jaxb unmarshall localDateTime multi thread environment - jaxb

Question

In advance sorry for my bad english.
I have a problem when unmarshalling a string into a LocalDateTime in a multi thread environment. I generated the java classe (ActivityData) with org.apache.cxf version 2.7.7
When I debug the application from time to time the year of the string has been corrupted with some strange value at the beginning of the year (for instance 722008-01-01, A2008-01-01, 12008-01-01) when I make the call with a client like soap ui the date is well formatted. The localDateAdapter is called by multiple thread in a batch application. When I rerun the batch, the same call successes and others fails the parsing error is unpreddictable. The problem only occurs for the begin date the end date in the java object is always well formatted
I tried to synchronize the method but it doesn't change a thing.
Thanks in advance for your help
Here is the code of my LocalDateTimeAdapter
public class LocalDateTimeAdapter extends XmlAdapter<String, LocalDateTime> {
public synchronized LocalDateTime unmarshal(String v) {
if (StringUtils.isNotBlank(v)) {
try {
return LocalDateTime.parse(v, DateTimeFormatter.ISO_DATE_TIME);
} catch (Exception exception) {
throw new IllegalArgumentException("Parsing problem in the localDateTime for string : " + v);
}
}
return null;
}
public String marshal(LocalDateTime v) {
if (v != null) {
return v.toString();
}
return StringUtils.EMPTY;
}
}
The generated class :
the binding file :
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<jaxb:bindings
xmlns:jaxb="http://java.sun.com/xml/ns/jaxb" xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:annox="http://annox.dev.java.net"
xsi:schemaLocation="http://java.sun.com/xml/ns/jaxb http://java.sun.com/xml/ns/jaxb/bindingschema_2_1.xsd"
jaxb:extensionBindingPrefixes="xjc annox"
version="2.1">
<jaxb:globalBindings>
<jaxb:serializable uid="1"/>
<xjc:javaType
name="java.time.LocalDate"
xmlType="xs:date"
adapter="be.fgov.minfin.vies.adapter.LocalDateAdapter"/>
<xjc:javaType
name="java.time.LocalDateTime"
xmlType="xs:dateTime"
adapter="be.fgov.minfin.vies.adapter.LocalDateTimeAdapter"/>
</jaxb:globalBindings>
</jaxb:bindings>
the generated class :
#XmlAccessorType(XmlAccessType.FIELD)
#XmlType(name = "ActivityData", propOrder = {
"beginDate",
"endDate"
})
public class ActivityData
implements Serializable
{
private final static long serialVersionUID = 1L;
#XmlElement(type = String.class)
#XmlJavaTypeAdapter(LocalDateTimeAdapter.class)
#XmlSchemaType(name = "dateTime")
protected LocalDateTime beginDate;
#XmlElement(type = String.class)
#XmlJavaTypeAdapter(LocalDateTimeAdapter.class)
#XmlSchemaType(name = "dateTime")
protected LocalDateTime endDate;
/**
* Gets the value of the beginDate property.
*
* #return
* possible object is
* {#link String }
*
*/
public LocalDateTime getBeginDate() {
return beginDate;
}
/**
* Sets the value of the beginDate property.
*
* #param value
* allowed object is
* {#link String }
*
*/
public void setBeginDate(LocalDateTime value) {
this.beginDate = value;
}
/**
* Gets the value of the endDate property.
*
* #return
* possible object is
* {#link String }
*
*/
public LocalDateTime getEndDate() {
return endDate;
}
/**
* Sets the value of the endDate property.
*
* #param value
* allowed object is
* {#link String }
*
*/
public void setEndDate(LocalDateTime value) {
this.endDate = value;
}
}