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Spring Framework example source code file (IdentityNamingStrategy.java)

This example Spring Framework source code file (IdentityNamingStrategy.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Spring Framework tags/keywords

hash_code_key, hash_code_key, hashtable, hashtable, identitynamingstrategy, identitynamingstrategy, malformedobjectnameexception, management, objectname, objectnamingstrategy, string, string, type_key, util

The Spring Framework IdentityNamingStrategy.java source code

 * Copyright 2002-2007 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
 *      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,
 * See the License for the specific language governing permissions and
 * limitations under the License.

package org.springframework.jmx.export.naming;

import java.util.Hashtable;

import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;

import org.springframework.jmx.support.ObjectNameManager;
import org.springframework.util.ClassUtils;
import org.springframework.util.ObjectUtils;

 * An implementation of the <code>ObjectNamingStrategy interface that
 * creates a name based on the the identity of a given instance.
 * <p>The resulting ObjectName will be in the form
 * <i>package:class=class name,hashCode=identity hash (in hex)
 * @author Rob Harrop
 * @author Juergen Hoeller
 * @since 1.2
public class IdentityNamingStrategy implements ObjectNamingStrategy {

	public static final String TYPE_KEY = "type";

	public static final String HASH_CODE_KEY = "hashCode";

	 * Returns an instance of <code>ObjectName based on the identity
	 * of the managed resource.
	public ObjectName getObjectName(Object managedBean, String beanKey) throws MalformedObjectNameException {
		String domain = ClassUtils.getPackageName(managedBean.getClass());
		Hashtable keys = new Hashtable();
		keys.put(TYPE_KEY, ClassUtils.getShortName(managedBean.getClass()));
		keys.put(HASH_CODE_KEY, ObjectUtils.getIdentityHexString(managedBean));
		return ObjectNameManager.getInstance(domain, keys);


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