/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.system.server.jmx;
import javax.management.Attribute;
import javax.management.AttributeList;
import javax.management.AttributeNotFoundException;
import javax.management.InstanceAlreadyExistsException;
import javax.management.InstanceNotFoundException;
import javax.management.IntrospectionException;
import javax.management.InvalidAttributeValueException;
import javax.management.ListenerNotFoundException;
import javax.management.MBeanAttributeInfo;
import javax.management.MBeanException;
import javax.management.MBeanInfo;
import javax.management.MBeanRegistrationException;
import javax.management.MBeanServer;
import javax.management.NotCompliantMBeanException;
import javax.management.NotificationFilter;
import javax.management.NotificationListener;
import javax.management.ObjectInstance;
import javax.management.ObjectName;
import javax.management.OperationsException;
import javax.management.QueryExp;
import javax.management.ReflectionException;
import javax.management.loading.ClassLoaderRepository;
import java.io.ObjectInputStream;
import java.util.Set;
/**
* wrap the MBeanServer and minimize NotSerializableException
*
* @author Scott Marlow smarlow@redhat.com
*
*/
public class MBeanServerWrapper implements MBeanServer {
private MBeanServer x;
public MBeanServerWrapper( MBeanServer delegateTo) {
this.x = delegateTo;
}
public MBeanInfo getMBeanInfo(ObjectName name)
throws InstanceNotFoundException, IntrospectionException, ReflectionException {
MBeanInfo info = x.getMBeanInfo(name);
return new MBeanInfo(
info.getClassName(),
info.getDescription(),
deepCopy(info.getAttributes()), // Strip the Descriptors
info.getConstructors(),
info.getOperations(),
info.getNotifications());
}
public ObjectInstance createMBean(String className, ObjectName name) throws ReflectionException, InstanceAlreadyExistsException, MBeanRegistrationException, MBeanException, NotCompliantMBeanException {
return x.createMBean(className, name);
}
public ObjectInstance createMBean(String className, ObjectName name, ObjectName loaderName) throws ReflectionException, InstanceAlreadyExistsException, MBeanRegistrationException, MBeanException, NotCompliantMBeanException, InstanceNotFoundException {
return x.createMBean(className, name, loaderName);
}
public ObjectInstance createMBean(String className, ObjectName name, Object[] params, String[] signature) throws ReflectionException, InstanceAlreadyExistsException, MBeanRegistrationException, MBeanException, NotCompliantMBeanException {
return x.createMBean(className, name, params, signature);
}
public ObjectInstance createMBean(String className, ObjectName name, ObjectName loaderName, Object[] params, String[] signature) throws ReflectionException, InstanceAlreadyExistsException, MBeanRegistrationException, MBeanException, NotCompliantMBeanException, InstanceNotFoundException {
return x.createMBean(className, name, loaderName, params, signature);
}
public ObjectInstance registerMBean(Object object, ObjectName name) throws InstanceAlreadyExistsException, MBeanRegistrationException, NotCompliantMBeanException {
return x.registerMBean(object, name);
}
public void unregisterMBean(ObjectName name) throws InstanceNotFoundException, MBeanRegistrationException {
x.unregisterMBean(name);
}
public ObjectInstance getObjectInstance(ObjectName name) throws InstanceNotFoundException {
return x.getObjectInstance(name);
}
public Set<ObjectInstance> queryMBeans(ObjectName name, QueryExp query) {
return x.queryMBeans(name, query);
}
public Set<ObjectName> queryNames(ObjectName name, QueryExp query) {
return x.queryNames(name, query);
}
public boolean isRegistered(ObjectName name) {
return x.isRegistered(name);
}
public Integer getMBeanCount() {
return x.getMBeanCount();
}
public Object getAttribute(ObjectName name, String attribute) throws MBeanException, AttributeNotFoundException, InstanceNotFoundException, ReflectionException {
return x.getAttribute(name, attribute);
}
public AttributeList getAttributes(ObjectName name, String[] attributes) throws InstanceNotFoundException, ReflectionException {
return x.getAttributes(name, attributes);
}
public void setAttribute(ObjectName name, Attribute attribute) throws InstanceNotFoundException, AttributeNotFoundException, InvalidAttributeValueException, MBeanException, ReflectionException {
x.setAttribute(name, attribute);
}
public AttributeList setAttributes(ObjectName name, AttributeList attributes) throws InstanceNotFoundException, ReflectionException {
return x.setAttributes(name, attributes);
}
public Object invoke(ObjectName name, String operationName, Object[] params, String[] signature) throws InstanceNotFoundException, MBeanException, ReflectionException {
return x.invoke(name, operationName, params, signature);
}
public String getDefaultDomain() {
return x.getDefaultDomain();
}
public String[] getDomains() {
return x.getDomains();
}
public void addNotificationListener(ObjectName name, NotificationListener listener, NotificationFilter filter, Object handback) throws InstanceNotFoundException {
x.addNotificationListener(name, listener, filter, handback);
}
public void addNotificationListener(ObjectName name, ObjectName listener, NotificationFilter filter, Object handback) throws InstanceNotFoundException {
x.addNotificationListener(name, listener, filter, handback);
}
public void removeNotificationListener(ObjectName name, ObjectName listener) throws InstanceNotFoundException, ListenerNotFoundException {
x.removeNotificationListener(name, listener);
}
public void removeNotificationListener(ObjectName name, ObjectName listener, NotificationFilter filter, Object handback) throws InstanceNotFoundException, ListenerNotFoundException {
x.removeNotificationListener(name, listener, filter, handback);
}
public void removeNotificationListener(ObjectName name, NotificationListener listener) throws InstanceNotFoundException, ListenerNotFoundException {
x.removeNotificationListener(name, listener);
}
public void removeNotificationListener(ObjectName name, NotificationListener listener, NotificationFilter filter, Object handback) throws InstanceNotFoundException, ListenerNotFoundException {
x.removeNotificationListener(name, listener, filter, handback);
}
public boolean isInstanceOf(ObjectName name, String className) throws InstanceNotFoundException {
return x.isInstanceOf(name, className);
}
public Object instantiate(String className) throws ReflectionException, MBeanException {
return x.instantiate(className);
}
public Object instantiate(String className, ObjectName loaderName) throws ReflectionException, MBeanException, InstanceNotFoundException {
return x.instantiate(className, loaderName);
}
public Object instantiate(String className, Object[] params, String[] signature) throws ReflectionException, MBeanException {
return x.instantiate(className, params, signature);
}
public Object instantiate(String className, ObjectName loaderName, Object[] params, String[] signature) throws ReflectionException, MBeanException, InstanceNotFoundException {
return x.instantiate(className, loaderName, params, signature);
}
public ObjectInputStream deserialize(ObjectName name, byte[] data) throws InstanceNotFoundException, OperationsException {
return x.deserialize(name, data);
}
public ObjectInputStream deserialize(String className, byte[] data) throws OperationsException, ReflectionException {
return x.deserialize(className, data);
}
public ObjectInputStream deserialize(String className, ObjectName loaderName, byte[] data) throws InstanceNotFoundException, OperationsException, ReflectionException {
return x.deserialize(className, loaderName, data);
}
public ClassLoader getClassLoaderFor(ObjectName mbeanName) throws InstanceNotFoundException {
return x.getClassLoaderFor(mbeanName);
}
public ClassLoader getClassLoader(ObjectName loaderName) throws InstanceNotFoundException {
return x.getClassLoader(loaderName);
}
public ClassLoaderRepository getClassLoaderRepository() {
return x.getClassLoaderRepository();
}
private MBeanAttributeInfo[] deepCopy(MBeanAttributeInfo[] attrs)
{
MBeanAttributeInfo[] copy = new MBeanAttributeInfo[attrs.length];
for (int i = 0; i < attrs.length; i++)
{
MBeanAttributeInfo attr = attrs[i];
copy[i] = new MBeanAttributeInfo(
attr.getName(),
attr.getType(),
attr.getDescription(),
attr.isReadable(),
attr.isWritable(),
attr.isIs());
}
return copy;
}
}