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Diffstat (limited to 'forms/qa/integration/forms/DateValidator.java')
-rw-r--r-- | forms/qa/integration/forms/DateValidator.java | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/forms/qa/integration/forms/DateValidator.java b/forms/qa/integration/forms/DateValidator.java new file mode 100644 index 000000000000..1ae2bbe48058 --- /dev/null +++ b/forms/qa/integration/forms/DateValidator.java @@ -0,0 +1,103 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +package integration.forms; + +import com.sun.star.form.binding.*; + +/** + * + * @author fs@openoffice.org + */ +public class DateValidator extends integration.forms.ControlValidator +{ + + /** Creates a new instance of NumericValidator */ + public DateValidator( ) + { + } + + public String explainInvalid( Object Value ) + { + try + { + if ( isVoid( Value ) ) + return "empty input"; + + com.sun.star.util.Date dateValue = (com.sun.star.util.Date)Value; + if ( isDedicatedInvalidDate( dateValue ) ) + return "this is no valid date"; + + if ( !isNextMonthsDate( dateValue ) ) + return "date must denote a day in the current month"; + } + catch( java.lang.Exception e ) + { + return "oops. What did you enter for this to happen?"; + } + return ""; + } + + public boolean isValid( Object Value ) + { + try + { + if ( isVoid( Value ) ) + return false; + + com.sun.star.util.Date dateValue = (com.sun.star.util.Date) + com.sun.star.uno.AnyConverter.toObject( + com.sun.star.util.Date.class, Value); + if ( isDedicatedInvalidDate( dateValue ) ) + return false; + + if ( !isNextMonthsDate( dateValue ) ) + return false; + return true; + } + catch( java.lang.Exception e ) + { + e.printStackTrace( System.err ); + } + return false; + } + + private boolean isDedicatedInvalidDate( com.sun.star.util.Date dateValue ) + { + return ( dateValue.Day == 0 ) && ( dateValue.Month == 0 ) && ( dateValue.Year == 0 ); + } + + private boolean isNextMonthsDate( com.sun.star.util.Date dateValue ) + { + int overallMonth = dateValue.Year * 12 + dateValue.Month - 1; + + int todaysMonth = new java.util.Date().getMonth(); + int todaysYear = new java.util.Date().getYear() + 1900; + int todaysOverallMonth = todaysYear * 12 + todaysMonth; + + return overallMonth == todaysOverallMonth; + } +} |