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Java > Open Source Codes > org > jboss > mx > util > ObjectNameFactory


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.mx.util;
23
24 import java.util.Hashtable JavaDoc;
25
26 import javax.management.MalformedObjectNameException JavaDoc;
27 import javax.management.ObjectName JavaDoc;
28
29 /**
30  * A simple factory for creating safe object names. This factory
31  * will <b>not</b> throw MalformedObjectNameException. Any such
32  * exceptions will be translated into Errors.
33  *
34  * <p>
35  * This should only be used where it is not possible to catch a
36  * MalformedObjectNameException, such as when defining a static final in an
37  * interface.
38  *
39  * @author <a HREF="mailto:jason@planet57.com">Jason Dillon</a>
40  * @version $Revision: 37459 $
41  */
42 public class ObjectNameFactory
43 {
44    public static ObjectName JavaDoc create(String JavaDoc name)
45    {
46       try
47       {
48          return new ObjectName JavaDoc(name);
49       }
50       catch (MalformedObjectNameException JavaDoc e)
51       {
52          throw new Error JavaDoc("Invalid ObjectName: " + name + "; " + e);
53       }
54    }
55
56    public static ObjectName JavaDoc create(String JavaDoc domain, String JavaDoc key, String JavaDoc value)
57    {
58       try
59       {
60          return new ObjectName JavaDoc(domain, key, value);
61       }
62       catch (MalformedObjectNameException JavaDoc e)
63       {
64          throw new Error JavaDoc("Invalid ObjectName: " + domain + "," + key + "," + value + "; " + e);
65       }
66    }
67
68    public static ObjectName JavaDoc create(String JavaDoc domain, Hashtable JavaDoc table)
69    {
70       try
71       {
72          return new ObjectName JavaDoc(domain, table);
73       }
74       catch (MalformedObjectNameException JavaDoc e)
75       {
76          throw new Error JavaDoc("Invalid ObjectName: " + domain + "," + table + "; " + e);
77       }
78    }
79 }
80
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