From: zapata Date: Tue, 24 Jun 2003 02:38:03 +0000 (+0000) Subject: formatDate function X-Git-Tag: LATEST_MERGED_1_1~348 X-Git-Url: http://erislabs.net/gitweb/?a=commitdiff_plain;h=6d7fbe6799041b4198f4c472632c88c04de801f3;p=mir.git formatDate function --- diff --git a/source/mir/util/GeneratorDateTimeFunctions.java b/source/mir/util/GeneratorDateTimeFunctions.java new file mode 100755 index 00000000..e535f1a1 --- /dev/null +++ b/source/mir/util/GeneratorDateTimeFunctions.java @@ -0,0 +1,114 @@ +/* + * Copyright (C) 2001, 2002 The Mir-coders group + * + * This file is part of Mir. + * + * Mir is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Mir 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Mir; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * In addition, as a special exception, The Mir-coders gives permission to link + * the code of this program with any library licensed under the Apache Software License, + * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library + * (or with modified versions of the above that use the same license as the above), + * and distribute linked combinations including the two. You must obey the + * GNU General Public License in all respects for all of the code used other than + * the above mentioned libraries. If you modify this file, you may extend this + * exception to your version of the file, but you are not obligated to do so. + * If you do not wish to do so, delete this exception statement from your version. + */ +package mir.util; + +import java.text.SimpleDateFormat; +import java.util.Date; +import java.util.List; +import java.util.TimeZone; + +import mir.generator.Generator; +import mir.generator.GeneratorExc; +import mir.generator.GeneratorFailure; + +public class GeneratorDateTimeFunctions { + private GeneratorDateTimeFunctions() { + } + + public static class FormatDateFunction implements Generator.GeneratorFunction { + private String defaultTimezone; + + public FormatDateFunction(String aDefaultTimeZone) { + defaultTimezone = aDefaultTimeZone; + } + + public Object perform(List aParameters) throws GeneratorExc, GeneratorFailure { + try { + if (aParameters.size()<2 || aParameters.size()>3) + throw new GeneratorExc("dateFormatFunction []: 2 or 3 parameters expected"); + + if (!(aParameters.get(0) instanceof Date) || + !(aParameters.get(1) instanceof String) || + ( aParameters.size()>2 && + !(aParameters.get(2) instanceof String))) + throw new GeneratorExc("dateFormatFunction []: type mismatch"); + + + Date date = (Date) aParameters.get(0); + SimpleDateFormat dateFormat = new SimpleDateFormat( (String) (aParameters.get(1))); + + String timezoneString = ""; + if (aParameters.size()>2) + timezoneString = (String) aParameters.get(2); + else + timezoneString = defaultTimezone; + + TimeZone timezone = null; + try { + timezone = TimeZone.getTimeZone(defaultTimezone); + } + catch (Throwable t) { + } + + if (timezone == null) + timezone = TimeZone.getDefault(); + + dateFormat.setTimeZone(timezone); + + return dateFormat.format(date); + } + catch (GeneratorExc e) { + throw e; + } + catch (Throwable t) { + throw new GeneratorFailure("encodeURIGeneratorFunction: " + t.getMessage(), t); + } + }; + } + + + public static class DateTimeFunctions { + private String defaultTimezone; + private Generator.GeneratorFunction formatDate; + + public DateTimeFunctions(String aDefaultTimezone) { + defaultTimezone = aDefaultTimezone; + } + + public Generator.GeneratorFunction getFormatDate() { + if (formatDate == null) { + formatDate = new FormatDateFunction(defaultTimezone); + } + + return formatDate; + } + } + +} diff --git a/source/mir/util/GeneratorFormatAdapters.java b/source/mir/util/GeneratorFormatAdapters.java index 670ca67c..6202ec9c 100755 --- a/source/mir/util/GeneratorFormatAdapters.java +++ b/source/mir/util/GeneratorFormatAdapters.java @@ -1,3 +1,32 @@ +/* + * Copyright (C) 2001, 2002 The Mir-coders group + * + * This file is part of Mir. + * + * Mir is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Mir 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Mir; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * In addition, as a special exception, The Mir-coders gives permission to link + * the code of this program with any library licensed under the Apache Software License, + * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library + * (or with modified versions of the above that use the same license as the above), + * and distribute linked combinations including the two. You must obey the + * GNU General Public License in all respects for all of the code used other than + * the above mentioned libraries. If you modify this file, you may extend this + * exception to your version of the file, but you are not obligated to do so. + * If you do not wish to do so, delete this exception statement from your version. + */ package mir.util; import java.text.DateFormat; diff --git a/source/mircoders/localizer/basic/MirBasicProducerAssistantLocalizer.java b/source/mircoders/localizer/basic/MirBasicProducerAssistantLocalizer.java index b3ca557f..2f16e089 100755 --- a/source/mircoders/localizer/basic/MirBasicProducerAssistantLocalizer.java +++ b/source/mircoders/localizer/basic/MirBasicProducerAssistantLocalizer.java @@ -39,13 +39,18 @@ import mir.entity.adapter.EntityAdapter; import mir.entity.adapter.EntityIteratorAdapter; import mir.log.LoggerWrapper; import mir.misc.StringUtil; -import mir.util.*; +import mir.util.GeneratorDateTimeFunctions; import mir.util.GeneratorExpressionFunctions; +import mir.util.GeneratorFormatAdapters; +import mir.util.GeneratorHTMLFunctions; import mir.util.GeneratorIntegerFunctions; import mir.util.GeneratorListFunctions; +import mir.util.GeneratorRegularExpressionFunctions; import mir.util.GeneratorStringFunctions; import mircoders.global.MirGlobal; -import mircoders.localizer.*; +import mircoders.localizer.MirLocalizerExc; +import mircoders.localizer.MirLocalizerFailure; +import mircoders.localizer.MirProducerAssistantLocalizer; public class MirBasicProducerAssistantLocalizer implements MirProducerAssistantLocalizer { protected LoggerWrapper logger; @@ -89,6 +94,8 @@ public class MirBasicProducerAssistantLocalizer implements MirProducerAssistantL utilityMap.put("constructString", new GeneratorStringFunctions.constructStructuredStringFunction()); utilityMap.put("escapeJDBCString", new GeneratorStringFunctions.jdbcStringEscapeFunction()); utilityMap.put("regexpreplace", new GeneratorRegularExpressionFunctions.regularExpressionReplaceFunction()); + utilityMap.put("datetime", new GeneratorDateTimeFunctions.DateTimeFunctions( + MirPropertiesConfiguration.instance().getString("Mir.DefaultTimezone"))); aValueSet.put("config", configMap); aValueSet.put("utility", utilityMap);