forked from amazingfate/loongoffice
9830fd36db
- nanosecond precision - signed (allowed negative) year Also: assorted improvements / bugfixes in date/time handling code. Some factorisation of copy/pasted code. Change-Id: I761a1b0b8731c82f19a0c37acbcf43d3c06d6cd6
81 lines
2.5 KiB
Java
81 lines
2.5 KiB
Java
/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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public class TimeValidator extends ControlValidator
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{
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/** Creates a new instance of NumericValidator */
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public TimeValidator( )
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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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if ( isVoid( Value ) )
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return "empty input";
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com.sun.star.util.Time timeValue = (com.sun.star.util.Time)Value;
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if ( isInvalidTime( timeValue ) )
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return "this is no valid time";
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if ( !isFullHour( timeValue ) )
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return "time must denote a full hour";
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}
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catch( java.lang.Exception e )
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{
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return "this is no valid time";
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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 ( isVoid( Value ) )
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return false;
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com.sun.star.util.Time timeValue = (com.sun.star.util.Time)
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com.sun.star.uno.AnyConverter.toObject(
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com.sun.star.util.Time.class, Value);
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if ( isInvalidTime( timeValue ) )
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return false;
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if ( !isFullHour( timeValue ) )
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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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e.printStackTrace( System.err );
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}
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return false;
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}
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private boolean isInvalidTime( com.sun.star.util.Time timeValue )
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{
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return ( timeValue.Hours == -1 ) && ( timeValue.Minutes == -1 ) && ( timeValue.Seconds == -1 ) && ( timeValue.NanoSeconds == -1 );
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}
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private boolean isFullHour( com.sun.star.util.Time timeValue )
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{
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return ( timeValue.Minutes == 0 ) && ( timeValue.Seconds == 0 ) && ( timeValue.NanoSeconds == 0 );
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}
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}
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