/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.camel.management;
import javax.management.AttributeNotFoundException;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import junit.framework.TestCase;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.spi.ManagementAgent;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class ManagedResourceTest extends ManagementTestSupport {
private static final Logger LOG = LoggerFactory.getLogger(ManagedResourceTest.class);
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.bean(MyManagedBean.class).id("myManagedBean")
.log("${body}")
.to("seda:foo")
.to("mock:result");
}
};
}
@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=localhost/" + managementName + ",type=context,name=\"" + context.getName() + "\"");
TestCase.assertTrue("Should be registered", mBeanServer.isRegistered(onContext));
// Get myManagedBean
ObjectName onManagedBean = ObjectName.getInstance(mBeanServerDefaultDomain + ":context=localhost/" + 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);
try {
mBeanServer.getAttribute(onManagedBean, "CamelId");
fail("The CamelId attribute should not exist");
} catch (AttributeNotFoundException e) {
// expected
}
}
}