001/*
002 *  Copyright 2012 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package org.ametys.odf.oai;
017
018import java.io.IOException;
019import java.util.Arrays;
020import java.util.Collection;
021
022import org.apache.avalon.framework.service.ServiceException;
023import org.apache.avalon.framework.service.ServiceManager;
024import org.apache.avalon.framework.service.Serviceable;
025import org.apache.cocoon.ProcessingException;
026import org.apache.cocoon.xml.XMLUtils;
027import org.xml.sax.SAXException;
028
029import org.ametys.odf.orgunit.OrgUnit;
030import org.ametys.odf.orgunit.RootOrgUnitProvider;
031import org.ametys.runtime.config.Config;
032
033/**
034 * Generator for the "Identify" OAI request.
035 */
036public class IdentifyGenerator extends AbstractOAIVerbGenerator implements Serviceable
037{
038    private RootOrgUnitProvider _rootOrgUnitProvider;
039    
040    @Override
041    public void service(ServiceManager serviceManager) throws ServiceException
042    {
043        _rootOrgUnitProvider = (RootOrgUnitProvider) serviceManager.lookup(RootOrgUnitProvider.ROLE);
044    }
045    
046    @Override
047    protected void generateVerb() throws IOException, SAXException, ProcessingException
048    {
049        XMLUtils.startElement(contentHandler, "Identify");
050        
051        OrgUnit rootOrgUnit = _rootOrgUnitProvider.getRoot();
052        XMLUtils.createElement(contentHandler, "repositoryName", "Catalogue des formations \"" + rootOrgUnit.getTitle() + "\" (" + rootOrgUnit.getUAICode() + ")");
053        XMLUtils.createElement(contentHandler, "baseURL", getURL());
054        XMLUtils.createElement(contentHandler, "protocolVersion", "2.0");
055        XMLUtils.createElement(contentHandler, "adminEmail", (String) Config.getInstance().getValue("smtp.mail.sysadminto"));
056        XMLUtils.createElement(contentHandler, "earliestDatestamp", "1970-01-01T00:00:00Z");
057        XMLUtils.createElement(contentHandler, "deletedRecord", "no");
058        XMLUtils.createElement(contentHandler, "granularity", "YYYY-MM-DDThh:mm:ssZ");
059        
060        XMLUtils.endElement(contentHandler, "Identify");
061    }
062    
063    @Override
064    protected Collection<String> getAllowedParameters()
065    {
066        return Arrays.asList("verb");
067    }
068    
069    @Override
070    protected Collection<String> getRequiredParameters()
071    {
072        return Arrays.asList("verb");
073    }
074}