/**
* 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.aries.jmx.framework;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.ops4j.pax.exam.CoreOptions.provision;
import static org.ops4j.pax.swissbox.tinybundles.core.TinyBundles.modifyBundle;
import static org.ops4j.pax.swissbox.tinybundles.core.TinyBundles.newBundle;
import static org.ops4j.pax.swissbox.tinybundles.core.TinyBundles.withBnd;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import javax.management.InstanceNotFoundException;
import javax.management.Notification;
import javax.management.NotificationListener;
import javax.management.ObjectName;
import javax.management.openmbean.TabularData;
import org.apache.aries.jmx.AbstractIntegrationTest;
import org.apache.aries.jmx.codec.PropertyData;
import org.apache.aries.jmx.test.bundlea.api.InterfaceA;
import org.apache.aries.jmx.test.bundleb.api.InterfaceB;
import org.junit.Before;
import org.junit.Test;
import org.ops4j.pax.exam.CoreOptions;
import org.ops4j.pax.exam.Customizer;
import org.ops4j.pax.exam.Option;
import org.ops4j.pax.exam.junit.Configuration;
import org.osgi.framework.Bundle;
import org.osgi.framework.Constants;
import org.osgi.framework.ServiceReference;
import org.osgi.jmx.JmxConstants;
import org.osgi.jmx.framework.ServiceStateMBean;
import org.osgi.service.cm.ManagedService;
import org.osgi.service.cm.ManagedServiceFactory;
/**
*
*
* @version $Rev: 898958 $ $Date: 2010-01-13 22:00:58 +0000 (Wed, 13 Jan 2010) $
*/
public class ServiceStateMBeanTest extends AbstractIntegrationTest {
@Configuration
public static Option[] configuration() {
Option[] options = CoreOptions
.options(
CoreOptions.equinox(),
mavenBundle("org.apache.felix", "org.apache.felix.configadmin"),
mavenBundle("org.ops4j.pax.logging", "pax-logging-api"),
mavenBundle("org.ops4j.pax.logging", "pax-logging-service"),
mavenBundle("org.osgi", "org.osgi.compendium"),
mavenBundle("org.apache.aries.jmx", "org.apache.aries.jmx"),
new Customizer() {
public InputStream customizeTestProbe(InputStream testProbe) throws Exception {
return modifyBundle(testProbe)
.removeHeader(Constants.DYNAMICIMPORT_PACKAGE)
.set(Constants.REQUIRE_BUNDLE, "org.apache.aries.jmx.test.bundlea,org.apache.aries.jmx.test.bundleb")
.build(withBnd());
}
},
provision(newBundle()
.add(org.apache.aries.jmx.test.bundlea.Activator.class)
.add(org.apache.aries.jmx.test.bundlea.api.InterfaceA.class)
.add(org.apache.aries.jmx.test.bundlea.impl.A.class)
.set(Constants.BUNDLE_SYMBOLICNAME, "org.apache.aries.jmx.test.bundlea")
.set(Constants.BUNDLE_VERSION, "2.0.0")
.set(Constants.EXPORT_PACKAGE, "org.apache.aries.jmx.test.bundlea.api;version=2.0.0")
.set(Constants.IMPORT_PACKAGE,
"org.osgi.framework;version=1.5.0,org.osgi.util.tracker,org.apache.aries.jmx.test.bundleb.api;version=1.1.0;resolution:=optional" +
",org.osgi.service.cm")
.set(Constants.BUNDLE_ACTIVATOR,
org.apache.aries.jmx.test.bundlea.Activator.class.getName())
.build(withBnd())),
provision(newBundle()
.add(org.apache.aries.jmx.test.bundleb.Activator.class)
.add(org.apache.aries.jmx.test.bundleb.api.InterfaceB.class)
.add(org.apache.aries.jmx.test.bundleb.api.MSF.class)
.add(org.apache.aries.jmx.test.bundleb.impl.B.class)
.set(Constants.BUNDLE_SYMBOLICNAME,"org.apache.aries.jmx.test.bundleb")
.set(Constants.BUNDLE_VERSION, "1.0.0")
.set(Constants.EXPORT_PACKAGE,"org.apache.aries.jmx.test.bundleb.api;version=1.1.0")
.set(Constants.IMPORT_PACKAGE,"org.osgi.framework;version=1.5.0,org.osgi.util.tracker" +
",org.osgi.service.cm")
.set(Constants.BUNDLE_ACTIVATOR,
org.apache.aries.jmx.test.bundleb.Activator.class.getName())
.build(withBnd()))
);
options = updateOptions(options);
return options;
}
@Before
public void doSetUp() throws Exception {
super.setUp();
int i=0;
while (true) {
try {
mbeanServer.getObjectInstance(new ObjectName(ServiceStateMBean.OBJECTNAME));
break;
} catch (InstanceNotFoundException e) {
if (i == 5) {
throw new Exception("ServiceStateMBean not available after waiting 5 seconds");
}
}
i++;
Thread.sleep(1000);
}
}
@Test
public void testMBeanInterface() throws Exception {
ServiceStateMBean mbean = getMBean(ServiceStateMBean.OBJECTNAME, ServiceStateMBean.class);
assertNotNull(mbean);
//get bundles
Bundle a = getBundle("org.apache.aries.jmx.test.bundlea");
assertNotNull(a);
Bundle b = getBundle("org.apache.aries.jmx.test.bundleb");
assertNotNull(b);
// get services
ServiceReference refA = bundleContext.getServiceReference(InterfaceA.class.getName());
assertNotNull(refA);
long serviceAId = (Long) refA.getProperty(Constants.SERVICE_ID);
assertTrue(serviceAId > -1);
ServiceReference refB = bundleContext.getServiceReference(InterfaceB.class.getName());
assertNotNull(refB);
long serviceBId = (Long) refB.getProperty(Constants.SERVICE_ID);
assertTrue(serviceBId > -1);
ServiceReference[] refs = bundleContext.getServiceReferences(ManagedServiceFactory.class.getName(), "(" + Constants.SERVICE_PID + "=jmx.test.B.factory)");
assertNotNull(refs);
assertEquals(1, refs.length);
ServiceReference msf = refs[0];
// getBundleIdentifier
assertEquals(a.getBundleId(), mbean.getBundleIdentifier(serviceAId));
//getObjectClass
String[] objectClass = mbean.getObjectClass(serviceAId);
assertEquals(2, objectClass.length);
List<String> classNames = Arrays.asList(objectClass);
assertTrue(classNames.contains(InterfaceA.class.getName()));
assertTrue(classNames.contains(ManagedService.class.getName()));
// getProperties
TabularData serviceProperties = mbean.getProperties(serviceBId);
assertNotNull(serviceProperties);
assertEquals(JmxConstants.PROPERTIES_TYPE, serviceProperties.getTabularType());
assertTrue(serviceProperties.values().size() > 1);
assertEquals("org.apache.aries.jmx.test.ServiceB",
PropertyData.from(serviceProperties.get(new Object[] { Constants.SERVICE_PID })).getValue());
// getUsingBundles
long[] usingBundles = mbean.getUsingBundles(serviceBId);
assertEquals(1, usingBundles.length);
assertEquals(a.getBundleId(), usingBundles[0]);
// listServices
TabularData allServices = mbean.listServices();
assertNotNull(allServices);
assertEquals(bundleContext.getAllServiceReferences(null, null).length, allServices.values().size());
// notifications
final List<Notification> received = new ArrayList<Notification>();
mbeanServer.addNotificationListener(new ObjectName(ServiceStateMBean.OBJECTNAME), new NotificationListener() {
public void handleNotification(Notification notification, Object handback) {
received.add(notification);
}
}, null, null);
assertNotNull(refB);
assertNotNull(msf);
b.stop();
refB = bundleContext.getServiceReference(InterfaceB.class.getName());
refs = bundleContext.getServiceReferences(ManagedServiceFactory.class.getName(), "(" + Constants.SERVICE_PID + "=jmx.test.B.factory)");
assertNull(refs);
assertNull(refB);
b.start();
refB = bundleContext.getServiceReference(InterfaceB.class.getName());
refs = bundleContext.getServiceReferences(ManagedServiceFactory.class.getName(), "(" + Constants.SERVICE_PID + "=jmx.test.B.factory)");
assertNotNull(refB);
assertNotNull(refs);
assertEquals(1, refs.length);
int i = 0;
while (received.size() < 4 && i < 3) {
Thread.sleep(1000);
i++;
}
assertEquals(4, received.size());
}
}