| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.cocoon.portal.tools.generation; |
| |
| import org.apache.avalon.framework.parameters.Parameters; |
| import org.apache.avalon.framework.service.ServiceException; |
| import org.apache.avalon.framework.service.ServiceManager; |
| |
| import org.apache.cocoon.ProcessingException; |
| import org.apache.cocoon.environment.SourceResolver; |
| import org.apache.cocoon.generation.ServiceableGenerator; |
| import org.apache.cocoon.portal.tools.PortalToolCatalogue; |
| import org.apache.cocoon.portal.tools.PortalToolManager; |
| import org.apache.cocoon.xml.IncludeXMLConsumer; |
| import org.apache.cocoon.xml.XMLUtils; |
| |
| import org.apache.excalibur.source.Source; |
| import org.apache.excalibur.xml.sax.SAXParser; |
| import org.xml.sax.InputSource; |
| import org.xml.sax.SAXException; |
| |
| import java.io.IOException; |
| import java.net.MalformedURLException; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| |
| /** |
| * |
| * @version $Id$ |
| */ |
| public class I18nCatalogueGenerator extends ServiceableGenerator { |
| |
| private SAXParser parser; |
| private PortalToolManager ptm; |
| private final String CATALOGUE_TAG = "catalogue"; |
| private String lang = ".xml"; |
| |
| /* (non-Javadoc) |
| * @see org.apache.cocoon.generation.Generator#generate() |
| */ |
| public void generate() |
| throws IOException, SAXException, ProcessingException { |
| this.xmlConsumer.startDocument(); |
| this.xmlConsumer.startElement("", CATALOGUE_TAG, CATALOGUE_TAG, XMLUtils.EMPTY_ATTRIBUTES); |
| List cats = ptm.getI18n(); |
| for(Iterator it = cats.iterator(); it.hasNext();) { |
| PortalToolCatalogue ptc = (PortalToolCatalogue) it.next(); |
| try { |
| Source cat; |
| cat = resolver.resolveURI(ptc.getLocation() + ptc.getName() + lang); |
| IncludeXMLConsumer ixc = new IncludeXMLConsumer(this.xmlConsumer); |
| ixc.setIgnoreRootElement(true); |
| this.parser.parse(new InputSource(cat.getInputStream()), ixc); |
| } catch (MalformedURLException e) { |
| // ignore |
| } catch (IOException e) { |
| // ignore |
| } |
| } |
| this.xmlConsumer.endElement("", CATALOGUE_TAG, CATALOGUE_TAG); |
| this.xmlConsumer.endDocument(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.cocoon.sitemap.SitemapModelComponent#setup(org.apache.cocoon.environment.SourceResolver, java.util.Map, java.lang.String, org.apache.avalon.framework.parameters.Parameters) |
| */ |
| public void setup(SourceResolver resolver, Map objectModel, String src, Parameters par) |
| throws ProcessingException, SAXException, IOException { |
| super.setup(resolver, objectModel, src, par); |
| if(src.indexOf("_") != -1) { |
| this.lang = src.substring(src.indexOf("_"), src.length()); |
| this.lang = this.lang.toLowerCase(); |
| } |
| |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.cocoon.generation.ServiceableGenerator#service(org.apache.avalon.framework.service.ServiceManager) |
| */ |
| public void service(ServiceManager manager) throws ServiceException { |
| super.service(manager); |
| this.parser = (SAXParser)this.manager.lookup(SAXParser.ROLE); |
| ptm = (PortalToolManager) this.manager.lookup(PortalToolManager.ROLE); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.apache.cocoon.generation.ServiceableGenerator#dispose() |
| */ |
| public void dispose() { |
| super.dispose(); |
| this.manager.release(this.parser); |
| this.manager.release(this.ptm); |
| } |
| } |