/*
* 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.measurement.tables.resource;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.rhq.core.domain.auth.Subject;
import org.rhq.core.domain.measurement.DataType;
import org.rhq.core.domain.measurement.MeasurementDataTrait;
import org.rhq.core.domain.measurement.MeasurementSchedule;
import org.rhq.core.domain.measurement.ui.MetricDisplaySummary;
import org.rhq.core.domain.resource.Resource;
import org.rhq.core.gui.util.FacesContextUtility;
import org.rhq.enterprise.gui.legacy.WebUser;
import org.rhq.enterprise.gui.measurement.tables.MetricsTableUIBean;
import org.rhq.enterprise.gui.util.EnterpriseFacesContextUtility;
import org.rhq.enterprise.gui.util.WebUtility;
import org.rhq.enterprise.server.measurement.MeasurementDataManagerLocal;
import org.rhq.enterprise.server.measurement.MeasurementPreferences;
import org.rhq.enterprise.server.util.LookupUtil;
/**
* The JSF managed bean that backs /rhq/resource/monitor/traits.xhtml.
*
* @author Greg Hinkle
* @author Joseph Marques
*/
public class ResourceMetricsTableUIBean extends MetricsTableUIBean {
private List<MetricDisplaySummary> traitSummaries;
private List<MeasurementDataTrait> traitHistory;
public ResourceMetricsTableUIBean() {
super();
Subject subject = EnterpriseFacesContextUtility.getSubject();
Resource resource = EnterpriseFacesContextUtility.getResource();
WebUser user = EnterpriseFacesContextUtility.getWebUser();
MeasurementPreferences.MetricRangePreferences range = user.getMeasurementPreferences()
.getMetricRangePreferences();
List<MeasurementSchedule> traitSchedules = scheduleManager.findSchedulesForResourceAndType(subject,
resource.getId(), DataType.TRAIT, null, true); //null -> don't filter, we want everything, false -> not only enabled
int[] traitScheduleIds = new int[traitSchedules.size()];
int i = 0;
for (MeasurementSchedule sched : traitSchedules) {
traitScheduleIds[i++] = sched.getId();
}
if (traitScheduleIds != null) {
traitSummaries = chartManager.getMetricDisplaySummariesForResource(subject, resource.getId(),
traitScheduleIds, range.begin, range.end);
}
HttpServletRequest request = FacesContextUtility.getRequest();
int definitionId = WebUtility.getOptionalIntRequestParameter(request, "traitDefinitionId", -1);
if (definitionId != -1) {
MeasurementDataManagerLocal dataManager = LookupUtil.getMeasurementDataManager();
traitHistory = dataManager.findTraits(subject, resource.getId(), definitionId);
}
}
public List<MetricDisplaySummary> getTraitSummaries() {
return traitSummaries;
}
public List<MeasurementDataTrait> getTraitHistory() {
return traitHistory;
}
}