Examples of org.apache.jetspeed.services.statemanager.SessionState

Package org.apache.jetspeed.services.statemanager

Examples of org.apache.jetspeed.services.statemanager.SessionState

org.apache.jetspeed.services.statemanager.SessionState

SessionState is an interface for objects that provide name - value information sets with a unique key that can be used in the StateManager service

See the proposal: jakarta-jetspeed/proposals/StateManager.txt for more details.
@version $Revision: 1.5 $ @see org.apache.jetspeed.services.statemanager.StateManagerService @author Glenn R. Golden

                }
            }
        }


        // get the customization state for this page
        SessionState customizationState = ((JetspeedRunData)rundata).getPageSessionState();
        customizationState.setAttribute("customize-parameters", params);


        // populate the customizer context
        context.put("parameters", params);
        context.put("portlet", p);
        context.put("customizer", portlet);

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    /** Updates the customized portlet entry */
    public void doUpdate(RunData rundata, Context context)
    {
        // get the customization state for this page
        SessionState customizationState = ((JetspeedRunData)rundata).getPageSessionState();


        // we should first retrieve the portlet to customize and its parameters
        // definition
        Portlet p = ((JetspeedRunData)rundata).getCustomized();
        Vector params = (Vector) customizationState.getAttribute("customize-parameters");
        String newSecurityParent = rundata.getParameters().getString("_security_ref");
        String newSkinName = (String) rundata.getParameters().getString("_skin");
        String newTitle = (String) rundata.getParameters().getString("current_title");


        boolean changeRequested = ( (params != null) || (newSkinName != null) || (newSecurityParent != null) || (newTitle != null));

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     * @return the portlet id being customized or null
     */
    public Portlet getCustomized()
    {
        // customization state info is in the page's session state
        SessionState customizationState = getPageSessionState();
        Stack stack = (Stack)customizationState.getAttribute("customize-stack");


        Portlet p = null;


        if ((stack!=null)&&(!stack.empty()))
        {
            p = (Portlet)stack.peek();
        }


        /**
         * Save the title of this currently selected portlet
         * --------------------------------------------------------------------------
         * last modified: 11/06/01
         * Andreas Kempf, Siemens ICM S CP PE, Munich
         */
        if ((p != null) && (stack.size() > 1))
          customizationState.setAttribute ("customize-paneName", (String)p.getTitle());
        else
          customizationState.setAttribute ("customize-paneName", "*");


        return (Portlet)p;
    }

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     * @param id the portlet id to customize or null;
     */
    public void setCustomized(Portlet p)
    {
        // customization state info is in the page's session state
        SessionState customizationState = getPageSessionState();
        Stack stack = (Stack)customizationState.getAttribute("customize-stack");
        if (stack == null)
        {
            stack = new Stack();
            customizationState.setAttribute("customize-stack", stack);
        }


        if (p==null)
        {
            if (!stack.empty()) stack.pop();


            customizationState.setAttribute ("customize-paneName", "*");
        }
        else
        {
          if (stack.size () > 0)
          {
            Portlet last = (Portlet)stack.peek();




            if ((last!=null) && (p.getName().equals(last.getName())) && (p.getTitle().equals(last.getTitle())))
            {
                //System.out.println ("Portlet already used!!!");
            }
            else
              stack.push(p);
          }
          else
            stack.push(p);




          /**
           * Save the title of this currently selected portlet
           * --------------------------------------------------------------------------
           * last modified: 11/06/01
           * Andreas Kempf, Siemens ICM S CP PE, Munich
           */


           customizationState.setAttribute ("customize-paneName", (String)p.getTitle());
        }
    }

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    * @return the Profile being customized.
    */
    public Profile getCustomizedProfile()
    {
        // customization state info is in the page's session state
        SessionState customizationState = getPageSessionState();


        return (Profile) customizationState.getAttribute("customize-profile");


    }   // getCustomizedProfile

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    * @param profile The Profile being customized.
    */
    public void setCustomizedProfile(Profile profile)
    {
        // customization state info is in the page's session state
        SessionState customizationState = getPageSessionState();


        customizationState.setAttribute("customize-profile", profile);


    }   // setCustomizedProfile

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    * Clean up from customization
    */
    public void cleanupFromCustomization()
    {
        // get the customization state for this page
        SessionState customizationState = getPageSessionState();


        customizationState.removeAttribute("customize-stack");
        customizationState.removeAttribute("customize-paneName");
        customizationState.removeAttribute("customize-profile");
        //customizationState.removeAttribute("customize-type");
        customizationState.removeAttribute("customize-columns");
        customizationState.removeAttribute("customize-mode");
        customizationState.removeAttribute("customize-parameters");


       setMode("default");


    }   // cleanupFromCustomization

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        String editMediaType = jdata.getParameters().getString ("mtype");
        String resetStack = jdata.getParameters().getString ("reset");
        String peid = jdata.getParameters().getString("js_peid");


        // get the customization state for this page
        SessionState customizationState = jdata.getPageSessionState();


        // this will be the profile we are editing
        Profile profile = null;


        // the "reset" parameter's presence signals the start of customization

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    * @param profile The Profile being customized.
    */
    public void setCustomizedProfile(Profile profile)
    {
        // customization state info is in the page's session state
        SessionState customizationState = getPageSessionState();


        customizationState.setAttribute("customize-profile", profile);


    }   // setCustomizedProfile

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    * Clean up from customization
    */
    public void cleanupFromCustomization()
    {
        // get the customization state for this page
        SessionState customizationState = getPageSessionState();


        customizationState.removeAttribute("customize-stack");
        customizationState.removeAttribute("customize-paneName");
        customizationState.removeAttribute("customize-profile");
        //customizationState.removeAttribute("customize-type");
        customizationState.removeAttribute("customize-columns");
        customizationState.removeAttribute("customize-mode");
        customizationState.removeAttribute("customize-parameters");


       setMode("default");


    }   // cleanupFromCustomization

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