a087939c8a
2006/02/22 15:21:42 fs 1.2.60.1: in the course of #i62418#: check boxes and radio buttons exchange their validatable value as boolean, if no external binding is set
92 lines
3.3 KiB
Java
92 lines
3.3 KiB
Java
/*************************************************************************
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*
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* $RCSfile: BooleanValidator.java,v $
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*
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* $Revision: 1.3 $
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*
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* last change: $Author: vg $ $Date: 2006-03-15 09:26:56 $
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*
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* The Contents of this file are made available subject to the terms of
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* the BSD license.
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*
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* Copyright (c) 2003 by Sun Microsystems, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Sun Microsystems, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*************************************************************************/
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/**
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*
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* @author fs93730
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*/
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public class BooleanValidator extends ControlValidator
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{
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private boolean m_preventChecked;
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private com.sun.star.uno.AnyConverter m_converter;
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/** Creates a new instance of BooleanValidator */
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public BooleanValidator( boolean preventChecked )
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{
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m_preventChecked = preventChecked;
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m_converter = new com.sun.star.uno.AnyConverter();
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}
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public String explainInvalid( Object Value )
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{
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try
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{
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if ( m_converter.isVoid( Value ) )
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return "'indetermined' is not an allowed state";
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boolean value = ((Boolean)Value).booleanValue();
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if ( m_preventChecked && ( value == true ) )
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return "no no no. Don't check it.";
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}
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catch( java.lang.Exception e )
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{
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return "ooops. Unknown error";
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}
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return "";
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}
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public boolean isValid( Object Value )
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{
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try
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{
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if ( m_converter.isVoid( Value ) )
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return false;
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boolean value = ((Boolean)Value).booleanValue();
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if ( m_preventChecked && ( value == true ) )
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return false;
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return true;
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}
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catch( java.lang.Exception e )
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{
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}
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return false;
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}
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}
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