Examples with ManagementAgent org.apache.camel.spi.ManagementAgent used on opensource projects

Example 1 with ManagementAgent

use of org.apache.camel.spi.ManagementAgent in project camel by apache.

the class MetricsMessageHistoryService method doStart.

@Override
protected void doStart() throws Exception {
    if (metricsRegistry == null) {
        Registry camelRegistry = getCamelContext().getRegistry();
        metricsRegistry = camelRegistry.lookupByNameAndType(MetricsComponent.METRIC_REGISTRY_NAME, MetricRegistry.class);
        // create a new metricsRegistry by default
        if (metricsRegistry == null) {
            metricsRegistry = new MetricRegistry();
        }
    }
    if (useJmx) {
        ManagementAgent agent = getCamelContext().getManagementStrategy().getManagementAgent();
        if (agent != null) {
            MBeanServer server = agent.getMBeanServer();
            if (server != null) {
                reporter = JmxReporter.forRegistry(metricsRegistry).registerWith(server).inDomain(jmxDomain).build();
                reporter.start();
            }
        } else {
            throw new IllegalStateException("CamelContext has not enabled JMX");
        }
    }
    // json mapper
    this.mapper = new ObjectMapper().registerModule(new MetricsModule(getRateUnit(), getDurationUnit(), false));
    if (getRateUnit() == TimeUnit.SECONDS && getDurationUnit() == TimeUnit.SECONDS) {
        // they both use same units so reuse
        this.secondsMapper = this.mapper;
    } else {
        this.secondsMapper = new ObjectMapper().registerModule(new MetricsModule(TimeUnit.SECONDS, TimeUnit.SECONDS, false));
    }
}

Example 2 with ManagementAgent

use of org.apache.camel.spi.ManagementAgent in project camel by apache.

the class JMXAgentPropertiesTest method testEnableUseHostIPAddress.

public void testEnableUseHostIPAddress() throws Exception {
    CamelContext ctx = createCamelContext();
    ManagementAgent agent = ctx.getManagementStrategy().getManagementAgent();
    agent.start();
    assertTrue(agent.getUseHostIPAddress());
}

Example 3 with ManagementAgent

use of org.apache.camel.spi.ManagementAgent in project camel by apache.

the class AbstractLocalCamelController method getRouteStatsAsXml.

@Override
public String getRouteStatsAsXml(String routeId, String camelContextName, boolean fullStats, boolean includeProcessors) throws Exception {
    CamelContext context = this.getLocalCamelContext(camelContextName);
    if (context == null) {
        return null;
    }
    ManagementAgent agent = context.getManagementStrategy().getManagementAgent();
    if (agent != null) {
        MBeanServer mBeanServer = agent.getMBeanServer();
        Set<ObjectName> set = mBeanServer.queryNames(new ObjectName(agent.getMBeanObjectDomainName() + ":type=routes,name=\"" + routeId + "\",*"), null);
        Iterator<ObjectName> iterator = set.iterator();
        if (iterator.hasNext()) {
            ObjectName routeMBean = iterator.next();
            // the route must be part of the camel context
            String camelId = (String) mBeanServer.getAttribute(routeMBean, "CamelId");
            if (camelId != null && camelId.equals(camelContextName)) {
                String xml = (String) mBeanServer.invoke(routeMBean, "dumpRouteStatsAsXml", new Object[] { fullStats, includeProcessors }, new String[] { "boolean", "boolean" });
                return xml;
            }
        }
    }
    return null;
}

Example 4 with ManagementAgent

use of org.apache.camel.spi.ManagementAgent in project camel by apache.

the class AbstractLocalCamelController method getCamelContextStatsAsXml.

public String getCamelContextStatsAsXml(String camelContextName, boolean fullStats, boolean includeProcessors) throws Exception {
    CamelContext context = this.getLocalCamelContext(camelContextName);
    if (context == null) {
        return null;
    }
    ManagementAgent agent = context.getManagementStrategy().getManagementAgent();
    if (agent != null) {
        MBeanServer mBeanServer = agent.getMBeanServer();
        ObjectName query = ObjectName.getInstance(agent.getMBeanObjectDomainName() + ":type=context,*");
        Set<ObjectName> set = mBeanServer.queryNames(query, null);
        for (ObjectName contextMBean : set) {
            String camelId = (String) mBeanServer.getAttribute(contextMBean, "CamelId");
            if (camelId != null && camelId.equals(context.getName())) {
                String xml = (String) mBeanServer.invoke(contextMBean, "dumpRoutesStatsAsXml", new Object[] { fullStats, includeProcessors }, new String[] { "boolean", "boolean" });
                return xml;
            }
        }
    }
    return null;
}

Example 5 with ManagementAgent

use of org.apache.camel.spi.ManagementAgent in project camel by apache.

the class ManagedResourceTest method testManagedResource.

@Test
public void testManagedResource() throws Exception {
    // JMX tests dont work well on AIX CI servers (hangs them)
    if (isPlatform("aix")) {
        return;
    }
    final ManagementAgent managementAgent = context.getManagementStrategy().getManagementAgent();
    TestCase.assertNotNull(managementAgent);
    final MBeanServer mBeanServer = managementAgent.getMBeanServer();
    TestCase.assertNotNull(mBeanServer);
    final String mBeanServerDefaultDomain = managementAgent.getMBeanServerDefaultDomain();
    TestCase.assertEquals("org.apache.camel", mBeanServerDefaultDomain);
    final String managementName = context.getManagementName();
    TestCase.assertNotNull("CamelContext should have a management name if JMX is enabled", managementName);
    LOG.info("managementName = {}", managementName);
    // Get the Camel Context MBean
    ObjectName onContext = ObjectName.getInstance(mBeanServerDefaultDomain + ":context=" + managementName + ",type=context,name=\"" + context.getName() + "\"");
    TestCase.assertTrue("Should be registered", mBeanServer.isRegistered(onContext));
    // Get myManagedBean
    ObjectName onManagedBean = ObjectName.getInstance(mBeanServerDefaultDomain + ":context=" + managementName + ",type=processors,name=\"myManagedBean\"");
    LOG.info("Canonical Name = {}", onManagedBean.getCanonicalName());
    TestCase.assertTrue("Should be registered", mBeanServer.isRegistered(onManagedBean));
    // Send a couple of messages to get some route statistics
    template.sendBody("direct:start", "Hello Camel");
    template.sendBody("direct:start", "Camel Rocks!");
    // Get MBean attribute
    int camelsSeenCount = (Integer) mBeanServer.getAttribute(onManagedBean, "CamelsSeenCount");
    TestCase.assertEquals(2, camelsSeenCount);
    // Stop the route via JMX
    mBeanServer.invoke(onManagedBean, "resetCamelsSeenCount", null, null);
    camelsSeenCount = (Integer) mBeanServer.getAttribute(onManagedBean, "CamelsSeenCount");
    TestCase.assertEquals(0, camelsSeenCount);
    String camelId = (String) mBeanServer.getAttribute(onManagedBean, "CamelId");
    assertEquals(context.getName(), camelId);
    String state = (String) mBeanServer.getAttribute(onManagedBean, "State");
    assertEquals("Started", state);
    String fqn = (String) mBeanServer.getAttribute(onManagedBean, "BeanClassName");
    assertEquals(MyManagedBean.class.getCanonicalName(), fqn);
}