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Java > Open Source Codes > org > objectweb > openccm > descriptor > componentassembly > ccm > deployer > installer > DestinationDeployerBase


1 /*====================================================================
2
3 OpenCCM: The Open CORBA Component Model Platform
4 Copyright (C) 2000-2004 INRIA - USTL - LIFL - GOAL
5 Contact: openccm@objectweb.org
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or any later version.
11
12 This library 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 library; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 USA
21
22 Initial developer(s): Briclet Frédéric.
23 Contributor(s): ______________________________________.
24
25 ====================================================================*/
26 package org.objectweb.openccm.descriptor.componentassembly.ccm.deployer.installer;
27
28 import org.omg.CosNaming.NameComponent JavaDoc;
29 import org.omg.CosNaming.NamingContextPackage.CannotProceed JavaDoc;
30 import org.omg.CosNaming.NamingContextPackage.InvalidName JavaDoc;
31 import org.omg.CosNaming.NamingContextPackage.NotFound JavaDoc;
32
33 /**
34  * DestinationDeployerBase provides a basis name service resolution
35  * feature usefull for DestinationDeployer implementations.
36  *
37  * @author <a HREF="mailto:briclet@lifl.fr">Briclet Frédéric</a>
38  *
39  * @version 0.1
40  */
41 public abstract class DestinationDeployerBase
42     extends DestinationDeployerContext
43     implements DestinationDeployer{
44
45     // ==================================================================
46 //
47 // Internal state.
48 //
49 // ==================================================================
50
51     // ==================================================================
52 //
53 // Constructor.
54 //
55 // ==================================================================
56
57     // ==================================================================
58 //
59 // Internals methods.
60 //
61 // ==================================================================
62
63     /**
64      * Provide a corba reference according to the name give in
65      * parameter.
66      *
67      * @param ref the name of corba reference to retrieve
68      * @return the ref corba found
69      * @throws NotFound if the reference isnot found using the given name
70      * @throws InvalidName if the name format is invalid
71      * @throws CannotProceed if the name service cannot proceed the request
72      **/
73     protected org.omg.CORBA.Object JavaDoc
74     getRef(String JavaDoc ref)
75     throws NotFound JavaDoc,
76            CannotProceed JavaDoc,
77            InvalidName JavaDoc
78
79     {
80         NameComponent JavaDoc [] ncomp= getRootDeployerContext()
81                                 .getNamingContextExt()
82                                 .to_name(ref);
83
84         return getRootDeployerContext()
85                 .getNamingContextExt()
86                 .resolve(ncomp);
87     }
88
89     // ==================================================================
90 //
91 // Public methods.
92 //
93 // ==================================================================
94
95 }
96
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