Webservice vs JMS in Global Automatic

Hi all,
My client wants to automatically initiate a process after receiving some information from a web service. I have to use a Global Automatic activity to do so. I understand that the Global Automatic activity has an option to listen to an automatic JMS message and trigger/start/initiate the process..
But the global automatic activity has no option to trigger/start/initiate the process after receiving some information from a web service. Can this be done irrespective of whether the Global Automatic activity has the option or not? Or do I have to only use JMS message to trigger the process?
Edited by: user647659 on Aug 7, 2009 7:29 AM

But the global automatic activity has no option to trigger/start/initiate the process after receiving some information from a web service. Can this be done irrespective of whether the Global Automatic activity has the option or not? Or do I have to only use JMS message to trigger the process?To see how to create an instance from a Global Automatic (or any activity) using logic go to How to create Instace of another process from running process.
Dan

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Polling or JMS Message in Global Automatic

Hi,
I am currently working on a process which uses a Global Automatic activity to invoke a process instance. The process instance is invoked when the process receives some ticket information ( ticket id, type of ticket, customer name etc.) from an external application. This information is passed to the process using a web-service.
Now, I am confused whether to use JMS message or Polling by Interval inside of the Global Automatic acitivity to receive the message with the ticket information. Could anyone please suggest..
Also does anybody have an example of invoking a process instance after receiving a JMS message...?

HI!!!
In this URL of the Glorius bea.edocs.com, there is an example about working with JMS
http://egeneration.beasys.com/albsi/docs55/index.html

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I have a process that works when I invoke it via a global creation task. However, when I try to invoke it automatically via a global automatic task listening to a JMS queue, I get the following exceptions and the instance fails.
An exception occurred while executing a transaction. Details:
java.lang.ClassNotFoundException: xobject.CandidateManagement.CandidateList$CandidatesGroup
java.lang.ClassNotFoundException: java.lang.ClassNotFoundException: xobject.CandidateManagement.CandidateList$CandidatesGroup
     at fuego.lang.JavaClass.loadClass(JavaClass.java:945)
     at fuego.lang.JavaClass.loadByJavaType(JavaClass.java:902)
     at fuego.lang.JavaClass.loadByJavaType(JavaClass.java:874)
     at fuego.lang.JavaClass.loadByJavaType(JavaClass.java:868)
     at fuego.lang.JavaClass.forName(JavaClass.java:271)
     at xobject.CandidateManagement.CandidateList.<init>(CandidateList.xcdl)
     at JMSPrototype3.ChooseCandidateCustomer.Default_1_0.Instance.<init>(Instance.xcdl)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
     at java.lang.reflect.Constructor.newInstance(Unknown Source)
     at java.lang.Class.newInstance0(Unknown Source)
     at java.lang.Class.newInstance(Unknown Source)
     at fuego.server.execution.GlobalAutomaticJMSListeningHelper.executeJmsListener(GlobalAutomaticJMSListeningHelper.java:86)
     at fuego.server.AbstractProcessBean$42.execute(AbstractProcessBean.java:2771)
     at fuego.server.execution.DefaultEngineExecution$AtomicExecutionTA.runTransaction(DefaultEngineExecution.java:302)
     at fuego.transaction.TransactionAction.startBaseTransaction(TransactionAction.java:470)
     at fuego.transaction.TransactionAction.startTransaction(TransactionAction.java:551)
     at fuego.transaction.TransactionAction.start(TransactionAction.java:212)
     at fuego.server.execution.DefaultEngineExecution.executeImmediate(DefaultEngineExecution.java:123)
     at fuego.server.execution.EngineExecution.executeImmediate(EngineExecution.java:66)
     at fuego.server.AbstractProcessBean.runGlobalJmsActivity(AbstractProcessBean.java:2777)
     at fuego.server.execution.GlobalJMSExecutor$1.run(GlobalJMSExecutor.java:113)
     at fuego.component.Message.process(Message.java:578)
     at fuego.component.ExecutionThread.processMessage(ExecutionThread.java:772)
     at fuego.component.ExecutionThread.processBatch(ExecutionThread.java:747)
     at fuego.component.ExecutionThread.doProcessBatch(ExecutionThread.java:143)
     at fuego.component.ExecutionThread.doProcessBatch(ExecutionThread.java:135)
     at fuego.fengine.FEngineProcessBean.processBatch(FEngineProcessBean.java:248)
     at fuego.component.ExecutionThread.work(ExecutionThread.java:831)
     at fuego.component.ExecutionThread.run(ExecutionThread.java:409)
Process execution engine execution error.
Caused by: java.lang.ClassNotFoundException: xobject.CandidateManagement.CandidateList$CandidatesGroup
fuego.papi.impl.EngineExecutionException: Process execution engine execution error.
     at fuego.server.execution.DefaultEngineExecution.executeImmediate(DefaultEngineExecution.java:139)
     at fuego.server.execution.EngineExecution.executeImmediate(EngineExecution.java:66)
     at fuego.server.AbstractProcessBean.runGlobalJmsActivity(AbstractProcessBean.java:2777)
     at fuego.server.execution.GlobalJMSExecutor$1.run(GlobalJMSExecutor.java:113)
     at fuego.component.Message.process(Message.java:578)
     at fuego.component.ExecutionThread.processMessage(ExecutionThread.java:772)
     at fuego.component.ExecutionThread.processBatch(ExecutionThread.java:747)
     at fuego.component.ExecutionThread.doProcessBatch(ExecutionThread.java:143)
     at fuego.component.ExecutionThread.doProcessBatch(ExecutionThread.java:135)
     at fuego.fengine.FEngineProcessBean.processBatch(FEngineProcessBean.java:248)
     at fuego.component.ExecutionThread.work(ExecutionThread.java:831)
     at fuego.component.ExecutionThread.run(ExecutionThread.java:409)
Caused by: java.lang.ClassNotFoundException: java.lang.ClassNotFoundException: xobject.CandidateManagement.CandidateList$CandidatesGroup
     at fuego.lang.JavaClass.loadClass(JavaClass.java:945)
     at fuego.lang.JavaClass.loadByJavaType(JavaClass.java:902)
     at fuego.lang.JavaClass.loadByJavaType(JavaClass.java:874)
     at fuego.lang.JavaClass.loadByJavaType(JavaClass.java:868)
     at fuego.lang.JavaClass.forName(JavaClass.java:271)
     at xobject.CandidateManagement.CandidateList.<init>(CandidateList.xcdl)
     at JMSPrototype3.ChooseCandidateCustomer.Default_1_0.Instance.<init>(Instance.xcdl)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
     at java.lang.reflect.Constructor.newInstance(Unknown Source)
     at java.lang.Class.newInstance0(Unknown Source)
     at java.lang.Class.newInstance(Unknown Source)
     at fuego.server.execution.GlobalAutomaticJMSListeningHelper.executeJmsListener(GlobalAutomaticJMSListeningHelper.java:86)
     at fuego.server.AbstractProcessBean$42.execute(AbstractProcessBean.java:2771)
     at fuego.server.execution.DefaultEngineExecution$AtomicExecutionTA.runTransaction(DefaultEngineExecution.java:302)
     at fuego.transaction.TransactionAction.startBaseTransaction(TransactionAction.java:470)
     at fuego.transaction.TransactionAction.startTransaction(TransactionAction.java:551)
     at fuego.transaction.TransactionAction.start(TransactionAction.java:212)
     at fuego.server.execution.DefaultEngineExecution.executeImmediate(DefaultEngineExecution.java:123)
     ... 11 more

Hi,
Sure this is just my confusion, but if I'm reading this correctly, you're trying to use an instance variable in a Global Automatic.
If this is the case, I know this sounds odd, but you don't have access to instance variables inside a Global Automatic. You can create an instance inside the logic of one of these activities if you call the Fuego.Lib.ProcessInstance method "createInstance". For this method you'll notice that one of the parameters it expects is a Any[String]. You'll need to populate this hash table to set instance variable in the instance you're creating.
Hth,
Dan

Trigger a Begin event running Global Automatic activity

Hi
I have a situation explained as follows:
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I have configured the JMS Messaging Service as an external resource and used a Global Automatic Activity as an Automatic JMS Listener to listen on that queue.
Once the message is received on the queue, I want my actual process flow to be instantiated and activities following the begin activity to be executed.
In the Studio Reference document, it is mentioned that
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Thanks

You have to call this method
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HTH

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Hi,
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Suman.

Hi,
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Global Automatic Activity - Process to Process

Hi,
How can we invoke another process from one process using a Global automatic activity..Is PAPI the only way? How can we use PAPI code inside of a Global Automatic Activity to call another process?v Any examples?
Edited by: user647659 on Oct 27, 2008 11:02 PM
Edited by: user647659 on Oct 28, 2008 11:49 AM

I am not sure what you saying..Did u mean Global Creation ? But that would have a user to invoke the process..I want to invoke it automatically...I got a part of the answer...But it takes all instances..and creates multiple instances..I want to isolate the instances previously been transferred..What I am doing is ..Using a Global Automatic to invoke the other process.Writing a PAPI code to call the other process from this process...and Polling By Interval every 1m..
Here is a code:-
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logMessage("Length Transferred==>" +length);
test["name"] = "testing";
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length = 0;
Any suggestions on how to isolate the previous obtained instances would be appreciated..
Thanks,

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n

I am not sure what you saying..Did u mean Global Creation ? But that would have a user to invoke the process..I want to invoke it automatically...I got a part of the answer...But it takes all instances..and creates multiple instances..I want to isolate the instances previously been transferred..What I am doing is ..Using a Global Automatic to invoke the other process.Writing a PAPI code to call the other process from this process...and Polling By Interval every 1m..
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result2 = businessProcess.getInstancesByFilter(filter : instanceFilter);
logMessage("Length ==>" +length(result2));
length = length(result2);
logMessage("Length Transferred==>" +length);
test["name"] = "testing";
if(length > 0)
     for(int i=0; i < length; i++)
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else
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length = 0;
Any suggestions on how to isolate the previous obtained instances would be appreciated..
Thanks,

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Hi,
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Edited by: user630775 on Jan 28, 2010 2:02 AM

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From what I saw in the Sun technical articles, they offer next solution:
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Hi !
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Webservice vs JMS in Global Automatic

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