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Merge branch 'master' of github.com:eugenp/tutorials into master

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This commit is contained in:
Karsten Silz
2020-09-19 16:50:23 +01:00
parent bd9ff48eb3 1cd9875381
commit c75c665255
82 changed files with 1122 additions and 98 deletions
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aws-lambda/README.md
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@@ -5,3 +5,4 @@ This module contains articles about AWS Lambda
### Relevant Articles:
- [Using AWS Lambda with API Gateway](https://www.baeldung.com/aws-lambda-api-gateway)
- [Introduction to AWS Serverless Application Model](https://www.baeldung.com/aws-serverless)
- [How to Implement Hibernate in an AWS Lambda Function in Java](https://www.baeldung.com/java-aws-lambda-hibernate)
core-groovy-strings/pom.xml
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@@ -0,0 +1,122 @@
<?xml version="1.0" encoding="UTF-8"?>
<project
xmlns="http://maven.apache.org/POM/4.0.0"
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">
<modelVersion>4.0.0</modelVersion>
<artifactId>core-groovy-strings</artifactId>
<version>1.0-SNAPSHOT</version>
<name>core-groovy-strings</name>
<packaging>jar</packaging>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy</artifactId>
<version>${groovy.version}</version>
</dependency>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-all</artifactId>
<version>${groovy-all.version}</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-dateutil</artifactId>
<version>${groovy.version}</version>
</dependency>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-sql</artifactId>
<version>${groovy-sql.version}</version>
</dependency>
<dependency>
<groupId>org.junit.platform</groupId>
<artifactId>junit-platform-runner</artifactId>
<version>${junit.platform.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<version>${hsqldb.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.spockframework</groupId>
<artifactId>spock-core</artifactId>
<version>${spock-core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.gmavenplus</groupId>
<artifactId>gmavenplus-plugin</artifactId>
<version>${gmavenplus-plugin.version}</version>
<executions>
<execution>
<goals>
<goal>addSources</goal>
<goal>addTestSources</goal>
<goal>compile</goal>
<goal>compileTests</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-failsafe-plugin</artifactId>
<version>${maven-failsafe-plugin.version}</version>
<dependencies>
<dependency>
<groupId>org.junit.platform</groupId>
<artifactId>junit-platform-surefire-provider</artifactId>
<version>${junit.platform.version}</version>
</dependency>
</dependencies>
<executions>
<execution>
<id>junit5</id>
<goals>
<goal>integration-test</goal>
<goal>verify</goal>
</goals>
<configuration>
<includes>
<include>**/*Test5.java</include>
</includes>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>central</id>
<url>https://jcenter.bintray.com</url>
</repository>
</repositories>
<properties>
<junit.platform.version>1.0.0</junit.platform.version>
<groovy.version>2.5.6</groovy.version>
<groovy-all.version>2.5.6</groovy-all.version>
<groovy-sql.version>2.5.6</groovy-sql.version>
<hsqldb.version>2.4.0</hsqldb.version>
<spock-core.version>1.1-groovy-2.4</spock-core.version>
<gmavenplus-plugin.version>1.6</gmavenplus-plugin.version>
</properties>
</project>
core-groovy-strings/src/test/groovy/com/baeldung/removeprefix/RemovePrefixTest.groovy
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@@ -0,0 +1,70 @@
package com.baeldung.removeprefix
import org.junit.Assert
import org.junit.Test
class RemovePrefixTest {
@Test
public void whenCasePrefixIsRemoved_thenReturnTrue() {
def trimPrefix = {
it.startsWith('Groovy-') ? it.minus('Groovy-') : it
}
def actual = trimPrefix("Groovy-Tutorials at Baeldung")
def expected = "Tutorials at Baeldung"
Assert.assertEquals(expected, actual)
}
@Test
public void whenPrefixIsRemoved_thenReturnTrue() {
String prefix = "groovy-"
String trimPrefix = "Groovy-Tutorials at Baeldung"
def actual;
if(trimPrefix.startsWithIgnoreCase(prefix)) {
actual = trimPrefix.substring(prefix.length())
}
def expected = "Tutorials at Baeldung"
Assert.assertEquals(expected, actual)
}
@Test
public void whenPrefixIsRemovedUsingRegex_thenReturnTrue() {
def regex = ~"^([Gg])roovy-"
String trimPrefix = "Groovy-Tutorials at Baeldung"
String actual = trimPrefix - regex
def expected = "Tutorials at Baeldung"
Assert.assertEquals(expected, actual)
}
@Test
public void whenPrefixIsRemovedUsingReplaceFirst_thenReturnTrue() {
def regex = ~"^groovy"
String trimPrefix = "groovyTutorials at Baeldung's groovy page"
String actual = trimPrefix.replaceFirst(regex, "")
def expected = "Tutorials at Baeldung's groovy page"
Assert.assertEquals(expected, actual)
}
@Test
public void whenPrefixIsRemovedUsingReplaceAll_thenReturnTrue() {
String trimPrefix = "groovyTutorials at Baeldung groovy"
String actual = trimPrefix.replaceAll(/^groovy/, "")
def expected = "Tutorials at Baeldung groovy"
Assert.assertEquals(expected, actual)
}
}
core-java-modules/core-java-arrays-guides/README.md
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@@ -6,3 +6,4 @@ This module contains complete guides about arrays in Java
- [Arrays in Java: A Reference Guide](https://www.baeldung.com/java-arrays-guide)
- [Guide to the java.util.Arrays Class](https://www.baeldung.com/java-util-arrays)
- [What is \[Ljava.lang.Object;?](https://www.baeldung.com/java-tostring-array)
- [Guide to ArrayStoreException](https://www.baeldung.com/java-arraystoreexception)
core-java-modules/core-java-date-operations-1/src/test/java/com/baeldung/date/DateDiffUnitTest.java
+43 -20
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@@ -1,6 +1,8 @@
package com.baeldung.date;
import static org.junit.Assert.assertEquals;
import org.joda.time.Days;
import org.joda.time.Minutes;
import org.junit.Test;
import java.text.ParseException;
import java.text.SimpleDateFormat;
@@ -16,7 +18,7 @@ import java.util.Locale;
import java.util.TimeZone;
import java.util.concurrent.TimeUnit;
import org.junit.Test;
import static org.junit.Assert.*;
public class DateDiffUnitTest {
@@ -29,18 +31,39 @@ public class DateDiffUnitTest {
long diffInMillies = Math.abs(secondDate.getTime() - firstDate.getTime());
long diff = TimeUnit.DAYS.convert(diffInMillies, TimeUnit.MILLISECONDS);
assertEquals(diff, 6);
assertEquals(6, diff);
}
@Test
public void givenTwoDatesInJava8_whenDifferentiating_thenWeGetSix() {
LocalDate now = LocalDate.now();
LocalDate sixDaysBehind = now.minusDays(6);
public void givenTwoDatesInJava8_whenUsingPeriodGetDays_thenWorks() {
LocalDate aDate = LocalDate.of(2020, 9, 11);
LocalDate sixDaysBehind = aDate.minusDays(6);
Period period = Period.between(now, sixDaysBehind);
Period period = Period.between(aDate, sixDaysBehind);
int diff = Math.abs(period.getDays());
assertEquals(diff, 6);
assertEquals(6, diff);
}
@Test
public void givenTwoDatesInJava8_whenUsingPeriodGetDays_thenDoesNotWork() {
LocalDate aDate = LocalDate.of(2020, 9, 11);
LocalDate sixtyDaysBehind = aDate.minusDays(60);
Period period = Period.between(aDate, sixtyDaysBehind);
int diff = Math.abs(period.getDays());
//not equals
assertNotEquals(60, diff);
}
@Test
public void givenTwoDatesInJava8_whenUsingPeriod_thenWeGet0Year1Month29Days() {
LocalDate aDate = LocalDate.of(2020, 9, 11);
LocalDate sixtyDaysBehind = aDate.minusDays(60);
Period period = Period.between(aDate, sixtyDaysBehind);
int years = Math.abs(period.getYears());
int months = Math.abs(period.getMonths());
int days = Math.abs(period.getDays());
assertArrayEquals(new int[] { 0, 1, 29 }, new int[] { years, months, days });
}
@Test
@@ -51,7 +74,7 @@ public class DateDiffUnitTest {
Duration duration = Duration.between(now, sixMinutesBehind);
long diff = Math.abs(duration.toMinutes());
assertEquals(diff, 6);
assertEquals(6, diff);
}
@Test
@@ -61,7 +84,7 @@ public class DateDiffUnitTest {
long diff = ChronoUnit.SECONDS.between(now, tenSecondsLater);
assertEquals(diff, 10);
assertEquals(10, diff);
}
@Test
@@ -69,9 +92,9 @@ public class DateDiffUnitTest {
LocalDateTime ldt = LocalDateTime.now();
ZonedDateTime now = ldt.atZone(ZoneId.of("America/Montreal"));
ZonedDateTime sixDaysBehind = now.withZoneSameInstant(ZoneId.of("Asia/Singapore"))
.minusDays(6);
.minusDays(6);
long diff = ChronoUnit.DAYS.between(sixDaysBehind, now);
assertEquals(diff, 6);
assertEquals(6, diff);
}
@Test
@@ -81,7 +104,7 @@ public class DateDiffUnitTest {
long diff = now.until(tenSecondsLater, ChronoUnit.SECONDS);
assertEquals(diff, 10);
assertEquals(10, diff);
}
@Test
@@ -89,10 +112,9 @@ public class DateDiffUnitTest {
org.joda.time.LocalDate now = org.joda.time.LocalDate.now();
org.joda.time.LocalDate sixDaysBehind = now.minusDays(6);
org.joda.time.Period period = new org.joda.time.Period(now, sixDaysBehind);
long diff = Math.abs(period.getDays());
long diff = Math.abs(Days.daysBetween(now, sixDaysBehind).getDays());
assertEquals(diff, 6);
assertEquals(6, diff);
}
@Test
@@ -100,8 +122,9 @@ public class DateDiffUnitTest {
org.joda.time.LocalDateTime now = org.joda.time.LocalDateTime.now();
org.joda.time.LocalDateTime sixMinutesBehind = now.minusMinutes(6);
org.joda.time.Period period = new org.joda.time.Period(now, sixMinutesBehind);
long diff = Math.abs(period.getDays());
long diff = Math.abs(Minutes.minutesBetween(now, sixMinutesBehind).getMinutes());
assertEquals(6, diff);
}
@Test
@@ -111,6 +134,6 @@ public class DateDiffUnitTest {
long diff = Math.abs(now.numDaysFrom(sixDaysBehind));
assertEquals(diff, 6);
assertEquals(6, diff);
}
}
}
core-java-modules/core-java-exceptions-3/README.md
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@@ -1,3 +1,5 @@
### Relevant Articles:
- [NoSuchMethodError in Java](https://www.baeldung.com/java-nosuchmethod-error)
- [IllegalArgumentException or NullPointerException for a Null Parameter?](https://www.baeldung.com/java-illegalargumentexception-or-nullpointerexception)
- [IllegalMonitorStateException in Java](https://www.baeldung.com/java-illegalmonitorstateexception)
core-java-modules/core-java-io-3/README.md
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@@ -10,4 +10,5 @@ This module contains articles about core Java input and output (IO)
- [Copy a Directory in Java](https://www.baeldung.com/java-copy-directory)
- [Java Files Open Options](https://www.baeldung.com/java-file-options)
- [Creating Temporary Directories in Java](https://www.baeldung.com/java-temp-directories)
- [Reading a Line at a Given Line Number From a File in Java](https://www.baeldung.com/java-read-line-at-number)
- [[<-- Prev]](/core-java-modules/core-java-io-2)
core-java-modules/core-java-lang-3/README.md
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@@ -5,4 +5,5 @@ This module contains articles about core features in the Java language
- [Class.isInstance vs Class.isAssignableFrom](https://www.baeldung.com/java-isinstance-isassignablefrom)
- [Converting a Java String Into a Boolean](https://www.baeldung.com/java-string-to-boolean)
- [When are Static Variables Initialized in Java?](https://www.baeldung.com/java-static-variables-initialization)
- [Checking if a Class Exists in Java](https://www.baeldung.com/java-check-class-exists)
- [[<-- Prev]](/core-java-modules/core-java-lang-2)
core-java-modules/core-java-lang-math-2/README.md
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@@ -13,4 +13,5 @@
- [Convert Latitude and Longitude to a 2D Point in Java](https://www.baeldung.com/java-convert-latitude-longitude)
- [Debugging with Eclipse](https://www.baeldung.com/eclipse-debugging)
- [Matrix Multiplication in Java](https://www.baeldung.com/java-matrix-multiplication)
- [Largest Power of 2 That Is Less Than the Given Number](https://www.baeldung.com/java-largest-power-of-2-less-than-number)
- More articles: [[<-- Prev]](/core-java-modules/core-java-lang-math)
core-java-modules/core-java-reflection/README.MD → core-java-modules/core-java-reflection/README.md
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core-java-modules/pre-jpms/README.MD → core-java-modules/pre-jpms/README.md
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core-kotlin-modules/core-kotlin-collections-2/README.md
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@@ -2,6 +2,6 @@
This module contains articles about core Kotlin collections.
### Relevant articles:
## Relevant articles:
- [Aggregate Operations in Kotlin](https://www.baeldung.com/kotlin/aggregate-operations)
drools/README.MD → drools/README.md
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gradle-5/cmd-line-args/README.md
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@@ -0,0 +1,3 @@
## Relevant Articles:
- [Passing Command Line Arguments in Gradle](https://www.baeldung.com/gradle-command-line-arguments)
gradle-5/source-sets/README.md
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@@ -0,0 +1,3 @@
### Relevant Articles:
- [Gradle Source Sets](https://www.baeldung.com/gradle-source-sets)
libraries-primitive/README.MD → libraries-primitive/README.md
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libraries-security/README.md
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@@ -11,3 +11,4 @@ This module contains articles about security libraries.
- [Intro to Jasypt](https://www.baeldung.com/jasypt)
- [Digital Signatures in Java](https://www.baeldung.com/java-digital-signature)
- [How to Read PEM File to Get Public and Private Keys](https://www.baeldung.com/java-read-pem-file-keys)
- [SSH Connection With Java](https://www.baeldung.com/java-ssh-connection)
libraries-testing/README.md
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@@ -12,3 +12,4 @@ This module contains articles about test libraries.
- [Introduction to Hoverfly in Java](https://www.baeldung.com/hoverfly)
- [Testing with Hamcrest](https://www.baeldung.com/java-junit-hamcrest-guide)
- [Introduction To DBUnit](https://www.baeldung.com/java-dbunit)
- [Introduction to ArchUnit](https://www.baeldung.com/java-archunit-intro)
patterns/design-patterns-architectural/README.md
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@@ -1,3 +1,4 @@
### Relevant Articles:
- [Service Locator Pattern](https://www.baeldung.com/java-service-locator-pattern)
- [The DAO Pattern in Java](https://www.baeldung.com/java-dao-pattern)
- [DAO vs Repository Patterns](https://www.baeldung.com/java-dao-vs-repository)
persistence-modules/flyway-repair/README.MD → persistence-modules/flyway-repair/README.md
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persistence-modules/flyway/README.MD → persistence-modules/flyway/README.md
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@@ -1,3 +1,4 @@
### Relevant Articles:
- [Database Migrations with Flyway](http://www.baeldung.com/database-migrations-with-flyway)
- [A Guide to Flyway Callbacks](http://www.baeldung.com/flyway-callbacks)
- [Rolling Back Migrations with Flyway](https://www.baeldung.com/flyway-roll-back)
persistence-modules/spring-boot-persistence/README.MD → persistence-modules/spring-boot-persistence/README.md
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persistence-modules/spring-data-dynamodb/README.MD → persistence-modules/spring-data-dynamodb/README.md
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pom.xml
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@@ -383,6 +383,7 @@
<module>core-groovy</module>
<module>core-groovy-2</module>
<module>core-groovy-collections</module>
<module>core-groovy-strings</module>
<module>core-java-modules</module>
<module>core-kotlin-modules</module>
@@ -894,6 +895,7 @@
<module>core-groovy</module>
<module>core-groovy-2</module>
<module>core-groovy-collections</module>
<module>core-groovy-strings</module>
<module>core-java-modules</module>
<module>core-kotlin-modules</module>
quarkus/README.md
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@@ -1,3 +1,4 @@
## Relevant Articles:
- [Guide to QuarkusIO](https://www.baeldung.com/quarkus-io)
- [Testing Quarkus Applications](https://www.baeldung.com/java-quarkus-testing)
quarkus/pom.xml
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@@ -99,6 +99,8 @@
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire-plugin.version}</version>
<configuration>
<forkCount>1</forkCount>
<reuseForks>true</reuseForks>
<systemProperties>
<java.util.logging.manager>org.jboss.logmanager.LogManager</java.util.logging.manager>
</systemProperties>
raml/README.MD → raml/README.md
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spring-5-security-oauth/README.md
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@@ -7,3 +7,4 @@ This module contains articles about Spring 5 OAuth Security
- [Spring Security 5 – OAuth2 Login](https://www.baeldung.com/spring-security-5-oauth2-login)
- [Extracting Principal and Authorities using Spring Security OAuth](https://www.baeldung.com/spring-security-oauth-principal-authorities-extractor)
- [Customizing Authorization and Token Requests with Spring Security 5.1 Client](https://www.baeldung.com/spring-security-custom-oauth-requests)
- [Social Login with Spring Security in a Jersey Application](https://www.baeldung.com/spring-security-social-login-jersey)
spring-5-security/src/main/java/com/baeldung/inmemory/InMemoryNoOpAuthWebSecurityConfigurer.java
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@@ -0,0 +1,29 @@
package com.baeldung.inmemory;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
//@Configuration
public class InMemoryNoOpAuthWebSecurityConfigurer extends WebSecurityConfigurerAdapter {
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.inMemoryAuthentication()
.withUser("spring")
.password("{noop}secret")
.roles("USER");
}
@Override
protected void configure(HttpSecurity http) throws Exception {
http.authorizeRequests()
.antMatchers("/private/**")
.authenticated()
.antMatchers("/public/**")
.permitAll()
.and()
.httpBasic();
}
}
spring-5-webflux/README.md
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@@ -8,3 +8,4 @@ This module contains articles about Spring 5 WebFlux
- [How to Return 404 with Spring WebFlux](https://www.baeldung.com/spring-webflux-404)
- [Spring WebClient Requests with Parameters](https://www.baeldung.com/webflux-webclient-parameters)
- [RSocket Using Spring Boot](https://www.baeldung.com/spring-boot-rsocket)
- [Spring MVC Async vs Spring WebFlux](https://www.baeldung.com/spring-mvc-async-vs-webflux)

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