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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5186 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
83 lines
3.0 KiB
Java
83 lines
3.0 KiB
Java
/*
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* Copyright (C) 2005-2007 Alfresco Software Limited.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have recieved a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing"
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*/
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package org.alfresco.web.config;
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import java.util.Iterator;
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import org.alfresco.config.ConfigElement;
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import org.alfresco.config.ConfigException;
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import org.alfresco.config.xml.elementreader.ConfigElementReader;
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import org.dom4j.Element;
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/**
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* Custom element reader to parse config for languages
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*
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* @author Gavin Cornwell
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*/
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public class LanguagesElementReader implements ConfigElementReader
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{
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public static final String ELEMENT_LANGUAGE = "language";
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public static final String ATTRIBUTE_LOCALE = "locale";
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/**
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* @see org.alfresco.config.xml.elementreader.ConfigElementReader#parse(org.dom4j.Element)
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*/
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@SuppressWarnings("unchecked")
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public ConfigElement parse(Element element)
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{
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LanguagesConfigElement configElement = null;
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if (element != null)
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{
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String name = element.getName();
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if (name.equals(LanguagesConfigElement.CONFIG_ELEMENT_ID) == false)
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{
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throw new ConfigException("LanguagesElementReader can only parse " +
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LanguagesConfigElement.CONFIG_ELEMENT_ID + " elements, the element passed was '" +
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name + "'");
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}
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configElement = new LanguagesConfigElement();
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Iterator<Element> langsItr = element.elementIterator(ELEMENT_LANGUAGE);
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while (langsItr.hasNext())
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{
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Element language = langsItr.next();
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String localeCode = language.attributeValue(ATTRIBUTE_LOCALE);
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String label = language.getTextTrim();
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if (localeCode != null && localeCode.length() != 0 &&
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label != null && label.length() != 0)
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{
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// store the language code against the display label
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configElement.addLanguage(localeCode, label);
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}
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}
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}
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return configElement;
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}
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}
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