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Java > Open Source Codes > org > objectweb > openccm > descriptor > componentassembly > ccm > deployer > binder > ExistinginterfaceDeployerContext


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.binder;
27
28 import org.objectweb.openccm.descriptor.componentassembly.Existinginterface;
29 import org.objectweb.openccm.descriptor.componentassembly.beans.ExistinginterfaceBean;
30 import org.objectweb.openccm.descriptor.componentassembly.ccm.deployer.base.ChildDeployerContext;
31 import org.objectweb.openccm.descriptor.componentassembly.ccm.deployer.base.InitializationError;
32 import org.objectweb.openccm.descriptor.componentassembly.ccm.deployer.util.FindbyDeployer;
33
34 /**
35  * Theexistinginterface deployer context defines all the connection requires for
36  * interface resolution
37  *
38  * @author <a HREF="mailto:briclet@lifl.fr">Briclet Frédéric</a>
39  *
40  * @version 0.1
41  */
42 public class ExistinginterfaceDeployerContext extends ChildDeployerContext {
43     // ==================================================================
44 //
45 // Internal state.
46 //
47 // ==================================================================
48 private ExistinginterfaceBean existingInterface;
49     private FindbyDeployer findbyDeployer;
50
51     // ==================================================================
52 //
53 // Constructors.
54 //
55 // ==================================================================
56 // ==================================================================
57 //
58 // Internal methods.
59 //
60 // ==================================================================
61 // ==================================================================
62 //
63 // Public accessor methods.
64 //
65 // ==================================================================
66
67     /**
68      * @return
69      */
70     public Existinginterface
71     getExistingInterface()
72     {
73         return existingInterface;
74     }
75
76     /**
77      * @return
78      */
79     public FindbyDeployer
80     getFindbyDeployer()
81     {
82         return findbyDeployer;
83     }
84
85     /**
86      * @param existinginterface
87      */
88     public void
89     connectExistingInterface(ExistinginterfaceBean existinginterface)
90     {
91         existingInterface = existinginterface;
92         connectDeployerDescription(existinginterface);
93     }
94
95     /**
96      * @param deployer
97      */
98     public void
99     connectFindbyDeployer(FindbyDeployer deployer)
100     {
101         findbyDeployer = deployer;
102     }
103     
104     /**
105      * This initialization method is used to check that all the services and
106      * information required to deploy are presents. If all is OK the deployer
107      * is put in inactive deployer state waiting for the deployment processing.
108      *
109      * @exception InitializationError is thrown if a problem is detected
110      */
111     public void
112     initialize()
113     throws InitializationError
114     {
115         if(getExistingInterface()==null)
116             getErrorManager()
117            .submitException(new InitializationError(this,"Connection on existinginterface bean is required"+
118                                               "check the handler code it must specify this connection"));
119     
120         if(getFindbyDeployer()==null)
121             getErrorManager()
122           .submitException(new InitializationError(this,"Findby child must be"+
123                                                 "specified check the existinginterface element"+
124                                                   "description\n."+getStringifiedDeployerDescription()));
125         getLifeCycleManager().stepEndedSuccessFully();
126     }
127 }
128
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