J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2006-2007 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun in the LICENSE file that accompanied this code. |
| 10 | * |
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| 15 | * accompanied this code). |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License version |
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | |
| 26 | package sun.beans.editors; |
| 27 | |
| 28 | /** |
| 29 | * Property editor for a java builtin "boolean" type. |
| 30 | */ |
| 31 | |
| 32 | import java.beans.*; |
| 33 | |
| 34 | public class BooleanEditor extends PropertyEditorSupport { |
| 35 | |
| 36 | |
| 37 | public String getJavaInitializationString() { |
| 38 | Object value = getValue(); |
| 39 | return (value != null) |
| 40 | ? value.toString() |
| 41 | : "null"; |
| 42 | } |
| 43 | |
| 44 | public String getAsText() { |
| 45 | Object value = getValue(); |
| 46 | return (value instanceof Boolean) |
| 47 | ? getValidName((Boolean) value) |
| 48 | : null; |
| 49 | } |
| 50 | |
| 51 | public void setAsText(String text) throws java.lang.IllegalArgumentException { |
| 52 | if (text == null) { |
| 53 | setValue(null); |
| 54 | } else if (isValidName(true, text)) { |
| 55 | setValue(Boolean.TRUE); |
| 56 | } else if (isValidName(false, text)) { |
| 57 | setValue(Boolean.FALSE); |
| 58 | } else { |
| 59 | throw new java.lang.IllegalArgumentException(text); |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | public String[] getTags() { |
| 64 | return new String[] {getValidName(true), getValidName(false)}; |
| 65 | } |
| 66 | |
| 67 | // the following method should be localized (4890258) |
| 68 | |
| 69 | private String getValidName(boolean value) { |
| 70 | return value ? "True" : "False"; |
| 71 | } |
| 72 | |
| 73 | private boolean isValidName(boolean value, String name) { |
| 74 | return getValidName(value).equalsIgnoreCase(name); |
| 75 | } |
| 76 | } |