Java tutorial
/* * SlashModuleGenerator.java * * Created on November 19, 2005, 9:07 PM * * This library is provided under dual licenses. * You may choose the terms of the Lesser General Public License or the Apache * License at your discretion. * * Copyright (C) 2005 Robert Cooper, Temple of the Screaming Penguin * * * This library 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 2.1 of the License, or (at your option) any later version. * * This library 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 for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.rometools.modules.slash.io; import java.util.HashSet; import java.util.Set; import org.jdom2.Element; import org.jdom2.Namespace; import com.rometools.modules.slash.Slash; import com.rometools.rome.feed.module.Module; import com.rometools.rome.io.ModuleGenerator; /** * The ModuleGenerator implementation for the Slash plug in. * * @version $Revision: 1.1 $ * @author <a href="mailto:cooper@screaming-penguin.com">Robert "kebernet" Cooper</a> */ public class SlashModuleGenerator implements ModuleGenerator { private static final Namespace NAMESPACE = Namespace.getNamespace("slash", Slash.URI); /** Creates a new instance of SlashModuleGenerator */ public SlashModuleGenerator() { } @Override public void generate(final Module module, final Element element) { if (!(module instanceof Slash)) { return; } final Slash slash = (Slash) module; if (slash.getComments() != null) { element.addContent(generateSimpleElement("comments", slash.getComments().toString())); } if (slash.getDepartment() != null) { element.addContent(generateSimpleElement("department", slash.getDepartment())); } if (slash.getSection() != null) { element.addContent(generateSimpleElement("section", slash.getSection())); } if (slash.getHitParade() != null && slash.getHitParade().length > 0) { final StringBuffer buff = new StringBuffer(); final Integer[] p = slash.getHitParade(); for (int i = 0; i < p.length; i++) { if (i != 0) { buff.append(","); } buff.append(p[i]); } element.addContent(generateSimpleElement("hit_parade", buff.toString())); } } protected Element generateSimpleElement(final String name, final String value) { final Element element = new Element(name, SlashModuleGenerator.NAMESPACE); element.addContent(value); return element; } @Override public Set<Namespace> getNamespaces() { final HashSet<Namespace> set = new HashSet<Namespace>(); set.add(SlashModuleGenerator.NAMESPACE); return set; } @Override public String getNamespaceUri() { return Slash.URI; } }