1 /*
2 * Copyright 2010 Capgemini Licensed under the Apache License, Version 2.0 (the
3 * "License"); you may not use this file except in compliance with the License.
4 * You may obtain a copy of the License at
5 *
6 * http://www.apache.org/licenses/LICENSE-2.0
7 *
8 * Unless required by applicable law or agreed to in writing, software
9 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
10 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
11 * License for the specific language governing permissions and limitations under
12 * the License.
13 */
14 package net.sf.appstatus.jmx;
15
16 import net.sf.appstatus.core.IObjectInstantiationListener;
17
18 import org.springframework.beans.BeansException;
19 import org.springframework.context.ApplicationContext;
20
21 /**
22 * Simple Spring bean instance finder.
23 *
24 * @author LABEMONT
25 *
26 */
27 public class SpringBeanInstantiationListener implements IObjectInstantiationListener {
28
29 private final ApplicationContext applicationContext;
30
31 /**
32 * Constructor.
33 *
34 * @param springApplicationContext
35 * classique spring application context.
36 */
37 public SpringBeanInstantiationListener(ApplicationContext springApplicationContext) {
38 this.applicationContext = springApplicationContext;
39 }
40
41 public Object getInstance(String className) {
42 Object obj = null;
43
44 try {
45 obj = this.applicationContext.getBean(className);
46 } catch (BeansException e) {
47 }
48
49 return obj;
50 }
51 }