1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * The Contents of this file are made available subject to the terms of 4*cdf0e10cSrcweir * the BSD license. 5*cdf0e10cSrcweir * 6*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 7*cdf0e10cSrcweir * All rights reserved. 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * Redistribution and use in source and binary forms, with or without 10*cdf0e10cSrcweir * modification, are permitted provided that the following conditions 11*cdf0e10cSrcweir * are met: 12*cdf0e10cSrcweir * 1. Redistributions of source code must retain the above copyright 13*cdf0e10cSrcweir * notice, this list of conditions and the following disclaimer. 14*cdf0e10cSrcweir * 2. Redistributions in binary form must reproduce the above copyright 15*cdf0e10cSrcweir * notice, this list of conditions and the following disclaimer in the 16*cdf0e10cSrcweir * documentation and/or other materials provided with the distribution. 17*cdf0e10cSrcweir * 3. Neither the name of Sun Microsystems, Inc. nor the names of its 18*cdf0e10cSrcweir * contributors may be used to endorse or promote products derived 19*cdf0e10cSrcweir * from this software without specific prior written permission. 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22*cdf0e10cSrcweir * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23*cdf0e10cSrcweir * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 24*cdf0e10cSrcweir * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 25*cdf0e10cSrcweir * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 26*cdf0e10cSrcweir * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 27*cdf0e10cSrcweir * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 28*cdf0e10cSrcweir * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 29*cdf0e10cSrcweir * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR 30*cdf0e10cSrcweir * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE 31*cdf0e10cSrcweir * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32*cdf0e10cSrcweir * 33*cdf0e10cSrcweir *************************************************************************/ 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir /** 36*cdf0e10cSrcweir * 37*cdf0e10cSrcweir * @author fs93730 38*cdf0e10cSrcweir */ 39*cdf0e10cSrcweir public class BooleanValidator extends ControlValidator 40*cdf0e10cSrcweir { 41*cdf0e10cSrcweir private boolean m_preventChecked; 42*cdf0e10cSrcweir private com.sun.star.uno.AnyConverter m_converter; 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir /** Creates a new instance of BooleanValidator */ 45*cdf0e10cSrcweir public BooleanValidator( boolean preventChecked ) 46*cdf0e10cSrcweir { 47*cdf0e10cSrcweir m_preventChecked = preventChecked; 48*cdf0e10cSrcweir m_converter = new com.sun.star.uno.AnyConverter(); 49*cdf0e10cSrcweir } 50*cdf0e10cSrcweir 51*cdf0e10cSrcweir public String explainInvalid( Object Value ) 52*cdf0e10cSrcweir { 53*cdf0e10cSrcweir try 54*cdf0e10cSrcweir { 55*cdf0e10cSrcweir if ( m_converter.isVoid( Value ) ) 56*cdf0e10cSrcweir return "'indetermined' is not an allowed state"; 57*cdf0e10cSrcweir boolean value = ((Boolean)Value).booleanValue(); 58*cdf0e10cSrcweir if ( m_preventChecked && ( value == true ) ) 59*cdf0e10cSrcweir return "no no no. Don't check it."; 60*cdf0e10cSrcweir } 61*cdf0e10cSrcweir catch( java.lang.Exception e ) 62*cdf0e10cSrcweir { 63*cdf0e10cSrcweir return "ooops. Unknown error"; 64*cdf0e10cSrcweir } 65*cdf0e10cSrcweir return ""; 66*cdf0e10cSrcweir } 67*cdf0e10cSrcweir 68*cdf0e10cSrcweir public boolean isValid( Object Value ) 69*cdf0e10cSrcweir { 70*cdf0e10cSrcweir try 71*cdf0e10cSrcweir { 72*cdf0e10cSrcweir if ( m_converter.isVoid( Value ) ) 73*cdf0e10cSrcweir return false; 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir boolean value = ((Boolean)Value).booleanValue(); 76*cdf0e10cSrcweir if ( m_preventChecked && ( value == true ) ) 77*cdf0e10cSrcweir return false; 78*cdf0e10cSrcweir return true; 79*cdf0e10cSrcweir } 80*cdf0e10cSrcweir catch( java.lang.Exception e ) 81*cdf0e10cSrcweir { 82*cdf0e10cSrcweir } 83*cdf0e10cSrcweir return false; 84*cdf0e10cSrcweir } 85*cdf0e10cSrcweir } 86