/**
* Copyright (c) 2014--2015 Red Hat, Inc.
*
* This software is licensed to you under the GNU General Public License,
* version 2 (GPLv2). There is NO WARRANTY for this software, express or
* implied, including the implied warranties of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2
* along with this software; if not, see
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
*
* Red Hat trademarks are not licensed under GPLv2. No permission is
* granted to use or replicate Red Hat trademarks that are incorporated
* in this software or its documentation.
*/
package com.redhat.rhn.frontend.action.systems.sdc;
import com.redhat.rhn.common.db.datasource.DataResult;
import com.redhat.rhn.domain.rhnset.RhnSet;
import com.redhat.rhn.domain.server.Server;
import com.redhat.rhn.domain.user.User;
import com.redhat.rhn.frontend.action.systems.BaseSystemsAction;
import com.redhat.rhn.frontend.dto.SystemOverview;
import com.redhat.rhn.frontend.listview.PageControl;
import com.redhat.rhn.frontend.struts.RequestContext;
import com.redhat.rhn.frontend.struts.RhnHelper;
import com.redhat.rhn.frontend.struts.RhnListSetHelper;
import com.redhat.rhn.frontend.taglibs.list.ListTagHelper;
import com.redhat.rhn.frontend.taglibs.list.TagHelper;
import com.redhat.rhn.manager.system.SystemManager;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* ProxyClientsAction
* @version $Rev$
*/
public class ProxyClientsAction extends BaseSystemsAction {
private Server server;
/** {@inheritDoc} */
@Override
public ActionForward execute(ActionMapping mapping, ActionForm formIn,
HttpServletRequest request, HttpServletResponse response) {
RequestContext requestContext = new RequestContext(request);
User user = requestContext.getCurrentUser();
server = requestContext.lookupAndBindServer();
Long sid = server.getId();
SystemManager.ensureAvailableToUser(user, sid);
if (server.isProxy()) {
request.setAttribute("version",
server.getProxyInfo().getVersion().getVersion());
DataResult<SystemOverview> result = getDataResult(user, null, formIn);
if (result.isEmpty()) {
request.setAttribute(SHOW_NO_SYSTEMS, Boolean.TRUE);
}
RhnSet set = getSetDecl().get(user);
RhnListSetHelper helper = new RhnListSetHelper(request);
if (ListTagHelper.getListAction("systemList", request) != null) {
helper.execute(set, "systemList", result);
}
if (!set.isEmpty()) {
helper.syncSelections(set, result);
ListTagHelper.setSelectedAmount("systemList", set.size(), request);
}
ListTagHelper.bindSetDeclTo("systemList", getSetDecl(), request);
request.setAttribute(RequestContext.PAGE_LIST, result);
request.setAttribute(ListTagHelper.PARENT_URL, request.getRequestURI());
TagHelper.bindElaboratorTo("systemList", result.getElaborator(), request);
}
return mapping.findForward(RhnHelper.DEFAULT_FORWARD);
}
@Override
protected DataResult<SystemOverview> getDataResult(User user, PageControl pc,
ActionForm formIn) {
DataResult<SystemOverview> systems;
systems = SystemManager.listClientsThroughProxy(server.getId());
systems.elaborate();
return systems;
}
}