sample-camel-routes.xml - activemq-web - Git at Google

 <div class="wiki-content maincontent"><h3 id="SampleCamelRoutes-ExampleofaconfigurationthatshowhowtouseCamelrouteswithJuelandXpath.">Example of a configuration that show how to use Camel routes with Juel and Xpath.</h3>

 <div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
 <script class="brush: java; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[
 &lt;beans&gt;
     &lt;!-- Allows us to use system properties as variables in this configuration file --&gt;
     &lt;bean class=&quot;org.springframework.beans.factory.config.PropertyPlaceholderConfigurer&quot;/&gt;

     &lt;broker useJmx=&quot;true&quot; persistent=&quot;false&quot; xmlns=&quot;http://activemq.org/config/1.0&quot;
             brokerName=&quot;localhost&quot; dataDirectory=&quot;${activemq.base}/data&quot;&gt;
     &lt;/broker&gt;

     &lt;camelContext id=&quot;camel&quot; xmlns=&quot;http://activemq.apache.org/camel/schema/spring&quot;&gt;
         &lt;!-- simple bridge from a topic to queue --&gt;
         &lt;route&gt;
             &lt;from uri=&quot;activemq:topic:topic.HelloWorld.incoming&quot;&gt;
             &lt;to   uri=&quot;activemq:queue:queue.HelloWorld&quot;&gt;
         &lt;/route&gt;

         &lt;!-- Dependencies: camel-juel-[camel-n].jar, juel-[juel-n]-impl.jar, juel-[juel-n].jar must be in the activemq lib directory --&gt;
         &lt;!-- 2 separate JUEL based filters --&gt;
         &lt;route&gt;
             &lt;from uri=&quot;activemq:topic:topic.HelloWorld.incoming.camel1&quot;&gt;
             &lt;filter&gt;
                 &lt;el&gt;${in.headers.JMSType.equals(&#39;foo&#39;)}&lt;/el&gt;
                 &lt;filter&gt;
                     &lt;el&gt;${in.headers.myHeaderField.equals(&#39;takeMe&#39;)}&lt;/el&gt;
                     &lt;to   uri=&quot;activemq:queue:queue.HelloWorld.camel1.fooMsgs&quot;&gt;
                 &lt;/filter&gt;
             &lt;/filter&gt;
             &lt;filter&gt;
                 &lt;el&gt;${in.headers.JMSType.equals(&#39;bar&#39;)}&lt;/el&gt;
                 &lt;filter&gt;
                     &lt;el&gt;${in.headers.myHeaderField.equals(&#39;takeMe&#39;)}&lt;/el&gt;
                     &lt;filter&gt;
                         &lt;el&gt;${in.headers.myOtherHeaderField.equals(&#39;3&#39;)}&lt;/el&gt;
                         &lt;to   uri=&quot;activemq:queue:queue.HelloWorld.camel1.fooMsgs.special&quot;&gt;
                     &lt;/filter&gt;
                 &lt;/filter&gt;
             &lt;/filter&gt;
         &lt;/route&gt;

         &lt;!-- route using 2 separate xpath based filters, assuming the message has an XML body --&gt;

         &lt;route&gt;
             &lt;from uri=&quot;activemq:topic:topic.HelloWorld.incoming.camel2&quot;&gt;
             &lt;filter&gt;
                 &lt;xpath&gt;$JMSType = &#39;foo&#39; and $myCustomHeader=&#39;takeMe&#39;&lt;/xpath&gt;
                 &lt;to   uri=&quot;activemq:queue:queue.HelloWorld.camel2.fooMsgs&quot;&gt;
             &lt;/filter&gt;
             &lt;filter&gt;
                 &lt;xpath&gt;$JMSType = &#39;bar&#39; and $myCustomHeader=&#39;takeMe&#39;&lt;/xpath&gt;
                 &lt;to   uri=&quot;activemq:queue:queue.HelloWorld.camel2.barMsgs&quot;&gt;
             &lt;/filter&gt;
         &lt;/route&gt;

         &lt;!-- route using choice route based on xpath --&gt;

         &lt;route&gt;
             &lt;from uri=&quot;activemq:topic:topic.HelloWorld.incoming.camel3&quot;&gt;
             &lt;choice&gt;
                 &lt;when&gt;
                     &lt;xpath&gt;$JMSType = &#39;foo&#39;&lt;/xpath&gt;
                     &lt;to   uri=&quot;activemq:queue:queue.HelloWorld.camel3.fooMsgs&quot;&gt;
                 &lt;/when&gt;
                 &lt;otherwise&gt;
                     &lt;to   uri=&quot;activemq:queue:queue.HelloWorld.camel3.nonFooMsgs&quot;&gt;
                 &lt;/otherwise&gt;
             &lt;/choice&gt;
         &lt;/route&gt;

         &lt;!-- route using choice route based on JUEL --&gt;

         &lt;route&gt;
             &lt;from uri=&quot;activemq:topic:topic.HelloWorld.incoming.camel4&quot;&gt;
             &lt;choice&gt;
                 &lt;when&gt;
                     &lt;el&gt;${in.headers.JMSType.equals(&#39;foo&#39;)}&lt;/el&gt;
                     &lt;to uri=&quot;activemq:queue:queue.HelloWorld.camel4.fooMsgs&quot;&gt;
                 &lt;/when&gt;
             &lt;/choice&gt;
         &lt;/route&gt;

         &lt;!-- route using nested JUEL based filters --&gt;

         &lt;route&gt;
             &lt;from uri=&quot;activemq:topic:topic.HelloWorld.incoming.camel5&quot;&gt;
             &lt;filter&gt;
                 &lt;el&gt;${in.headers.JMSType.equals(&#39;foo&#39;)}&lt;/el&gt;
                 &lt;filter&gt;
                     &lt;el&gt;${in.headers.OperationRequest.equals(&#39;foo1&#39;)}&lt;/el&gt;
                     &lt;to uri=&quot;activemq:queue:queue.HelloWorld.camel5.foo1Msgs&quot;&gt;
                 &lt;/filter&gt;
                 &lt;filter&gt;
                     &lt;el&gt;${in.headers.OperationRequest.equals(&#39;foo2&#39;)}&lt;/el&gt;
                     &lt;to uri=&quot;activemq:queue:queue.HelloWorld.camel5.foo2Msgs&quot;&gt;
                 &lt;/filter&gt;
             &lt;/filter&gt;
         &lt;/route&gt;

         &lt;!-- route using nested JUEL and xpath filters, including a filter which examines the message content for an xml attribute --&gt;

         &lt;route&gt;
             &lt;from uri=&quot;activemq:topic:topic.HelloWorld.incoming.camel6&quot;&gt;
             &lt;filter&gt;
                 &lt;el&gt;${in.headers.JMSType.equals(&#39;foo&#39;)}&lt;/el&gt;
                 &lt;filter&gt;
                     &lt;xpath&gt;/rootXMLBodyNode/childXMLBodyNode[@myAttributeKey=&#39;myAttributeValue&#39;]&lt;/xpath&gt;
                     &lt;to uri=&quot;activemq:queue:queue.HelloWorld.camel6.fooMsgs&quot;&gt;
                 &lt;/filter&gt;
             &lt;/filter&gt;
         &lt;/route&gt;

         &lt;!-- route using nested JUEL and xpath filters, including a filter which examines the message content for an xml value --&gt;

         &lt;route&gt;
             &lt;from uri=&quot;activemq:topic:topic.HelloWorld.incoming.camel7&quot;&gt;
             &lt;filter&gt;
                 &lt;el&gt;${in.headers.JMSType.equals(&#39;Tideworks.GateVision.XmlCmd&#39;)}&lt;/el&gt;
                 &lt;filter&gt;
                     &lt;xpath&gt;/rootXMLBodyNode/childXMLBodyNode/elementKey = &#39;elementValue&#39;&lt;/xpath&gt;
                     &lt;to uri=&quot;activemq:queue:queue.HelloWorld.camel7.fooMsgs&quot;&gt;
                 &lt;/filter&gt;
             &lt;/filter&gt;
         &lt;/route&gt;

         &lt;!-- route using nested JUEL and xpath filters, including a filter which examines the message content for an xml attribute --&gt;

         &lt;route&gt;
             &lt;from uri=&quot;activemq:topic:topic.HelloWorld.incoming.camel8&quot;&gt;
             &lt;filter&gt;
                 &lt;el&gt;${in.headers.JMSType.equals(&#39;foo&#39;)}&lt;/el&gt;
                 &lt;filter&gt;
                     &lt;xpath&gt;/rootXMLBodyNode/childXMLBodyNode[@myAttributeKey=&#39;myAttributeValue&#39;]/grandchildXMLBodyNode[@myAttributeKey=&#39;myAttributeValue&#39;]&lt;/xpath&gt;
                     &lt;to uri=&quot;activemq:queue:queue.HelloWorld.camel8.fooMsgs&quot;&gt;
                 &lt;/filter&gt;
             &lt;/filter&gt;
         &lt;/route&gt;
     &lt;/camelContext&gt;
 &lt;/beans&gt;
 ]]></script>
 </div></div></div>
	<div class="wiki-content maincontent"><h3 id="SampleCamelRoutes-ExampleofaconfigurationthatshowhowtouseCamelrouteswithJuelandXpath.">Example of a configuration that show how to use Camel routes with Juel and Xpath.</h3>

	<div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
	<script class="brush: java; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[
	<beans>
	<!-- Allows us to use system properties as variables in this configuration file -->
	<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"/>

	<broker useJmx="true" persistent="false" xmlns="http://activemq.org/config/1.0"
	brokerName="localhost" dataDirectory="${activemq.base}/data">
	</broker>

	<camelContext id="camel" xmlns="http://activemq.apache.org/camel/schema/spring">
	<!-- simple bridge from a topic to queue -->
	<route>
	<from uri="activemq:topic:topic.HelloWorld.incoming">
	<to uri="activemq:queue:queue.HelloWorld">
	</route>

	<!-- Dependencies: camel-juel-[camel-n].jar, juel-[juel-n]-impl.jar, juel-[juel-n].jar must be in the activemq lib directory -->
	<!-- 2 separate JUEL based filters -->
	<route>
	<from uri="activemq:topic:topic.HelloWorld.incoming.camel1">
	<filter>
	<el>${in.headers.JMSType.equals('foo')}</el>
	<filter>
	<el>${in.headers.myHeaderField.equals('takeMe')}</el>
	<to uri="activemq:queue:queue.HelloWorld.camel1.fooMsgs">
	</filter>
	</filter>
	<filter>
	<el>${in.headers.JMSType.equals('bar')}</el>
	<filter>
	<el>${in.headers.myHeaderField.equals('takeMe')}</el>
	<filter>
	<el>${in.headers.myOtherHeaderField.equals('3')}</el>
	<to uri="activemq:queue:queue.HelloWorld.camel1.fooMsgs.special">
	</filter>
	</filter>
	</filter>
	</route>

	<!-- route using 2 separate xpath based filters, assuming the message has an XML body -->

	<route>
	<from uri="activemq:topic:topic.HelloWorld.incoming.camel2">
	<filter>
	<xpath>$JMSType = 'foo' and $myCustomHeader='takeMe'</xpath>
	<to uri="activemq:queue:queue.HelloWorld.camel2.fooMsgs">
	</filter>
	<filter>
	<xpath>$JMSType = 'bar' and $myCustomHeader='takeMe'</xpath>
	<to uri="activemq:queue:queue.HelloWorld.camel2.barMsgs">
	</filter>
	</route>

	<!-- route using choice route based on xpath -->

	<route>
	<from uri="activemq:topic:topic.HelloWorld.incoming.camel3">
	<choice>
	<when>
	<xpath>$JMSType = 'foo'</xpath>
	<to uri="activemq:queue:queue.HelloWorld.camel3.fooMsgs">
	</when>
	<otherwise>
	<to uri="activemq:queue:queue.HelloWorld.camel3.nonFooMsgs">
	</otherwise>
	</choice>
	</route>

	<!-- route using choice route based on JUEL -->

	<route>
	<from uri="activemq:topic:topic.HelloWorld.incoming.camel4">
	<choice>
	<when>
	<el>${in.headers.JMSType.equals('foo')}</el>
	<to uri="activemq:queue:queue.HelloWorld.camel4.fooMsgs">
	</when>
	</choice>
	</route>

	<!-- route using nested JUEL based filters -->

	<route>
	<from uri="activemq:topic:topic.HelloWorld.incoming.camel5">
	<filter>
	<el>${in.headers.JMSType.equals('foo')}</el>
	<filter>
	<el>${in.headers.OperationRequest.equals('foo1')}</el>
	<to uri="activemq:queue:queue.HelloWorld.camel5.foo1Msgs">
	</filter>
	<filter>
	<el>${in.headers.OperationRequest.equals('foo2')}</el>
	<to uri="activemq:queue:queue.HelloWorld.camel5.foo2Msgs">
	</filter>
	</filter>
	</route>

	<!-- route using nested JUEL and xpath filters, including a filter which examines the message content for an xml attribute -->

	<route>
	<from uri="activemq:topic:topic.HelloWorld.incoming.camel6">
	<filter>
	<el>${in.headers.JMSType.equals('foo')}</el>
	<filter>
	<xpath>/rootXMLBodyNode/childXMLBodyNode[@myAttributeKey='myAttributeValue']</xpath>
	<to uri="activemq:queue:queue.HelloWorld.camel6.fooMsgs">
	</filter>
	</filter>
	</route>

	<!-- route using nested JUEL and xpath filters, including a filter which examines the message content for an xml value -->

	<route>
	<from uri="activemq:topic:topic.HelloWorld.incoming.camel7">
	<filter>
	<el>${in.headers.JMSType.equals('Tideworks.GateVision.XmlCmd')}</el>
	<filter>
	<xpath>/rootXMLBodyNode/childXMLBodyNode/elementKey = 'elementValue'</xpath>
	<to uri="activemq:queue:queue.HelloWorld.camel7.fooMsgs">
	</filter>
	</filter>
	</route>

	<!-- route using nested JUEL and xpath filters, including a filter which examines the message content for an xml attribute -->

	<route>
	<from uri="activemq:topic:topic.HelloWorld.incoming.camel8">
	<filter>
	<el>${in.headers.JMSType.equals('foo')}</el>
	<filter>
	<xpath>/rootXMLBodyNode/childXMLBodyNode[@myAttributeKey='myAttributeValue']/grandchildXMLBodyNode[@myAttributeKey='myAttributeValue']</xpath>
	<to uri="activemq:queue:queue.HelloWorld.camel8.fooMsgs">
	</filter>
	</filter>
	</route>
	</camelContext>
	</beans>
	]]></script>
	</div></div></div>