KickJava   Java API By Example, From Geeks To Geeks.

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


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
27 package org.objectweb.openccm.descriptor.componentassembly.ccm.deployer.installer;
28
29
30 import org.objectweb.openccm.descriptor.componentassembly.ccm.deployer.base.*;
31 /**
32  * Process the deployment of an Hostcollocation.
33  *
34  * @author <a HREF="mailto:frederic.briclet@lifl.fr">Briclet Frederic</a>
35  *
36  * @version 0.1
37  */
38 public class HostcollocationDeployer
39     extends HostcollocationDeployerContext
40 {
41     // ==================================================================
42 //
43 // Internal state.
44 //
45 // ==================================================================
46 // ==================================================================
47 //
48 // Constructor.
49 //
50 // ==================================================================
51
52     // ==================================================================
53 //
54 // Internal methods.
55 //
56 // ==================================================================
57
58     // ==================================================================
59 //
60 // Public methods.
61 //
62 // ==================================================================
63
64
65     /**
66      * Deploy hostcollocation including all the children.
67      * @throws FatalDeploymentException if a fatal problem occured
68      */
69     public void
70     deploy()throws FatalDeploymentException
71     {
72         traverse(this,getHomeplacementDeployers());
73         getLifeCycleManager().stepEndedSuccessFully();
74     }
75     /**
76      * The homeplacementDeployer visitor to install a homeplacement.
77      *
78      * @param home The homeplacementDeployer to execute
79      * @param status The hostcollocation current status
80      * @throws FatalDeploymentException
81      */
82     public void
83     visit(HomeplacementDeployer home,DeployerInactiveState status)
84     throws FatalDeploymentException
85     {
86         home.deploy();
87     }
88     /**
89      * Remove the hostcollocation including all the installed homes.
90      * @throws FatalDeploymentException if a fatal problem occured
91      */
92     public void
93     tearDown()
94     throws FatalDeploymentException
95     
96     {
97         traverse(this,getHomeplacementDeployers());
98         getLifeCycleManager().stepEndedSuccessFully();
99     }
100     /**
101      * The homeplacementDeployer visitor to remove a homeplacement.
102      *
103      * @param home The homeplacementDeployer to execute
104      * @param status The hostcollocation current status
105      * @throws FatalDeploymentException
106      */
107     public void
108     visit(HomeplacementDeployer home, DeployerActiveState status)
109     throws FatalDeploymentException
110     {
111         home.tearDown();
112     }
113 }
114
Popular Tags