package de.tivsource.page.admin.actions;
   
   import java.util.Map;
   
   import javax.servlet.http.HttpServletRequest;
   import javax.servlet.http.HttpServletResponse;
   
   import org.apache.logging.log4j.LogManager;
   import org.apache.logging.log4j.Logger;
  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.interceptor.ServletRequestAware;
  import org.apache.struts2.interceptor.ServletResponseAware;
  import org.apache.struts2.interceptor.SessionAware;
  import org.apache.struts2.tiles.annotation.TilesDefinition;
  import org.apache.struts2.tiles.annotation.TilesDefinitions;
  
  import com.opensymphony.xwork2.ActionContext;
  import com.opensymphony.xwork2.ActionSupport;
  import com.opensymphony.xwork2.Preparable;
  
  import de.tivsource.ejb3plugin.InjectEJB;
  import de.tivsource.page.dao.property.PropertyDaoLocal;
  
  /**
   * 
   * @author Marc Michele
   */
  @TilesDefinitions({
      @TilesDefinition(name="index",  extend = "adminTemplate"),
      @TilesDefinition(name="logout", template = "/WEB-INF/tiles/active/view/logout.jsp")
  })
  public class EmptyAction extends ActionSupport implements Preparable, ServletRequestAware,
  		ServletResponseAware, SessionAware {
  
  	/**
  	 * Serial Version UID.
  	 */
      private static final long serialVersionUID = -7504444800754220704L;
  
      /**
  	 * Statischer Logger der Klasse.
  	 */
      private static final Logger LOGGER = LogManager.getLogger(EmptyAction.class);
  
      @InjectEJB(name="PropertyDao")
      private PropertyDaoLocal propertyDaoLocal;
  
  	/**
  	 * Servlet-Request der die Post und Get Daten der Session enthält.
  	 */
  	private HttpServletRequest servletRequest;
  
  	private HttpServletResponse servletResponse;
  
  	private Map<String, Object> session;
  
  	/**
  	 * Attribut das die ausgelesene Sprache enthält.
  	 */
  	private String language = null;
  
  	public EmptyAction() {
  		super();
  	}
  
  	public static Logger getLogger() {
  		return LOGGER;
  	}
  
  	public HttpServletRequest getServletRequest() {
  		return servletRequest;
  	}
  
  	public void setServletRequest(HttpServletRequest httpServletRequest) {
  		this.servletRequest = httpServletRequest;
  	}
  
  	public HttpServletResponse getServletResponse() {
  		return servletResponse;
  	}
  
  	public void setServletResponse(HttpServletResponse servletResponse) {
  		this.servletResponse = servletResponse;
  	}
  
  	public Map<String, Object> getSession() {
  		return session;
  	}
  
  	public void setSession(Map<String, Object> session) {
  		this.session = session;
  	}
  
      @Override
      public void prepare() {
      }
  
 	@Override
 	@Actions({ 
 		@Action(value = "index", results = { @Result(name = "success", type = "tiles", location = "index") }),
 		@Action(value = "logout", results = { @Result(name = "success", type = "tiles", location = "logout") })
 		})
 	public String execute() throws Exception {
 		LOGGER.info("execute() aufgerufen.");
 
 		// Hole Action Locale
 		this.getLanguageFromActionContext();
 
 		return SUCCESS;
 	}
 
 	public String getActionName() {
 		return ActionContext.getContext().getName();
 	}
 
     public String getProperty(String key) {
         return propertyDaoLocal.findByKey(key).getValue();
     }
 
 	/**
 	 * Methode die die aktuelle Sprache aus dem Context holt.
 	 */
 	protected void getLanguageFromActionContext() {
 		LOGGER.info("getLanguageFromSession() aufgerufen.");
 		ActionContext actionContext = ActionContext.getContext();
 		language = actionContext.getLocale().getLanguage();
 		LOGGER.info("Action Locale: " + language);
 	}
 
 }// Ende class