INT-1023 Added namespace support for the Control Bus.
This commit is contained in:
Mark Fisher
@@ -0,0 +1,58 @@
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/*
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* Copyright 2002-2010 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.integration.jmx.config;
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import javax.management.MBeanServerFactory;
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import org.w3c.dom.Element;
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import org.springframework.beans.factory.support.BeanDefinitionBuilder;
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import org.springframework.beans.factory.xml.AbstractSimpleBeanDefinitionParser;
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import org.springframework.beans.factory.xml.ParserContext;
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import org.springframework.integration.config.xml.IntegrationNamespaceUtils;
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import org.springframework.util.StringUtils;
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/**
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* @author Mark Fisher
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* @since 2.0
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*/
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public class ControlBusParser extends AbstractSimpleBeanDefinitionParser {
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@Override
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protected String getBeanClassName(Element element) {
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return "org.springframework.integration.control.ControlBus";
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}
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@Override
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protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
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Object source = parserContext.extractSource(element);
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builder.getRawBeanDefinition().setSource(source);
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String mbeanServer = element.getAttribute("mbean-server");
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if (StringUtils.hasText(mbeanServer)) {
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builder.addConstructorArgReference(mbeanServer);
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}
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else {
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builder.addConstructorArgValue(MBeanServerFactory.createMBeanServer());
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}
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String domain = element.getAttribute("domain");
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if (StringUtils.hasText(domain)) {
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builder.addConstructorArgValue(domain);
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}
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IntegrationNamespaceUtils.setReferenceIfAttributeDefined(builder, element, "operation-channel");
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}
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}
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@@ -31,6 +31,7 @@ public class JmxNamespaceHandler extends AbstractIntegrationNamespaceHandler {
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this.registerBeanDefinitionParser("attribute-polling-channel-adapter", new AttributePollingChannelAdapterParser());
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this.registerBeanDefinitionParser("notification-listening-channel-adapter", new NotificationListeningChannelAdapterParser());
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this.registerBeanDefinitionParser("notification-publishing-channel-adapter", new NotificationPublishingChannelAdapterParser());
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this.registerBeanDefinitionParser("control-bus", new ControlBusParser());
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}
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}
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@@ -84,4 +84,43 @@
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="control-bus">
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<xsd:annotation>
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<xsd:documentation>
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Defines a Control Bus that exports Message Channels and Endpoints as MBeans
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and connects to an "operation channel".
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</xsd:documentation>
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</xsd:annotation>
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<xsd:complexType>
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<xsd:attribute name="id" use="optional"/>
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<xsd:attribute name="mbean-server" use="optional">
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<xsd:annotation>
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<xsd:documentation>
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The MBeanServer to which this Control Bus should export MBeans.
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</xsd:documentation>
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</xsd:annotation>
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</xsd:attribute>
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<xsd:attribute name="domain" use="optional">
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<xsd:annotation>
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<xsd:documentation>
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The domain name for the MBeans exported by this Control Bus.
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</xsd:documentation>
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</xsd:annotation>
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</xsd:attribute>
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<xsd:attribute name="operation-channel" use="optional">
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<xsd:annotation>
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<xsd:documentation>
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The Message Channel that can be used to send operation commands to
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this Control Bus. It must implement SubscribableChannel.
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</xsd:documentation>
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<xsd:appinfo>
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<tool:annotation>
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<tool:expected-type type="org.springframework.integration.channel.SubscribableChannel"/>
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</tool:annotation>
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</xsd:appinfo>
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</xsd:annotation>
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</xsd:attribute>
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</xsd:complexType>
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</xsd:element>
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</xsd:schema>
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@@ -0,0 +1,22 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<beans xmlns="http://www.springframework.org/schema/beans"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns:context="http://www.springframework.org/schema/context"
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xmlns:si="http://www.springframework.org/schema/integration"
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xmlns:jmx="http://www.springframework.org/schema/integration/jmx"
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xsi:schemaLocation="http://www.springframework.org/schema/beans
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http://www.springframework.org/schema/beans/spring-beans.xsd
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http://www.springframework.org/schema/context
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http://www.springframework.org/schema/context/spring-context.xsd
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http://www.springframework.org/schema/integration
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http://www.springframework.org/schema/integration/spring-integration.xsd
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http://www.springframework.org/schema/integration/jmx
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http://www.springframework.org/schema/integration/jmx/spring-integration-jmx.xsd">
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<context:mbean-server id="mbs"/>
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<si:channel id="testChannel"/>
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<jmx:control-bus id="controlBus" mbean-server="mbs" operation-channel="testChannel"/>
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</beans>
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@@ -0,0 +1,48 @@
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/*
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* Copyright 2002-2010 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.integration.jmx.config;
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import static org.junit.Assert.assertEquals;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.ApplicationContext;
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import org.springframework.integration.control.ControlBus;
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import org.springframework.test.context.ContextConfiguration;
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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/**
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* @author Mark Fisher
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* @since 2.0
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*/
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@ContextConfiguration
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@RunWith(SpringJUnit4ClassRunner.class)
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public class ControlBusParserTests {
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@Autowired
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private ApplicationContext context;
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@Test
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public void test() throws InterruptedException {
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ControlBus controlBus = this.context.getBean("controlBus", ControlBus.class);
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assertEquals(controlBus.getOperationChannel(), this.context.getBean("testChannel"));
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}
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}
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