127 lines
4.1 KiB
Java
127 lines
4.1 KiB
Java
/*************************************************************************
|
|
*
|
|
* $RCSfile: TimeValidator.java,v $
|
|
*
|
|
* $Revision: 1.2 $
|
|
*
|
|
* last change: $Author: rt $ $Date: 2005-01-31 16:33:37 $
|
|
*
|
|
* The Contents of this file are made available subject to the terms of
|
|
* either of the following licenses
|
|
*
|
|
* - GNU Lesser General Public License Version 2.1
|
|
* - Sun Industry Standards Source License Version 1.1
|
|
*
|
|
* Sun Microsystems Inc., October, 2000
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2000 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1, as published by the Free Software Foundation.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
*
|
|
* Sun Industry Standards Source License Version 1.1
|
|
* =================================================
|
|
* The contents of this file are subject to the Sun Industry Standards
|
|
* Source License Version 1.1 (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.openoffice.org/license.html.
|
|
*
|
|
* Software provided under this License is provided on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
|
|
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
|
|
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
|
|
* See the License for the specific provisions governing your rights and
|
|
* obligations concerning the Software.
|
|
*
|
|
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
|
|
*
|
|
* Copyright: 2000 by Sun Microsystems, Inc.
|
|
*
|
|
* All Rights Reserved.
|
|
*
|
|
* Contributor(s): _______________________________________
|
|
*
|
|
*
|
|
************************************************************************/
|
|
|
|
import com.sun.star.form.binding.*;
|
|
|
|
/**
|
|
*
|
|
* @author fs@openoffice.org
|
|
*/
|
|
public class TimeValidator extends ControlValidator
|
|
{
|
|
|
|
/** Creates a new instance of NumericValidator */
|
|
public TimeValidator( )
|
|
{
|
|
}
|
|
|
|
public String explainInvalid( Object Value )
|
|
{
|
|
try
|
|
{
|
|
if ( isVoid( Value ) )
|
|
return "empty input";
|
|
|
|
com.sun.star.util.Time timeValue = (com.sun.star.util.Time)Value;
|
|
if ( isInvalidTime( timeValue ) )
|
|
return "this is no valid time";
|
|
if ( !isFullHour( timeValue ) )
|
|
return "time must denote a full hour";
|
|
}
|
|
catch( java.lang.Exception e )
|
|
{
|
|
return "this is no valid time";
|
|
}
|
|
return "";
|
|
}
|
|
|
|
public boolean isValid( Object Value )
|
|
{
|
|
try
|
|
{
|
|
if ( isVoid( Value ) )
|
|
return false;
|
|
|
|
com.sun.star.util.Time timeValue = (com.sun.star.util.Time)Value;
|
|
if ( isInvalidTime( timeValue ) )
|
|
return false;
|
|
if ( !isFullHour( timeValue ) )
|
|
return false;
|
|
return true;
|
|
}
|
|
catch( java.lang.Exception e )
|
|
{
|
|
e.printStackTrace( System.err );
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private boolean isInvalidTime( com.sun.star.util.Time timeValue )
|
|
{
|
|
return ( timeValue.Hours == -1 ) && ( timeValue.Minutes == -1 ) && ( timeValue.Seconds == -1 ) && ( timeValue.HundredthSeconds == -1 );
|
|
}
|
|
|
|
private boolean isFullHour( com.sun.star.util.Time timeValue )
|
|
{
|
|
return ( timeValue.Minutes == 0 ) && ( timeValue.Seconds == 0 ) && ( timeValue.HundredthSeconds == 0 );
|
|
}
|
|
}
|