input2] [$input3]" + # restore default IFS after we're finished so current shell behaves like before + IFS=$OLDIFS +} + +# Section 2.3 +prompt_read_password(){ + prompt="You shall not pass:" + read -p "$prompt" -s input + echo -e "\ninput password [$input]" +} + +array_read(){ + declare -a input_array + text="baeldung is a cool tech site" + read -e -i "$text" -a input_array + for input in ${input_array[@]} + do + echo " word [$input]" + done +} + +# section 3.1 +file_read(){ + exec {file_descriptor}<"./file.csv" + declare -a input_array + delimiter=";" + while IFS="," read -a input_array -d $delimiter -u $file_descriptor + do + echo "${input_array[0]},${input_array[2]}" + done + exec {file_descriptor}>&- +} + +# section 3.2 +command_pipe(){ + ls -ll / | { declare -a input + read + while read -a input; + do + echo "${input[0]} ${input[8]}" + done } +} + +# section 3.3 +timeout_input_read(){ + prompt="You shall not pass:" + read -p "$prompt" -s -r -t 5 input + if [ -z "$input" ]; then + echo -e "\ntimeout occured!" + else + echo -e "\ninput word [$input]" + fi +} + +exactly_n_read(){ + prompt="Reading exactly 11 chars:" + read -p "$prompt" -N 11 -t 5 input1 input2 + echo -e "\ninput word1 [$input1]" + echo "input word2 [$input2]" +} + +# main menu entry point +echo "****Read command samples menu*****" +PS3="Your choice (1,2,3 etc.):" +options=("default_read" "custom_ifs_no_array" "prompt_read_password" \ + "array_read" "file_read" "command_pipe" "timeout_input_read" \ + "exactly_n_read" "quit") +select option in "${options[@]}" +do + case $option in + "default_read") + echo "Enter something separated by spaces" + default_read + ;; + "custom_ifs_no_array") + echo "Enter something separated by ;" + custom_ifs_no_array + ;; + "prompt_read_password") + echo "Enter an invisible password after the prompt" + prompt_read_password + ;; + "array_read") + echo "Enter something else or just return" + array_read + ;; + "file_read") + echo "Reading from one liner csv file" + file_read + ;; + "command_pipe") + echo "Listing files and access rights from /" + command_pipe + ;; + "timeout_input_read") + echo "Enter something in 5 seconds or less" + timeout_input_read + ;; + "exactly_n_read") + echo "Enter at least 11 characters or wait 5 seconds" + exactly_n_read + ;; + "quit") + break + ;; + *) echo "Invalid option";; + esac +done \ No newline at end of file diff --git a/netflix/README.md b/netflix-modules/README.md similarity index 89% rename from netflix/README.md rename to netflix-modules/README.md index 0af07d37a8..4afea527df 100644 --- a/netflix/README.md +++ b/netflix-modules/README.md @@ -1,4 +1,4 @@ -## Netflix +## Netflix Modules This module contains articles about Netflix. diff --git a/netflix/genie/pom.xml b/netflix-modules/genie/pom.xml similarity index 90% rename from netflix/genie/pom.xml rename to netflix-modules/genie/pom.xml index 2288c5338a..835bbf2b50 100644 --- a/netflix/genie/pom.xml +++ b/netflix-modules/genie/pom.xml @@ -10,7 +10,7 @@ com.baeldung - netflix + netflix-modules 1.0.0-SNAPSHOT diff --git a/netflix/genie/src/main/resources/com/baeldung/netflix/genie/docker/docker-compose.yml b/netflix-modules/genie/src/main/resources/com/baeldung/netflix/genie/docker/docker-compose.yml similarity index 100% rename from netflix/genie/src/main/resources/com/baeldung/netflix/genie/docker/docker-compose.yml rename to netflix-modules/genie/src/main/resources/com/baeldung/netflix/genie/docker/docker-compose.yml diff --git a/netflix/genie/src/main/resources/com/baeldung/netflix/genie/docker/init_demo.py b/netflix-modules/genie/src/main/resources/com/baeldung/netflix/genie/docker/init_demo.py similarity index 100% rename from netflix/genie/src/main/resources/com/baeldung/netflix/genie/docker/init_demo.py rename to netflix-modules/genie/src/main/resources/com/baeldung/netflix/genie/docker/init_demo.py diff --git a/netflix/genie/src/main/resources/com/baeldung/netflix/genie/docker/run_spark_submit_job.py b/netflix-modules/genie/src/main/resources/com/baeldung/netflix/genie/docker/run_spark_submit_job.py similarity index 100% rename from netflix/genie/src/main/resources/com/baeldung/netflix/genie/docker/run_spark_submit_job.py rename to netflix-modules/genie/src/main/resources/com/baeldung/netflix/genie/docker/run_spark_submit_job.py diff --git a/netflix/pom.xml b/netflix-modules/pom.xml similarity index 87% rename from netflix/pom.xml rename to netflix-modules/pom.xml index 6cf81cd7ab..5a082e8f1a 100644 --- a/netflix/pom.xml +++ b/netflix-modules/pom.xml @@ -2,9 +2,9 @@ 4.0.0 - netflix + netflix-modules 1.0.0-SNAPSHOT - Netflix + Netflix Modules pom Module for Netflix projects diff --git a/pom.xml b/pom.xml index cc0c68d22f..c28fcdb273 100644 --- a/pom.xml +++ b/pom.xml @@ -356,6 +356,7 @@ apache-opennlp apache-poi apache-pulsar + apache-rocketmq apache-shiro apache-solrj apache-spark @@ -399,7 +400,7 @@ core-java-modules/core-java-lang-math java-numbers java-numbers-2 + java-numbers-3 java-rmi java-spi java-vavr-stream @@ -584,8 +586,9 @@ mustache mybatis + ninja - netflix + netflix-modules optaplanner orika @@ -667,7 +670,7 @@ - netflix + netflix-modules parent-boot-1 parent-boot-2 @@ -997,6 +1000,7 @@ apache-opennlp apache-poi apache-pulsar + apache-rocketmq apache-shiro apache-solrj apache-spark @@ -1037,7 +1041,7 @@ core-java-modules/core-java-lang-math java-numbers java-numbers-2 + java-numbers-3 java-rmi java-spi java-vavr-stream @@ -1214,8 +1219,9 @@ mustache mybatis + ninja - netflix + netflix-modules optaplanner orika diff --git a/spring-core-2/src/main/java/com/baeldung/autowire/sample/FooService.java b/spring-core-2/src/main/java/com/baeldung/autowire/sample/FooService.java index c55d93da11..8a073279bc 100644 --- a/spring-core-2/src/main/java/com/baeldung/autowire/sample/FooService.java +++ b/spring-core-2/src/main/java/com/baeldung/autowire/sample/FooService.java @@ -3,6 +3,10 @@ package com.baeldung.autowire.sample; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Component; +/** + * This class presents a field, a constructor, and a setter injection type. + * Usually, we'd stick with a single approach for a given property. This is just an educational code. + */ @Component public class FooService { @@ -10,6 +14,16 @@ public class FooService { @FormatterType("Foo") private Formatter formatter; + @Autowired + public FooService(@FormatterType("Foo") Formatter formatter) { + this.formatter = formatter; + } + + @Autowired + public void setFormatter(@FormatterType("Foo") Formatter formatter) { + this.formatter = formatter; + } + public String doStuff() { return formatter.format(); } diff --git a/spring-core-2/src/main/java/com/baeldung/scopes/ScopesConfig.java b/spring-core-2/src/main/java/com/baeldung/scopes/ScopesConfig.java new file mode 100644 index 0000000000..2291baa62d --- /dev/null +++ b/spring-core-2/src/main/java/com/baeldung/scopes/ScopesConfig.java @@ -0,0 +1,49 @@ +package com.baeldung.scopes; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.Scope; +import org.springframework.context.annotation.ScopedProxyMode; +import org.springframework.web.context.annotation.ApplicationScope; +import org.springframework.web.context.annotation.RequestScope; +import org.springframework.web.context.annotation.SessionScope; + +@Configuration +public class ScopesConfig { + + @Bean + @Scope("singleton") + public Person personSingleton() { + return new Person(); + } + + @Bean + @Scope("prototype") + public Person personPrototype() { + return new Person(); + } + + @Bean + @RequestScope + public HelloMessageGenerator requestScopedBean() { + return new HelloMessageGenerator(); + } + + @Bean + @SessionScope + public HelloMessageGenerator sessionScopedBean() { + return new HelloMessageGenerator(); + } + + @Bean + @ApplicationScope + public HelloMessageGenerator applicationScopedBean() { + return new HelloMessageGenerator(); + } + + @Bean + @Scope(scopeName = "websocket", proxyMode = ScopedProxyMode.TARGET_CLASS) + public HelloMessageGenerator websocketScopedBean() { + return new HelloMessageGenerator(); + } +} diff --git a/spring-mvc-basics/src/main/webapp/WEB-INF/view/userHome.jsp b/spring-mvc-basics/src/main/webapp/WEB-INF/view/userHome.jsp new file mode 100644 index 0000000000..38c08d5a18 --- /dev/null +++ b/spring-mvc-basics/src/main/webapp/WEB-INF/view/userHome.jsp @@ -0,0 +1,55 @@ +<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> +<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %> + + + + + User Form + + + +
+ +

New User

+
${message}
 + + + + +
+ + + + +
+ + + + +
+ + + + +
+ + + + +
+ + + +
+ + diff --git a/testing-modules/mockito/src/test/java/com/baeldung/mockito/MockitoAnnotationsUninitializedUnitTest.java b/testing-modules/mockito/src/test/java/com/baeldung/mockito/MockitoAnnotationsUninitializedUnitTest.java new file mode 100644 index 0000000000..ed50732183 --- /dev/null +++ b/testing-modules/mockito/src/test/java/com/baeldung/mockito/MockitoAnnotationsUninitializedUnitTest.java @@ -0,0 +1,18 @@ +package com.baeldung.mockito; + +import org.junit.Test; +import org.mockito.Mock; +import org.mockito.Mockito; + +import java.util.List; + +public class MockitoAnnotationsUninitializedUnitTest { + + @Mock + List mockedList; + + @Test(expected = NullPointerException.class) + public void whenMockitoAnnotationsUninitialized_thenNPEThrown() { + Mockito.when(mockedList.size()).thenReturn(1); + } +} diff --git a/testing-modules/selenium-junit-testng/src/test/java/com/baeldung/selenium/junit/SeleniumCookiesJUnitLiveTest.java b/testing-modules/selenium-junit-testng/src/test/java/com/baeldung/selenium/junit/SeleniumCookiesJUnitLiveTest.java new file mode 100644 index 0000000000..0cbbf52454 --- /dev/null +++ b/testing-modules/selenium-junit-testng/src/test/java/com/baeldung/selenium/junit/SeleniumCookiesJUnitLiveTest.java @@ -0,0 +1,110 @@ +package test.java.com.baeldung.selenium.junit; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; +import org.openqa.selenium.Capabilities; +import org.openqa.selenium.Cookie; +import org.openqa.selenium.WebDriver; +import org.openqa.selenium.firefox.FirefoxDriver; +import org.openqa.selenium.remote.DesiredCapabilities; + +import java.util.Set; +import java.util.concurrent.TimeUnit; + +import static org.hamcrest.MatcherAssert.assertThat; +import static org.hamcrest.Matchers.*; + +public class SeleniumCookiesJUnitLiveTest { + + private WebDriver driver; + private String navUrl; + + @Before + public void setUp() { + Capabilities capabilities = DesiredCapabilities.firefox(); + driver = new FirefoxDriver(capabilities); + navUrl = "https://baeldung.com"; + driver.manage().timeouts().implicitlyWait(5, TimeUnit.SECONDS); + System.setProperty("webdriver.gecko.driver", "geckodriver.exe"); + } + + @After + public void teardown() { + driver.quit(); + } + + @Test + public void whenNavigate_thenCookiesExist() { + driver.navigate().to(navUrl); + Set cookies = driver.manage().getCookies(); + + assertThat(cookies, is(not(empty()))); + } + + @Test + public void whenNavigate_thenLpCookieExists() { + driver.navigate().to(navUrl); + Cookie lpCookie = driver.manage().getCookieNamed("lp_120073"); + + assertThat(lpCookie, is(not(nullValue()))); + } + + @Test + public void whenNavigate_thenLpCookieIsHasCorrectValue() { + driver.navigate().to(navUrl); + Cookie lpCookie = driver.manage().getCookieNamed("lp_120073"); + + assertThat(lpCookie.getValue(), containsString("www.baeldung.com")); + } + + @Test + public void whenNavigate_thenLpCookieHasCorrectProps() { + driver.navigate().to(navUrl); + Cookie lpCookie = driver.manage().getCookieNamed("lp_120073"); + + assertThat(lpCookie.getDomain(), equalTo(".baeldung.com")); + assertThat(lpCookie.getPath(), equalTo("/")); + assertThat(lpCookie.getExpiry(), is(not(nullValue()))); + assertThat(lpCookie.isSecure(), equalTo(false)); + assertThat(lpCookie.isHttpOnly(), equalTo(false)); + } + + @Test + public void whenAddingCookie_thenItIsPresent() { + driver.navigate().to(navUrl); + Cookie cookie = new Cookie("foo", "bar"); + driver.manage().addCookie(cookie); + Cookie driverCookie = driver.manage().getCookieNamed("foo"); + + assertThat(driverCookie.getValue(), equalTo("bar")); + } + + @Test + public void whenDeletingCookie_thenItIsAbsent() { + driver.navigate().to(navUrl); + Cookie lpCookie = driver.manage().getCookieNamed("lp_120073"); + + assertThat(lpCookie, is(not(nullValue()))); + + driver.manage().deleteCookie(lpCookie); + Cookie deletedCookie = driver.manage().getCookieNamed("lp_120073"); + + assertThat(deletedCookie, is(nullValue())); + } + + @Test + public void whenOverridingCookie_thenItIsUpdated() { + driver.navigate().to(navUrl); + Cookie lpCookie = driver.manage().getCookieNamed("lp_120073"); + driver.manage().deleteCookie(lpCookie); + + Cookie newLpCookie = new Cookie("lp_120073", "foo"); + driver.manage().addCookie(newLpCookie); + + Cookie overriddenCookie = driver.manage().getCookieNamed("lp_120073"); + + assertThat(overriddenCookie.getValue(), equalTo("foo")); + } + +} diff --git a/testing-modules/testing-libraries/src/main/java/com/baeldung/cucumberhooks/books/Book.java b/testing-modules/testing-libraries/src/main/java/com/baeldung/cucumberhooks/books/Book.java new file mode 100644 index 0000000000..dc8f1dcf64 --- /dev/null +++ b/testing-modules/testing-libraries/src/main/java/com/baeldung/cucumberhooks/books/Book.java @@ -0,0 +1,35 @@ +package com.baeldung.cucumberhooks.books; + +public class Book { + + private String title; + private String author; + + public Book(String title, String author) { + this.title = title; + this.author = author; + } + + public Book() {} + + public String getTitle() { + return title; + } + + public void setTitle(String title) { + this.title = title; + } + + public String getAuthor() { + return author; + } + + public void setAuthor(String author) { + this.author = author; + } + + @Override + public String toString() { + return "Book [title=" + title + ", author=" + author + "]"; + } +} diff --git a/testing-modules/testing-libraries/src/main/java/com/baeldung/cucumberhooks/books/BookStore.java b/testing-modules/testing-libraries/src/main/java/com/baeldung/cucumberhooks/books/BookStore.java new file mode 100644 index 0000000000..cc4e42d28f --- /dev/null +++ b/testing-modules/testing-libraries/src/main/java/com/baeldung/cucumberhooks/books/BookStore.java @@ -0,0 +1,28 @@ +package com.baeldung.cucumberhooks.books; + +import java.util.*; +import java.util.stream.Collectors; + +public class BookStore { + private List books = new ArrayList<>(); + + public void addBook(Book book) { + books.add(book); + } + + public void addAllBooks(Collection books) { + this.books.addAll(books); + } + + public List booksByAuthor(String author) { + return books.stream() + .filter(book -> Objects.equals(author, book.getAuthor())) + .collect(Collectors.toList()); + } + + public Optional bookByTitle(String title) { + return books.stream() + .filter(book -> book.getTitle().equals(title)) + .findFirst(); + } +} diff --git a/testing-modules/testing-libraries/src/test/java/com/baeldung/cucumberhooks/books/BookStoreWithHooksIntegrationTest.java b/testing-modules/testing-libraries/src/test/java/com/baeldung/cucumberhooks/books/BookStoreWithHooksIntegrationTest.java new file mode 100644 index 0000000000..4db8157c21 --- /dev/null +++ b/testing-modules/testing-libraries/src/test/java/com/baeldung/cucumberhooks/books/BookStoreWithHooksIntegrationTest.java @@ -0,0 +1,55 @@ +package com.baeldung.cucumberhooks.books; + +import io.cucumber.core.api.Scenario; +import io.cucumber.java.After; +import io.cucumber.java.AfterStep; +import io.cucumber.java.Before; +import io.cucumber.java.BeforeStep; +import io.cucumber.java8.En; +import io.cucumber.junit.Cucumber; +import io.cucumber.junit.CucumberOptions; +import org.junit.runner.RunWith; + +@RunWith(Cucumber.class) +@CucumberOptions(features = "classpath:features/book-store-with-hooks.feature", + glue = "com.baeldung.cucumberhooks.books" +) +public class BookStoreWithHooksIntegrationTest implements En { + + public BookStoreWithHooksIntegrationTest() { + Before(1, () -> startBrowser()); + } + + @Before(order=2, value="@Screenshots") + public void beforeScenario(Scenario scenario) { + takeScreenshot(); + } + + @After + public void afterScenario(Scenario scenario) { + takeScreenshot(); + } + + @BeforeStep + public void beforeStep(Scenario scenario) { + takeScreenshot(); + } + + @AfterStep + public void afterStep(Scenario scenario) { + takeScreenshot(); + closeBrowser(); + } + + public void takeScreenshot() { + //code to take and save screenshot + } + + public void startBrowser() { + //code to open browser + } + + public void closeBrowser() { + //code to close browser + } +} diff --git a/testing-modules/testing-libraries/src/test/java/com/baeldung/cucumberhooks/books/BookStoreWithHooksRunSteps.java b/testing-modules/testing-libraries/src/test/java/com/baeldung/cucumberhooks/books/BookStoreWithHooksRunSteps.java new file mode 100644 index 0000000000..8ebda5ffa4 --- /dev/null +++ b/testing-modules/testing-libraries/src/test/java/com/baeldung/cucumberhooks/books/BookStoreWithHooksRunSteps.java @@ -0,0 +1,44 @@ +package com.baeldung.cucumberhooks.books; + +import io.cucumber.datatable.DataTable; +import io.cucumber.java.en.Given; +import io.cucumber.java.en.Then; +import io.cucumber.java.en.When; +import io.cucumber.java8.En; + +import java.util.ArrayList; +import java.util.List; + +import static org.junit.Assert.assertEquals; + +public class BookStoreWithHooksRunSteps implements En { + + private BookStore store; + private List foundBooks; + private Book foundBook; + + public BookStoreWithHooksRunSteps() { + store = new BookStore(); + foundBooks = new ArrayList<>(); + } + + @Given("^The following books are available in the store$") + public void haveBooksInTheStore(DataTable table) { + List> rows = table.asLists(String.class); + + for (List columns: rows) { + store.addBook(new Book(columns.get(0), columns.get(1))); + } + } + + @When("^I ask for a book by the author (.+)$") + public void searchForBooksByAuthor(String author) { + foundBooks = store.booksByAuthor(author); + } + + @Then("^The salesperson says that there are (\\d+) books$") + public void findBooks(int count) { + assertEquals(count, foundBooks.size()); + } + +} diff --git a/testing-modules/testing-libraries/src/test/resources/features/book-store-with-hooks.feature b/testing-modules/testing-libraries/src/test/resources/features/book-store-with-hooks.feature new file mode 100644 index 0000000000..78e136d68d --- /dev/null +++ b/testing-modules/testing-libraries/src/test/resources/features/book-store-with-hooks.feature @@ -0,0 +1,17 @@ +Feature: Book Store With Hooks + Background: The Book Store + Given The following books are available in the store + | The Devil in the White City | Erik Larson | + | The Lion, the Witch and the Wardrobe | C.S. Lewis | + | In the Garden of Beasts | Erik Larson | + + @Screenshots + Scenario: 1 - Find books by author + When I ask for a book by the author Erik Larson + Then The salesperson says that there are 2 books + + Scenario: 2 - Find books by author, but isn't there + When I ask for a book by the author Marcel Proust + Then The salesperson says that there are 0 books + +