ThickClientModuleImpl


1   /*
2    * Copyright (c) 2003 - 2007 OpenSubsystems s.r.o. Slovak Republic. All rights reserved.
3    * 
4    * Project: OpenSubsystems
5    * 
6    * $Id: ThickClientModuleImpl.java,v 1.7 2007/01/07 06:14:39 bastafidli Exp $
7    * 
8    * This program is free software; you can redistribute it and/or modify
9    * it under the terms of the GNU General Public License as published by
10   * the Free Software Foundation; version 2 of the License. 
11   * 
12   * This program 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
15   * GNU General Public License for more details.
16   * 
17   * You should have received a copy of the GNU General Public License
18   * along with this program; if not, write to the Free Software
19   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
20   */
21  
22  package org.opensubsystems.core.application;
23  
24  import java.util.logging.Logger  ;
25  
26  import org.opensubsystems.core.error.OSSException;
27  import org.opensubsystems.core.util.Log;
28  
29  /**
30   * Base class for all thick client modules providing basic implementation
31   * of common tasks.
32   *
33   * @version $Id: ThickClientModuleImpl.java,v 1.7 2007/01/07 06:14:39 bastafidli Exp $
34   * @author Miro Halas
35   * @code.reviewer Miro Halas
36   * @code.reviewed 1.5 2006/03/13 15:41:59 bastafidli
37   */
38  public abstract class ThickClientModuleImpl implements ThickClientModule
39  {
40     // Attributes ///////////////////////////////////////////////////////////////
41     
42     /**
43      * Client using this module.
44      */
45     protected ThickClient m_client;
46     
47     /**
48      * Flag telling us if the module was already initialized.
49      */
50     protected boolean m_bInitialized;
51     
52     // Cached values ////////////////////////////////////////////////////////////
53     
54     /**
55      * Logger for this class
56      */
57     private static Logger   s_logger = Log.getInstance(ThickClientModuleImpl.class);
58  
59     // Constructors /////////////////////////////////////////////////////////////
60     
61     /**
62      * Constructor
63      */
64     public ThickClientModuleImpl(
65     )
66     {
67        m_bInitialized = false;
68     }
69     
70     // Public methods ///////////////////////////////////////////////////////////
71     
72     /**
73      * {@inheritDoc}
74      */
75     public ThickClient getClient(
76     )
77     {
78        return m_client;
79     }
80     
81     /**
82      * {@inheritDoc}
83      */
84     public void init(
85        ThickClient client
86     ) throws OSSException
87     {
88        s_logger.finer("Initializing module " + getName());
89        m_client = client;
90        m_bInitialized = true;
91     }
92     
93     /**
94      * {@inheritDoc}
95      */
96     public boolean activate(
97        boolean bReactivate
98     )
99     {
100       // Nothing to do 
101       return true;
102    }
103 
104    /**
105     * {@inheritDoc}
106     */
107    public void pasivate()
108    {
109       // Nothing to do 
110    }
111 
112    /**
113     * {@inheritDoc}
114     */
115    public void refresh()
116    {
117       // Nothing to do 
118    }
119 
120    /**
121     * {@inheritDoc}
122     */
123    public void destroy()
124    {
125       // Nothing to do 
126       s_logger.finer("Destroying module " + getName());
127       m_bInitialized = false;
128    }
129 
130    /**
131     * {@inheritDoc}
132     */
133    public Object   displayMessage(
134       String   strTitle,
135       String   strMessage,
136       Object   additionalInfo
137    )
138    {
139       // By default the moduleis displayed as part of the main window so just
140       // delegate the call to the main window method
141       return m_client.getGui().displayMessage(strTitle, strMessage, additionalInfo);
142    }
143 }
144
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags