"Unable to find operation run(java.lang.Runnable)" when using a ThreadPool from an MBean
Issue
When I try to have my MBean use an injected thread pool, I get the following exception:
java.lang.IllegalArgumentException: Unable to find operation run(java.lang.Runnable)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:231)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
at $Proxy117.run(Unknown Source)
at MyTpExample.run
<?xml version="1.0" encoding="UTF-8"?>
<server>
<mbean code="org.jboss.util.threadpool.BasicThreadPool" name="example:service=ThreadPool">
<attribute name="Name">My Thread Pool</attribute>
<attribute name="KeepAliveTime">60000</attribute>
<attribute name="MaximumPoolSize">10</attribute>
<attribute name="MaximumQueueSize">100</attribute>
<attribute name="BlockingMode">wait</attribute>
</mbean>
<mbean code="MyTpExample" name="example:service=MyService">
<depends optional-attribute-name="ThreadPool" proxy-type="attribute">example:service=ThreadPool</depends>
</mbean>
</server>
public class MyTpExample implements MyTpExampleMBean {
private ThreadPool threadPool;
public void setThreadPool(ThreadPool pool) {
this.threadPool = pool;
threadPool.run(new MyTask());
}
public static class MyTask implements Runnable {
public void run() {
System.out.println("running task");
}
}
}
Environment
- JBoss Enterprise Application Platform (EAP) 4.3
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