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The Open Source version of the IBM Toolbox for Java
///////////////////////////////////////////////////////////////////////////////
//
// JTOpen (IBM Toolbox for Java - OSS version)
//
// Filename: PxReturnRepCV.java
//
// The source code contained herein is licensed under the IBM Public License
// Version 1.0, which has been approved by the Open Source Initiative.
// Copyright (C) 1997-2000 International Business Machines Corporation and
// others. All rights reserved.
//
///////////////////////////////////////////////////////////////////////////////
package com.ibm.as400.access;
import java.lang.reflect.InvocationTargetException;
/**
The PxReturnRepCV class represents the client
view of a return reply.
**/
class PxReturnRepCV
extends PxRepCV
{
private static final String copyright = "Copyright (C) 1997-2000 International Business Machines Corporation and others.";
// Private data.
/**
Constructs a PxReturnRepCV object.
**/
public PxReturnRepCV ()
{
super (ProxyConstants.DS_RETURN_REP);
}
/**
Processes the reply.
@return The returned object, or null if none.
**/
public Object process ()
throws InvocationTargetException
{
try {
// Gather the contents of the datastream.
PxParm returnValue = getParm (0);
int argumentCount = ((PxIntParm) getParm (1)).getIntValue ();
PxParm[] arguments = new PxParm[argumentCount];
for (int i = 0, j = 2; i < argumentCount; ++i, ++j)
arguments[i] = getParm (j);
return new ProxyReturnValue (returnValue, arguments);
}
catch (Exception e) {
if (Trace.isTraceErrorOn ())
Trace.log (Trace.ERROR, e.getMessage (), e);
throw new InternalErrorException (InternalErrorException.PROTOCOL_ERROR);
}
}
}