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


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.Usesport;
29 import org.objectweb.openccm.descriptor.componentassembly.beans.UsesportBean;
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  * The usesportdeployer context defines all the connection requires for
37  * usesport resolution.
38  *
39  * @author <a HREF="mailto:briclet@lifl.fr">Briclet Frédéric</a>
40  *
41  * @version 0.1
42  */
43 public class UsesportDeployerContext
44        extends ChildDeployerContext
45     {
46     // ==================================================================
47 //
48 // Internal state.
49 //
50 // ==================================================================
51 private UsesportBean usesport;
52     private FindbyDeployer findbyDeployer;
53     private ComponentinstantiationDeployer componentinstantiationDeployer;
54     // ==================================================================
55 //
56 // Constructors.
57 //
58 // ==================================================================
59 // ==================================================================
60 //
61 // Internal methods.
62 //
63 // ==================================================================
64 // ==================================================================
65 //
66 // Public methods.
67 //
68 // ==================================================================
69
70     /**
71      * @return
72      */
73     public FindbyDeployer
74     getFindbyDeployer()
75     {
76         return findbyDeployer;
77     }
78
79     /**
80      * @return
81      */
82     public Usesport
83     getUsesport()
84     {
85         return usesport;
86     }
87
88     /**
89      * @param deployer
90      */
91     public void
92     connectFindbyDeployer(FindbyDeployer deployer)
93     {
94         findbyDeployer = deployer;
95     }
96
97     /**
98      * @param usesport
99      */
100     public void
101     connectUsesport(UsesportBean usesport)
102     {
103         this.usesport = usesport;
104         connectDeployerDescription(usesport);
105     }
106     /**
107      * @return
108      */
109     public ComponentinstantiationDeployer
110     getComponentinstantiationDeployer()
111     {
112         return componentinstantiationDeployer;
113     }
114     
115     /**
116      * @param deployer
117      */
118     public void
119     connectComponentinstantiationDeployer(ComponentinstantiationDeployer deployer)
120     {
121         componentinstantiationDeployer = deployer;
122     }
123     /**
124      * This initialization method is used to check that all the services and
125      * information required to deploy are presents. If all is OK the deployer
126      * is put in inactive deployer state waiting for the deployment processing.
127      *
128      * @exception InitializationError is thrown if a problem is detected
129      */
130     public void initialize() throws InitializationError{
131         if(getUsesport()==null)
132            getErrorManager()
133             .submitException( new InitializationError(this,"Connection on usesport bean is required"+
134                                           "check the handler code it must specify this connection"));
135                               
136         if(getUsesport().getComponentinstantiationref()!=null&&(
137             getUsesport().getComponentinstantiationref().getIdref()==null ||
138             getUsesport().getComponentinstantiationref().getIdref().length()==0))
139              getErrorManager()
140              .submitException( new InitializationError(this,"The idref attribute of the componentinstantiationref element"+
141                                            "must be fullfilled, check theUsesport element"+
142                                            "description\n."+getStringifiedDeployerDescription()));
143         if(getUsesport().getComponentinstantiationref()==null&&getFindbyDeployer()==null)
144             getErrorManager()
145                .submitException( new InitializationError(this,"One of componentinstantiationref/findby children must be"+
146                                            "specified check the Usesport element"+
147                                            "description\n."+getStringifiedDeployerDescription()));
148         getLifeCycleManager().stepEndedSuccessFully();
149     }
150
151
152 }
153
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