Hi,
I'm getting started with SM 4.4.2 on OSX and I'm facing a problem with the
simplest of tests involving blueprint, POJO beans and ActiveMQ. All I've
done to the standard SM install was to install camel-jaxb and change the
active mq address from 'localhost' to the actual IP address (so other
machines can connect to the broker) .
The route I'm trying to create goes File -> AMQ A -> bean -> AMQ B
However I'm getting an "unable to start blueprint container" error as soon
as I drop the .jar and the .xml into the deploy folder. (I first start
ServiceMix then deploy the jar then the blueprint xml. My jar has camel-core
in it for the @Body notation)
I've followed the tutorial and tried to google the exceptions but hasn't
helped. Hope someone has an idea what I'm doing wrong (it's been driving me
nuts all day) ….
- Alex
My blueprint xml is :
------
<?xml version="1.0" encoding="UTF-8"?>
<blueprint
xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="
http://www.osgi.org/xmlns/blueprint/v1.0.0
http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd";>
<bean id="helloWorldBean" class="com.mydomain.HelloWorldBean"
init-method="init">
<argument value="1"/>
</bean>
<camelContext xmlns="http://camel.apache.org/schema/blueprint";>
<route>
<from
uri="file:///Applications/apache-servicemix-4.4.2/activemq/input_helloworld"/>
<log message="Processing file : ${file:name}"/>
<to uri="activemq:queue://JOBS.queue.static.helloworld" />
</route>
<route>
<from uri="activemq:queue://JOBS.queue.static.helloworld" />
<bean ref="helloWorldBean" method="giveMeFileContents"/>
<to uri="activemq:queue://JOBS.queue.events" />
</route>
</camelContext>
</blueprint>
-----
My POJO / bean is
package com.mydomain;
import java.io.InputStream;
import org.apache.camel.Body;
public class HelloWorldBean {
private long myId = 0L;
public HelloWorldBean(long myId) {
this.myId = myId;
}
public void init(){
System.out.println("Bean initialized");
}
public String giveMeFileContents(@Body InputStream body){
return "Hi Id of " + myId + ".\nThe contents of you file is ...\n" +
body;
}
}
and the (shortened) exception stack is …
2012-08-20 16:09:48,533 | ERROR | rint Extender: 2 | BlueprintContainerImpl
| ? ? | 10 - org.apache.aries.blueprint -
0.3.1 | Unable to start blueprint container for bundle helloWorld.xml
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to
intialize bean camel-1
at
org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:638)[10:org.apache.aries.blueprint:0.3.1]
at
org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:724)[10:org.apache.aries.blueprint:0.3.1]
at
org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:64)[10:org.apache.aries.blueprint:0.3.1]
at
org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:219)[10:org.apache.aries.blueprint:0.3.1]
.
.
Caused by: org.apache.camel.RuntimeCamelException:
java.lang.IllegalArgumentException: Invalid URI, no
org.apache.camel.spi.Language registered for scheme : file
at
org.apache.camel.util.ObjectHelper.invokeMethod(ObjectHelper.java:841)
at
org.apache.camel.component.file.GenericFileEndpoint.createGenericFileStrategy(GenericFileEndpoint.java:221)
at
org.apache.camel.component.file.GenericFileEndpoint.getGenericFileProcessStrategy(GenericFileEndpoint.java:132)
at
org.apache.camel.component.file.GenericFileConsumer.doStart(GenericFileConsumer.java:548)
at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:67)
at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:54)
.
.
Caused by: java.lang.IllegalArgumentException: Invalid URI, no
org.apache.camel.spi.Language registered for scheme : file
at
org.apache.camel.impl.osgi.Activator$BaseResolver.createInstance(Activator.java:405)
at
org.apache.camel.impl.osgi.Activator$BaseResolver.createInstance(Activator.java:391)
at
org.apache.camel.impl.osgi.Activator$BundleLanguageResolver.resolveLanguage(Activator.java:212)
--
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