package org.kuali.ole.docstore.common.document;
   
   import org.apache.log4j.Logger;
   import org.kuali.ole.docstore.common.document.content.enums.DocCategory;
   import org.kuali.ole.docstore.common.document.content.enums.DocFormat;
   import org.kuali.ole.docstore.common.document.content.enums.DocType;
   import org.kuali.ole.docstore.common.document.content.instance.OleHoldings;
   import org.kuali.ole.docstore.common.document.content.instance.xstream.HoldingOlemlRecordProcessor;
   import org.kuali.ole.docstore.common.document.factory.JAXBContextFactory;
  
  import javax.xml.bind.Marshaller;
  import javax.xml.bind.Unmarshaller;
  import javax.xml.bind.annotation.XmlRootElement;
  import javax.xml.transform.stream.StreamSource;
  import java.io.ByteArrayInputStream;
  import java.io.StringWriter;
  
  /**
   * Created with IntelliJ IDEA.
   * User: sambasivam
   * Date: 12/13/13
   * Time: 3:32 PM
   * To change this template use File | Settings | File Templates.
   */
  @XmlRootElement(name = "holdingsDoc")
  public class PHoldingsOleml extends PHoldings {
  
      private static final Logger LOG = Logger.getLogger(PHoldingsOleml.class);
  
      public PHoldingsOleml() {
          holdingsType = "print";
          category=DocCategory.WORK.getCode();
          type=DocType.HOLDINGS.getCode();
          format=DocFormat.OLEML.getCode();
      }
  
      @Override
      public String serialize(Object object) {
          String result = null;
          PHoldingsOleml holdings = (PHoldingsOleml) object;
          try {
              StringWriter sw = new StringWriter();
              Marshaller jaxbMarshaller = JAXBContextFactory.getInstance().getMarshaller(PHoldingsOleml.class);
              synchronized (jaxbMarshaller) {
                  jaxbMarshaller.marshal(holdings, sw);
              }
              result = sw.toString();
          } catch (Exception e) {
              LOG.error("Exception ", e);
          }
          return result;
      }
  
      @Override
      public Object deserialize(String content) {
          PHoldingsOleml holdings = new PHoldingsOleml();
          try {
              Unmarshaller unmarshaller = JAXBContextFactory.getInstance().getUnMarshaller(PHoldingsOleml.class);
              ByteArrayInputStream input = new ByteArrayInputStream(content.getBytes("UTF-8"));
              synchronized (unmarshaller) {
                  holdings = unmarshaller.unmarshal(new StreamSource(input), PHoldingsOleml.class).getValue();
              }
          } catch (Exception e) {
              LOG.error("Exception ", e);
          }
          return holdings;
      }
  
  
      @Override
      public Object deserializeContent(String content) {
          HoldingOlemlRecordProcessor recordProcessor = new HoldingOlemlRecordProcessor();
          OleHoldings oleHoldings = recordProcessor.fromXML(content);
          return oleHoldings;
      }
  
      @Override
      public String serializeContent(Object object) {
          OleHoldings oleHoldings = (OleHoldings) object;
          HoldingOlemlRecordProcessor recordProcessor = new HoldingOlemlRecordProcessor();
          String content = recordProcessor.toXML(oleHoldings);
          return content;
      }
  
  }