package org.kuali.ole.docstore.common.document;
   
   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.HashMap;
  
  
  /**
   * <p>Java class for items complex type.
   * <p/>
   * <p>The following schema fragment specifies the expected content contained within this class.
   * <p/>
   * <pre>
   * &lt;complexType name="items">
   *   &lt;complexContent>
   *     &lt;restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
   *       &lt;sequence>
   *         &lt;element name="itemMap" type="{}item" maxOccurs="unbounded" minOccurs="0"/>
   *       &lt;/sequence>
   *     &lt;/restriction>
   *   &lt;/complexContent>
   * &lt;/complexType>
   * </pre>
   */
  @XmlAccessorType(XmlAccessType.FIELD)
  @XmlType(name = "itemMap", propOrder = {
          "itemMap"
  })
  @XmlRootElement(name="itemsDocs")
  public class ItemMap {
  
      private static final Logger LOG = Logger.getLogger(ItemMap.class);
      @XmlElement(name = "itemsDoc")
      protected HashMap<String, Item> itemMap;
  
      public static String serialize(Object object) {
          String result = null;
          StringWriter sw = new StringWriter();
          ItemMap items = (ItemMap) object;
          try {
              JAXBContext jaxbContext = JAXBContext.newInstance(ItemMap.class);
              Marshaller jaxbMarshaller = jaxbContext.createMarshaller();
              jaxbMarshaller.marshal(items, sw);
              result = sw.toString();
          } catch (Exception e) {
              LOG.error("Exception ", e);
          }
          return result;
      }
  
      public static Object deserialize(String itemsXml) {
  
          JAXBElement<ItemMap> itemsElement = null;
          try {
              JAXBContext jaxbContext = JAXBContext.newInstance(ItemMap.class);
              Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
              ByteArrayInputStream input = new ByteArrayInputStream(itemsXml.getBytes("UTF-8"));
              itemsElement = jaxbUnmarshaller.unmarshal(new StreamSource(input), ItemMap.class);
          } catch (Exception e) {
              LOG.error("Exception ", e);
          }
          return itemsElement.getValue();
      }
  
      /**
       * Gets the value of the items property.
       * <p/>
       * <p/>
       * This accessor method returns a reference to the live list,
       * not a snapshot. Therefore any modification you make to the
       * returned list will be present inside the JAXB object.
       * This is why there is not a <CODE>set</CODE> method for the items property.
       * <p/>
       * <p/>
       * For example, to add a new item, do as follows:
       * <pre>
       *    getItems().add(newItem);
       * </pre>
       * <p/>
       * <p/>
       * <p/>
       * Objects of the following type(s) are allowed in the list
       * {@link Item }
       */
      public HashMap<String, Item> getItemMap() {
          if (itemMap == null) {
              itemMap = new HashMap<>();
          }
          return this.itemMap;
      }
  }