Examples with MBeanServerConnection javax.management.MBeanServerConnection used on opensource projects

Example 66 with MBeanServerConnection

use of javax.management.MBeanServerConnection in project jetty.project by eclipse.

the class JavaMonitorAction method getHttpPort.

/* ------------------------------------------------------------ */
public Integer getHttpPort() {
    Collection<ObjectName> connectors = null;
    MBeanServerConnection service;
    try {
        service = JMXMonitor.getServiceConnection();
        connectors = service.queryNames(new ObjectName("org.eclipse.jetty.nio:type=selectchannelconnector,*"), null);
        if (connectors != null && connectors.size() > 0) {
            Integer lowest = Integer.MAX_VALUE;
            for (final ObjectName connector : connectors) {
                lowest = (Integer) service.getAttribute(connector, "port");
            }
            if (lowest < Integer.MAX_VALUE)
                return lowest;
        }
    } catch (Exception ex) {
        LOG.debug(ex);
    }
    return 0;
}

Example 67 with MBeanServerConnection

use of javax.management.MBeanServerConnection in project jetty.project by eclipse.

the class AttrEventTrigger method match.

/* ------------------------------------------------------------ */
/**
     * Verify if the event trigger conditions are in the 
     * appropriate state for an event to be triggered.
     * This event trigger uses the match(Comparable<TYPE>)
     * method to compare the value of the MXBean attribute
     * to the conditions specified by the subclasses.
     * 
     * @see org.eclipse.jetty.monitor.jmx.EventTrigger#match(long)
     */
@SuppressWarnings("unchecked")
public final boolean match(long timestamp) throws Exception {
    MBeanServerConnection serverConnection = JMXMonitor.getServiceConnection();
    TYPE value = null;
    try {
        int pos = _attributeName.indexOf('.');
        if (pos < 0)
            value = (TYPE) serverConnection.getAttribute(_nameObject, _attributeName);
        else
            value = getValue((CompositeData) serverConnection.getAttribute(_nameObject, _attributeName.substring(0, pos)), _attributeName.substring(pos + 1));
    } catch (Exception ex) {
        LOG.debug(ex);
    }
    boolean result = false;
    if (value != null) {
        result = match(value);
        if (result || getSaveAll()) {
            _states.put(timestamp, new EventState<TYPE>(this.getID(), this.getNameString(), value));
        }
    }
    return result;
}

Example 68 with MBeanServerConnection

use of javax.management.MBeanServerConnection in project jetty.project by eclipse.

the class JavaMonitorAction method queryNames.

/* ------------------------------------------------------------ */
/**
     * @param param
     * @return
     * @throws IOException
     * @throws NullPointerException 
     * @throws MalformedObjectNameException 
     */
private ObjectName[] queryNames(ObjectName param) throws IOException, MalformedObjectNameException {
    ObjectName[] result = null;
    MBeanServerConnection connection = JMXMonitor.getServiceConnection();
    Set names = connection.queryNames(param, null);
    if (names != null && names.size() > 0) {
        result = new ObjectName[names.size()];
        int idx = 0;
        for (Object name : names) {
            if (name instanceof ObjectName)
                result[idx++] = (ObjectName) name;
            else
                result[idx++] = new ObjectName(name.toString());
        }
    }
    return result;
}

Example 69 with MBeanServerConnection

use of javax.management.MBeanServerConnection in project jetty.project by eclipse.

the class DeploymentManagerLifeCyclePathTest method testStateTransition_DeployedToUndeployed.

@Test
public void testStateTransition_DeployedToUndeployed() throws Exception {
    DeploymentManager depman = new DeploymentManager();
    // no default
    depman.setDefaultLifeCycleGoal(null);
    AppLifeCyclePathCollector pathtracker = new AppLifeCyclePathCollector();
    MockAppProvider mockProvider = new MockAppProvider();
    // Setup JMX
    MBeanContainer mbContainer = new MBeanContainer(ManagementFactory.getPlatformMBeanServer());
    depman.addBean(mbContainer);
    depman.addLifeCycleBinding(pathtracker);
    depman.addAppProvider(mockProvider);
    depman.setContexts(new ContextHandlerCollection());
    // Start DepMan
    depman.start();
    // Trigger new App
    mockProvider.findWebapp("foo-webapp-1.war");
    App app = depman.getAppByOriginId("mock-foo-webapp-1.war");
    // Request Deploy of App
    depman.requestAppGoal(app, "deployed");
    JmxServiceConnection jmxConnection = new JmxServiceConnection();
    jmxConnection.connect();
    MBeanServerConnection mbsConnection = jmxConnection.getConnection();
    ObjectName dmObjName = new ObjectName("org.eclipse.jetty.deploy:type=deploymentmanager,id=0");
    String[] params = new String[] { "mock-foo-webapp-1.war", "undeployed" };
    String[] signature = new String[] { "java.lang.String", "java.lang.String" };
    mbsConnection.invoke(dmObjName, "requestAppGoal", params, signature);
    // Setup Expectations.
    List<String> expected = new ArrayList<String>();
    // SHOULD NOT SEE THIS NODE VISITED - expected.add("undeployed");
    expected.add("deploying");
    expected.add("deployed");
    expected.add("undeploying");
    expected.add("undeployed");
    pathtracker.assertExpected("Test JMX StateTransition / Deployed -> Undeployed", expected);
}

Example 70 with MBeanServerConnection

use of javax.management.MBeanServerConnection in project jmxtrans by jmxtrans.

the class JMXConnectionTest method nullConnectorIsNotClosed.

@Test
public void nullConnectorIsNotClosed() throws IOException {
    MBeanServerConnection mBeanServerConnection = mock(MBeanServerConnection.class);
    JMXConnection jmxConnection = new JMXConnection(null, mBeanServerConnection);
    jmxConnection.close();
}