javax.batch.api.chunk.listener

Class AbstractItemProcessListener

Contents
  • All Implemented Interfaces:
    ItemProcessListener

    public abstract class AbstractItemProcessListener
extends Object
implements ItemProcessListener
    The AbstractItemProcessListener provides default implementations of less commonly implemented methods.

    • Constructor Detail

      • AbstractItemProcessListener

        public AbstractItemProcessListener()

    • Method Detail

      • beforeProcess

        public void beforeProcess(Object item)
                   throws Exception
        Override this method if the ItemProcessListener will do something before the item is processed. The default implementation does nothing.
        Specified by:
        beforeProcess in interface ItemProcessListener
        Parameters:
        item - specifies the item about to be processed.
        Throws:
        Exception - (or subclass) if an error occurs.

      • afterProcess

        public void afterProcess(Object item,
                         Object result)
                  throws Exception
        Override this method if the ItemProcessListener will do something after the item is processed. The default implementation does nothing.
        Specified by:
        afterProcess in interface ItemProcessListener
        Parameters:
        item - specifies the item about to be processed.
        result - specifies the item to pass to the item writer.
        Throws:
        Exception - (or subclass) if an error occurs.

      • onProcessError

        public void onProcessError(Object item,
                           Exception ex)
                    throws Exception
        Override this method if the ItemProcessListener will do something when the ItemProcessor processItem method throws an exception. The default implementation does nothing.
        Specified by:
        onProcessError in interface ItemProcessListener
        Parameters:
        item - specifies the item about to be processed.
        ex - specifies the exception thrown by the item processor.
        Throws:
        Exception - (or subclass) if an error occurs.

Document created the 11/06/2005, last modified the 18/08/2025
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References

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