Hello,
this topic was already discussed on this ML with LocalDate, but no
solution was found,
so I ask again.
If I serialize a LocalTime with XStream to XML and back again the timezone
is changed from a FixedDateTimeZone to a CachedDateTimeZone what causes an
1 hour-shift
in my case because my timezone is GMT+1.
Here the adapted test-code from the previous post that shows the problem:
import org.joda.time.LocalTime;
import com.thoughtworks.xstream.XStream;
LocalTime time1 = new LocalTime(8,0,0);
XStream xs = new XStream();
String xml1 = xs.toXML(time1);
LocalTime time2 = (LocalTime) xs.fromXML(xml1);
String xml2 = xs.toXML(time2);
LocalTime time3 = (LocalTime) xs.fromXML(xml2);
System.out.println("original time " + time1 );
System.out.println("original time to XML\n" + xml1 );
System.out.println("time from XML " + time2 );
System.out.println("deserialized time to XML\n" + xml2 );
System.out.println("time from XML " + time3 );
output:
original time 08:00:00.000
original time to XML
<org.joda.time.LocalTime>
<iLocalMillis>28800000</iLocalMillis>
<iChronology class="org.joda.time.chrono.ISOChronology"
resolves-to="org.joda.time.chrono.ISOChronology$Stub"
serialization="custom">
<org.joda.time.chrono.ISOChronology_-Stub>
<org.joda.time.tz.FixedDateTimeZone
resolves-to="org.joda.time.DateTimeZone$Stub"/>
</org.joda.time.chrono.ISOChronology_-Stub>
</iChronology>
</org.joda.time.LocalTime>
time from XML 09:00:00.000
deserialized time to XML
<org.joda.time.LocalTime>
<iLocalMillis>28800000</iLocalMillis>
<iChronology class="org.joda.time.chrono.ISOChronology"
resolves-to="org.joda.time.chrono.ISOChronology$Stub"
serialization="custom">
<org.joda.time.chrono.ISOChronology_-Stub>
<org.joda.time.tz.CachedDateTimeZone
resolves-to="org.joda.time.DateTimeZone$Stub" serialization="custom">
<org.joda.time.DateTimeZone_-Stub>
<string>Europe/Vienna</string>
</org.joda.time.DateTimeZone_-Stub>
</org.joda.time.tz.CachedDateTimeZone>
</org.joda.time.chrono.ISOChronology_-Stub>
</iChronology>
</org.joda.time.LocalTime>
time from XML 09:00:00.000
I use joda 1.6 and xstream 1.3.1.
Maybe this is a problem with XStream? Although I didn't had that problems
with joda 1.2 and TimeOfDay.
Any hints are welcome.
thanks,
Lukas
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