ApplyGroupMemoryRealmAction.java

/*
 * JOnAS: Java(TM) Open Application Server
 * Copyright (C) 1999 Bull S.A.
 * Contact: jonas-team@objectweb.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
 *
 * Initial developer(s): Michel-Ange ANTON
 * --------------------------------------------------------------------------
 * $Id: ApplyGroupMemoryRealmAction.java,v 1.3 2004/03/19 14:31:48 sauthieg Exp $
 * --------------------------------------------------------------------------
 */

package org.objectweb.jonas.webapp.jonasadmin.security;

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

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.objectweb.jonas.jmx.JonasManagementRepr;
import org.objectweb.jonas.jmx.JonasObjectName;
import org.objectweb.jonas.webapp.jonasadmin.Jlists;

public class ApplyGroupMemoryRealmAction extends BaseMemoryRealmAction {

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

    public ActionForward executeAction(ActionMapping p_Mapping, ActionForm p_Form
        , HttpServletRequest p_Request, HttpServletResponse p_Response)
        throws IOException, ServletException {

        // Realm Form used
        MemoryRealmForm oRealmForm = getForm(p_Mapping, p_Request);

        // Form used
        GroupMemoryRealmForm oForm = (GroupMemoryRealmForm) p_Form;

        oForm.setListRolesUsed(Jlists.getArrayList(oForm.getRolesUsed(), Jlists.SEPARATOR));
        oForm.setListRolesNotused(Jlists.getArrayList(oForm.getRolesNotused(), Jlists.SEPARATOR));

        ArrayList alAddRoles = new ArrayList(oForm.getListRolesUsed());
        alAddRoles.removeAll(oForm.getListRolesGroup());
        ArrayList alRemoveRoles = new ArrayList(oForm.getListRolesNotused());
        alRemoveRoles.retainAll(oForm.getListRolesGroup());

        // Populate MBean
        try {
            ObjectName onGroup = null;
            // Create a new Group
            if (oForm.getAction().equals("create") == true) {
                ObjectName onRealm = JonasObjectName.securityMemoryFactory(oRealmForm.getResource());
                String[] asParam = {
                    oForm.getGroup()};
                String[] asSignature = {
                    "java.lang.String"};
                JonasManagementRepr.invoke(onRealm, "addGroup", asParam, asSignature);
                // Search created Group
                onGroup = JonasObjectName.group(oRealmForm.getResource(), oForm.getGroup());
            }
            else {
                // Modify existing Group
                onGroup = JonasObjectName.group(oRealmForm.getResource(), oForm.getGroup());
            }
            // Description
            setStringAttribute(onGroup, "Description", oForm.getDescription());

            // Roles
            if (alAddRoles.size() > 0) {
                for (int i = 0; i < alAddRoles.size(); i++) {
                    String[] asParam = {
                        alAddRoles.get(i).toString()};
                    String[] asSignature = {
                        "java.lang.String"};
                    JonasManagementRepr.invoke(onGroup, "addRole", asParam, asSignature);
                }
            }
            if (alRemoveRoles.size() > 0) {
                for (int i = 0; i < alRemoveRoles.size(); i++) {
                    String[] asParam = {
                        alRemoveRoles.get(i).toString()};
                    String[] asSignature = {
                        "java.lang.String"};
                    JonasManagementRepr.invoke(onGroup, "removeRole", asParam, asSignature);
                }
            }
        }
        catch (Throwable t) {
            addGlobalError(t);
            saveErrors(p_Request, m_Errors);
            return (p_Mapping.findForward("Global Error"));
        }
        // Forward to the jsp.
        return (p_Mapping.findForward("ActionEditMemoryRealmGroups"));
    }

// --------------------------------------------------------- Protected Methods

}

---