1 /*
2 * Copyright (c) 2001-2004,
3 * RedVerst Group, ISP RAS http://www.ispras.ru
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright notice, this
10 * list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright notice,
13 * this list of conditions and the following disclaimer in the documentation
14 * and/or other materials provided with the distribution.
15 *
16 * 3. The names "ATP", "TreeDL", "RedVerst", "ISP RAS"
17 * may not be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
22 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
23 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
24 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
25 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
26 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
27 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
29 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 package com.unitesk.atp.tree.tool;
33
34 import com.unitesk.atp.tree.Node;
35 import com.unitesk.atp.messages.*;
36
37 /***
38 * Default implementation of plugin manager interface.
39 *
40 * @author <A href="mailto:demakov@ispras.ru">Alexey Demakov</A>
41 * @version $Id: PluginManagerClass.java,v 1.1 2004/10/09 06:40:12 all-x Exp $
42 */
43 public class PluginManagerClass
44 extends com.unitesk.atp.tool.PluginManagerClass
45 implements PluginManager
46 {
47 protected Tree tree;
48
49 /***
50 * {@inheritDoc}
51 */
52 public Tree getTree() { return tree; }
53
54 /***
55 * {@inheritDoc}
56 */
57 public void setTree( Tree tree ) { this.tree = tree; }
58
59 /***
60 * {@inheritDoc}
61 */
62 public final void process( String name, Tree tree )
63 {
64 Object plugin = getPlugin( name );
65
66 if( plugin != null && plugin instanceof Action )
67 {
68 ((Action)plugin).process( tree != null ? tree : this.tree );
69 } else {
70 mbox.fatal( new NameNotFoundMessage( null
71 , null
72 , mbox
73 .getStringManager()
74 .getString( Action.class
75 , "message.action"
76 )
77 , name
78 )
79 );
80 }
81 }
82
83 /***
84 * {@inheritDoc}
85 */
86 public final Object get( String name, Tree tree, Node node )
87 {
88 Object plugin = getPlugin( name );
89
90 if( plugin != null && plugin instanceof Attribute )
91 {
92 return ((Attribute)plugin).get( tree != null ? tree : this.tree
93 , node
94 );
95 } else {
96 mbox.fatal( new NameNotFoundMessage( null
97 , null
98 , mbox
99 .getStringManager()
100 .getString( Attribute.class
101 , "message.attribute"
102 )
103 , name
104 )
105 );
106 return null;
107 }
108 }
109 }