List of usage examples for javax.management.openmbean CompositeDataSupport get
public Object get(String key)
From source file:com.athena.dolly.console.module.jmx.JmxClientManager.java
public static MemoryVo getMemoryUsage(String nodeName) { JmxClient jmxClient = jmxClientMap.get(nodeName); MemoryVo memory = null;// ww w . jav a 2s. c om try { ObjectName objectName = new ObjectName("java.lang:type=Memory"); MBeanServerConnection connection = jmxClient.getJmxConnector().getMBeanServerConnection(); CompositeDataSupport heapMemoryUsage = (CompositeDataSupport) connection.getAttribute(objectName, "HeapMemoryUsage"); memory = new MemoryVo(); memory.setCommitted((Long) heapMemoryUsage.get("committed")); memory.setInit((Long) heapMemoryUsage.get("init")); memory.setMax((Long) heapMemoryUsage.get("max")); memory.setUsed((Long) heapMemoryUsage.get("used")); logger.debug("nodeName: [{}], memoryUsage: [committed: {}, init:{}, max:{}, used:{}]", new Object[] { nodeName, memory.getCommitted(), memory.getInit(), memory.getMax(), memory.getUsed() }); } catch (Exception e) { logger.error("unhandled exception has errored : ", e); } return memory; }
From source file:com.dsf.dbxtract.cdc.AppJournalWindowTest.java
@Test(dependsOnMethods = { "testAppWithJournalWindow" })
public void testInfoStatistics() throws Exception {
JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://localhost:5000/jmxrmi");
JMXConnector jmxc = JMXConnectorFactory.connect(url, null);
MBeanServerConnection mbsc = jmxc.getMBeanServerConnection();
ObjectName mbeanName = new ObjectName("com.dsf.dbxtract:type=InfoMBean");
TabularDataSupport info = (TabularDataSupport) mbsc.getAttribute(mbeanName, InfoMBean.ATTR_INFO);
Collection<?> list = info.values();
boolean hasHandlerEntry = false;
for (Iterator<?> it = list.iterator(); it.hasNext();) {
CompositeDataSupport entry = (CompositeDataSupport) it.next();
if (entry.get("handler").equals(TestWindowHandler.class.getName())) {
assert (((Long) entry.get("readCount")).longValue() == TEST_SIZE);
hasHandlerEntry = true;//from ww w .java2s . c o m
}
}
assert (hasHandlerEntry);
jmxc.close();
}
From source file:com.tomcat.monitor.jmx.obj.bean.MServer.java
/** * getValue form OpenMBean Value FIXME: SimpleType Umwandlung in skalare * Datentypen FIXME: Suche eine elegante Moeglichkeit an den Wert eines * Attributes in einem OpenMBean heranzukommen (BeanUtils...)? * <p/>/*from w w w . j a v a 2 s. c om*/ * <p/> * Beispiele: attribute1 [key1] attribute1.attribute2 [key].attribute1 * [key1].[key2] [key1].attribute1.[key2].attribute2 * * @param attributePath * path to Mbean OpenMbean attribute * @param bean * current value */ public Object accessValue(String attributePath, Object bean) { if (attributePath == null || "".equals(attributePath)) return null; if (bean instanceof CompositeDataSupport) { CompositeDataSupport data = (CompositeDataSupport) bean; // FIXME This only supports direct key access return data.get(attributePath); } else if (bean instanceof TabularDataSupport) { TabularDataSupport data = (TabularDataSupport) bean; if (attributePath.startsWith("[")) { int endIndex = attributePath.indexOf("]"); if (endIndex > 1) { String attributeKey = attributePath.substring(1, endIndex); CompositeData valuedata = data.get(new Object[] { attributeKey }); Object value = valuedata.get("value"); OpenType<?> type = valuedata.getCompositeType().getType("value"); if (type instanceof SimpleType) { // FIXME Es fehlt noch die Prfung ob attributePath // nicht false ist, sprich das nach [].<xxxx> gefragt // wahr. return value; } else { String nextAttributePath = attributePath.substring(endIndex); if (nextAttributePath.startsWith(".")) { // FIXME stimmt das oder endIndex return accessValue(attributePath.substring(endIndex + 1), value); } } } } } return null; }
From source file:io.github.albertopires.mjc.JConsoleM.java
public long getEdenUsage(ServerConfiguration serverConfiguration) throws Exception { ObjectName mbeanName = null;//from w ww. j a v a 2s . c o m if (serverConfiguration.getJdkVersion().equals(JdkVersion.JDK6)) { mbeanName = new ObjectName("java.lang:type=MemoryPool,name=Par Eden Space"); } else if (serverConfiguration.getJdkVersion().equals(JdkVersion.JDK8)) { mbeanName = new ObjectName("java.lang:type=MemoryPool,name=G1 Eden Space"); } CompositeDataSupport o; o = (CompositeDataSupport) mbsc.getAttribute(mbeanName, "Usage"); return ((Long) o.get("used")).longValue(); }
From source file:io.github.albertopires.mjc.JConsoleM.java
public long getHeapUsage() throws Exception { ObjectName mbeanName;//from w w w .java2s.c om mbeanName = new ObjectName("java.lang:type=Memory"); CompositeDataSupport o; o = (CompositeDataSupport) mbsc.getAttribute(mbeanName, "HeapMemoryUsage"); return ((Long) o.get("used")).longValue(); }
From source file:io.github.albertopires.mjc.JConsoleM.java
public long getCMSUsage(ServerConfiguration serverConfiguration) throws Exception { ObjectName mbeanName = null;//from ww w .j ava2 s . c om if (serverConfiguration.getJdkVersion().equals(JdkVersion.JDK6)) { mbeanName = new ObjectName("java.lang:type=MemoryPool,name=CMS Old Gen"); CompositeDataSupport o; o = (CompositeDataSupport) mbsc.getAttribute(mbeanName, "Usage"); return ((Long) o.get("used")).longValue(); } else { return 0L; } }
From source file:io.github.albertopires.mjc.JConsoleM.java
public Long getNonHeapUsage() throws Exception { ObjectName mbeanName;/*from w w w .j av a 2 s .com*/ mbeanName = new ObjectName("java.lang:type=Memory"); CompositeDataSupport o; o = (CompositeDataSupport) mbsc.getAttribute(mbeanName, "NonHeapMemoryUsage"); return Long.valueOf(o.get("used").toString()); }
From source file:fr.openfarm.jmx.service.JMXQuery.java
@Override public String getJmxData(String name, String attributeName, String key) throws MalformedObjectNameException, NullPointerException, AttributeNotFoundException, InstanceNotFoundException, MBeanException, ReflectionException, IOException { ObjectName objectName = new ObjectName(name); Set<ObjectName> objectNameList = connection.queryNames(objectName, null); if (objectNameList != null && objectNameList.size() > 0) { objectName = objectNameList.iterator().next(); Object attr = connection.getAttribute(objectName, attributeName); if (attr instanceof CompositeDataSupport) { CompositeDataSupport cds = (CompositeDataSupport) attr; if (key == null) { throw new IllegalArgumentException("Key is null for composed data " + name); }// w w w. j a va 2s .co m return cds.get(key).toString(); } else { return attr.toString(); } } return null; }
From source file:fr.openfarm.jmx.service.JMXQuery.java
@Override public List<KeyResponse> getJmxKeys(String name, String attributeName) throws MalformedObjectNameException, NullPointerException, AttributeNotFoundException, InstanceNotFoundException, MBeanException, ReflectionException, IOException { List<KeyResponse> response = new ArrayList<KeyResponse>(); ObjectName objectName = new ObjectName(name); Set<ObjectName> objectNameList = connection.queryNames(objectName, null); if (objectNameList != null && objectNameList.size() > 0) { objectName = objectNameList.iterator().next(); Object attr = connection.getAttribute(objectName, attributeName); if (attr instanceof CompositeDataSupport) { CompositeDataSupport cds = (CompositeDataSupport) attr; CompositeType type = cds.getCompositeType(); Set<String> listKey = type.keySet(); for (Object key : listKey) { if (key instanceof String) { Object value = cds.get((String) key); KeyResponse keyResponse = new KeyResponse(); keyResponse.setKey(key.toString()); keyResponse.setValue(value.toString()); response.add(keyResponse); }/*www. j a va2s . co m*/ } } else { KeyResponse keyResponse = new KeyResponse(); keyResponse.setValue(attr.toString()); response.add(keyResponse); } } return response; }
From source file:fr.openfarm.jmx.service.JMXQuery.java
@Override public GetMultiObjectKeysResponse getWildcardJmxKeys(String name, String attributeName) throws MalformedObjectNameException, NullPointerException, AttributeNotFoundException, InstanceNotFoundException, MBeanException, ReflectionException, IOException { GetMultiObjectKeysResponse reponse = new GetMultiObjectKeysResponse(); ArrayList<MultiObjectKeys> multiObjectKeysList = new ArrayList<MultiObjectKeys>(); ObjectName objectName = new ObjectName(name); Set<ObjectName> objectNameList = connection.queryNames(objectName, null); for (ObjectName iterObject : objectNameList) { objectName = iterObject;// w w w. j a v a2 s. co m List<KeyResponse> keyList = new ArrayList<KeyResponse>(); Object attr = connection.getAttribute(objectName, attributeName); if (attr instanceof CompositeDataSupport) { CompositeDataSupport cds = (CompositeDataSupport) attr; CompositeType type = cds.getCompositeType(); Set<String> listKey = type.keySet(); for (Object key : listKey) { if (key instanceof String) { Object value = cds.get((String) key); KeyResponse keyResponse = new KeyResponse(); keyResponse.setKey(key.toString()); keyResponse.setValue(value.toString()); keyList.add(keyResponse); } } } else { KeyResponse keyResponse = new KeyResponse(); keyResponse.setValue(attr.toString()); keyList.add(keyResponse); } MultiObjectKeys multiObjectKeys = new MultiObjectKeys(); multiObjectKeys.setJmxKeys(keyList); multiObjectKeys.setObjectName(objectName.getCanonicalName()); multiObjectKeysList.add(multiObjectKeys); } reponse.setMultiObjectKeys(multiObjectKeysList); return reponse; }