001/*
002 * Copyright 2011 The Kuali Foundation.
003 * 
004 * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
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.kuali.ole;
017
018import com.thoughtworks.xstream.XStream;
019import com.thoughtworks.xstream.io.xml.DomDriver;
020import com.thoughtworks.xstream.io.xml.XmlFriendlyReplacer;
021import org.kuali.ole.docstore.model.xmlpojo.work.bib.dublin.DCValue;
022import org.kuali.ole.docstore.model.xmlpojo.work.bib.dublin.WorkBibDublinRecord;
023import org.kuali.ole.docstore.model.xstream.work.bib.dublin.DCValueConverter;
024import org.kuali.ole.docstore.model.xstream.work.bib.dublin.WorkBibDublinRecordConverter;
025
026/**
027 * Class to process Work Bib Dublin Records from and to XML.
028 *
029 * @author Rajesh Chowdary K
030 */
031public class QualifiedDublinRecordHandler {
032    /**
033     * Method to covert xml content to QualifiedDublinRecord.
034     *
035     * @param fileContent
036     * @return
037     */
038    public WorkBibDublinRecord fromXML(String fileContent) {
039        //throws ParserConfigurationException, IOException, SAXException, XPathExpressionException {
040        XStream xStream = new XStream();
041        xStream.alias("dublin_core", WorkBibDublinRecord.class);
042        xStream.alias("dcvalue", DCValue.class);
043        xStream.addImplicitCollection(WorkBibDublinRecord.class, "dcValues", DCValue.class);
044        xStream.registerConverter(new WorkBibDublinRecordConverter());
045        xStream.registerConverter(new DCValueConverter());
046
047        return (WorkBibDublinRecord) xStream.fromXML(fileContent);
048    }
049
050    /**
051     * Method to covert QualifiedDublinRecord to XML Format.
052     *
053     * @param rec
054     * @return
055     */
056    public String toXml(WorkBibDublinRecord rec) {
057        XmlFriendlyReplacer replacer = new XmlFriendlyReplacer("ddd", "_");
058        XStream xStream = new XStream(new DomDriver("UTF-8", replacer));
059        xStream.alias("dublin_core", WorkBibDublinRecord.class);
060        xStream.alias("dcvalue", DCValue.class);
061        xStream.addImplicitCollection(WorkBibDublinRecord.class, "dcValues", DCValue.class);
062        xStream.registerConverter(new WorkBibDublinRecordConverter());
063        xStream.registerConverter(new DCValueConverter());
064        return xStream.toXML(rec);
065    }
066
067}