/*
* 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.ha;
import javax.faces.model.DataModel;
import org.rhq.core.domain.auth.Subject;
import org.rhq.core.domain.resource.Agent;
import org.rhq.core.domain.util.PageControl;
import org.rhq.core.domain.util.PageList;
import org.rhq.core.gui.util.FacesContextUtility;
import org.rhq.enterprise.gui.common.framework.PagedDataTableUIBean;
import org.rhq.enterprise.gui.common.paging.PageControlView;
import org.rhq.enterprise.gui.common.paging.PagedListDataModel;
import org.rhq.enterprise.gui.util.EnterpriseFacesContextUtility;
import org.rhq.enterprise.server.cloud.AffinityGroupManagerLocal;
import org.rhq.enterprise.server.util.LookupUtil;
/**
* @author Jason Dobies
*/
public class AffinityGroupUnsubscribedAgentsUIBean extends PagedDataTableUIBean {
public static final String MANAGED_BEAN_NAME = "AffinityGroupUnsubscribedAgentsUIBean";
private AffinityGroupManagerLocal affinityGroupManager = LookupUtil.getAffinityGroupManager();
public String subscribeAgents() {
Subject subject = EnterpriseFacesContextUtility.getSubject();
String affinityGroupIdString = FacesContextUtility.getRequest().getParameter("affinityGroupId");
String[] selectedAgentIdStrings = FacesContextUtility.getRequest().getParameterValues(
"selectedAgentsToSubscribe");
// Parse the agent IDs to ints
Integer[] selectedAgentIds = new Integer[selectedAgentIdStrings.length];
for (int ii = 0; ii < selectedAgentIdStrings.length; ii++) {
selectedAgentIds[ii] = Integer.parseInt(selectedAgentIdStrings[ii]);
}
// Update the group
int affinityGroupId = Integer.parseInt(affinityGroupIdString);
affinityGroupManager.addAgentsToGroup(subject, affinityGroupId, selectedAgentIds);
return "successOrFailure";
}
@Override
public DataModel getDataModel() {
if (null == dataModel) {
dataModel = new AffinityGroupUnsubscribedAgentsDataModel(PageControlView.AffinityGroupUnsubscribedAgents,
MANAGED_BEAN_NAME);
}
return dataModel;
}
private class AffinityGroupUnsubscribedAgentsDataModel extends PagedListDataModel<Agent> {
private AffinityGroupUnsubscribedAgentsDataModel(PageControlView view, String beanName) {
super(view, beanName);
}
@Override
public PageList<Agent> fetchPage(PageControl pc) {
int affinityGroupId = FacesContextUtility.getRequiredRequestParameter("affinityGroupId", Integer.class);
PageList<Agent> results = affinityGroupManager.getAgentNonMembers(getSubject(), affinityGroupId, pc);
return results;
}
}
}