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


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.Componentsupportedinterface;
29 import org.objectweb.openccm.descriptor.componentassembly.beans.ComponentsupportedinterfaceBean;
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.installer.ComponentinstantiationDeployer;
33 import org.objectweb.openccm.descriptor.componentassembly.ccm.deployer.util.FindbyDeployer;
34
35 /**
36  * This class describes all the context connection required for the
37  * componentsupportedinterface deployer job.
38  *
39  * @author <a HREF="mailto:briclet@lifl.fr">Briclet Frédéric</a>
40  *
41  * @version 0.1
42  */
43 public class ComponentsupportedinterfaceDeployerContext
44     extends ChildDeployerContext {
45     // ==================================================================
46 //
47 // Internal state.
48 //
49 // ==================================================================
50 private ComponentsupportedinterfaceBean componentsupportedinterface;
51     private FindbyDeployer findbyDeployer;
52     private ComponentinstantiationDeployer componentinstantiationDeployer;
53     // ==================================================================
54 //
55 // Constructors.
56 //
57 // ==================================================================
58 // ==================================================================
59 //
60 // Internal methods.
61 //
62 // ==================================================================
63 // ==================================================================
64 //
65 // Public accessor methods.
66 //
67 // ==================================================================
68
69     /**
70      * @return
71      */
72     public Componentsupportedinterface
73     getComponentsupportedinterface()
74     {
75         return componentsupportedinterface;
76     }
77
78     /**
79      * @return
80      */
81     public FindbyDeployer
82     getFindbyDeployer()
83     {
84         return findbyDeployer;
85     }
86
87     /**
88      * @param componentsupportedinterface
89      */
90     public void
91     connectComponentsupportedinterface
92     (ComponentsupportedinterfaceBean componentsupportedinterface)
93     {
94         this.componentsupportedinterface = componentsupportedinterface;
95         connectDeployerDescription(componentsupportedinterface);
96     }
97
98     /**
99      * @param deployer
100      */
101     public void
102     connectFindbyDeployer(FindbyDeployer deployer)
103     {
104         findbyDeployer = deployer;
105     }
106
107     /**
108      * @return
109      */
110     public ComponentinstantiationDeployer
111     getComponentinstantiationDeployer()
112     {
113         return componentinstantiationDeployer;
114     }
115     
116     /**
117      * @param deployer
118      */
119     public void
120     connectComponentinstantiationDeployer(ComponentinstantiationDeployer deployer)
121     {
122         componentinstantiationDeployer = deployer;
123     }
124
125     /**
126      * This initialization method is used to check that all the services and
127      * information required to deploy are presents. If all is OK the deployer
128      * is put in inactive deployer state waiting for the deployment processing.
129      *
130      * @exception InitializationError is thrown if a problem is detected
131      */
132     public void
133     initialize()
134     throws InitializationError
135     {
136         if (getComponentsupportedinterface() == null)
137             getErrorManager().submitException(
138                 new InitializationError(
139                     this,
140                     "Connection on componentsupportedinterface is required"
141                         + "check the handler code it must specify this connection"));
142
143         if (getComponentsupportedinterface().getComponentinstantiationref()
144             == null
145             && getFindbyDeployer() == null)
146             getErrorManager().submitException(
147                 new InitializationError(
148                     this,
149                     "At least one of componentinstantiationref/findby child"
150                         + "must be specified in componentsupportedinterface element,"
151                         + "check you componentfiles element description.\n"
152                         + getStringifiedDeployerDescription()));
153         getLifeCycleManager().stepEndedSuccessFully();
154     }
155     
156 }
157
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