Package com.adito.setup.actions

Source Code of com.adito.setup.actions.MessageQueueDispatchAction

        /*
*  Adito
*
*  Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
*
*  This program is free software; you can redistribute it and/or
*  modify it under the terms of the GNU General Public License
*  as published by the Free Software Foundation; either version 2 of
*  the License, or (at your option) any later version.
*  This program is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*
*  You should have received a copy of the GNU General Public
*  License along with this program; if not, write to the Free Software
*  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
     
package com.adito.setup.actions;

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

import org.apache.struts.Globals;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;

import com.adito.core.CoreServlet;
import com.adito.core.CoreUtil;
import com.adito.core.actions.AuthenticatedDispatchAction;
import com.adito.policyframework.Permission;
import com.adito.policyframework.PolicyConstants;
import com.adito.policyframework.PolicyUtil;
import com.adito.security.Constants;
import com.adito.security.SessionInfo;
import com.adito.setup.forms.MessageQueueForm;

/**
*/
public class MessageQueueDispatchAction extends AuthenticatedDispatchAction {
    /**
     */
    public MessageQueueDispatchAction() {
        super(PolicyConstants.MESSAGE_QUEUE_RESOURCE_TYPE,
            new Permission[] { PolicyConstants.PERM_VIEW,
                        PolicyConstants.PERM_SEND,
                        PolicyConstants.PERM_CONTROL,
                        PolicyConstants.PERM_CLEAR });
    }

    /**
     * @param mapping
     * @param form
     * @param request
     * @param response
     * @return ActionForward
     * @throws Exception
     */
    public ActionForward confirmClearQueue(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
        PolicyUtil.checkPermission(PolicyConstants.MESSAGE_QUEUE_RESOURCE_TYPE, PolicyConstants.PERM_CLEAR, request);
        return mapping.findForward("confirmClearQueue");
    }

    /**
     * @param mapping
     * @param form
     * @param request
     * @param response
     * @return ActionForward
     * @throws Exception
     */
    public ActionForward clearQueue(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
        PolicyUtil.checkPermission(PolicyConstants.MESSAGE_QUEUE_RESOURCE_TYPE,  PolicyConstants.PERM_CLEAR, request);
        CoreServlet.getServlet().getNotifier().clearAllMessages();
        return mapping.findForward("refresh");
    }

    /**
     * @param mapping
     * @param form
     * @param request
     * @param response
     * @return ActionForward
     * @throws Exception
     */
    public ActionForward sendMessage(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
        PolicyUtil.checkPermission(PolicyConstants.MESSAGE_QUEUE_RESOURCE_TYPE, PolicyConstants.PERM_SEND, request);
        return mapping.findForward("sendMessage");
    }

    /**
     * @param mapping
     * @param form
     * @param request
     * @param response
     * @return ActionForward
     * @throws Exception
     */
    public ActionForward enable(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
        PolicyUtil.checkPermission(PolicyConstants.MESSAGE_QUEUE_RESOURCE_TYPE, PolicyConstants.PERM_CONTROL, request);
        String sel = ((MessageQueueForm)form).getSelectedSink();
        CoreServlet.getServlet().getNotifier().setEnabled(sel, true);
        ActionMessages msgs = new ActionMessages();
        msgs.add(Globals.MESSAGE_KEY,  new ActionMessage("messageQueue.info.sinkEnabled", sel));
        saveMessages(request, msgs);
        return list(mapping, form, request, response);
    }

    /**
     * @param mapping
     * @param form
     * @param request
     * @param response
     * @return ActionForward
     * @throws Exception
     */
    public ActionForward disable(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
        PolicyUtil.checkPermission(PolicyConstants.MESSAGE_QUEUE_RESOURCE_TYPE, PolicyConstants.PERM_CONTROL, request);
        String sel = ((MessageQueueForm)form).getSelectedSink();
        CoreServlet.getServlet().getNotifier().setEnabled(sel, false);
        ActionMessages msgs = new ActionMessages();
        msgs.add(Globals.MESSAGE_KEY, new ActionMessage("messageQueue.info.sinkDisabled", sel));
        saveMessages(request, msgs);
        return list(mapping, form, request, response);
    }

    public ActionForward unspecified(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
        return list(mapping, form, request, response);
    }
   
    /**
     * @param mapping
     * @param form
     * @param request
     * @param response
     * @return ActionForward
     * @throws Exception
     */
    public ActionForward list(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
                    throws Exception {
      CoreUtil.clearFlow(request);
       
        MessageQueueForm messageQueueForm = (MessageQueueForm) form; 
        messageQueueForm.initialize(request.getSession());
        return mapping.findForward("display");
    }

    public int getNavigationContext(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) {
        return SessionInfo.MANAGEMENT_CONSOLE_CONTEXT | SessionInfo.USER_CONSOLE_CONTEXT;
    }
}
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