[CONF] Apache ServiceMix > servicemix-camel

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servicemix-camel Page edited by Jean-Baptiste Onofré Changes (9) h2. servicemix-camel h1. ServiceMix Camel The servicemix-camel component provides support for using [Apache Camel|http://activemq.apache.org/camel/|a powerful rule based routing and mediation engine which provides a POJO based implementation of the Enterprise Integration Patterns using an extremely powerful fluent API] to provide a full set of [Enterprise Integration Patterns|http://activemq.apache.org/camel/enterprise-integration-patterns.html] and flexible routing and transformation in both [Java code|http://activemq.apache.org/camel/dsl.html] or [Spring XML|http://activemq.apache.org/camel/spring.html] to route services on the [Normalized Message Router|NMR]. ... For more background you might wanna see the [comparison of ServiceMix EIP and Camel|http://activemq.apache.org/camel/how-does-camel-compare-to-servicemix-eip.html] or [how Camel works with JBI endpoints|http://activemq.apache.org/camel/jbi.html]. You can get started using the [Maven Archetypes], in particular the *servicemix-camel-service-unit* archetype. h3. Maven Archetype ... {code} h3. Example h2. Endpoint Configuration The Camel configuration is defined in a camel-context.xml file: {code:xml} <beans> <camelContext id="camel" xmlns="http://activemq.apache.org/camel/schema/spring"> <route> <from uri="jbi:A" /> <to uri="jbi:B" /> </route> </camelContext> </beans> {code} h2. Example There is an example in the samples area which creates a Camel Service Unit and puts it into a Service Assembly for deploying a some Camel routes and EIP patterns in JBI. ... For more details see the [Camel Example]. h32. Cookbook recipes {children:excerpt=true|page=servicemix-camel cookbook} h32. See Also * [Apache Camel|http://activemq.apache.org/camel/|a powerful rule based routing and mediation engine which provides a POJO based implementation of the Enterprise Integration Patterns using an extremely powerful fluent API] ... * [Using JBI in Camel|http://activemq.apache.org/camel/jbi.html] * [Comparison of ServiceMix EIP and Camel|http://activemq.apache.org/camel/how-does-camel-compare-to-servicemix-eip.html] h3. Using servicemix-camel in embedded mode This component is both a JBI component and a camel component, which means that when embedding servicemix-camel in a non JBI compliant way (in an embedded ServiceMix configuration for example), the component must be configured in a specific way: {code:lang=xml} <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://xbean.org/schemas/spring/1.0" xmlns:sm="http://servicemix.apache.org/config/1.0" xmlns:bean="http://servicemix.apache.org/bean/1.0" xmlns:camel="http://activemq.apache.org/camel/schema/spring" xmlns:myproject="http://my.namespace.com/"> <!-- the JBI container --> <sm:container id="jbiContainer" embedded="true"> <sm:components> <ref id="jbi" /> </sm:components> <sm:endpoints> <bean:endpoint service="myproject:tracker" endpoint="tracker" bean="#tracker" /> </sm:endpoints> </sm:container> <bean id="jbi" class="org.apache.servicemix.camel.CamelJbiComponent" /> <camelContext id="camelContext" useJmx="true" xmlns="http://activemq.apache.org/camel/schema/spring"> <package>my.project.routeBuilders</package> </camelContext> </beans> {code} Note that the servicemix-camel component ({{CamelJbiComponent}}) has to be defined as a top level bean under the id {{jbi}} so that camel can recognize it as a camel component. Full Content ServiceMix Camel The servicemix-camel component provides support for using Apache Camel to provide a full set of Enterprise Integration Patterns and flexible routing and transformation in both Java code or Spring XML to route services on the Normalized Message Router. For more background you might wanna see the comparison of ServiceMix EIP and Camel or how Camel works with JBI endpoints. Maven Archetype You can create a Camel service unit using servicemix-camel-service-unit maven archetype: mvn archetype:create \ -DarchetypeGroupId=org.apache.servicemix.tooling \ -DarchetypeArtifactId=servicemix-camel-service-unit \ -DarchetypeVersion=2010.01 \ -DgroupId=your.group.id \ -DartifactId=your.artifact.id \ -Dversion=your-version Endpoint Configuration The Camel configuration is defined in a camel-context.xml file: <beans> <camelContext id="camel" xmlns="http://activemq.apache.org/camel/schema/spring"> <route> <from uri="jbi:A" /> <to uri="jbi:B" /> </route> </camelContext> </beans> Example There is an example in the samples area which creates a Camel Service Unit and puts it into a Service Assembly for deploying a some Camel routes and EIP patterns in JBI. You can find the example in the servicemix/samples/camel area. For more details see the Camel Example. Cookbook recipes Order File Processing — use a Camel Processor for enriching XML messages See Also Apache Camel Camel Example Enterprise Integration Patterns Using JBI in Camel Comparison of ServiceMix EIP and Camel Change Notification Preferences View Online | View Changes | Add Comment