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Difference between revisions of "SMILA/Documentation/QueueWorker/Listener"
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Configuration is a list of listening rules. | Configuration is a list of listening rules. | ||
There are only three difference with [[SMILA/Documentation/QueueWorker/Router|Router]] rules: | There are only three difference with [[SMILA/Documentation/QueueWorker/Router|Router]] rules: | ||
| − | * <Source BrokerId="broker1" Queue="EILF.connectivity"/& | + | * <Source BrokerId="broker1" Queue="EILF.connectivity"/> - source queue reference. |
* WaitMessageTimeout - timeout for attempts to pull JMS message from queue | * WaitMessageTimeout - timeout for attempts to pull JMS message from queue | ||
* Workers - startup number of threads to listen queue under this rule. | * Workers - startup number of threads to listen queue under this rule. | ||
Revision as of 09:58, 20 August 2008
What is Listener
The main goal of Listener is to get Record from JMS queue and process by BPEL workflow but it also make any Queue Worker specific tasks like resending Record into new JMS Queue.
Interface
there is no public interface
Configuration
Schema:org.eclipse.eilf.connectivity.queue.worker/schemas/QueueWorkerConfig.xsd
Configuration is a list of listening rules. There are only three difference with Router rules:
- <Source BrokerId="broker1" Queue="EILF.connectivity"/> - source queue reference.
- WaitMessageTimeout - timeout for attempts to pull JMS message from queue
- Workers - startup number of threads to listen queue under this rule.
Configuration Sample
<ListenerConfig xmlns="http://www.eclipse.org/eilf/queue" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="schemas/QueueWorkerConfig.xsd" > <Rule Name="Default ADD Rule" WaitMessageTimeout="10" Workers="2"> <Source BrokerId="broker1" Queue="EILF.connectivity"/> <Condition>Operation='ADD'</Condition> <Task> <Synchronize Filter="no-filter"/> <Process Workflow="AddPipeline"/> </Task> </Rule> <Rule Name="Default Delete Rule" WaitMessageTimeout="10" Workers="2"> <Source BrokerId="broker1" Queue="EILF.connectivity"/> <Condition>Operation='DELETE'</Condition> <Task> <Synchronize Filter="nothing"/> <Process Workflow="DeletePipeline"/> </Task> </Rule> </ListenerConfig>