List of usage examples for javax.management ObjectInstance getObjectName
public ObjectName getObjectName()
From source file:com.lmig.cf.metrics.opsmetrics.OpsMetrics.java
private Number getAttributeValue(MBeanServerConnection connection, ObjectInstance object, String attribute) { try {//from w w w.j av a 2 s . c om return (Number) connection.getAttribute(object.getObjectName(), attribute); } catch (AttributeNotFoundException | InstanceNotFoundException | MBeanException | ReflectionException | IOException e) { return 0; } }
From source file:net.zcarioca.jmx.services.impl.MBeanObjectServiceImpl.java
/** * {@inheritDoc}/*w w w . j a va 2 s .c om*/ */ @Override public Set<MBeanDescriptor> findMBeansByDomain(final String domain) { return toMBeanObjectSet(getPlatformMBeanServer().queryMBeans(null, null), new Predicate() { @Override public boolean evaluate(Object object) { ObjectInstance objInst = (ObjectInstance) object; return StringUtils.equalsIgnoreCase(domain, objInst.getObjectName().getDomain()); } }); }
From source file:com.lmig.cf.metrics.opsmetrics.OpsMetrics.java
private List<String> getAttributeNames(MBeanServerConnection connection, ObjectInstance objectInstance) throws Exception { MBeanInfo mbeanInfo = connection.getMBeanInfo(objectInstance.getObjectName()); MBeanAttributeInfo[] attributes = mbeanInfo.getAttributes(); return Arrays.asList(attributes).stream().map(attr -> attr.getName()).collect(Collectors.toList()); }
From source file:de.thorstenberger.examServer.pdf.PDFExporter.java
/** * use jmx, query catalina mbean to find non ssl connectors (-Dcom.sun.management.jmxremote) FIXME tomcat specific * code// w ww . j av a 2 s . com * * @param request * @return */ private String getServerUrl() { final MBeanServer beanServer = ManagementFactory.getPlatformMBeanServer(); try { for (final Object mbean : beanServer.queryMBeans(new ObjectName("*:type=Connector,*"), null)) { final ObjectInstance oi = (ObjectInstance) mbean; final Boolean isSecure = (Boolean) beanServer.getAttribute(oi.getObjectName(), "secure"); final String protocol = (String) beanServer.getAttribute(oi.getObjectName(), "protocol"); final int port = (Integer) beanServer.getAttribute(oi.getObjectName(), "port"); if (!isSecure && protocol.startsWith("HTTP")) { log.debug(String.format("Using unsecured tomcat connector at port %d", port)); return "http://localhost:" + port; } } } catch (final MalformedObjectNameException e) { log.warn("Could not access JMX mbeans.", e); } catch (final NullPointerException e) { log.warn("Could not access JMX mbeans.", e); } catch (final AttributeNotFoundException e) { log.warn("Could not access JMX mbeans.", e); } catch (final InstanceNotFoundException e) { log.warn("Could not access JMX mbeans.", e); } catch (final MBeanException e) { log.warn("Could not access JMX mbeans.", e); } catch (final ReflectionException e) { log.warn("Could not access JMX mbeans.", e); } log.warn( "No mbeans of type '*:type=Connector,*' configured, using default url (assuming non-ssl http connector on port 8080)."); return "http://localhost:8080"; }
From source file:gemlite.shell.commands.admin.Monitor.java
@SuppressWarnings({ "unchecked", "rawtypes" })
@CliCommand(value = "list services", help = "list services")
public String services() {
Set<ObjectInstance> names = jmxSrv.listMBeans();
List<Map<String, Object>> result = new ArrayList<Map<String, Object>>();
if (names == null)
return "no services";
Object[] a = names.toArray();
//???/*from ww w . j a va2 s . c om*/
Arrays.sort(a, (Comparator) new Comparator<ObjectInstance>() {
@Override
public int compare(ObjectInstance o1, ObjectInstance o2) {
return (o1.getObjectName().toString()).compareTo(o2.getObjectName().toString());
}
});
if (LogUtil.getCoreLog().isDebugEnabled())
LogUtil.getCoreLog().debug("get names size:{} values:{}", names.size(), names.toString());
//?service?
for (int i = 0; i < a.length; i++) {
ObjectInstance oi = (ObjectInstance) a[i];
// service?,???
HashMap<String, Object> service = new HashMap<String, Object>();
service.put(oi.getObjectName().toString(), service);
service.put("serviceName", service);
try {
Map<String, Object> map = jmxSrv.getAttributesValues(oi.getObjectName().toString());
if (map.size() <= 0) {
map.put("serviceName", oi.getObjectName().toString());
LogUtil.getCoreLog().warn("jmxSrv.getAttributesValues is null ,ObjectName {}",
oi.getObjectName().toString());
result.add(map);
} else {
result.add(map);
}
} catch (Exception e) {
LogUtil.getCoreLog().error("jmxSrv.getAttributesValues is null ,ObjectName {},error:{}",
oi.getObjectName().toString(), e);
}
}
LinkedHashMap<String, HashMap<String, Object>> rs = (LinkedHashMap<String, HashMap<String, Object>>) get(
CommandMeta.LIST_SERVICES);
if (rs == null)
rs = new LinkedHashMap<String, HashMap<String, Object>>();
for (Map<String, Object> map : result) {
// ?
HashMap<String, Object> service = rs.get(map.get("serviceName"));
if (service == null) {
service = new HashMap<String, Object>();
}
service.putAll(map);
// ?
rs.put((String) map.get("serviceName"), service);
}
// ws??
put(CommandMeta.LIST_SERVICES, rs);
if (!result.isEmpty())
return result.toString();
return "no services";
}
From source file:com.paxxis.cornerstone.messaging.service.shell.ServiceShell.java
@SuppressWarnings({ "rawtypes", "unchecked" })
public void doShutdown(String[] vals) throws Exception {
StringBuilder buf = new StringBuilder("service:jmx:rmi://localhost/jndi/rmi://localhost:");
String serviceName = vals[0];
buf.append(vals[1]).append("/").append(serviceName);
String serviceUrl = buf.toString();
JMXServiceURL url = new JMXServiceURL(serviceUrl);
JMXConnector jmxc = null;/*from www.j av a2 s . c om*/
try {
jmxc = JMXConnectorFactory.connect(url, null);
} catch (Exception e) {
throw new Exception("Unable to establish JMX connection at " + serviceUrl);
}
MBeanServerConnection mbsc = jmxc.getMBeanServerConnection();
Set<ObjectInstance> mBeansSet = mbsc.queryMBeans(new ObjectName(serviceName + ":*"), null);
List<IServiceController> serviceProxies = new ArrayList<IServiceController>();
Class serviceBusInterface = Class.forName(IServiceBusManager.class.getName());
Class serviceControllerInterface = Class.forName(IServiceController.class.getName());
for (ObjectInstance mBeanObject : mBeansSet) {
ObjectName mbeanName = mBeanObject.getObjectName();
Class mbeanClass = Class.forName(mBeanObject.getClassName());
if (serviceBusInterface.isAssignableFrom(mbeanClass)) {
IServiceBusManager requestConnector = JMX.newMBeanProxy(mbsc, mbeanName, IServiceBusManager.class,
true);
System.out.print(mbeanName + " terminating....");
requestConnector.disconnect();
while (true) {
try {
Thread.sleep(500);
} catch (InterruptedException ie) {
}
if (!requestConnector.isConnected()) {
break;
}
}
System.out.println(" Done");
} else if (serviceControllerInterface.isAssignableFrom(mbeanClass)) {
// save off the service proxies to make sure we disconnect
// all connectors before shutting down the service itself
IServiceController mbeanProxy = JMX.newMBeanProxy(mbsc, mbeanName, IServiceController.class, true);
serviceProxies.add(mbeanProxy);
}
}
for (IServiceController mbeanProxy : serviceProxies) {
try {
mbeanProxy.shutdown();
} catch (UndeclaredThrowableException ex) {
}
}
System.out.println("Service terminated");
}
From source file:de.thorstenberger.taskmodel.view.webapp.filter.ExportPDFFilter.java
/** * Try to find a nonssl connector to retrieve shared resources like stylesheets, images etc. Fallback: Use request * url.//from w w w .java 2s .c o m * * @param request * @return */ private String getLocalURL(final HttpServletRequest request) { final MBeanServer beanServer = ManagementFactory.getPlatformMBeanServer(); try { for (final Object mbean : beanServer.queryMBeans(new ObjectName("*:type=Connector,*"), null)) { final ObjectInstance oi = (ObjectInstance) mbean; final Boolean isSecure = (Boolean) beanServer.getAttribute(oi.getObjectName(), "secure"); final String protocol = (String) beanServer.getAttribute(oi.getObjectName(), "protocol"); final int port = (Integer) beanServer.getAttribute(oi.getObjectName(), "port"); if (!isSecure && protocol.startsWith("HTTP")) { log.debug(String.format("Using unsecured tomcat connector at port %d", port)); return "http://localhost:" + port; } } } catch (final MalformedObjectNameException e) { log.warn("Could not access JMX mbeans.", e); } catch (final NullPointerException e) { log.warn("Could not access JMX mbeans.", e); } catch (final AttributeNotFoundException e) { log.warn("Could not access JMX mbeans.", e); } catch (final InstanceNotFoundException e) { log.warn("Could not access JMX mbeans.", e); } catch (final MBeanException e) { log.warn("Could not access JMX mbeans.", e); } catch (final ReflectionException e) { log.warn("Could not access JMX mbeans.", e); } String requestURL = request.getRequestURL().toString(); log.warn("No mbeans of type '*:type=Connector,*' configured, using request url (assuming non-ssl): " + requestURL); return requestURL; }
From source file:com.springsource.hq.plugin.tcserver.plugin.TomcatMeasurementPlugin.java
private long getTotalGarbageCollectionTime(MBeanServerConnection connection) throws MetricUnreachableException, MetricNotFoundException, PluginException { long totalGcTimeMillis = 0; try {/*w w w . j a v a 2 s. com*/ // Use of the MXBean replaced by plain old JMX query for TCS-71 // // Set<ObjectName> garbageCollectors = connection.queryNames( // new ObjectName("java.lang:type=GarbageCollector,*"), null); // for (ObjectName garbageCollectorName : garbageCollectors) { // GarbageCollectorMXBean garbageCollector = getGarbageCollectorMXBean( // connection, garbageCollectorName); // long collectionTime = garbageCollector.getCollectionTime(); ObjectName gcObjName = new ObjectName("java.lang:type=GarbageCollector,*"); Set<ObjectInstance> garbageCollectors = connection.queryMBeans(gcObjName, null); for (ObjectInstance instance : garbageCollectors) { ObjectName instanceName = instance.getObjectName(); Long l = (Long) connection.getAttribute(instance.getObjectName(), "CollectionTime"); long collectionTime = l.longValue(); LOGGER.debug(instanceName + "::CollectionTime=" + collectionTime); if (collectionTime > -1) { totalGcTimeMillis += collectionTime; } } } catch (MalformedObjectNameException e) { throw new MetricInvalidException("Error querying for GarbageCollector MBeans: " + e.getMessage(), e); } catch (IOException e) { throw new MetricUnreachableException("Error querying for GarbageCollector MBeans:" + e.getMessage(), e); } catch (AttributeNotFoundException e) { throw new MetricNotFoundException("Error querying for GarbageCollector MBeans:" + e.getMessage(), e); } catch (InstanceNotFoundException e) { throw new MetricNotFoundException("Error querying for GarbageCollector MBeans:" + e.getMessage(), e); } catch (MBeanException e) { throw new PluginException("Error querying for GarbageCollector MBeans:" + e.getMessage(), e); } catch (ReflectionException e) { throw new PluginException("Error querying for GarbageCollector MBeans:" + e.getMessage(), e); } catch (NullPointerException e) { throw new PluginException("Error querying for GarbageCollector MBeans:" + e.getMessage(), e); } return totalGcTimeMillis; }
From source file:com.stumbleupon.hbaseadmin.JMXQuery.java
protected String doSubCommand(MBeanServerConnection mbsc, ObjectInstance instance, String subCommand) throws Exception { final MBeanAttributeInfo[] attributeInfo = mbsc.getMBeanInfo(instance.getObjectName()).getAttributes(); final MBeanOperationInfo[] operationInfo = mbsc.getMBeanInfo(instance.getObjectName()).getOperations(); Object result = null;/*from ww w. j a va2s. c om*/ if (Character.isUpperCase(subCommand.charAt(0))) { if ((!(isFeatureInfo(attributeInfo, subCommand))) && (isFeatureInfo(operationInfo, subCommand))) { result = doBeanOperation(mbsc, instance, subCommand, operationInfo); } else { result = doAttributeOperation(mbsc, instance, subCommand, attributeInfo); } } else if ((!(isFeatureInfo(operationInfo, subCommand))) && (isFeatureInfo(attributeInfo, subCommand))) { result = doAttributeOperation(mbsc, instance, subCommand, attributeInfo); } else { result = doBeanOperation(mbsc, instance, subCommand, operationInfo); } if (result instanceof CompositeData) { result = recurseCompositeData(new StringBuffer("\n"), "", "", (CompositeData) result); } else if (result instanceof TabularData) { result = recurseTabularData(new StringBuffer("\n"), "", "", (TabularData) result); } else if (result instanceof String[]) { String[] strs = (String[]) (String[]) result; StringBuffer buffer = new StringBuffer("\n"); for (int i = 0; i < strs.length; ++i) { buffer.append(strs[i]); buffer.append("\n"); } result = buffer; } return result.toString(); }
From source file:com.stumbleupon.hbaseadmin.JMXQuery.java
protected void listOptions(MBeanServerConnection mbsc, ObjectInstance instance) throws InstanceNotFoundException, IntrospectionException, ReflectionException, IOException { final MBeanInfo info = mbsc.getMBeanInfo(instance.getObjectName()); final MBeanAttributeInfo[] attributes = info.getAttributes(); if (attributes.length > 0) { System.out.println("Attributes:"); for (int i = 0; i < attributes.length; ++i) { System.out.println(' ' + attributes[i].getName() + ": " + attributes[i].getDescription() + " (type=" + attributes[i].getType() + ")"); }//from w w w.j av a 2 s . c o m } MBeanOperationInfo[] operations = info.getOperations(); if (operations.length > 0) { System.out.println("Operations:"); for (int i = 0; i < operations.length; ++i) { final MBeanParameterInfo[] params = operations[i].getSignature(); final StringBuffer paramsStrBuffer = new StringBuffer(); if (params != null) { for (int j = 0; j < params.length; ++j) { paramsStrBuffer.append("\n name="); paramsStrBuffer.append(params[j].getName()); paramsStrBuffer.append(" type="); paramsStrBuffer.append(params[j].getType()); paramsStrBuffer.append(" "); paramsStrBuffer.append(params[j].getDescription()); } } System.out.println(' ' + operations[i].getName() + ": " + operations[i].getDescription() + "\n Parameters " + params.length + ", return type=" + operations[i].getReturnType() + paramsStrBuffer.toString()); } } }