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Java > Open Source Codes > org > objectweb > util > browser > gui > lib > DefaultTreeProvider


1 /*====================================================================
2
3 Objectweb Browser framework
4 Copyright (C) 2000-2003 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): Jerome Moroy.
23 Contributor(s): ______________________________________.
24
25 ====================================================================*/
26
27 package org.objectweb.util.browser.gui.lib;
28
29 import org.objectweb.util.browser.api.Context;
30 import org.objectweb.util.browser.api.Entry;
31 import org.objectweb.util.browser.api.TreeView;
32 import org.objectweb.util.browser.core.api.ExtendedTreeView;
33 import org.objectweb.util.browser.core.api.TreeConfiguration;
34 import org.objectweb.util.browser.core.common.DynamicTree;
35 import org.objectweb.util.browser.gui.api.TreeProvider;
36
37 /**
38  *
39  *
40  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jerome Moroy</a>
41  *
42  * @version 0.1
43  */
44 public class DefaultTreeProvider implements TreeProvider {
45
46     //==================================================================
47 //
48 // No internal state.
49 //
50 //==================================================================
51
52     //==================================================================
53 //
54 // No constructor.
55 //
56 //==================================================================
57
58     //==================================================================
59 //
60 // No internal method.
61 //
62 //==================================================================
63
64     //==================================================================
65 //
66 // Public methods.
67 //
68 //==================================================================
69
70     /**
71      * @see org.objectweb.util.browser.gui.api.TreeProvider#createDynamicTree(org.objectweb.util.browser.api.TreeView)
72      */
73     public DynamicTree createDynamicTree(TreeView treeView) {
74         return createDynamicTree(treeView,true);
75     }
76
77     /**
78      * @see org.objectweb.util.browser.gui.api.TreeProvider#createDynamicTree(org.objectweb.util.browser.api.TreeView, boolean)
79      */
80     public DynamicTree createDynamicTree(TreeView treeView, boolean withData) {
81         DynamicTree tree = null;
82         if(treeView!=null){
83             tree = new DynamicTree();
84             TreeConfiguration treeConfiguration = ((ExtendedTreeView)treeView).getTreeConfiguration();
85             tree.setNewBrowserProperty(treeConfiguration.getBrowserProperty());
86             tree.setNewContextProperty(treeConfiguration.getContextProperty());
87             if(withData){
88                 Context c = treeConfiguration.getInitialContext();
89                 Entry[] entries = c.getEntries();
90                 for (int i = 0; i < entries.length; i++) {
91                     Entry entry = entries[i];
92                     tree.addEntry(entry.getName().toString(),entry.getValue(),1);
93                 }
94             }
95         }
96         return tree;
97     }
98
99 }
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