Class ClusterSessionPatch

  • All Implemented Interfaces:

    public class ClusterSessionPatch
    extends java.lang.Object
    implements ExecutionCleanup

    This listener is used with Weblogic clustering server or cloud environment (such as Google App Engine).

    then you have to add following lines in application's WEB-INF/zk.xml:

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void cleanup​(Execution exec, Execution parent, java.util.List errs)
      called when an execution is about to be destroyed.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • ClusterSessionPatch

        public ClusterSessionPatch()
    • Method Detail

      • cleanup

        public void cleanup​(Execution exec,
                            Execution parent,
                            java.util.List errs)
                     throws java.lang.Exception
        Description copied from interface: ExecutionCleanup
        called when an execution is about to be destroyed.

        If this method throws an exception, the stack trace will be logged, and the error message will be displayed at the client.

        When this method is invoked, the execution is still activated, so you can create components here.

        Specified by:
        cleanup in interface ExecutionCleanup
        exec - the execution to clean up.
        parent - the previous execution, or null if no previous at all
        errs - a list of exceptions (java.lang.Throwable) if any exception occurred before this method is called, or null if no exception at all. Note: you can manipulate the list directly to add or clean up exceptions. For example, if exceptions are fixed correctly, you can call errs.clear() such that no error message will be displayed at the client.