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From "James Carman (JIRA)" <j...@apache.org>
Subject [jira] Created: (PROXY-4) SerializingInterceptor
Date Fri, 19 Oct 2007 15:52:51 GMT
SerializingInterceptor
----------------------

                 Key: PROXY-4
                 URL: https://issues.apache.org/jira/browse/PROXY-4
             Project: Commons Proxy
          Issue Type: New Feature
            Reporter: James Carman
            Assignee: James Carman


When unit testing classes that are going to be invoked remotely, it's important to test that
the parameters and return types can be serialized/deserialized properly.  What if commons-proxy
included a neat little helper class that makes a serialized copy of the parameters of an invocation
before passing them to the target object and then makes a serialized copy of the return value
before returning it?

public class SerializingInterceptor
{
  public Object intercept(Invocation invocation)
  {
    Object[] argumentsCopy = ( Object[] )serializedCopy(invocation.getArguments());
    System.arrayCopy(argumentsCopy,0,invocation.getArguments(),0,argumentsCopy.length);
    return serializedCopy(invocation.proceed());  
  }

  private Object serializedCopy(Serializable original);
}

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