[jboss-jira] [JBoss JIRA] (JBRULES-3527) NullPointerException when marshalling InsertObjectCmd with XStream without setting entry point

[Chang Li (JIRA)]

Chang Li created JBRULES-3527:
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             Summary: NullPointerException when marshalling InsertObjectCmd with XStream without setting entry point
                 Key: JBRULES-3527
                 URL: https://issues.jboss.org/browse/JBRULES-3527
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: drools-core
    Affects Versions: 5.4.0.Final
         Environment: Windows
            Reporter: Chang Li
            Assignee: Mark Proctor


The following code result in NullPointerException in the last step

ArrayList<Command> commands = new ArrayList<Command>();
BatchExecutionCommand batchCmd = CommandFactory.newBatchExecution(commands, "ksession1");
MyObject myobj = new MyObject("name of object"); // just an example, not important to the bug.
Command command = CommandFactory.newInsert(myobj, "myobject");
commands.add(command);
XStream marshaller = BatchExecutionHelper.newXStreamMarshaller();
String xml = marshaller.toXML(batchCmd);

The null pointer exception is caused by the "entry point" parameter not being set on teh InesrtObjectCommand. 

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