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allow for identifying a specific JBossWorkManagerMBean (SPR-6648)

This commit is contained in:
Juergen Hoeller 2010-01-06 22:15:58 +00:00
parent 431fd5bb22
commit 2ba1dd47b0
3 changed files with 30 additions and 14 deletions
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7
org.springframework.transaction/src/main/java/org/springframework/jca/work/glassfish/GlassFishWorkManagerTaskExecutor.java
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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2008 the original author or authors. * Copyright 2002-2010 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -17,7 +17,6 @@
package org.springframework.jca.work.glassfish; package org.springframework.jca.work.glassfish;
import java.lang.reflect.Method; import java.lang.reflect.Method;
import javax.resource.spi.work.WorkManager; import javax.resource.spi.work.WorkManager;
import org.springframework.jca.work.WorkManagerTaskExecutor; import org.springframework.jca.work.WorkManagerTaskExecutor;
@ -54,15 +53,13 @@ public class GlassFishWorkManagerTaskExecutor extends WorkManagerTaskExecutor {
} }
} }
/** /**
* Identify a specific GlassFish thread pool to talk to. * Identify a specific GlassFish thread pool to talk to.
* <p>The thread pool name matches the resource adapter name * <p>The thread pool name matches the resource adapter name
* in default RAR deployment scenarios. * in default RAR deployment scenarios.
*/ */
public void setThreadPoolName(String threadPoolName) { public void setThreadPoolName(String threadPoolName) {
WorkManager wm = (WorkManager) WorkManager wm = (WorkManager) ReflectionUtils.invokeMethod(this.getWorkManagerMethod, null, threadPoolName);
ReflectionUtils.invokeMethod(this.getWorkManagerMethod, null, new Object[] {threadPoolName});
if (wm == null) { if (wm == null) {
throw new IllegalArgumentException("Specified thread pool name '" + threadPoolName + throw new IllegalArgumentException("Specified thread pool name '" + threadPoolName +
"' does not correspond to an actual pool definition in GlassFish. Check your configuration!"); "' does not correspond to an actual pool definition in GlassFish. Check your configuration!");

12
org.springframework.transaction/src/main/java/org/springframework/jca/work/jboss/JBossWorkManagerTaskExecutor.java
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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2008 the original author or authors. * Copyright 2002-2010 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -35,6 +35,16 @@ import org.springframework.jca.work.WorkManagerTaskExecutor;
*/ */
public class JBossWorkManagerTaskExecutor extends WorkManagerTaskExecutor { public class JBossWorkManagerTaskExecutor extends WorkManagerTaskExecutor {
/**
* Identify a specific JBossWorkManagerMBean to talk to,
* through its JMX object name.
* <p>The default MBean name is "jboss.jca:service=WorkManager".
* @see JBossWorkManagerUtils#getWorkManager(String)
*/
public void setWorkManagerMBeanName(String mbeanName) {
setWorkManager(JBossWorkManagerUtils.getWorkManager(mbeanName));
}
/** /**
* Obtains the default JBoss JCA WorkManager through a JMX lookup * Obtains the default JBoss JCA WorkManager through a JMX lookup
* for the JBossWorkManagerMBean. * for the JBossWorkManagerMBean.

25
org.springframework.transaction/src/main/java/org/springframework/jca/work/jboss/JBossWorkManagerUtils.java
View File

@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2008 the original author or authors. * Copyright 2002-2010 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -17,7 +17,6 @@
package org.springframework.jca.work.jboss; package org.springframework.jca.work.jboss;
import java.lang.reflect.Method; import java.lang.reflect.Method;
import javax.management.MBeanServerConnection; import javax.management.MBeanServerConnection;
import javax.management.MBeanServerInvocationHandler; import javax.management.MBeanServerInvocationHandler;
import javax.management.ObjectName; import javax.management.ObjectName;
@ -37,23 +36,33 @@ public abstract class JBossWorkManagerUtils {
private static final String MBEAN_SERVER_CONNECTION_JNDI_NAME = "jmx/invoker/RMIAdaptor"; private static final String MBEAN_SERVER_CONNECTION_JNDI_NAME = "jmx/invoker/RMIAdaptor";
private static final String WORK_MANAGER_OBJECT_NAME = "jboss.jca:service=WorkManager"; private static final String DEFAULT_WORK_MANAGER_MBEAN_NAME = "jboss.jca:service=WorkManager";
/** /**
* Obtain the default JBoss JCA WorkManager through a JMX lookup * Obtain the default JBoss JCA WorkManager through a JMX lookup
* for the JBossWorkManagerMBean. * for the default JBossWorkManagerMBean.
* @see org.jboss.resource.work.JBossWorkManagerMBean * @see org.jboss.resource.work.JBossWorkManagerMBean
*/ */
public static WorkManager getWorkManager() { public static WorkManager getWorkManager() {
return getWorkManager(DEFAULT_WORK_MANAGER_MBEAN_NAME);
}
/**
* Obtain the default JBoss JCA WorkManager through a JMX lookup
* for the JBossWorkManagerMBean.
* @param workManagerObjectName the JMX object name to use
* @see org.jboss.resource.work.JBossWorkManagerMBean
*/
public static WorkManager getWorkManager(String mbeanName) {
try { try {
Class mbeanClass = JBossWorkManagerUtils.class.getClassLoader().loadClass(JBOSS_WORK_MANAGER_MBEAN_CLASS_NAME); Class<?> mbeanClass = JBossWorkManagerUtils.class.getClassLoader().loadClass(JBOSS_WORK_MANAGER_MBEAN_CLASS_NAME);
InitialContext jndiContext = new InitialContext(); InitialContext jndiContext = new InitialContext();
MBeanServerConnection mconn = (MBeanServerConnection) jndiContext.lookup(MBEAN_SERVER_CONNECTION_JNDI_NAME); MBeanServerConnection mconn = (MBeanServerConnection) jndiContext.lookup(MBEAN_SERVER_CONNECTION_JNDI_NAME);
ObjectName objectName = ObjectName.getInstance(WORK_MANAGER_OBJECT_NAME); ObjectName objectName = ObjectName.getInstance(mbeanName);
Object workManagerMBean = MBeanServerInvocationHandler.newProxyInstance(mconn, objectName, mbeanClass, false); Object workManagerMBean = MBeanServerInvocationHandler.newProxyInstance(mconn, objectName, mbeanClass, false);
Method getInstanceMethod = workManagerMBean.getClass().getMethod("getInstance", new Class[0]); Method getInstanceMethod = workManagerMBean.getClass().getMethod("getInstance");
return (WorkManager) getInstanceMethod.invoke(workManagerMBean, new Object[0]); return (WorkManager) getInstanceMethod.invoke(workManagerMBean);
} }
catch (Exception ex) { catch (Exception ex) {
throw new IllegalStateException( throw new IllegalStateException(