KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > catalina > storeconfig > WatchedResourceSF


1 /*
2  * Copyright 1999-2001,2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 package org.apache.catalina.storeconfig;
18
19 import java.io.PrintWriter JavaDoc;
20
21 import org.apache.catalina.core.StandardContext;
22 import org.apache.commons.logging.Log;
23 import org.apache.commons.logging.LogFactory;
24
25 /**
26  * @author Peter Rossbach
27  *
28  */
29 public class WatchedResourceSF extends StoreFactoryBase {
30     private static Log log = LogFactory.getLog(WatchedResourceSF.class);
31
32     /*
33      * Store nested Element Value Arrays WatchedResource
34      *
35      * @see org.apache.catalina.config.IStoreFactory#store(java.io.PrintWriter,
36      * int, java.lang.Object)
37      */
38     public void store(PrintWriter JavaDoc aWriter, int indent, Object JavaDoc aElement)
39             throws Exception JavaDoc {
40         if (aElement instanceof StandardContext) {
41             StoreDescription elementDesc = getRegistry().findDescription(
42                     aElement.getClass().getName() + ".[WatchedResource]");
43             String JavaDoc[] resources = ((StandardContext) aElement)
44                     .findWatchedResources();
45             if (elementDesc != null) {
46                 if (log.isDebugEnabled())
47                     log.debug("store " + elementDesc.getTag() + "( " + aElement
48                             + " )");
49                 getStoreAppender().printTagArray(aWriter, "WatchedResource",
50                         indent, resources);
51             }
52         } else
53             log.warn("Descriptor for element" + aElement.getClass()
54                     + ".[WatchedResource] not configured!");
55     }
56 }
Popular Tags