/** Check if CompositeAttributes will be collected */
@Test
public void collectJvmDefaultComposites() {
String mBeansObjectName = "java.lang:type=GarbageCollector,name=PS MarkSweep";
Map<String, BeanInfo> mBeans = new HashMap<String, BeanInfo>();
BeanInfo beanInfo = new BeanInfo();
beanInfo.setObjectName(mBeansObjectName);
List<String> attributes = new ArrayList<String>();
attributes.add("CollectionCount");
attributes.add("LastGcInfo");
beanInfo.setAttributes(attributes);
List<String> compositeAttributes = new ArrayList<String>();
compositeAttributes.add("LastGcInfo");
beanInfo.setCompositeAttributes(compositeAttributes);
mBeans.put("first", beanInfo);
jmxNodeInfo.setMBeans(mBeans);
Map<String, JMXDataSource> dataSourceMap = new HashMap<String, JMXDataSource>();
dataSourceMap.put(mBeansObjectName + "|CollectionCount", new JMXDataSource());
// ToDo Tak set the JmxDataSource type to composite?
dataSourceMap.put(mBeansObjectName + "|LastGcInfo", new JMXDataSource());
jmxNodeInfo.setDsMap(dataSourceMap);
CollectionSet collectionSet = jmxCollector.collect(collectionAgent, null, null);
assertEquals(
"Collection of one Jvm default value run successfully", 1, collectionSet.getStatus());
}
/**
* {@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);
}
@Test
public void collectSingleMbeanWithOneCompAttribWithOneIgnoredCompMembers() {
String collectionName = "collectSingleMbeanWithOneCompAttribWithOneIgnoredCompMembers";
jmxNodeInfo.setMBeans(jmxConfigFactory.getMBeanInfo(collectionName));
jmxNodeInfo.setDsMap(
generateDataSourceMap(jmxConfigFactory.getAttributeMap(collectionName, "", "")));
// start collection
CollectionSet collectionSet = jmxCollector.collect(collectionAgent, null, null);
JMXCollectionSet jmxCollectionSet = (JMXCollectionSet) collectionSet;
JMXCollectionResource jmxCollectionResource = jmxCollectionSet.getResource();
AttributeGroup group =
jmxCollectionResource.getGroup(new AttributeGroupType("java_lang_type_Memory", "all"));
assertEquals(3, group.getAttributes().size());
printDebugAttributeGroup(group);
assertEquals(
"Collection: " + collectionName + " run successfully", 1, collectionSet.getStatus());
}
@Test
public void collectSingleMbeanWithSingleAttribute() {
String collectionName = "collectSingleMbeanWithSingleAttribute";
jmxNodeInfo.setMBeans(jmxConfigFactory.getMBeanInfo(collectionName));
jmxNodeInfo.setDsMap(
generateDataSourceMap(jmxConfigFactory.getAttributeMap(collectionName, "", "")));
// start collection
CollectionSet collectionSet = jmxCollector.collect(collectionAgent, null, null);
JMXCollectionSet jmxCollectionSet = (JMXCollectionSet) collectionSet;
JMXCollectionResource jmxCollectionResource = jmxCollectionSet.getResource();
AttributeGroup group =
jmxCollectionResource.getGroup(new AttributeGroupType("java_lang_type_Compilation", "all"));
assertEquals(1, group.getAttributes().size());
printDebugAttributeGroup(group);
// ToDo Tak how to check if all metrics where collected?
assertEquals(
"Collection: " + collectionName + " run successfully", 1, collectionSet.getStatus());
}
/** This test is just a prove of concept. */
@Test
public void collectTwoBasicValues() {
String mBeansObjectName = "org.opennms.netmgt.collectd.jmxhelper:type=JmxTest";
Map<String, BeanInfo> mBeans = new HashMap<String, BeanInfo>();
BeanInfo beanInfo = new BeanInfo();
beanInfo.setObjectName(mBeansObjectName);
List<String> attributes = new ArrayList<String>();
attributes.add("X");
attributes.add("Name");
// TODO Tak: Test attributes that will return null is the next step
// attributes.add("NullString");
beanInfo.setAttributes(attributes);
mBeans.put("first", beanInfo);
jmxNodeInfo.setMBeans(mBeans);
Map<String, JMXDataSource> dataSourceMap = new HashMap<String, JMXDataSource>();
dataSourceMap.put(mBeansObjectName + "|X", new JMXDataSource());
dataSourceMap.put(mBeansObjectName + "|Name", new JMXDataSource());
// dataSourceMap.put("org.opennms.netmgt.collectd.jmxhelper:type=JmxTest|NullString", new
// JMXDataSource());
jmxNodeInfo.setDsMap(dataSourceMap);
CollectionSet collectionSet = jmxCollector.collect(collectionAgent, null, null);
assertEquals("Collection of two dummy values run successfully", 1, collectionSet.getStatus());
}
