/**
* 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.List;
import javax.management.Attribute;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import org.apache.camel.Exchange;
import org.apache.camel.api.management.mbean.BacklogTracerEventMessage;
import org.apache.camel.builder.RouteBuilder;
public class BacklogTracerPatternTest extends ManagementTestSupport {
@SuppressWarnings("unchecked")
public void testBacklogTracerPattern() throws Exception {
// JMX tests dont work well on AIX CI servers (hangs them)
if (isPlatform("aix")) {
return;
}
MBeanServer mbeanServer = getMBeanServer();
ObjectName on = new ObjectName("org.apache.camel:context=camel-1,type=tracer,name=BacklogTracer");
assertNotNull(on);
mbeanServer.isRegistered(on);
Boolean enabled = (Boolean) mbeanServer.getAttribute(on, "Enabled");
assertEquals("Should not be enabled", Boolean.FALSE, enabled);
Integer size = (Integer) mbeanServer.getAttribute(on, "BacklogSize");
assertEquals("Should be 1000", 1000, size.intValue());
// set the pattern to match only foo*
mbeanServer.setAttribute(on, new Attribute("TracePattern", "foo*"));
// enable it
mbeanServer.setAttribute(on, new Attribute("Enabled", Boolean.TRUE));
getMockEndpoint("mock:foo").expectedMessageCount(2);
getMockEndpoint("mock:bar").expectedMessageCount(2);
template.sendBody("direct:start", "Hello World");
template.sendBody("direct:start", "Bye World");
assertMockEndpointsSatisfied();
List<Exchange> exchanges = getMockEndpoint("mock:foo").getReceivedExchanges();
List<BacklogTracerEventMessage> events = (List<BacklogTracerEventMessage>) mbeanServer.invoke(on, "dumpTracedMessages",
new Object[]{"foo"}, new String[]{"java.lang.String"});
assertNotNull(events);
assertEquals(2, events.size());
BacklogTracerEventMessage event1 = events.get(0);
assertEquals("foo", event1.getToNode());
assertEquals(" <message exchangeId=\"" + exchanges.get(0).getExchangeId() + "\">\n"
+ " <body type=\"java.lang.String\">Hello World</body>\n"
+ " </message>", event1.getMessageAsXml());
BacklogTracerEventMessage event2 = events.get(1);
assertEquals("foo", event2.getToNode());
assertEquals(" <message exchangeId=\"" + exchanges.get(1).getExchangeId() + "\">\n"
+ " <body type=\"java.lang.String\">Bye World</body>\n"
+ " </message>", event2.getMessageAsXml());
// there should be no messages on bar
events = (List<BacklogTracerEventMessage>) mbeanServer.invoke(on, "dumpTracedMessages",
new Object[]{"bar"}, new String[]{"java.lang.String"});
assertNotNull(events);
assertEquals(0, events.size());
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
context.setUseBreadcrumb(false);
from("direct:start")
.to("mock:foo").id("foo")
.to("mock:bar").id("bar");
}
};
}
}