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MNT-19261/REPO-3324 ISO8601DateFormat now handles Julian dates

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This commit is contained in:
Alan Davis
2018-02-23 11:59:34 +00:00
parent 1333b8d7fc
commit 9ac5964fd3
2 changed files with 61 additions and 5 deletions
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9
src/main/java/org/alfresco/util/ISO8601DateFormat.java
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@@ -27,10 +27,8 @@ import java.util.TimeZone;
import org.alfresco.api.AlfrescoPublicApi;
import org.alfresco.error.AlfrescoRuntimeException;
import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;
import org.joda.time.IllegalInstantException;
import org.joda.time.LocalDate;
import org.joda.time.*;
import org.joda.time.chrono.GJChronology;
import org.joda.time.format.DateTimeFormatter;
import org.joda.time.format.ISODateTimeFormat;
@@ -215,7 +213,8 @@ public class ISO8601DateFormat
DateTimeZone dtz = DateTimeZone.forTimeZone(timezone);
try
{
DateTime dateTime = new DateTime(isoDate, dtz);
Chronology chrono = GJChronology.getInstance(dtz);
DateTime dateTime = new DateTime(isoDate, chrono);
Date date = dateTime.toDate();
return date;
}

57
src/test/java/org/alfresco/util/ISO8601DateFormatTest.java
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@@ -51,6 +51,63 @@ public class ISO8601DateFormatTest extends TestCase
assertEquals(date2, dateAfter2);
}
public void test19000101()
{
TimeZone.setDefault(TimeZone.getTimeZone("GMT"));
String test = "1900-01-01";
Date date = ISO8601DateFormat.parse(test);
String strDate = ISO8601DateFormat.format(date);
Date dateAfter = ISO8601DateFormat.parse(strDate);
assertEquals(date, dateAfter);
}
public void test18991231()
{
TimeZone.setDefault(TimeZone.getTimeZone("GMT"));
String test = "1899-12-31";
Date date = ISO8601DateFormat.parse(test);
String strDate = ISO8601DateFormat.format(date);
Date dateAfter = ISO8601DateFormat.parse(strDate);
assertEquals(date, dateAfter);
}
public void test18800207()
{
TimeZone.setDefault(TimeZone.getTimeZone("GMT"));
String test = "1880-02-07";
Date date = ISO8601DateFormat.parse(test);
String strDate = ISO8601DateFormat.format(date);
Date dateAfter = ISO8601DateFormat.parse(strDate);
assertEquals(date, dateAfter);
}
public void test15000207() // MNT-19261 JULIAN CALENDAR
{
TimeZone.setDefault(TimeZone.getTimeZone("GMT"));
String test = "1500-02-07";
Date date = ISO8601DateFormat.parse(test);
String strDate = ISO8601DateFormat.format(date); // 1500-02-07T00:00:00.000Z
Date dateAfter = ISO8601DateFormat.parse(strDate);
// Before MNT-19261 Expected Wed Jan 29 03:06:28 GMT 1500 Actual Mon Jan 20 03:06:28 GMT 1500
// After MNT-19261 Expected and Actual: Fri Feb 07 00:00:00 GMT 1500
assertEquals(date, dateAfter);
}
public void test10661014() // Battle of Hastings
{
TimeZone.setDefault(TimeZone.getTimeZone("GMT"));
String test = "10661014";
Date date = ISO8601DateFormat.parse(test);
String strDate = ISO8601DateFormat.format(date);
Date dateAfter = ISO8601DateFormat.parse(strDate);
assertEquals(date, dateAfter);
}
public void testFormat()
{
TimeZone.setDefault(TimeZone.getTimeZone("PST")); // Any timezone other than UTC