/**
    * - Digitalis Internal Framework v2.0 - (C) 2007, Digitalis Informatica. Distribuicao e Gestao de Informatica, Lda.
    * Estrada de Paco de Arcos num.9 - Piso -1 2780-666 Paco de Arcos Telefone: (351) 21 4408990 Fax: (351) 21 4408999
    * http://www.digitalis.pt
    */
   package pt.digitalis.dif.presentation.entities.system.error;
   
   import java.util.ArrayList;
   import java.util.List;
  import java.util.Map;
  
  import pt.digitalis.dif.controller.http.HTTPControllerConfiguration;
  import pt.digitalis.dif.controller.interfaces.IDIFContext;
  import pt.digitalis.dif.dem.annotations.entities.StageDefinition;
  import pt.digitalis.dif.dem.annotations.stage.Execute;
  import pt.digitalis.dif.dem.annotations.stage.View;
  import pt.digitalis.dif.dem.annotations.stage.controller.DispatcherMode;
  import pt.digitalis.dif.dem.managers.impl.UsageIssuesManagerImpl;
  import pt.digitalis.dif.dem.objects.ViewObject;
  import pt.digitalis.dif.dem.objects.issues.UsageIssue;
  import pt.digitalis.dif.startup.DIFStartupConfiguration;
  
  /**
   * The default public page for inexistent stage ID requests.
   *
   * @author Pedro Viegas <a href="mailto:pviegas@digitalis.pt">pviegas@digitalis.pt</a>
   * @created Dec 20, 2007
   */
  @StageDefinition(name = "Invalid Stage Error Page", service = "errorhandlingservice")
  @View(target = "internal/badStageErrorStage.jsp")
  @DispatcherMode(authenticate = false, authorize = false)
  public class ErrorStageBadStageID {
  
      /** The developer mode view */
      @View(target = "internal/badStageDeveloperStage.jsp")
      ViewObject developerView;
  
      /**
       * Stage execution
       *
       * @param context
       *            the current dif stage's context
       * @return the correct view for rendering
       */
      @Execute
      public ViewObject execute(IDIFContext context)
      {
  
          if (DIFStartupConfiguration.getDeveloperMode())
              return developerView;
          else
              return null;
      }
  
      /**
       * @return the T if there are DIF usage issues
       */
      public boolean getHasIssues()
      {
          return UsageIssuesManagerImpl.getInstance().hasIssues();
      }
  
      /**
       * @return the T if there are DIF usage issues
       */
      public Map<String, List<UsageIssue>> getIssues()
      {
          return UsageIssuesManagerImpl.getInstance().getIssues();
      }
  
      /**
       * @return the T if there are DIF usage issues
       */
      public List<String> getIssuesKeys()
      {
          return new ArrayList<String>(UsageIssuesManagerImpl.getInstance().getIssues().keySet());
      }
  
      /**
       * @return the configured site map stage id
       */
      public String getSiteMapStageID() {
          return HTTPControllerConfiguration.getInstance().getSiteMapStageID();
      }
  }