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copied!<p>There is a <code>CompositeItemProcessListener</code> but this doesn't fit your requirement because - I think - your request is to have <code>SoDDataProcessorListener</code> called when <code>SoDDataProcessor</code> process an item and <code>SoDLogicProcessorListener</code> called when the item transformed from previous step pass into <code>SoDLogicProcessor</code>.<br/> This is not possible for two reasons:</p> <ol> <li><code>ItemProcessorListener</code> is called around your <code>CompositeItemProcessor</code> and not called around its delegated <code>ItemProcessor</code>s</li> <li><code>CompositeItemProcessListener</code> will run into a <code>ClassCastException</code> because is signature must be <code>CompositeItemProcessListener<User,HashSet<Object>></code> and when receiving <code>HashSet<String></code> will thrown an exception</li> </ol> <p>You have to resolve in another way, this depends by your needs; I'll give you just an idea for your question, but you can also reconsider your design to achieve the same result<br/></p> <p><em>My idea:</em><br/> Store intermediate transformed data in <code>StepExecutionContext</code>, write your own <code>ItemProcessorListener</code> that delegate each intermediate result to <code>SoDDataProcessorListener</code>, <code>SoDLogicProcessorListener</code> and others if you (will) have more and dispatch data to correct listener; in this way you can also write specific classes to mantain listeners separated.</p> <p>Hope can help.</p>

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