package de.tivsource.page.admin.actions.others.slider;
   
   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 org.apache.struts2.tiles.annotation.TilesDefinition;
  import org.apache.struts2.tiles.annotation.TilesDefinitions;
  import org.apache.struts2.tiles.annotation.TilesPutAttribute;
  
  import de.tivsource.ejb3plugin.InjectEJB;
  import de.tivsource.page.admin.actions.EmptyAction;
  import de.tivsource.page.dao.slider.SliderDaoLocal;
  import de.tivsource.page.entity.slider.Slider;
  
  /**
   * 
   * @author Marc Michele
   *
   */
  @TilesDefinitions({
    @TilesDefinition(name="sliderDeleteForm",  extend = "adminTemplate", putAttributes = {
      @TilesPutAttribute(name = "meta",       value = "/WEB-INF/tiles/active/meta/chosen.jsp"),
      @TilesPutAttribute(name = "navigation", value = "/WEB-INF/tiles/active/navigation/others.jsp"),
      @TilesPutAttribute(name = "content",    value = "/WEB-INF/tiles/active/view/slider/delete_form.jsp")
    }),
    @TilesDefinition(name="sliderDeleteError",  extend = "adminTemplate", putAttributes = {
      @TilesPutAttribute(name = "meta",       value = "/WEB-INF/tiles/active/meta/chosen.jsp"),
      @TilesPutAttribute(name = "navigation", value = "/WEB-INF/tiles/active/navigation/others.jsp"),
      @TilesPutAttribute(name = "content",    value = "/WEB-INF/tiles/active/view/slider/delete_error.jsp")
    })
  })
  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="SliderDao")
      private SliderDaoLocal sliderDaoLocal;
  
      private Slider slider;
  
  	public Slider getSlider() {
          return slider;
      }
  
      public void setSlider(Slider slider) {
          this.slider = slider;
      }
  
      @Override
      @Actions({
          @Action(
          		value = "delete", 
          		results = { 
          				@Result(name = "success", type = "redirectAction", location = "index.html"),
          				@Result(name = "input", type="tiles", location = "sliderDeleteForm"),
          				@Result(name = "error", type="tiles", location = "sliderDeleteError")
          				}
          )
      })
      public String execute() throws Exception {
      	LOGGER.info("execute() aufgerufen.");
  
          String remoteUser    = ServletActionContext.getRequest().getRemoteUser();
          String remoteAddress = ServletActionContext.getRequest().getRemoteAddr();
  
      	if(slider != null) {
      	    Slider dbSlider = sliderDaoLocal.findByUuid(slider.getUuid());
      	    dbSlider.getImage().delete();
      	    dbSlider.setModified(new Date());
      		dbSlider.setModifiedBy(remoteUser);
      		dbSlider.setModifiedAddress(remoteAddress);
      		sliderDaoLocal.merge(dbSlider);
      		sliderDaoLocal.delete(dbSlider);
              return SUCCESS;
      	}
      	else {
      		return ERROR;
      	}
      	
      	
      }// Ende execute()
  	
  }// Ende class