package de.tivsource.page.entity.contentitem;
   
   import java.util.Map;
   
   import javax.persistence.CascadeType;
   import javax.persistence.Entity;
   import javax.persistence.FetchType;
   import javax.persistence.Inheritance;
   import javax.persistence.InheritanceType;
  import javax.persistence.MapKey;
  import javax.persistence.OneToMany;
  
  import org.hibernate.envers.Audited;
  
  import de.tivsource.page.entity.enumeration.Language;
  import de.tivsource.page.entity.pictureitem.PictureItem;
  
  /**
   * 
   * @author Marc Michele
   *
   */
  @Audited
  @Entity
  @Inheritance(strategy = InheritanceType.JOINED)
  public abstract class ContentItem extends PictureItem implements Comparable<ContentItem> {
  
      /**
       * Die Map mit dem Inhalt des Objektes, die Angabe ist Lokalisiert.
       */
      @OneToMany(mappedBy = "contentItem", cascade = { CascadeType.ALL }, fetch = FetchType.EAGER)
      @MapKey(name = "language")
      private Map<Language, Content> contentMap;
  
      public Map<Language, Content> getContentMap() {
          return contentMap;
      }
  
      public void setContentMap(Map<Language, Content> contentMap) {
          this.contentMap = contentMap;
      }
  
      public String getContent(String language) {
          String result = contentMap.get(Language.DE).getContent();
          String tmpResult = contentMap.get(Language.DE).getContent();
          try {
              tmpResult = contentMap
                      .get(Language.valueOf(language.toUpperCase())).getContent();
          } catch (IllegalArgumentException e) {
              return result;
          } catch (NullPointerException e) {
              return result;
          }
          return tmpResult;
      }
  
      public String getContent(Language language) {
          String result = contentMap.get(Language.DE).getContent();
          String tmpResult = contentMap.get(Language.DE).getContent();
  
          try {
              tmpResult = contentMap.get(language).getContent();
          } catch (IllegalArgumentException e) {
              return result;
          } catch (NullPointerException e) {
              return result;
          }
          return tmpResult;
      }
  
      public Content getContentObject(Language language) {
          Content result = contentMap.get(Language.DE);
          Content tmpResult = contentMap.get(Language.DE);
          try {
              tmpResult = contentMap.get(language);
          } catch (IllegalArgumentException e) {
              return result;
          } catch (NullPointerException e) {
              return result;
          }
          return tmpResult;
      }
  
      public abstract String getUrl();
  
  }// Ende class