/*
* RHQ Management Platform
* Copyright (C) 2005-2011 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.server.sync.exporters;
import java.util.Iterator;
import java.util.List;
import org.rhq.core.domain.auth.Subject;
import org.rhq.core.domain.criteria.MeasurementDefinitionCriteria;
import org.rhq.core.domain.measurement.MeasurementDefinition;
import org.rhq.core.domain.sync.entity.MetricTemplate;
import org.rhq.core.domain.util.PageControl;
import org.rhq.enterprise.server.measurement.MeasurementDefinitionManagerLocal;
import org.rhq.enterprise.server.util.LookupUtil;
/**
*
*
* @author Lukas Krejci
*/
public class MetricTemplateExporter implements Exporter<MeasurementDefinition, MetricTemplate> {
private static class MetricTemplateIterator extends JAXBExportingIterator<MetricTemplate, MeasurementDefinition> {
public MetricTemplateIterator(Iterator<MeasurementDefinition> sourceIterator) {
super(sourceIterator, MetricTemplate.class);
}
@Override
public String getNotes() {
return null;
}
@Override
protected MetricTemplate convert(MeasurementDefinition object) {
return new MetricTemplate(object);
}
}
private MeasurementDefinitionManagerLocal measurementDefinitionManager;
private Subject subject;
public MetricTemplateExporter(Subject subject, MeasurementDefinitionManagerLocal measurementDefinitionManager) {
this.subject = subject;
this.measurementDefinitionManager = measurementDefinitionManager;
}
@Override
public ExportingIterator<MetricTemplate> getExportingIterator() {
MeasurementDefinitionCriteria criteria = new MeasurementDefinitionCriteria();
criteria.setPageControl(PageControl.getUnlimitedInstance());
criteria.fetchResourceType(true);
List<MeasurementDefinition> defs = measurementDefinitionManager.findMeasurementDefinitionsByCriteria(subject,
criteria);
return new MetricTemplateIterator(defs.iterator());
}
@Override
public String getNotes() {
return null;
}
}