KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > jboss > util > propertyeditor > BooleanEditor


1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
6   *
7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * published by the Free Software Foundation; either version 2.1 of
10   * the License, or (at your option) any later version.
11   *
12   * This software 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 software; if not, write to the Free
19   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21   */
22 package org.jboss.util.propertyeditor;
23
24 import java.beans.PropertyEditorSupport JavaDoc;
25 /** A property editor for {@link java.lang.Boolean}.
26  *
27  * @version $Revision: 1958 $
28  * @author Scott.Stark@jboss.org
29  */
30 public class BooleanEditor extends PropertyEditorSupport JavaDoc
31 {
32    private static final String JavaDoc[] BOOLEAN_TAGS = {"true", "false"};
33
34    /** Map the argument text into Boolean.TRUE or Boolean.FALSE
35     using Boolean.valueOf.
36     */
37    public void setAsText(final String JavaDoc text)
38    {
39       if (PropertyEditors.isNull(text))
40       {
41          setValue(null);
42          return;
43       }
44       Object JavaDoc newValue = Boolean.valueOf(text);
45       setValue(newValue);
46    }
47
48    /**
49     @return the values {"true", "false"}
50     */
51    public String JavaDoc[] getTags()
52    {
53       return BOOLEAN_TAGS;
54    }
55 }
Popular Tags