98 lines
2.7 KiB
Java
98 lines
2.7 KiB
Java
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: TextValidator.java,v $
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*
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* $Revision: 1.3 $
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*
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* last change: $Author: rt $ $Date: 2005-09-07 20:11:06 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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import com.sun.star.form.binding.*;
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/**
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*
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* @author fs@openoffice.org
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*/
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public class TextValidator extends ControlValidator
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{
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/** Creates a new instance of NumericValidator */
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public TextValidator( )
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{
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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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String value = (String)Value;
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if ( containsZs( value ) )
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return "No Z's allowed here";
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if ( !isProperChunks( value ) )
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return "Need 3 * n characters";
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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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String value = (String)Value;
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if ( containsZs( value ) )
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return false;
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if ( !isProperChunks( value ) )
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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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private boolean isProperChunks( String value )
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{
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return ( value.length() % 3 ) == 0;
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}
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private boolean containsZs( String value )
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{
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if ( ( value.indexOf( 'Z' ) != -1 )
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|| ( value.indexOf( 'z' ) != -1 )
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)
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return true;
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return false;
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}
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}
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