[XMLBEANS-376] LinkageError: loader constraint violation ... when resolving method org.apache.xmlbeans.impl.store.Xobj$NodeXobj.setUserData

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Version 2.3
• Fix Version/s: Version 3.0.0
• Environment: OS: Windows XP SP2; Java: JDK 1.6.0_06; JBoss 5.0.1 CR1
• Assignee: Unassigned
• Reporter: Aldrin E Baroi
• Created: 08/Jul/08 23:08
• Updated: 09/Jul/18 22:16
• Resolved: 09/Jul/18 22:16

Description

I get linkage error in JBoss 5.0.1 CR1 with XMLBean 2.3.0.

I have fixed the problem by creating xbean.jar from 2.3.0 source by modifying the following in the ANT build.xml file:

<!-- property name="build.compiler" value="javac1.4"/ -> <-- commented it out
<property name="javac.target" value="1.5"/> <--- changed value from 1.4 to 1.5
<fileset dir="build/classes/store" excludes="javax/*,org/w3c/*"/> <--- modified to exclude javax & org/w3c in "xbean.jar" target

Here is the partial stacktrace:

15:45:54,543 INFO [STDOUT] 2008-07-08 15:45:54,543 HDScanner INFO NotificationManager : Loading notifcation configuration...
15:45:54,746 ERROR [[/...ELIDED...]] Exception sending context initialized event to listener instance of class [...ELIDED...]
java.lang.LinkageError: loader constraint violation in interface itable initialization: when resolving method "org.apache.xmlbeans.impl.store.Xobj$NodeXobj.setU
serData(Ljava/lang/String;Ljava/lang/Object;Lorg/w3c/dom/UserDataHandler;)Ljava/lang/Object;" the class loader (instance of org/jboss/classloader/spi/base/BaseC
lassLoader) of the current class, org/apache/xmlbeans/impl/store/Xobj$NodeXobj, and the class loader (instance of <bootloader>) for interface org/w3c/dom/Node have different Class objects for the type org/w3c/dom/UserDataHandler used in the signature
at org.apache.xmlbeans.impl.store.Cur.createDomDocumentRootXobj(Cur.java:244)
at org.apache.xmlbeans.impl.store.Cur.createDomDocumentRootXobj(Cur.java:233)
at org.apache.xmlbeans.impl.store.Cur$CurLoadContext.<init>(Cur.java:2836)
...