NPE when enhancing a Serializable, versioned class
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Key: OPENJPA-1441
URL: https://issues.apache.org/jira/browse/OPENJPA-1441
Project: OpenJPA
Issue Type: Bug
Components: kernel
Affects Versions: 1.2.2, 1.3.0, 2.0.0-M4
Reporter: Rick Curtis
Assignee: Rick Curtis
I'm unable to enhance a Serializable class that has a version field when I have
the DetachState property set as follows:
openjpa.DetachState=fgs(DetachedStateField=true).
The exception I'm seeing is :
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null
Exception in thread "main" <openjpa-2.0.0-SNAPSHOT-r422266:890859 nonfatal
general error> org.apache.openjpa.util.GeneralException: An error occurred
while enhancing
com.ibm.wssvt.acme.annuity.common.bean.jpa.AbstractPersistebleObject. Exception
message: null
at org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:545)
at org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:4652)
at org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:4594)
at main.EnhancerDriver.main(EnhancerDriver.java:19)
Caused by: java.lang.NullPointerException
at
org.apache.openjpa.enhance.PCEnhancer.addGetManagedValueCode(PCEnhancer.java:4320)
at
org.apache.openjpa.enhance.PCEnhancer.addGetManagedValueCode(PCEnhancer.java:4278)
at
org.apache.openjpa.enhance.PCEnhancer.writeExternal(PCEnhancer.java:4266)
at
org.apache.openjpa.enhance.PCEnhancer.addWriteExternal(PCEnhancer.java:4203)
at
org.apache.openjpa.enhance.PCEnhancer.addDetachExternalize(PCEnhancer.java:3991)
at
org.apache.openjpa.enhance.PCEnhancer.addAttachDetachCode(PCEnhancer.java:3761)
at org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:532)
... 3 more
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