/**
* 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 java.util.Set;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
/**
* @version
*/
public class ManagedInflightStatisticsTest extends ManagementTestSupport {
public void testManageStatistics() throws Exception {
// JMX tests dont work well on AIX CI servers (hangs them)
if (isPlatform("aix")) {
return;
}
// get the stats for the route
MBeanServer mbeanServer = getMBeanServer();
Set<ObjectName> set = mbeanServer.queryNames(new ObjectName("*:type=routes,*"), null);
assertEquals(1, set.size());
ObjectName on = set.iterator().next();
Long inflight = (Long) mbeanServer.getAttribute(on, "ExchangesInflight");
assertEquals(0, inflight.longValue());
Long ts = (Long) mbeanServer.getAttribute(on, "OldestInflightDuration");
assertNull(ts);
String id = (String) mbeanServer.getAttribute(on, "OldestInflightExchangeId");
assertNull(id);
MockEndpoint result = getMockEndpoint("mock:result");
result.expectedMessageCount(2);
// start some exchanges.
template.asyncSendBody("direct:start", 1000L);
Thread.sleep(500);
template.asyncSendBody("direct:start", 1000L);
Thread.sleep(100);
inflight = (Long) mbeanServer.getAttribute(on, "ExchangesInflight");
assertEquals(2, inflight.longValue());
ts = (Long) mbeanServer.getAttribute(on, "OldestInflightDuration");
assertNotNull(ts);
id = (String) mbeanServer.getAttribute(on, "OldestInflightExchangeId");
assertNotNull(id);
// Lets wait for the first exchange to complete.
Thread.sleep(500);
Long ts2 = (Long) mbeanServer.getAttribute(on, "OldestInflightDuration");
assertNotNull(ts2);
String id2 = (String) mbeanServer.getAttribute(on, "OldestInflightExchangeId");
assertNotNull(id2);
// Lets verify the oldest changed.
assertTrue(!id2.equals(id));
// The duration values could be different
//assertTrue(ts2 > ts);
// Lets wait for all the exchanges to complete.
Thread.sleep(500);
assertMockEndpointsSatisfied();
inflight = (Long) mbeanServer.getAttribute(on, "ExchangesInflight");
assertEquals(0, inflight.longValue());
ts = (Long) mbeanServer.getAttribute(on, "OldestInflightDuration");
assertNull(ts);
id = (String) mbeanServer.getAttribute(on, "OldestInflightExchangeId");
assertNull(id);
}
public void testManageStatisticsFailed() throws Exception {
// JMX tests dont work well on AIX CI servers (hangs them)
if (isPlatform("aix")) {
return;
}
// get the stats for the route
MBeanServer mbeanServer = getMBeanServer();
Set<ObjectName> set = mbeanServer.queryNames(new ObjectName("*:type=routes,*"), null);
assertEquals(1, set.size());
ObjectName on = set.iterator().next();
Long inflight = (Long) mbeanServer.getAttribute(on, "ExchangesInflight");
assertEquals(0, inflight.longValue());
Long ts = (Long) mbeanServer.getAttribute(on, "OldestInflightDuration");
assertNull(ts);
String id = (String) mbeanServer.getAttribute(on, "OldestInflightExchangeId");
assertNull(id);
MockEndpoint result = getMockEndpoint("mock:result");
result.expectedMessageCount(1);
// start some exchanges.
template.asyncSendBody("direct:start", 1000L);
Thread.sleep(500);
try {
template.sendBody("direct:start", "Kaboom");
fail("Should have thrown exception");
} catch (Exception e) {
// expected
}
inflight = (Long) mbeanServer.getAttribute(on, "ExchangesInflight");
assertEquals(1, inflight.longValue());
ts = (Long) mbeanServer.getAttribute(on, "OldestInflightDuration");
assertNotNull(ts);
id = (String) mbeanServer.getAttribute(on, "OldestInflightExchangeId");
assertNotNull(id);
assertMockEndpointsSatisfied();
// Lets wait for all the exchanges to complete.
Thread.sleep(500);
inflight = (Long) mbeanServer.getAttribute(on, "ExchangesInflight");
assertEquals(0, inflight.longValue());
ts = (Long) mbeanServer.getAttribute(on, "OldestInflightDuration");
assertNull(ts);
id = (String) mbeanServer.getAttribute(on, "OldestInflightExchangeId");
assertNull(id);
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.process(new Processor() {
@Override
public void process(Exchange exchange) throws Exception {
String body = exchange.getIn().getBody(String.class);
if ("Kaboom".equals(body)) {
throw new IllegalArgumentException("Forced");
}
Long delay = (Long) exchange.getIn().getBody();
Thread.sleep(delay.longValue());
}
})
.to("mock:result").id("mock");
}
};
}
}