MessageDispatcher.cpp

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/* Copyright (c) 2005-2009 Rexx Language Association. All rights reserved.    */
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#include "RexxCore.h"
#include "MessageDispatcher.hpp"
#include "ProtectedObject.hpp"
#include "MessageClass.hpp"
#include "RexxNativeActivation.hpp"
 
 
/**
 * Virtual method for handling invocation of a Message object on
 * a new activity.
 */
void MessageDispatcher::run()
{
    // must invoke the message object
    message->sendMessage(OREF_SEND);
}
 
 
/**
 * Default handler for any error conditions.  This just sets the
 * condition information in the dispatch unit.
 *
 * @param c      The condition information for the error.
 */
void MessageDispatcher::handleError(wholenumber_t r, RexxDirectory *c)
{
    // use the base error handling and set our return code to the negated error code.
    ActivityDispatcher::handleError(-r, c);
    // tell the message object about the error
    message->error(c);
 
    // but also display the error so the user knows something has happened.
    activity->error(activation, conditionData);
}