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Java > Open Source Codes > org > objectweb > openccm > descriptor > softpkg > ccm > CodeDeployer


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.softpkg.ccm;
27
28 import org.omg.Components.Deployment.ComponentInstallation;
29 /**
30  * The codeDeployer provides an HTTP acces to the code needed
31  * for installation.
32  *
33  * @author <a HREF="mailto:briclet@lifl.fr">Briclet Frédéric</a>
34  *
35  * @version 0.1
36  */
37 public class CodeDeployer
38        extends CodeDeployerContext
39     {
40     // ==================================================================
41 //
42 // Internal state.
43 //
44 // ==================================================================
45 // ==================================================================
46 //
47 // Constructors.
48 //
49 // ==================================================================
50 // ==================================================================
51 //
52 // Internal methods.
53 //
54 // ==================================================================
55 // ==================================================================
56 //
57 // Public methods.
58 //
59 // ==================================================================
60 /**
61      * Install the code on the givean @param comp component installation.
62      * A HTTP server is started to allow the download
63      * @return The entry point to use to instantiate the home
64      * @throws CodeInstallationFailureException if the code cannot be installed
65      */
66     public String JavaDoc
67     intallCode(ComponentInstallation comp,String JavaDoc implementationID)
68     throws CodeInstallationFailureException
69     {
70         try{
71             String JavaDoc fileAdress =getFileinarchiveDeployer()
72                                 .provideRessource();
73             
74             comp.install(implementationID,fileAdress);
75         }
76         catch(Exception JavaDoc e)
77         {
78          throw new CodeInstallationFailureException(this,e);
79         }
80         return getCode().getEntrypoint().getValue().trim();
81     }
82    
83
84 }
85
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