Examples of org.directwebremoting.extend.ScriptConduit.addScript()

Class org.directwebremoting.extend.ScriptConduit

Examples of org.directwebremoting.extend.ScriptConduit.addScript()

org.directwebremoting.extend.ScriptConduit.addScript()
Add a script to the list bound for remote execution.
It is not an error to refuse to handle the script and return false, it just indicates that this ScriptConduit did not accept the script. If the ScriptConduit can no longer function then it should throw an exception and it will be assumed to be no longer useful. If you want to implement this method then you will probably be doing something like calling {@link ServletOutputStream#print(String)} andpassing in the results of calling ScriptBufferUtil.createOutput(). @param script The script to execute @return true if this ScriptConduit handled the script. @throws IOException If this conduit is broken and should not be used @throws ConversionException If objects in the script can not be marshalled

                // The existence of a throwable indicates that something went wrong
                if (reply.getThrowable() != null)
                {
                    Throwable ex = reply.getThrowable();
                    ScriptBuffer script = EnginePrivate.getRemoteHandleExceptionScript(batchId, callId, ex);
                    conduit.addScript(script);
                    // TODO: Are there any reasons why we should be logging here (and in the ConversionException handler)
                    //log.warn("--Erroring: batchId[" + batchId + "] message[" + ex.toString() + ']'), ex;
                }
                else
                {

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                }
                else
                {
                    Object data = reply.getReply();
                    ScriptBuffer script = EnginePrivate.getRemoteHandleCallbackScript(batchId, callId, data);
                    conduit.addScript(script);
                }
            }
            catch (IOException ex)
            {
                // We're a bit stuck we died half way through writing so

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                for (Iterator<ScriptConduit> it = conduits.iterator(); !written && it.hasNext();)
                {
                    ScriptConduit conduit = it.next();
                    try
                    {
                        written = conduit.addScript(script);
                    }
                    catch (Exception ex)
                    {
                        it.remove();
                        log.debug("Failed to write to ScriptConduit, removing conduit from list: " + conduit);

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                if (reply.getThrowable() != null)
                {
                    Throwable ex = reply.getThrowable();
                    ScriptBuffer script = EnginePrivate.getRemoteHandleExceptionScript(batchId, reply.getCallId(), ex);
                    conduit.addScript(script);


                    log.warn("--Erroring: batchId[" + batchId + "] message[" + ex.toString() + ']');
                }
                else
                {

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                else
                {
                    Object data = reply.getReply();
                    log.debug("data="+data);
                    ScriptBuffer script = EnginePrivate.getRemoteHandleCallbackScript(batchId, reply.getCallId(), data);
                    conduit.addScript(script);
                }
            }


            String output = conduit.toString();
            log.debug("<< "+output);

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