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/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
public class TextValidator extends ControlValidator
{
/** Creates a new instance of NumericValidator */
public TextValidator( )
{
}
public String explainInvalid( Object Value )
{
try
{
String value = (String)Value;
if ( containsZs( value ) )
return "No Z's allowed here";
if ( !isProperChunks( value ) )
return "Need 3 * n characters";
}
catch( java.lang.Exception e )
{
return "ooops. Unknown error";
}
return "";
}
public boolean isValid( Object Value )
{
try
{
String value = (String)Value;
if ( containsZs( value ) )
return false;
if ( !isProperChunks( value ) )
return false;
return true;
}
catch( java.lang.Exception e )
{
}
return false;
}
private boolean isProperChunks( String value )
{
return ( value.length() % 3 ) == 0;
}
private boolean containsZs( String value )
{
if ( ( value.indexOf( 'Z' ) != -1 )
|| ( value.indexOf( 'z' ) != -1 )
)
return true;
return false;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
