/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed 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.springframework.integration.jdbc;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import javax.management.MBeanServer;
import javax.management.MBeanServerFactory;
import javax.management.ObjectName;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.integration.annotation.ServiceActivator;
import org.springframework.integration.jdbc.storedproc.CreateUser;
import org.springframework.integration.jdbc.storedproc.User;
import org.springframework.messaging.Message;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.annotation.DirtiesContext.ClassMode;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
/**
* @author Gunnar Hillert
* @author Artem Bilan
*/
@ContextConfiguration
@RunWith(SpringJUnit4ClassRunner.class)
@DirtiesContext(classMode = ClassMode.AFTER_EACH_TEST_METHOD)
public class StoredProcJmxManagedBeanTests {
@Autowired
private Consumer consumer;
@Autowired
CreateUser userService;
@Test
@SuppressWarnings("unchecked")
public void testCollectJmxAttributes() throws Exception {
final List<MBeanServer> servers = MBeanServerFactory.findMBeanServer(null);
assertEquals(1, servers.size());
final MBeanServer server = servers.iterator().next();
// MessageHandler
final Set<ObjectName> messageHandlerObjectNames = server.queryNames(
ObjectName.getInstance(
"org.springframework.integration.jdbc.test:name=outboundChannelAdapter.adapter.storedProcExecutor,*"),
null);
assertEquals(1, messageHandlerObjectNames.size());
ObjectName messageHandlerObjectName = messageHandlerObjectNames.iterator().next();
Map<String, Object> messageHandlerCacheStatistics = (Map<String, Object>) server
.getAttribute(messageHandlerObjectName, "JdbcCallOperationsCacheStatisticsAsMap");
assertEquals(11, messageHandlerCacheStatistics.size());
assertEquals(0L, messageHandlerCacheStatistics.get("hitCount"));
assertEquals(0L, messageHandlerCacheStatistics.get("loadCount"));
assertEquals(0L, messageHandlerCacheStatistics.get("loadExceptionCount"));
assertEquals(0L, messageHandlerCacheStatistics.get("loadSuccessCount"));
assertEquals(0L, messageHandlerCacheStatistics.get("missCount"));
// StoredProcOutboundGateway
final Set<ObjectName> storedProcOutboundGatewayObjectNames = server.queryNames(ObjectName
.getInstance("org.springframework.integration.jdbc.test:name=my gateway.storedProcExecutor,*"), null);
assertEquals(1, storedProcOutboundGatewayObjectNames.size());
ObjectName storedProcOutboundGatewayObjectName = storedProcOutboundGatewayObjectNames.iterator().next();
Map<String, Object> storedProcOutboundGatewayCacheStatistics = (Map<String, Object>) server
.getAttribute(storedProcOutboundGatewayObjectName, "JdbcCallOperationsCacheStatisticsAsMap");
assertEquals(11, messageHandlerCacheStatistics.size());
assertEquals(0L, storedProcOutboundGatewayCacheStatistics.get("hitCount"));
assertEquals(0L, storedProcOutboundGatewayCacheStatistics.get("loadCount"));
assertEquals(0L, storedProcOutboundGatewayCacheStatistics.get("loadExceptionCount"));
assertEquals(0L, storedProcOutboundGatewayCacheStatistics.get("loadSuccessCount"));
assertEquals(0L, storedProcOutboundGatewayCacheStatistics.get("missCount"));
// StoredProcPollingChannelAdapter
final Set<ObjectName> storedProcPollingChannelAdapterObjectNames = server.queryNames(
ObjectName.getInstance(
"org.springframework.integration.jdbc.test:name=inbound-channel-adapter.storedProcExecutor,*"),
null);
assertEquals(1, storedProcPollingChannelAdapterObjectNames.size());
ObjectName storedProcPollingChannelAdapterObjectName = storedProcPollingChannelAdapterObjectNames.iterator()
.next();
Map<String, Object> storedProcPollingChannelAdapterCacheStatistics = (Map<String, Object>) server
.getAttribute(storedProcPollingChannelAdapterObjectName, "JdbcCallOperationsCacheStatisticsAsMap");
assertEquals(11, storedProcPollingChannelAdapterCacheStatistics.size());
assertEquals(0L, storedProcPollingChannelAdapterCacheStatistics.get("hitCount"));
assertEquals(0L, storedProcPollingChannelAdapterCacheStatistics.get("loadCount"));
assertEquals(0L, storedProcPollingChannelAdapterCacheStatistics.get("loadExceptionCount"));
assertEquals(0L, storedProcPollingChannelAdapterCacheStatistics.get("loadSuccessCount"));
assertEquals(0L, storedProcPollingChannelAdapterCacheStatistics.get("missCount"));
}
@Test
@SuppressWarnings("unchecked")
public void testOutboundGateWayJmxAttributes() throws Exception {
final List<MBeanServer> servers = MBeanServerFactory.findMBeanServer(null);
assertEquals(1, servers.size());
final MBeanServer server = servers.iterator().next();
final Set<ObjectName> objectNames = server.queryNames(
ObjectName.getInstance("org.springframework.integration.jdbc.test:name=my gateway.storedProcExecutor,*"),
null);
assertEquals(1, objectNames.size());
ObjectName name = objectNames.iterator().next();
Map<String, Object> cacheStatistics =
(Map<String, Object>) server.getAttribute(name, "JdbcCallOperationsCacheStatisticsAsMap");
assertEquals(11, cacheStatistics.size());
assertEquals(0L, cacheStatistics.get("hitCount"));
assertEquals(0L, cacheStatistics.get("loadCount"));
assertEquals(0L, cacheStatistics.get("loadExceptionCount"));
assertEquals(0L, cacheStatistics.get("loadSuccessCount"));
assertEquals(0L, cacheStatistics.get("missCount"));
userService.createUser(new User("myUsername", "myPassword", "myEmail"));
List<Message<Collection<User>>> received = new ArrayList<Message<Collection<User>>>();
received.add(consumer.poll(2000));
Message<Collection<User>> message = received.get(0);
assertNotNull(message);
assertNotNull(message.getPayload());
Map<String, Object> cacheStatistics2 =
(Map<String, Object>) server.getAttribute(name, "JdbcCallOperationsCacheStatisticsAsMap");
assertEquals(11, cacheStatistics2.size());
assertEquals(0L, cacheStatistics2.get("hitCount"));
assertEquals(1L, cacheStatistics2.get("loadCount"));
assertEquals(0L, cacheStatistics2.get("loadExceptionCount"));
assertEquals(1L, cacheStatistics2.get("loadSuccessCount"));
assertEquals(1L, cacheStatistics2.get("missCount"));
}
static class Counter {
private final AtomicInteger count = new AtomicInteger();
public Integer next() throws InterruptedException {
if (count.get() > 2) {
//prevent message overload
return null;
}
return count.incrementAndGet();
}
}
static class Consumer {
private final BlockingQueue<Message<Collection<User>>> messages =
new LinkedBlockingQueue<Message<Collection<User>>>();
@ServiceActivator
public void receive(Message<Collection<User>> message) {
messages.add(message);
}
Message<Collection<User>> poll(long timeoutInMillis) throws InterruptedException {
return messages.poll(timeoutInMillis, TimeUnit.MILLISECONDS);
}
}
}