Examples of org.directwebremoting.extend.Calls

org.directwebremoting.extend.Calls
The request made by the browser which consists of a number of function call requests and some associated information like the request mode (XHR or iframe). @author Joe Walker [joe at getahead dot ltd dot uk]

        String callback = getCallback(request);
        PrintWriter out = response.getWriter();


        try
        {
            Calls calls = convertToCalls(request);
            Replies replies = remoter.execute(calls);


            // There will only be one of these while JSON mode does not do batching
            for (int i = 0; i < replies.getReplyCount(); i++)
            {

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        }


        Call call = new Call(null, pathParts[2], pathParts[3]);


        // JSON does not support batching
        Calls calls = new Calls();
        calls.addCall(call);


        // Which method are we using?
        call.findMethod(moduleManager, converterManager, inboundContext, 0);
        MethodDeclaration method = call.getMethodDeclaration();

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            webContext.checkPageInformation(normalizedPage, batch.getScriptSessionId(), batch.getWindowName());


            // Various bits of the CallBatch need to be stashed away places
            storeParsedRequest(request, webContext, batch);


            Calls calls = marshallInbound(batch);


            Replies replies = remoter.execute(calls);
            marshallOutbound(replies, response);
        }
        catch (Exception ex)

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     * @return The function calls to make
     */
    @SuppressWarnings({"ThrowableInstanceNeverThrown"})
    public Calls marshallInbound(CallBatch batch)
    {
        Calls calls = batch.getCalls();


        // Debug the environment
        /*
        if (log.isDebugEnabled() && calls.getCallCount() > 0)
        {
            // We can just use 0 because they are all shared
            InboundContext inctx = batch.getInboundContexts().get(0);
            StringBuffer buffer = new StringBuffer();


            for (Iterator<String> it = inctx.getInboundVariableNames(); it.hasNext();)
            {
                String key = it.next();
                InboundVariable value = inctx.getInboundVariable(key);
                if (key.startsWith(ProtocolConstants.INBOUND_CALLNUM_PREFIX) &&
                    key.contains(ProtocolConstants.INBOUND_CALLNUM_SUFFIX + ProtocolConstants.INBOUND_KEY_ENV))
                {
                    buffer.append(key);
                    buffer.append('=');
                    buffer.append(value.toString());
                    buffer.append(", ");
                }
            }


            if (buffer.length() > 0)
            {
                log.debug("Environment: " + buffer.toString());
            }
        }
        //*/


        callLoop:
        for (int callNum = 0; callNum < calls.getCallCount(); callNum++)
        {
            Call call = calls.getCall(callNum);


            try
            {
                InboundContext inctx = batch.getInboundContexts().get(callNum);

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                FormField formField = new FormField(param);
                fileParams.put(entry.getKey(), formField);
            }


            CallBatch batch = new CallBatch(fileParams, false);
            Calls calls = plainCallHandler.marshallInbound(batch);


            log.debug("Calls="+calls);


            for (int i = 0; i < calls.getCallCount(); i++)
            {
                Call call = calls.getCall(i);
                Object[] params = call.getParameters();
                log.debug("Call[" + i + "]=" + call.getScriptName() + "." + call.getMethodName() + (params == null ? "[]" : Arrays.asList(params)));
            }


            Replies replies = remoter.execute(calls);


            ScriptConduit conduit = new BayeuxScriptConduit(converterManager, JSON_OUTPUT);
            for (Reply reply : replies)
            {
                String batchId = calls.getBatchId();
                log.debug("Reply="+reply+" BatchId="+batchId);


                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
                {
                    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);
            Channel channel = bayeux.getChannel("/dwr" + fromClient.getId(), true);
            channel.publish(client, output, calls.getBatchId());
        }
        catch (Exception ex)
        {
            log.warn("Protocol Error", ex);
        }

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Related Classes of org.directwebremoting.extend.Calls

org.directwebremoting.bayeux.BayeuxClient

org.directwebremoting.dwrp.BaseCallHandler

org.directwebremoting.jsonp.JsonpCallHandler

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