/**
* {@inheritDoc}
*
* <p>Responsible for performing all necessary initialization for the specified interface in
* preparation for data collection.
*/
@Override
public void initialize(CollectionAgent agent, Map<String, Object> parameters) {
InetAddress ipAddr = agent.getAddress();
int nodeID = agent.getNodeId();
// Retrieve the name of the JMX data collector
String collectionName = ParameterMap.getKeyedString(parameters, "collection", serviceName);
final String hostAddress = InetAddressUtils.str(ipAddr);
LogUtils.debugf(
this, "initialize: InetAddress=%s, collectionName=%s", hostAddress, collectionName);
JMXNodeInfo nodeInfo = new JMXNodeInfo(nodeID);
LogUtils.debugf(this, "nodeInfo: %s %d %s", hostAddress, nodeID, agent);
/*
* Retrieve list of MBean objects to be collected from the
* remote agent which are to be stored in the node-level RRD file.
* These objects pertain to the node itself not any individual
* interfaces.
*/
Map<String, List<Attrib>> attrMap =
JMXDataCollectionConfigFactory.getInstance()
.getAttributeMap(collectionName, serviceName, hostAddress);
nodeInfo.setAttributeMap(attrMap);
Map<String, JMXDataSource> dsList = buildDataSourceList(collectionName, attrMap);
nodeInfo.setDsMap(dsList);
nodeInfo.setMBeans(JMXDataCollectionConfigFactory.getInstance().getMBeanInfo(collectionName));
// Add the JMXNodeInfo object as an attribute of the interface
agent.setAttribute(NODE_INFO_KEY, nodeInfo);
agent.setAttribute("collectionName", collectionName);
}
