Конфигурация плагина ActiveMQ maven

Question

У меня проблема с использованием ActiveMQ в проекте Spring. Я пытаюсь интегрировать плагин ActiveMQ maven в свой проект, чтобы использовать его в тестах интеграции. Вот конфигурация моя:

<?xml version="1.0" encoding="UTF-8"?> <!-- 
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. 
--> <!-- START SNIPPET: example --> <beans 
xmlns="http://www.springframework.org/schema/beans" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns:amq="http://activemq.apache.org/schema/core" 
xmlns:cam ="http://camel.apache.org/schema/spring" 
xmlns:jetty ="http://mortbay.com/schemas/jetty/1.0" 
xsi:schemaLocation="http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans/spring-beans-2.0.xsd 
http://camel.apache.org/schema/spring 
http://camel.apache.org/schema/spring/camel-spring.xsd 
http://activemq.apache.org/schema/core 
http://activemq.apache.org/schema/core/activemq-core-5.5.0.xsd 
http://mortbay.com/schemas/jetty/1.0 
http://jetty.mortbay.org/jetty.xsd"> <!-- this location for the schema doesn't work, I dont know exactly where the schema is located 
xmlns:jetty ="http://mortbay.com/schemas/jetty/1.0" 
http://mortbay.com/schemas/jetty/1.0 
http://jetty.mortbay.org/jetty.xsd --> 

<!-- Allows us to use system properties as variables in this configuration file --> 
<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> 
    <property name="locations"> 
     <value>file:///${activemq.base}/conf/credentials.properties</value> 
    </property>  
</bean> 

<amq:broker xmlns="http://activemq.apache.org/schema/core" brokerName="localhost" dataDirectory="${activemq.base}/data"> 

    <!-- Destination specific policies using destination names or wildcards --> 
    <destinationPolicy> 
     <policyMap> 
      <policyEntries> 
       <policyEntry queue=">" memoryLimit="5mb"/> 
       <policyEntry topic=">" memoryLimit="5mb"> 
        <!-- you can add other policies too such as these 
        <dispatchPolicy> 
         <strictOrderDispatchPolicy/> 
        </dispatchPolicy> 
        <subscriptionRecoveryPolicy> 
         <lastImageSubscriptionRecoveryPolicy/> 
        </subscriptionRecoveryPolicy> 
        --> 
       </policyEntry> 
      </policyEntries> 
     </policyMap> 
    </destinationPolicy> 

    <!-- Use the following to configure how ActiveMQ is exposed in JMX --> 
    <managementContext> 
     <managementContext createConnector="false"/> 
    </managementContext> 

    <!-- The store and forward broker networks ActiveMQ will listen to --> 
    <networkConnectors> 
     <!-- by default just auto discover the other brokers --> 
     <networkConnector name="default-nc" uri="multicast://default"/> 
     <!-- Example of a static configuration: 
     <networkConnector name="host1 and host2" uri="static://(tcp://host1:61616,tcp://host2:61616)"/> 
     --> 
    </networkConnectors> 

    <persistenceAdapter> 
     <amqPersistenceAdapter syncOnWrite="false" directory="${activemq.base}/data" maxFileLength="20 mb"/> 
    </persistenceAdapter> 

    <!-- Use the following if you wish to configure the journal with JDBC --> 
    <!-- 
    <persistenceAdapter> 
     <journaledJDBC dataDirectory="${activemq.base}/data" dataSource="#postgres-ds"/> 
    </persistenceAdapter> 
    --> 

    <!-- Or if you want to use pure JDBC without a journal --> 
    <!-- 
    <persistenceAdapter> 
     <jdbcPersistenceAdapter dataSource="#postgres-ds"/> 
    </persistenceAdapter> 
    --> 

    <sslContext> 
     <sslContext keyStore="file:${activemq.base}/conf/broker.ks" keyStorePassword="password" trustStore="file:${activemq.base}/conf/broker.ts" trustStorePassword="password"/> 
    </sslContext> 

    <!-- The maximum about of space the broker will use before slowing down producers --> 
    <systemUsage> 
     <systemUsage> 
      <memoryUsage> 
       <memoryUsage limit="20 mb"/> 
      </memoryUsage> 
      <storeUsage> 
       <storeUsage limit="1 gb" name="foo"/> 
      </storeUsage> 
      <tempUsage> 
       <tempUsage limit="100 mb"/> 
      </tempUsage> 
     </systemUsage> 
    </systemUsage> 


    <!-- The transport connectors ActiveMQ will listen to --> 
    <transportConnectors> 
     <!--<transportConnector name="openwire" uri="tcp://localhost:61616" discoveryUri="multicast://default"/>--> 
     <!--<transportConnector name="default-nc" uri="multicast://default"/>--> 
     <transportConnector name="openwire" uri="tcp://localhost:61616" /> 
     <transportConnector name="ssl" uri="ssl://localhost:61617"/> 
     <transportConnector name="stomp" uri="stomp://localhost:61613"/> 
     <transportConnector name="xmpp" uri="xmpp://localhost:61222"/> 
    </transportConnectors> 

</amq:broker> 

<!-- 
** Lets deploy some Enterprise Integration Patterns inside the ActiveMQ Message Broker 
** For more details see 
** 
** http://activemq.apache.org/enterprise-integration-patterns.html 
--> 
<cam:camelContext id="camel"> 

    <!-- You can use a <package> element for each root package to search for Java routes --> 
    <cam:package>org.foo.bar</cam:package> 

    <!-- You can use Spring XML syntax to define the routes here using the <route> element --> 
    <cam:route> 
     <cam:from uri="activemq:example.A"/> 
     <cam:to uri="activemq:example.B"/> 
    </cam:route> 
</cam:camelContext> 

<!-- 
** Lets configure some Camel endpoints 
** 
** http://activemq.apache.org/camel/components.html 
--> 

<!-- configure the camel activemq component to use the current broker --> 
<bean id="activemq" class="org.apache.activemq.camel.component.ActiveMQComponent" > 
    <property name="connectionFactory"> 
     <bean class="org.apache.activemq.ActiveMQConnectionFactory"> 
     <property name="brokerURL" value="vm://localhost?create=false&amp;waitForStart=10000" /> 
     <property name="userName" value="${activemq.username}"/> 
     <property name="password" value="${activemq.password}"/> 
     </bean> 
    </property> 
</bean> 



<!-- Uncomment to create a command agent to respond to message based admin commands on the ActiveMQ.Agent topic --> 
<!-- 
<commandAgent xmlns="http://activemq.apache.org/schema/core" brokerUrl="vm://localhost" username="${activemq.username}" password="${activemq.password}"/> 
--> 


<!-- An embedded servlet engine for serving up the Admin console --> 
<jetty:jetty> 
    <connectors> 
     <nioConnector port="8161"/> 
    </connectors> 

    <handlers> 
     <webAppContext contextPath="/admin" resourceBase="${activemq.base}/webapps/admin" logUrlOnStart="true"/> 
     <webAppContext contextPath="/demo" resourceBase="${activemq.base}/webapps/demo" logUrlOnStart="true"/> 
     <webAppContext contextPath="/fileserver" resourceBase="${activemq.base}/webapps/fileserver" logUrlOnStart="true"/> 
    </handlers> 
</jetty:jetty> 
<!-- This xbean configuration file supports all the standard spring xml configuration options --> 

</beans> 

У меня есть проблема использует причал пространство имен. Схема не может быть найден и загружен: http://jetty.mortbay.org/jetty.xsd Вот ссылка с Apache ActiveMQ: http://activemq.apache.org/complex-single-broker-configuration-stomp-only.html

Там не указано никакого места для этой схемы. ActiveMQ запускается без расположения схемы, но если я использую валидатор схемы, например, в Eclipse, он сообщает мне, что у меня есть ошибка в файле, и расположение схемы не может быть найдено.

Любая идея, где я могу найти схему для элемента причала?

Answer 1

Я столкнулся с этой проблемой и потерял целый час, чтобы найти решение.

По существу the example in the documentation устарел.

Зависимости, необходимые для того, чтобы причал с ActiveMQ-Maven-плагин следующим образом:

<dependency> 
    <groupId>org.mortbay.jetty</groupId> 
    <artifactId>jetty-xbean</artifactId> 
    <version>6.1.25</version> 
    <exclusions> 
     <exclusion> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring</artifactId> 
     </exclusion> 
    </exclusions> 
</dependency> 
<dependency> 
    <groupId>org.eclipse.jetty.aggregate</groupId> 
    <artifactId>jetty-all-server</artifactId> 
    <version>7.6.7.v20120910</version> 
</dependency> 

Ниже приводится полная конфигурация ActiveMQ-Maven-плагин:

<plugin> 
    <groupId>org.apache.activemq.tooling</groupId> 
    <artifactId>activemq-maven-plugin</artifactId> 
    <version>5.8.0</version> 
    <configuration> 
     <configUri>${configUri}</configUri> 
     <fork>false</fork> 
     <systemProperties> 
      <property> 
       <name>javax.net.ssl.keyStorePassword</name> 
       <value>password</value> 
      </property> 
      <property> 
       <name>org.apache.activemq.default.directory.prefix</name> 
       <value>./target/</value> 
      </property> 
     </systemProperties> 
    </configuration> 
    <dependencies> 
     <dependency> 
      <groupId>org.apache.activemq</groupId> 
      <artifactId>activemq-spring</artifactId> 
      <version>5.8.0</version> 
     </dependency> 
     <dependency> 
      <groupId>org.mortbay.jetty</groupId> 
      <artifactId>jetty-xbean</artifactId> 
      <version>6.1.25</version> 
      <exclusions> 
       <exclusion> 
        <groupId>org.springframework</groupId> 
        <artifactId>spring</artifactId> 
       </exclusion> 
      </exclusions> 
     </dependency> 
     <dependency> 
      <groupId>org.eclipse.jetty.aggregate</groupId> 
      <artifactId>jetty-all-server</artifactId> 
      <version>7.6.7.v20120910</version> 
     </dependency> 
     <dependency> 
      <groupId>org.apache.activemq</groupId> 
      <artifactId>activemq-leveldb-store</artifactId> 
      <version>5.8.0</version> 
     </dependency> 
    </dependencies> 
    <executions> 
     <execution> 
      <id>start-activemq</id> 
      <goals> 
       <goal>run</goal> 
      </goals> 
      <phase>pre-integration-test</phase> 
     </execution> 
    </executions> 
</plugin> 

Затем, чтобы включить jetty достаточно, чтобы импортировать файл конфигурации причала в файл конфигурации activemq.

Следующий фрагмент взят из файла $ {ACTIVEMQ_HOME} /conf/activemq.xml в ActiveMQ последней версии на момент написания этой статьи (5.8.0):

<beans 
      xmlns="http://www.springframework.org/schema/beans" 
      xmlns:amq="http://activemq.apache.org/schema/core" 
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
      xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd 
      http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd"> 

    <!-- 
     The <broker> element is used to configure the ActiveMQ broker. 
    --> 
    <broker xmlns="http://activemq.apache.org/schema/core" brokerName="localhost" dataDirectory="${activemq.data}"> 

     ... 

    </broker> 

    <!-- 
     Enable web consoles, REST and Ajax APIs and demos 

     Take a look at ${ACTIVEMQ_HOME}/conf/jetty.xml for more details 
    --> 
    <import resource="jetty.xml"/> 

</beans> 

Приветствия,

Domenico