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/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
import com.sun.star.uno.AnyConverter;
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the BSD license.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Sun Microsystems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*************************************************************************/
public class BooleanValidator extends ControlValidator
{
private boolean m_preventChecked;
/** Creates a new instance of BooleanValidator */
public BooleanValidator( boolean preventChecked )
{
m_preventChecked = preventChecked;
}
public String explainInvalid( Object Value )
{
try
{
if ( AnyConverter.isVoid( Value ) )
return "'indetermined' is not an allowed state";
boolean value = ((Boolean)Value).booleanValue();
if ( m_preventChecked && ( value == true ) )
return "no no no. Don't check it.";
}
catch( java.lang.Exception e )
{
return "ooops. Unknown error";
}
return "";
}
public boolean isValid( Object Value )
{
try
{
if ( AnyConverter.isVoid( Value ) )
return false;
boolean value = ((Boolean)Value).booleanValue();
if ( m_preventChecked && ( value == true ) )
return false;
return true;
}
catch( java.lang.Exception e )
{
}
return false;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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