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 100% rename from core-java-modules/core-java-date-operations/README.md rename to core-java-modules/core-java-date-operations-2/README.md 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/pom.xml b/core-java-modules/pom.xml index dcc98d77f6..98b8732264 100644 --- a/core-java-modules/pom.xml +++ b/core-java-modules/pom.xml @@ -19,7 +19,7 @@ core-java-lang-operators core-java-networking-2 core-java-security-manager - core-java-date-operations + core-java-date-operations-2