INT-1561: add counters to message stores

spring-integration-jmx/src/test/java/org/springframework/integration/jmx/config/MessageStoreTests-context.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
+	xmlns:int="http://www.springframework.org/schema/integration"
+	xmlns:jmx="http://www.springframework.org/schema/integration/jmx"
+	xsi:schemaLocation="http://www.springframework.org/schema/beans
+			http://www.springframework.org/schema/beans/spring-beans.xsd
+			http://www.springframework.org/schema/context
+			http://www.springframework.org/schema/context/spring-context.xsd
+			http://www.springframework.org/schema/integration
+			http://www.springframework.org/schema/integration/spring-integration.xsd
+			http://www.springframework.org/schema/integration/jmx
+			http://www.springframework.org/schema/integration/jmx/spring-integration-jmx.xsd">
+
+	<context:mbean-server id="mbs" />
+	
+	<context:mbean-export server="mbs" default-domain="test.MessageStore"/>
+
+	<bean id="messageStore" class="org.springframework.integration.store.SimpleMessageStore"/>
+	
+</beans>

spring-integration-jmx/src/test/java/org/springframework/integration/jmx/config/MessageStoreTests.java

@@ -0,0 +1,51 @@
+/*
+ * Copyright 2002-2010 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.jmx.config;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.Set;
+
+import javax.management.MBeanServer;
+import javax.management.ObjectName;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+/**
+ * @author Dave Syer
+ * @since 2.0
+ */
+@ContextConfiguration
+@RunWith(SpringJUnit4ClassRunner.class)
+public class MessageStoreTests {
+
+	@Autowired
+	private MBeanServer server;
+	
+	@Test
+	public void testHandlerMBeanRegistration() throws Exception {
+		Set<ObjectName> names = server.queryNames(new ObjectName("test.MessageStore:type=SimpleMessageStore,*"), null);
+		assertEquals(1, names.size());
+		ObjectName name = names.iterator().next();
+		assertEquals(0, server.getAttribute(name, "MessageCount"));
+		assertEquals(0, server.getAttribute(name, "MessageGroupCount"));
+		assertEquals(0, server.getAttribute(name, "MessageCountForAllMessageGroups"));
+		assertEquals(0, server.getAttribute(name, "MarkedMessageCountForAllMessageGroups"));
+	}
+
+}