/**
 * JOnAS: Java(TM) Open Application Server
 * Copyright (C) 2003-2004 Bull S.A.
 * Contact: jonas-team@ow2.org
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 * USA
 *
 * --------------------------------------------------------------------------
 * $Id$
 * --------------------------------------------------------------------------
 */

package org.ow2.jonas.webapp.jonasadmin.catalina;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;

import javax.management.ObjectName;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.ow2.jonas.webapp.jonasadmin.JonasAdminJmx;
import org.ow2.jonas.webapp.jonasadmin.WhereAreYou;
import org.ow2.jonas.webapp.jonasadmin.common.CatalinaObjectName;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/**
 * @author Michel-Ange ANTON
 */
public class ListConnectorsAction extends CatalinaBaseAction {

// --------------------------------------------------------- Public Methods

    public ActionForward executeAction(ActionMapping p_Mapping, ActionForm p_Form
        , HttpServletRequest p_Request, HttpServletResponse p_Response)
        throws IOException, ServletException {
        // Force the node selected in tree
        m_WhereAreYou.selectNameNode(getTreeBranchName(DEPTH_SERVER) + WhereAreYou.NODE_SEPARATOR
            + "protocols" + WhereAreYou.NODE_SEPARATOR + "connectors", true);
        String serverName = m_WhereAreYou.getCurrentJonasServerName();

        try {
            // Get the list of connectors
            ArrayList al = new ArrayList();
            Iterator it = JonasAdminJmx.getListMBeanName(CatalinaObjectName.catalinaConnectors(
                m_WhereAreYou.getCurrentCatalinaDomainName()), serverName).iterator();
            while (it.hasNext()) {
                al.add(new ConnectorItem(new ObjectName(it.next().toString())
                    , m_WhereAreYou.getApplicationServerPort(), serverName));
            }
            // Sort
            Collections.sort(al, new ConnectorItemByPort());
            // Provide
            p_Request.setAttribute("listConnectors", al);
        }
        catch (Throwable t) {
            addGlobalError(t);
            saveErrors(p_Request, m_Errors);
            return (p_Mapping.findForward("Global Error"));
        }
        // Forward to the jsp.
        return (p_Mapping.findForward("Catalina Connectors"));
    }

}
