package org.kuali.ole.docstore.common.document.ids;
   
   import org.apache.log4j.Logger;
   
   import javax.xml.bind.JAXBContext;
   import javax.xml.bind.JAXBElement;
   import javax.xml.bind.Marshaller;
   import javax.xml.bind.Unmarshaller;
   import javax.xml.bind.annotation.*;
  import javax.xml.transform.stream.StreamSource;
  import java.io.ByteArrayInputStream;
  import java.io.StringWriter;
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * Created with IntelliJ IDEA.
   * User: rajeshbabuk
   * Date: 7/4/14
   * Time: 4:05 PM
   * To change this template use File | Settings | File Templates.
   */
  @XmlAccessorType(XmlAccessType.FIELD)
  @XmlType(name = "holdingsIds", propOrder = {
          "ids"
  })
  @XmlRootElement(name = "holdingsIds")
  public class HoldingsIds {
  
      private static final Logger LOG = Logger.getLogger(HoldingsIds.class);
      @XmlElementWrapper(name = "holdingsIds")
      @XmlElement(name = "ids")
      List<String> ids;
  
      public List<String> getIds() {
          if(ids == null) {
              ids = new ArrayList<>();
          }
          return ids;
      }
  
      public String serialize(Object object) {
          String result = null;
          StringWriter sw = new StringWriter();
          HoldingsIds holdingsIds = (HoldingsIds) object;
          try {
              JAXBContext jaxbContext = JAXBContext.newInstance(HoldingsIds.class);
              Marshaller jaxbMarshaller = jaxbContext.createMarshaller();
              jaxbMarshaller.setProperty(Marshaller.JAXB_FRAGMENT, Boolean.TRUE);
              jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
              jaxbMarshaller.setProperty(Marshaller.JAXB_ENCODING, "UTF-8");
              jaxbMarshaller.marshal(holdingsIds, sw);
              result = sw.toString();
          } catch (Exception e) {
              LOG.error("Exception :", e);
          }
          return result;
      }
  
      public Object deserialize(String content) {
  
          JAXBElement<HoldingsIds> holdingsIdsJAXBElement = null;
          try {
              JAXBContext jaxbContext = JAXBContext.newInstance(HoldingsIds.class);
              Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
              ByteArrayInputStream input = new ByteArrayInputStream(content.getBytes("UTF-8"));
              holdingsIdsJAXBElement = jaxbUnmarshaller.unmarshal(new StreamSource(input), HoldingsIds.class);
          } catch (Exception e) {
              LOG.error("Exception :", e);
          }
          return holdingsIdsJAXBElement.getValue();
      }
  }