1 /*
2 * $Header: /home/cvs/jakarta-commons-sandbox/jelly/src/java/org/apache/commons/jelly/tags/xml/XMLTagLibrary.java,v 1.6 2002/05/17 18:04:00 jstrachan Exp $
3 * $Revision: 1.6 $
4 * $Date: 2002/05/17 18:04:00 $
5 *
6 * ====================================================================
7 *
8 * The Apache Software License, Version 1.1
9 *
10 * Copyright (c) 1999-2002 The Apache Software Foundation. All rights
11 * reserved.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
15 * are met:
16 *
17 * 1. Redistributions of source code must retain the above copyright
18 * notice, this list of conditions and the following disclaimer.
19 *
20 * 2. Redistributions in binary form must reproduce the above copyright
21 * notice, this list of conditions and the following disclaimer in
22 * the documentation and/or other materials provided with the
23 * distribution.
24 *
25 * 3. The end-user documentation included with the redistribution, if
26 * any, must include the following acknowlegement:
27 * "This product includes software developed by the
28 * Apache Software Foundation (http://www.apache.org/)."
29 * Alternately, this acknowlegement may appear in the software itself,
30 * if and wherever such third-party acknowlegements normally appear.
31 *
32 * 4. The names "The Jakarta Project", "Commons", and "Apache Software
33 * Foundation" must not be used to endorse or promote products derived
34 * from this software without prior written permission. For written
35 * permission, please contact apache@apache.org.
36 *
37 * 5. Products derived from this software may not be called "Apache"
38 * nor may "Apache" appear in their names without prior written
39 * permission of the Apache Group.
40 *
41 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
42 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
43 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
44 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
45 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
46 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
47 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
48 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
49 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
50 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
51 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52 * SUCH DAMAGE.
53 * ====================================================================
54 *
55 * This software consists of voluntary contributions made by many
56 * individuals on behalf of the Apache Software Foundation. For more
57 * information on the Apache Software Foundation, please see
58 * <http://www.apache.org/>.
59 *
60 * $Id: XMLTagLibrary.java,v 1.6 2002/05/17 18:04:00 jstrachan Exp $
61 */
62 package org.apache.commons.jelly.tags.swing;
63
64 import java.awt.Dimension;
65 import java.awt.Point;
66 import java.util.HashMap;
67 import java.util.Map;
68
69 import javax.swing.*;
70
71 import org.apache.commons.beanutils.ConvertUtils;
72
73 import org.apache.commons.jelly.Tag;
74 import org.apache.commons.jelly.TagLibrary;
75 import org.apache.commons.jelly.impl.TagScript;
76 import org.apache.commons.jelly.impl.DynaTagScript;
77 import org.apache.commons.jelly.impl.TagFactory;
78 import org.apache.commons.jelly.tags.swing.converters.DimensionConverter;
79 import org.apache.commons.jelly.tags.swing.converters.PointConverter;
80
81 import org.apache.commons.logging.Log;
82 import org.apache.commons.logging.LogFactory;
83
84 import org.xml.sax.Attributes;
85
86 /***
87 * A Jelly custom tag library that allows Ant tasks to be called from inside Jelly.
88 *
89 * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
90 * @author <a href="mailto:bob@eng.werken.com">bob mcwhirter</a>
91 * @version $Revision: 1.6 $
92 */
93 public class SwingTagLibrary extends TagLibrary {
94
95 /*** The Log to which logging calls will be made. */
96 private static final Log log = LogFactory.getLog(SwingTagLibrary.class);
97
98 /*** A map of element name to bean class objects */
99 private Map factoryMap;
100
101 static {
102
103 // ### we should create Converters from Strings to various Swing types such as
104 // ### Icon, KeyStroke etc.
105 ConvertUtils.register( new DimensionConverter(), Dimension.class );
106 ConvertUtils.register( new PointConverter(), Point.class );
107 }
108
109 public SwingTagLibrary() {
110 registerTag( "action", ActionTag.class );
111 registerTag( "windowListener", WindowListenerTag.class );
112 }
113
114 /*** Creates a new script to execute the given tag name and attributes */
115 public TagScript createTagScript(String name, Attributes attributes) throws Exception {
116 TagScript answer = super.createTagScript(name, attributes);
117 if ( answer == null ) {
118 final Factory factory = getFactory( name );
119 if ( factory != null ) {
120 return new DynaTagScript(
121 new TagFactory() {
122 public Tag createTag() throws Exception {
123 return new ComponentTag(factory);
124 }
125 }
126 );
127 }
128 }
129 return answer;
130 }
131
132 /***
133 * @return the Factory of the Swing component for the given element name
134 */
135 public Factory getFactory(String elementName) {
136 return (Factory) getFactoryMap().get(elementName);
137 }
138
139 // Implementation methods
140 //-------------------------------------------------------------------------
141
142 /***
143 * Strategy method allowing derived classes to change the registration behaviour
144 */
145 protected void registerFactories() {
146 registerBeanFactory( "button", JButton.class );
147 registerBeanFactory( "checkBox", JCheckBox.class );
148 registerBeanFactory( "checkBoxMenuItem", JCheckBoxMenuItem.class );
149 registerBeanFactory( "comboBox", JComboBox.class );
150 registerBeanFactory( "desktopPane", JDesktopPane.class );
151 registerBeanFactory( "dialog", JDesktopPane.class );
152 registerBeanFactory( "frame", JFrame.class );
153 registerBeanFactory( "internalFrame", JInternalFrame.class );
154 registerBeanFactory( "label", JLabel.class );
155 registerBeanFactory( "list", JList.class );
156 registerBeanFactory( "menu", JMenu.class );
157 registerBeanFactory( "menuBar", JMenuBar.class );
158 registerBeanFactory( "menuItem", JMenuItem.class );
159 registerBeanFactory( "panel", JPanel.class );
160 registerBeanFactory( "passwordField", JPasswordField.class );
161 registerBeanFactory( "popupMenu", JPopupMenu.class );
162 registerBeanFactory( "radioButton", JRadioButton.class );
163 registerBeanFactory( "radioButtonMenuItem", JRadioButtonMenuItem.class );
164 registerBeanFactory( "optionPane", JOptionPane.class );
165 registerBeanFactory( "scrollPane", JScrollPane.class );
166 registerBeanFactory( "separator", JSeparator.class );
167
168 registerFactory(
169 "splitPane",
170 new Factory() {
171 public Object newInstance() {
172 JSplitPane answer = new JSplitPane();
173 answer.setLeftComponent(null);
174 answer.setRightComponent(null);
175 answer.setTopComponent(null);
176 answer.setBottomComponent(null);
177 return answer;
178 }
179 }
180 );
181 registerBeanFactory( "tabbedPane", JTabbedPane.class );
182 registerBeanFactory( "table", JTable.class );
183 registerBeanFactory( "textArea", JTextArea.class );
184 registerBeanFactory( "textField", JTextField.class );
185 registerBeanFactory( "toggleButton", JToggleButton.class );
186 registerBeanFactory( "tree", JTree.class );
187 registerBeanFactory( "toolBar", JToolBar.class );
188 }
189
190 /***
191 * Register a widget factory for the given element name
192 */
193 protected void registerFactory(String name, Factory factory) {
194 getFactoryMap().put(name, factory);
195 }
196
197 /***
198 * Register a bean factory for the given element name and class
199 */
200 protected void registerBeanFactory(String name, Class beanClass) {
201 registerFactory(name, new BeanFactory(beanClass));
202 }
203
204 protected Map getFactoryMap() {
205 if ( factoryMap == null ) {
206 factoryMap = new HashMap();
207 registerFactories();
208 }
209 return factoryMap;
210 }
211 }
This page was automatically generated by Maven