Editor Action

The DisplayURL portlet's EditorAction class is invoked when a user clicks the portlet's Edit icon. The source code follows.

/**Copyright (c) 2003 by SAS Institute Inc., Cary, NC 27513.
 * All Rights Reserved.
 */
package com.sas.portal.portlets.displayurl;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

//import com.sas.portal.Logger;
import com.sas.portal.portlet.PortletContext;
import com.sas.portal.portlet.NavigationUtil;


/**
 * Action class that presents the edit page. It sets up the edit model
 * then instructs the portlet container to present the edit page.
 */
public final class EditorAction extends BaseAction
{
//    private final String _loggingContext = this.getClass().getName();

    /**
     * Service the portlet request.
     *
     * @param request the HttpServletRequest
     * @param response the HttpServeltResponse
     * @param context the PortletContext
     * @return the URL to call
     */
    public String service(HttpServletRequest request,
                          HttpServletResponse response,
                          PortletContext context) throws Exception
    {
        super.service(request, response, context);

        //create the URLs for the OK and Cancel buttons.
        String url;

        url = NavigationUtil.buildBaseURL(context, request,
           "ok");
        context.setAttribute(Initializer.EDIT_OK_URL_KEY, url);

        url = NavigationUtil.buildBaseURL(context, request,
           "cancel");
        context.setAttribute(Initializer.EDIT_CANCEL_URL_KEY, url);

        // the following call resets the mode back to display for the
        // next call
        context.resetMode();

        return (String) context.getAttribute("edit-page");
    }
}