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June 2013

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r270 - in trunk: nuiton-security nuiton-struts2/src/main/java/org/nuiton/web/struts2 nuiton-struts2/src/main/java/org/nuiton/web/struts2/converters
by athimel＠users.nuiton.org June 19, 2013

June 19, 2013

Author: athimel Date: 2013-06-19 16:05:02 +0200 (Wed, 19 Jun 2013) New Revision: 270 Url: http://nuiton.org/projects/nuiton-web/repository/revisions/270 Log: fixes #2721 Add 'double' converter in nuiton-struts2 Added: trunk/nuiton-struts2/src/main/java/org/nuiton/web/struts2/converters/ trunk/nuiton-struts2/src/main/java/org/nuiton/web/struts2/converters/DoubleConverter.java Modified: trunk/nuiton-security/ Property changes on: trunk/nuiton-security ___________________________________________________________________ Modified: svn:ignore - target .classpath .project .settings + target .classpath .project .settings *.iml Added: trunk/nuiton-struts2/src/main/java/org/nuiton/web/struts2/converters/DoubleConverter.java =================================================================== --- trunk/nuiton-struts2/src/main/java/org/nuiton/web/struts2/converters/DoubleConverter.java (rev 0) +++ trunk/nuiton-struts2/src/main/java/org/nuiton/web/struts2/converters/DoubleConverter.java 2013-06-19 14:05:02 UTC (rev 270) @@ -0,0 +1,85 @@ +package org.nuiton.web.struts2.converters; + +/* + * #%L + * Nuiton Web :: Nuiton Struts 2 + * $Id$ + * $HeadURL$ + * %% + * Copyright (C) 2010 - 2013 CodeLutin + * %% + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation, either version 3 of the + * License, or (at your option) any later version. + * + * This program 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 Lesser Public License for more details. + * + * You should have received a copy of the GNU General Lesser Public + * License along with this program. If not, see + * <http://www.gnu.org/licenses/lgpl-3.0.html>. + * #L% + */ + +import java.util.Arrays; +import java.util.Map; + +import org.apache.commons.lang3.StringUtils; +import org.apache.struts2.util.StrutsTypeConverter; + +import com.google.common.base.Strings; +import com.opensymphony.xwork2.conversion.TypeConversionException; + +/** + * Let user input either "0.1" or "0,1" as a double value. To use this converter, add the following lines in your + * <code>classpath:xwork-conversion.properties</code> file : + * + * <pre> + * java.lang.Double=org.nuiton.web.struts2.converters.DoubleConverter + * double=org.nuiton.web.struts2.converters.DoubleConverter + * </pre> + * + * @author Arnaud Thimel <thimel(a)codelutin.com> + */ +public class DoubleConverter extends StrutsTypeConverter { + + @Override + public Object convertFromString(Map map, String[] strings, Class aClass) { + if (strings.length == 1) { + String string = strings[0]; + string = string.replace(",", "."); + + Double parsedValue; + if (Strings.isNullOrEmpty(string)) { + if (double.class.equals(aClass)) { + parsedValue = 0.; + } else { + parsedValue = null; + } + } else { + parsedValue = Double.parseDouble(string); + } + return parsedValue; + } else { + throw new TypeConversionException("strings=" + Arrays.toString(strings)); + } + } + + @Override + public String convertToString(Map map, Object o) { + Double d = (Double) o; + + String string; + if (d == null) { + string = StringUtils.EMPTY; + } else { + string = d.toString(); + } + + return string; + } + +} Property changes on: trunk/nuiton-struts2/src/main/java/org/nuiton/web/struts2/converters/DoubleConverter.java ___________________________________________________________________ Added: svn:keywords + Author Date Id Revision HeadURL Added: svn:eol-style + native

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