DataTypeAdapter causes NPE with jaxb-impl 2.1.6 if multiple bindings go to the
same java type
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Key: CXF-1602
URL: https://issues.apache.org/jira/browse/CXF-1602
Project: CXF
Issue Type: Bug
Reporter: aaron pieper
A NullPointerException occurs in the attached example. I'm not sure exactly
what causes it, but the following conditions seem to play a role:
* jaxb-impl v2.1.6. If we switch to jaxb-impl v2.0.1, the NPE doesn't happen.
* We define a custom binding.xml with two classes mapped to the same java
type. In this example, "date" and "datetime" are both mapped to
"java.util.Date". If we remove the "datetime" binding, the NPE doesn't happen.
The result is that it tries to pass a "null" value into the Date->String
adapter, which causes an NPE.
Caused by: java.lang.NullPointerException
at java.util.Calendar.setTime(Calendar.java:1032)
at
org.apache.cxf.tools.common.DataTypeAdapter.printDateTime(DataTypeAdapter.java:52)
at gen.jdnets.ds.Adapter2.marshal(Adapter2.java:17)
at gen.jdnets.ds.Adapter2.marshal(Adapter2.java:7)
at
com.sun.xml.bind.v2.runtime.reflect.AdaptedAccessor.get(AdaptedAccessor.java:72)
... 52 more
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