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Java > Open Source Codes > org > apache > activemq > web > handler > BindingBeanNameUrlHandlerMapping


1 /**
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one or more
4  * contributor license agreements. See the NOTICE file distributed with
5  * this work for additional information regarding copyright ownership.
6  * The ASF licenses this file to You under the Apache License, Version 2.0
7  * (the "License"); you may not use this file except in compliance with
8  * the License. You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18 package org.apache.activemq.web.handler;
19
20 import org.apache.commons.logging.Log;
21 import org.apache.commons.logging.LogFactory;
22 import org.springframework.web.bind.ServletRequestDataBinder;
23 import org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping;
24
25 import javax.servlet.http.HttpServletRequest JavaDoc;
26
27 /**
28  *
29  * @version $Revision: 504235 $
30  */
31 public class BindingBeanNameUrlHandlerMapping extends BeanNameUrlHandlerMapping {
32     private static final transient Log log = LogFactory.getLog(BindingBeanNameUrlHandlerMapping.class);
33
34     protected Object JavaDoc getHandlerInternal(HttpServletRequest JavaDoc request) throws Exception JavaDoc {
35         Object JavaDoc object = super.getHandlerInternal(request);
36
37         if (object instanceof String JavaDoc) {
38             String JavaDoc handlerName = (String JavaDoc) object;
39             object = getApplicationContext().getBean(handlerName);
40         }
41
42         ServletRequestDataBinder binder = new ServletRequestDataBinder(object, "request");
43         binder.bind(request);
44         binder.setIgnoreUnknownFields(true);
45         if (log.isDebugEnabled()) {
46             log.debug("Bound POJO is now: " + object);
47         }
48         return object;
49     }
50
51 }
52
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