package de.tivsource.page.admin.actions.others.news;
   
   import java.util.Date;
   
   import org.apache.logging.log4j.LogManager;
   import org.apache.logging.log4j.Logger;
   import org.apache.struts2.ServletActionContext;
   import org.apache.struts2.convention.annotation.Action;
   import org.apache.struts2.convention.annotation.Actions;
  import org.apache.struts2.convention.annotation.Result;
  
  import de.tivsource.ejb3plugin.InjectEJB;
  import de.tivsource.page.admin.actions.EmptyAction;
  import de.tivsource.page.dao.news.NewsDaoLocal;
  import de.tivsource.page.entity.news.News;
  
  /**
   * 
   * @author Marc Michele
   *
   */
  public class DeleteAction extends EmptyAction {
  
      /**
       * Serial Version UID.
       */
  	private static final long serialVersionUID = 173705414287709097L;
  
  	/**
       * Statischer Logger der Klasse.
       */
      private static final Logger LOGGER = LogManager.getLogger(DeleteAction.class);
  
      @InjectEJB(name="NewsDao")
      private NewsDaoLocal newsDaoLocal;
  
      private News news;
  
      public News getNews() {
          return news;
      }
  
      public void setNews(News news) {
          this.news = news;
      }
  
  	@Override
      @Actions({
          @Action(
          		value = "delete", 
          		results = { 
          				@Result(name = "success", type = "redirectAction", location = "index.html"),
          				@Result(name = "input", type="tiles", location = "newsDeleteForm"),
          				@Result(name = "error", type="tiles", location = "newsDeleteError")
          				}
          )
      })
      public String execute() throws Exception {
      	LOGGER.info("execute() aufgerufen.");
  
          String remoteUser    = ServletActionContext.getRequest().getRemoteUser();
          String remoteAddress = ServletActionContext.getRequest().getRemoteAddr();
  
      	if(news != null) {
      		News dbNews = newsDaoLocal.findByUuid(news.getUuid());
      		dbNews.setModified(new Date());
      		dbNews.setModifiedBy(remoteUser);
      		dbNews.setModifiedAddress(remoteAddress);
      		newsDaoLocal.merge(dbNews);
      		newsDaoLocal.delete(dbNews);
              return SUCCESS;
      	}
      	else {
      		return ERROR;
      	}
      	
      	
      }// Ende execute()
  	
  }// Ende class