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Groovy example source code file (

This example Groovy source code file ( is included in the "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Groovy tags/keywords

bob, bob, dummy, groovymbean, groovyobject, james, james, jmx, management, name, name, object, objectname, objectname, testsupport

The Groovy source code

 * Copyright 2003-2010 the original author or authors.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.
package groovy.util;

import groovy.lang.GroovyObject;
import org.codehaus.groovy.classgen.TestSupport;


 * Tests using the GroovyObject API from Java to access MBeans via
 * the normal properties API (to simulate normal Groovy property access)
 * @author <a href="">James Strachan
 * @version $Revision: 20459 $
public class MBeanTest extends TestSupport {

    public void testGetProperty() throws Exception {
        MBeanServer mbeanServer = MBeanServerFactory.createMBeanServer();
        ObjectName name = new ObjectName("groovy.test:role=TestMBean,type=Dummy");
        mbeanServer.registerMBean(new Dummy(), name);

        assertEquals("JMX value of Name", "James", mbeanServer.getAttribute(name, "Name"));

        GroovyObject object = new GroovyMBean(mbeanServer, name);

        Object value = object.getProperty("Name");
        assertEquals("Name property", "James", value);

        object.setProperty("Name", "Bob");
        assertEquals("Name property", "Bob", object.getProperty("Name"));

        // now let's look up the name via JMX to check
        assertEquals("JMX value of Name", "Bob", mbeanServer.getAttribute(name, "Name"));

Other Groovy examples (source code examples)

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