/**
*
* Copyright 2003-2004 The Apache Software Foundation
*
* 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
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.geronimo.kernel.jmx;
import java.util.Set;
import javax.management.MBeanServerConnection;
import javax.management.ObjectName;
import org.apache.geronimo.gbean.jmx.ProxyFactory;
import org.apache.geronimo.gbean.jmx.ProxyMethodInterceptor;
/**
* MBeanProxyFactory creates a dynamic proxy to an MBean by ObjectName.
* The interface type and object existance are enforced during construction.
*
* @version $Rev: 46019 $ $Date: 2004-09-14 04:56:06 -0500 (Tue, 14 Sep 2004) $
*/
public final class MBeanProxyFactory {
/**
* Creates an MBean proxy using the specified interface to the objectName.
*
* @param type the interface to implement for this proxy
* @param server the MBeanServer in which the object is registered
* @param objectName the objectName of the MBean to proxy
* @return the new MBean proxy, which implemnts the specified interface
*/
public static Object getProxy(Class type, MBeanServerConnection server, ObjectName objectName) {
assert type != null;
assert server != null;
if (objectName.isPattern()) {
throw new UnsupportedOperationException();
/*
Set names = server.queryNames(objectName, null);
if (names.isEmpty()) {
throw new IllegalArgumentException("No names mbeans registered that match object name pattern: " + objectName);
}
objectName = (ObjectName) names.iterator().next();
*/
}
ProxyFactory factory = ProxyFactory.newProxyFactory(type);
ProxyMethodInterceptor methodInterceptor = factory.getMethodInterceptor();
methodInterceptor.connect(server, objectName);
return factory.create(methodInterceptor);
}
}