org.rhq.enterprise.gui.admin.role.RemoveResourceGroupsAction.java Source code

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Here is the source code for org.rhq.enterprise.gui.admin.role.RemoveResourceGroupsAction.java

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/*
 * RHQ Management Platform
 * Copyright (C) 2005-2008 Red Hat, Inc.
 * 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 version 2 of the License.
 *
 * 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 org.rhq.enterprise.gui.admin.role;

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

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import org.rhq.core.util.collection.ArrayUtils;
import org.rhq.enterprise.gui.legacy.Constants;
import org.rhq.enterprise.gui.legacy.action.BaseAction;
import org.rhq.enterprise.gui.legacy.util.RequestUtils;
import org.rhq.enterprise.server.util.LookupUtil;

/**
 * An Action that retrieves data to facilitate display of the form for removing groups to a role.
 */
public class RemoveResourceGroupsAction extends BaseAction {
    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
            HttpServletResponse response) throws Exception {
        Log log = LogFactory.getLog(RemoveResourceGroupsAction.class.getName());

        RemoveResourceGroupsForm rmForm = (RemoveResourceGroupsForm) form;
        int roleId = rmForm.getR();
        int[] groupIds = ArrayUtils.unwrapArray(rmForm.getGroups());

        log.debug("removing groups " + groupIds + "] for role [" + roleId + "]");
        LookupUtil.getRoleManager().removeResourceGroupsFromRole(RequestUtils.getSubject(request), roleId,
                groupIds);

        RequestUtils.setConfirmation(request, "admin.role.confirm.RemoveResourceGroups");
        return returnSuccess(request, mapping, Constants.ROLE_PARAM, roleId);
    }
}