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Java > Open Source Codes > org > jboss > injection > LinkRefEncInjector


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2005, JBoss Inc., and individual contributors as indicated
4 * by the @authors tag. See the copyright.txt in the distribution for a
5 * full listing of individual contributors.
6 *
7 * This is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22 package org.jboss.injection;
23
24 import org.jboss.naming.Util;
25
26 import javax.naming.LinkRef JavaDoc;
27 import javax.naming.NamingException JavaDoc;
28
29 /**
30  * Comment
31  *
32  * @author <a HREF="mailto:bill@jboss.org">Bill Burke</a>
33  * @version $Revision: 56518 $
34  */
35 public class LinkRefEncInjector implements EncInjector
36 {
37    private String JavaDoc jndiName;
38    private String JavaDoc error;
39    private String JavaDoc encName;
40
41    public LinkRefEncInjector(String JavaDoc name, String JavaDoc mappedName, String JavaDoc error)
42    {
43       this.jndiName = mappedName;
44       this.error = error;
45       this.encName = name;
46    }
47
48    public void inject(InjectionContainer container)
49    {
50       try
51       {
52          Util.rebind(container.getEnc(), encName, new LinkRef JavaDoc(jndiName));
53       }
54       catch (NamingException JavaDoc e)
55       {
56          throw new RuntimeException JavaDoc(new StringBuilder JavaDoc().append("could not bind enc name '").append(encName).append("' for ").append(error).append(" for container ").append(container.getIdentifier()).append(e.getMessage()).toString());
57       }
58    }
59 }
60
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