KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > geronimo > naming > geronimo > GeronimoRootContext


1 /**
2  *
3  * Copyright 2003-2004 The Apache Software Foundation
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18 package org.apache.geronimo.naming.geronimo;
19
20 import java.util.Hashtable JavaDoc;
21 import javax.naming.NamingException JavaDoc;
22
23 /**
24  *
25  *
26  * @version $Rev: 47116 $ $Date: 2004-09-23 13:35:58 -0700 (Thu, 23 Sep 2004) $
27  *
28  * */
29 public class GeronimoRootContext extends GeronimoContext {
30
31     private static final String JavaDoc PROTOCOL = "geronimo:";
32     private static final int PROTOCOL_LENGTH = PROTOCOL.length();
33     static final GeronimoRootContext rootContext = new GeronimoRootContext();
34
35     private GeronimoRootContext() {
36         super();
37     }
38
39     GeronimoRootContext(Hashtable JavaDoc environment) {
40         super(rootContext, environment);
41     }
42
43     public Object JavaDoc lookup(String JavaDoc name) throws NamingException JavaDoc {
44         if (name.startsWith(PROTOCOL)) {
45             name = name.substring(PROTOCOL_LENGTH);
46             if (name.length() == 0) {
47                 return this;
48             }
49         }
50         return super.lookup(name);
51     }
52 }
53
Popular Tags