a4j push component richfaces 4.2.0

[tvaana]

Hi!

I am facing some problems using a4j push component with my app.

I have two pages: index.xhtml which contains info about incoming call, test.xhtml (for testing purposes) with a button which just invokes topics context and try to update index.xhtml page with data.

Data will be updated to the page only if its plain String, if  I am trying to use more complicated Object, nothing happens

like this:

this.callInfo = new KlubiCallInfo("Klubi4", "0401234567", "Ok", "How to answer string");

and use it:

TopicKey topicKey = new TopicKey(PUSH_TOPICS_CONTEXT_TOPIC);

TopicsContext topicsContext = TopicsContext.lookup();

topicsContext.publish(topicKey, this.callInfo);

<a4j:push address="Klubi"

                ondataavailable="setCallInfo(event.rf.data)" />

//In the js function I can see that the data holds appropriate fields

function setCallInfo(data)

{

     alert(data.service)                               //In this case prints Klubi4

     ...

     if(data.state == "Error")                     

          $("body").addClass("bgError");

      else

          $("body").addClass("bgSuccess");      //Updates the page bg color ok

      $("#serviceId").val(data.service);             //doesn't do field value update

      $("#msisdnId").val(data.msisdn);

      $("#answerToCallId").val(data.answerToCall);

}

Also I am getting exception below when I press the button:

java.lang.InterruptedException

    at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1302)

    at java.util.concurrent.Semaphore.tryAcquire(Semaphore.java:383)

    at com.sun.grizzly.http.ProcessorTask.terminateProcess(ProcessorTask.java:984)

    at com.sun.grizzly.arp.DefaultAsyncExecutor.finishResponse(DefaultAsyncExecutor.java:186)

    at com.sun.grizzly.arp.DefaultAsyncExecutor.finishExecute(DefaultAsyncExecutor.java:210)

    at com.sun.grizzly.arp.AsyncProcessorTask.doTask(AsyncProcessorTask.java:119)

    at com.sun.grizzly.comet.CometEngine.flushPostExecute(CometEngine.java:411)

    at com.sun.grizzly.comet.CometEngine.interrupt0(CometEngine.java:393)

    at com.sun.grizzly.comet.CometEngine.interrupt(CometEngine.java:371)

    at com.sun.grizzly.comet.CometContext.resumeCometHandler(CometContext.java:435)

    at org.atmosphere.container.GrizzlyCometSupport.resume(GrizzlyCometSupport.java:160)

    at org.atmosphere.container.GrizzlyCometSupport.action(GrizzlyCometSupport.java:172)

    at org.atmosphere.container.GrizzlyCometSupport.action(GrizzlyCometSupport.java:65)

    at org.atmosphere.cpr.AtmosphereResourceImpl.resume(AtmosphereResourceImpl.java:220)

    at org.richfaces.application.push.impl.RequestImpl.onBroadcast(RequestImpl.java:129)

    at org.atmosphere.cpr.AtmosphereResourceImpl.onBroadcast(AtmosphereResourceImpl.java:670)

    at org.atmosphere.cpr.AtmosphereResourceImpl.notifyListeners(AtmosphereResourceImpl.java:615)

    at org.atmosphere.cpr.AtmosphereResourceImpl.notifyListeners(AtmosphereResourceImpl.java:591)

    at org.atmosphere.cpr.DefaultBroadcaster.executeAsyncWrite(DefaultBroadcaster.java:719)

    at org.atmosphere.cpr.DefaultBroadcaster$3.run(DefaultBroadcaster.java:749)

    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)

    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)

    at java.util.concurrent.FutureTask.run(FutureTask.java:138)

    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

    at java.lang.Thread.run(Thread.java:662)

When I go to the index.xhtml page I see via firebug that session is created

SEVERE: 72 [http-thread-pool-8080(2)] INFO org.atmosphere.cpr.AtmosphereServlet - Using BroadcasterFactory class: org.atmosphere.cpr.DefaultBroadcasterFactory

SEVERE: 153 [http-thread-pool-8080(2)] INFO org.atmosphere.cpr.AtmosphereServlet - Installed AtmosphereHandler org.atmosphere.handler.ReflectorServletProcessor mapped to context-path: /*

SEVERE: 194 [http-thread-pool-8080(2)] INFO org.atmosphere.cpr.AtmosphereServlet - Atmosphere is using async support: org.atmosphere.container.GlassFishWebSocketSupport running under container: GlassFish Server Open Source Edition 3.1.1 with WebSocket enabled.

SEVERE: 212 [http-thread-pool-8080(2)] INFO org.atmosphere.handler.ReflectorServletProcessor - Installing Servlet null

SEVERE: 219 [http-thread-pool-8080(2)] INFO org.atmosphere.handler.ReflectorServletProcessor - Installing Filter PushHandlerFilter

SEVERE: 220 [http-thread-pool-8080(2)] INFO org.atmosphere.cpr.AtmosphereServlet - Using broadcaster class: org.atmosphere.cpr.DefaultBroadcaster

SEVERE: 224 [http-thread-pool-8080(2)] INFO org.atmosphere.cpr.AtmosphereServlet - Atmosphere Framework 0.8.5 started.

RF 4.2.0

Glassfish: 3.1.1

Timo

[iabughosh]

welcome to the community tvaana, there are some helpful articles to help you starting with a4j:push :

1-article 1

2-article 2

regards.

[tvaana]

Hi Ibrahim!

Thank you for giving me some pointers where to start.

Concerning my problem, I had to fix my javascript to show correct values replacing this

$("#serviceId").val(data.service);

//doesn't do field value update

with this

$("#infoForm\\:serviceId").val(data.service)

Timo