package org.rhq.modules.plugins.openshift;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.mapping.Component;
import org.rhq.core.domain.configuration.Configuration;
import org.rhq.core.domain.measurement.MeasurementDataTrait;
import org.rhq.core.pluginapi.inventory.InvalidPluginConfigurationException;
import org.rhq.core.domain.measurement.AvailabilityType;
import org.rhq.core.domain.measurement.MeasurementDataNumeric;
import org.rhq.core.domain.measurement.MeasurementReport;
import org.rhq.core.domain.measurement.MeasurementScheduleRequest;
import org.rhq.core.pluginapi.inventory.ResourceComponent;
import org.rhq.core.pluginapi.inventory.ResourceContext;
import org.rhq.core.pluginapi.measurement.MeasurementFacet;
import org.rhq.core.pluginapi.operation.OperationContext;
import org.rhq.core.pluginapi.operation.OperationFacet;
import org.rhq.core.pluginapi.operation.OperationResult;
import org.rhq.modules.plugins.jbossas7.ASConnection;
import org.rhq.modules.plugins.jbossas7.BaseComponent;
import org.rhq.modules.plugins.jbossas7.StandaloneASComponent;
import org.rhq.modules.plugins.jbossas7.json.Address;
import org.rhq.modules.plugins.jbossas7.json.ComplexResult;
import org.rhq.modules.plugins.jbossas7.json.ReadAttribute;
@SuppressWarnings("unused")
public class OpenshiftComponent extends StandaloneASComponent<BaseComponent<?>> implements MeasurementFacet
{
private final Log log = LogFactory.getLog(this.getClass());
private static final int CHANGEME = 1; // TODO remove or change this
private ResourceContext context;
private StandaloneASComponent parent;
/**
* Return availability of this resource
* @see org.rhq.core.pluginapi.inventory.ResourceComponent#getAvailability()
*/
public AvailabilityType getAvailability() {
// TODO supply real implementation
return AvailabilityType.UP;
}
/**
* Start the resource connection
* @see org.rhq.core.pluginapi.inventory.ResourceComponent#start(org.rhq.core.pluginapi.inventory.ResourceContext)
*/
public void start(ResourceContext context) throws InvalidPluginConfigurationException, Exception {
this.context = context;
Configuration conf = context.getPluginConfiguration();
parent = (StandaloneASComponent) context.getParentResourceComponent();
// TODO add code to start the resource / connection to it
}
/**
* Tear down the resource connection
* @see org.rhq.core.pluginapi.inventory.ResourceComponent#stop()
*/
public void stop() {
}
/**
* Gather measurement data
* @see org.rhq.core.pluginapi.measurement.MeasurementFacet#getValues(org.rhq.core.domain.measurement.MeasurementReport, java.util.Set)
*/
@Override
public void getValues(MeasurementReport report, Set<MeasurementScheduleRequest> metrics) throws Exception {
for (MeasurementScheduleRequest req : metrics) {
if (req.getName().equals("appuid")) {
Address addr = new Address("core-service=platform-mbean,type=runtime");
ReadAttribute op = new ReadAttribute(addr,"system-properties");
ASConnection conn = parent.getASConnection();
ComplexResult result = conn.executeComplex(op);
if (result.isSuccess()) {
Map<String,Object> data = result.getResult();
if (data.containsKey("OPENSHIFT_APP_UUID")) {
String uid = (String) data.get("OPENSHIFT_APP_UUID");
MeasurementDataTrait res = new MeasurementDataTrait(req,uid);
report.addData(res);
}
}
else {
log.warn("Operation failed: " + result.getFailureDescription());
}
}
// TODO add more metrics here
}
}
}