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Java > Open Source Codes > de > qfs > apps > qflog > command > CommandFileOpen


1 // {{{ copyright
2
3 /********************************************************************
4  *
5  * $Id: CommandFileOpen.java,v 1.10 2000/07/05 14:07:44 gs Exp $
6  *
7  * The contents of this file are subject to the Mozilla Public
8  * License Version 1.1 (the "License"); you may not use this file
9  * except in compliance with the License. You may obtain a copy of
10  * the License at http://www.mozilla.org/MPL/
11  *
12  * Software distributed under the License is distributed on an "AS
13  * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
14  * implied. See the License for the specific language governing
15  * rights and limitations under the License.
16  *
17  * The Original Code is qfs.de code.
18  *
19  * The Initial Developer of the Original Code is Gregor Schmid.
20  * Portions created by Gregor Schmid are
21  * Copyright (C) 1999 Quality First Software, Gregor Schmid.
22  * All Rights Reserved.
23  *
24  * Contributor(s):
25  *
26  *******************************************************************/
27
28 // }}}
29
30 package de.qfs.apps.qflog.command;
31
32 // {{{ imports
33
34 import java.awt.Component JavaDoc;
35 import java.awt.Frame JavaDoc;
36
37 import java.io.File JavaDoc;
38
39 import de.qfs.lib.command.CancelCommandException;
40 import de.qfs.lib.command.Command;
41 import de.qfs.lib.command.CommandException;
42 import de.qfs.lib.command.Invokable;
43 import de.qfs.lib.log.Log;
44 import de.qfs.lib.log.Logger;
45
46 import de.qfs.apps.qflog.App;
47 import de.qfs.apps.qflog.Model;
48
49 import de.qfs.apps.qflog.logview.LogView;
50 import de.qfs.apps.qflog.logview.command.CommandSaveLog;
51
52 // }}}
53
54 /**
55  * This Command creates a new view for a LogFile.
56  *
57  * @author Gregor Schmid
58  * @version $Revision: 1.10 $
59  */
60 public class CommandFileOpen extends Command
61 implements Invokable
62 {
63     // {{{ variables
64
65     /**
66      * The Logger used for logging.
67      */
68     private final static Logger logger = new Logger (CommandFileOpen.class);
69
70     /**
71      * The parent Frame for the FileChooser.
72      */
73     private Frame JavaDoc parent;
74
75     /**
76      * The file to open.
77      */
78     private File JavaDoc file;
79
80     // }}}
81
82     // {{{ constructors
83
84     /**
85      * Create a new CommandFileOpen.
86      *
87      * @param source The source of the Command.
88      * @param parent The parent Frame for the FileChooser.
89      */
90     public CommandFileOpen (Object JavaDoc source, Frame JavaDoc parent)
91     {
92         super (source);
93         this.parent = parent;
94     }
95
96     /**
97      * Create a new CommandFileOpen.
98      *
99      * @param source The source of the Command.
100      * @param parent The parent Frame for the FileChooser - ignored.
101      * @param file The file to open.
102      */
103     public CommandFileOpen (Object JavaDoc source, Frame JavaDoc parent, File JavaDoc file)
104     {
105         super (source);
106         this.parent = parent;
107         this.file = file;
108     }
109
110     // }}}
111
112     // {{{ invoke
113
114     /**
115      * Invoke the command.
116      *
117      * @return Always null.
118      *
119      * @throws CommandException Never.
120      */
121     public Object JavaDoc invoke()
122          throws CommandException
123     {
124         if (logger.level >= Log.MTD) {
125             logger.log(Log.MTD, "invoke()", "");
126         }
127
128         LogView view = new LogView ();
129         view.setLoggingEnabled(true);
130         // view.getConfigurator().register();
131 App.getCommandDistributor().assignCommandSilently
132             (new CommandSaveLog (this, parent, view, file, false, false));
133
134         Model.instance().addView(view);
135
136         // String name = view.getClientName();
137 // if (name == null) {
138 // name = "unknown";
139 // }
140 // int id = Model.instance().getNewId(name);
141
142         // try {
143 // LogListenerImpl listener =
144 // new LogListenerImpl (name, id, true, view);
145 // } catch (RemoteException ex) {
146 // // shouldn't happen
147 // if (logger.level >= Log.ERR) {
148 // logger.log("invoke()", ex);
149 // }
150 // return null;
151 // }
152
153         // if (file == null) {
154 // file = FileChooser.openLog(parent);
155 // if (file == null) {
156 // throw new CancelCommandException();
157 // }
158 // }
159
160         // String name = "unknown";
161 // try {
162 // ObjectInputStream ois = new ObjectInputStream
163 // (new FileInputStream (file));
164 // int version = ois.readInt();
165 // name = (String) ((Object[]) ois.readObject())[0];
166 // ois.close();
167 // } catch (Exception ex) {
168 // if (logger.level >= Log.MSG) {
169 // logger.log(Log.MSG, "invoke()", ex);
170 // }
171 // }
172 // int id = Model.instance().getNewId(name);
173 // try {
174 // LogListenerImpl listener =
175 // new LogListenerImpl (name, id, true);
176 // } catch (RemoteException ex) {
177 // if (logger.level >= Log.ERR) {
178 // logger.log("invoke()", ex);
179 // }
180 // return null;
181 // }
182 // App.getCommandDistributor().assignCommandSilently
183 // (new CommandSaveLog (this, parent,
184 // Model.instance().getTableModel()
185 // .getViewForListener(0), file,
186 // false, false));
187 return null;
188     }
189
190     // }}}
191 }
192
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