2012-06-14 26 views
0

我正在使用ActiveMQ 5.x,并且我想将activemq.xml代理中的一些东西放到单独的文件中。注意:我不能使用<import>它不起作用。ActiveMQ 5.x - XInclude似乎不能在配置文件中工作

我想在activemq.xml配置文件中使用XInclude。

然而,当我尝试这样做,我得到一个错误“找不到元素十一:包括”

这里是我使用的activemq.xml中的文件。你能帮我弄清楚如何获得外部文件?

activemq.xml中

<!-- 
    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:amq="http://activemq.apache.org/schema/core" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:xi="http://www.w3.org/2003/XInclude" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd 
    http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.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> 

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

     <!-- 
      For better performances use VM cursor and small memory limit. 
      For more information, see: 

      http://activemq.apache.org/message-cursors.html 

      Also, if your producer is "hanging", it's probably due to producer flow control. 
      For more information, see: 
      http://activemq.apache.org/producer-flow-control.html 
     --> 

     <destinationPolicy> 
      <policyMap> 
       <policyEntries> 
       <policyEntry topic=">" producerFlowControl="true" memoryLimit="1mb"> 
        <pendingSubscriberPolicy> 
        <vmCursor /> 
        </pendingSubscriberPolicy> 
       </policyEntry> 
       <policyEntry queue=">" producerFlowControl="true" memoryLimit="1mb"> 
        <!-- Use VM cursor for better latency 
         For more information, see: 

         http://activemq.apache.org/message-cursors.html 

        <pendingQueuePolicy> 
        <vmQueueCursor/> 
        </pendingQueuePolicy> 
        --> 
       </policyEntry> 
       </policyEntries> 
      </policyMap> 
     </destinationPolicy> 


     <!-- 
      The managementContext is used to configure how ActiveMQ is exposed in 
      JMX. By default, ActiveMQ uses the MBean server that is started by 
      the JVM. For more information, see: 

      http://activemq.apache.org/jmx.html 
     --> 
     <managementContext> 
      <managementContext createConnector="false"/> 
     </managementContext> 

     <!-- 
      Configure message persistence for the broker. The default persistence 
      mechanism is the KahaDB store (identified by the kahaDB tag). 
      For more information, see: 

      http://activemq.apache.org/persistence.html 
     --> 
     <persistenceAdapter> 
      <kahaDB directory="${activemq.base}/data/kahadb"/> 
     </persistenceAdapter> 


      <!-- 
      The systemUsage controls the maximum amount of space the broker will 
      use before slowing down producers. For more information, see: 

      http://activemq.apache.org/producer-flow-control.html 

     <systemUsage> 
      <systemUsage> 
       <memoryUsage> 
        <memoryUsage limit="20 mb"/> 
       </memoryUsage> 
       <storeUsage> 
        <storeUsage limit="1 gb"/> 
       </storeUsage> 
       <tempUsage> 
        <tempUsage limit="100 mb"/> 
       </tempUsage> 
      </systemUsage> 
     </systemUsage> 
     --> 

     <!-- 
      The transport connectors expose ActiveMQ over a given protocol to 
      clients and other brokers. For more information, see: 

      http://activemq.apache.org/configuring-transports.html 
     --> 
     <transportConnectors> 
      <transportConnector name="openwire" uri="tcp://0.0.0.0:61616"/> 
     </transportConnectors> 

     <xi:include href="transport-connectors.xml" parse="xml"/> 
    </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> 
<!-- END SNIPPET: example --> 

运输connectors.xml

<transportConnectors> 
      <transportConnector name="openwire" uri="tcp://0.0.0.0:61616"/> 
</transportConnectors> 

这是行不通的。这是我得到的错误。

引起:org.xml.sax.SAXParseException:CVC-复type.2.4.c:本 匹配通配符是严格的,但没有声明可以为 元件 'XI:包括' 中找到。

我也试过使用实体定义,只是无法弄清楚如何得到这个工作。

请推荐对activemq.xml进行更改以使其起作用。谢谢!!

回答

0

答案是 - 在activemq中没有这方面的支持。

经过调查,我发现Activemq在Spring 3.0中没有支持/打开XInclude,并且它需要扩展Spring XML处理程序类来修改DocBuilder以允许XIncludes。

我创建了一个新的功能要求,以表明这被添加https://issues.apache.org/jira/browse/AMQ-3886

无赖。