svn commit: r1433767 - in /camel/trunk/components/camel-jms: ./ src/main/java/org/apache/camel/component/jms/DefaultJmsMessageListenerContainer.java

[raulk]

Author: raulk
Date: Wed Jan 16 00:33:36 2013
New Revision: 1433767

URL: http://svn.apache.org/viewvc?rev=1433767&view=rev
Log:
CAMEL-5974 camel-jms: Make ThreadPoolTaskExecutor the default Task Executor

Modified:
    camel/trunk/components/camel-jms/   (props changed)
    
camel/trunk/components/camel-jms/src/main/java/org/apache/camel/component/jms/DefaultJmsMessageListenerContainer.java

Propchange: camel/trunk/components/camel-jms/
------------------------------------------------------------------------------
  Merged /camel/branches/camel-2.10.x/components/camel-jms:r1433765

Modified: 
camel/trunk/components/camel-jms/src/main/java/org/apache/camel/component/jms/DefaultJmsMessageListenerContainer.java
URL: 
http://svn.apache.org/viewvc/camel/trunk/components/camel-jms/src/main/java/org/apache/camel/component/jms/DefaultJmsMessageListenerContainer.java?rev=1433767&r1=1433766&r2=1433767&view=diff
==============================================================================
--- 
camel/trunk/components/camel-jms/src/main/java/org/apache/camel/component/jms/DefaultJmsMessageListenerContainer.java
 (original)
+++ 
camel/trunk/components/camel-jms/src/main/java/org/apache/camel/component/jms/DefaultJmsMessageListenerContainer.java
 Wed Jan 16 00:33:36 2013
@@ -16,10 +16,11 @@
  */
 package org.apache.camel.component.jms;
 
+import org.apache.camel.spi.ExecutorServiceManager;
 import org.apache.camel.util.concurrent.CamelThreadFactory;
-import org.springframework.core.task.SimpleAsyncTaskExecutor;
 import org.springframework.core.task.TaskExecutor;
 import org.springframework.jms.listener.DefaultMessageListenerContainer;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 
 /**
  * The default {@link DefaultMessageListenerContainer container} which listen 
for messages
@@ -28,7 +29,7 @@ import org.springframework.jms.listener.
  * This implementation extends Springs {@link DefaultMessageListenerContainer} 
supporting
  * automatic recovery and throttling.
  *
- * @version 
+ * @version
  */
 public class DefaultJmsMessageListenerContainer extends 
DefaultMessageListenerContainer {
 
@@ -46,18 +47,26 @@ public class DefaultJmsMessageListenerCo
 
     /**
      * Create a default TaskExecutor. Called if no explicit TaskExecutor has 
been specified.
-     * <p>The default implementation builds a {@link 
org.springframework.core.task.SimpleAsyncTaskExecutor}
-     * with the specified bean name and using Camel's {@link 
org.apache.camel.spi.ExecutorServiceManager}
+     * <p>The default implementation builds a {@link ThreadPoolTaskExecutor} 
with the following parameters:
+     * <ul>
+     * <li>corePoolSize = concurrentConsumers</li>
+     * <li>maxPoolSize = maxConcurrentConsumers</li>
+     * </ul>
+     * It uses the specified bean name and Camel's {@link 
org.apache.camel.spi.ExecutorServiceManager}
      * to resolve the thread name.
-     * @see 
org.springframework.core.task.SimpleAsyncTaskExecutor#SimpleAsyncTaskExecutor(String)
+     * @see ThreadPoolTaskExecutor#setBeanName(String)
      */
     @Override
     protected TaskExecutor createDefaultTaskExecutor() {
-        String pattern = 
endpoint.getCamelContext().getExecutorServiceManager().getThreadNamePattern();
+        ExecutorServiceManager esm = 
endpoint.getCamelContext().getExecutorServiceManager();
+        String pattern = esm.getThreadNamePattern();
         String beanName = getBeanName();
 
-        SimpleAsyncTaskExecutor answer = new SimpleAsyncTaskExecutor(beanName);
+        ThreadPoolTaskExecutor answer = new ThreadPoolTaskExecutor();
+        answer.setBeanName(beanName);
         answer.setThreadFactory(new CamelThreadFactory(pattern, beanName, 
true));
+        answer.setCorePoolSize(endpoint.getConcurrentConsumers());
+        answer.setMaxPoolSize(endpoint.getMaxConcurrentConsumers());
         return answer;
     }