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From Chaks <darimire...@googlemail.com>
Subject Blueprint XML for Camel JDBC component
Date Mon, 14 Nov 2011 12:15:17 GMT
Hello, 
Please can someone help me with sample blueprint for Camel JDBC component,
when I tried the below one, I am getting *NoSuchComponentException*

org.apache.camel.RuntimeCamelException:
org.osgi.service.blueprint.container.NoSuchComponentException: No component
with id 'jdbc://dataSource' could be found

Please find the blueprint that I have used and advice where I am going
wrong. 

***************************************************************************** 
<?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="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <property name="driverClassName"
value="org.apache.derby.jdbc.ClientDriver"/>
    <property name="url" value="jdbc:derby://localhost:1527/sample" />
    <property name="username" value="app" />
    <property name="password" value="app" />
  </bean>
  
  <camelContext xmlns="http://camel.apache.org/schema/blueprint">
    <route>
      <from uri="timer://customerDataTrigger?delay=2000&amp;period=2000"/>
      <setBody>
        <constant>select * from APP.CUSTOMER</constant>
      </setBody>
      <to uri="jdbc:dataSource"/>
      <split>
        <simple>${body}</simple>
        <log message="*** Select all : ${body}"/>
      </split>
    </route>
  </camelContext>
</blueprint>
*****************************************************************************
*Stacktrace*
*****************************************************************************

org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to
intialize bean camel-41
	at
org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:635)[7:org.apache.aries.blueprint:0.2.0.incubating]
	at
org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:744)[7:org.apache.aries.blueprint:0.2.0.incubating]
	at
org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:64)[7:org.apache.aries.blueprint:0.2.0.incubating]
	at
org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:219)[7:org.apache.aries.blueprint:0.2.0.incubating]
	at
org.apache.aries.blueprint.container.BlueprintRepository.createInstance(BlueprintRepository.java:198)[7:org.apache.aries.blueprint:0.2.0.incubating]
	at
org.apache.aries.blueprint.container.BlueprintRepository.create(BlueprintRepository.java:137)[7:org.apache.aries.blueprint:0.2.0.incubating]
	at
org.apache.aries.blueprint.container.BlueprintContainerImpl.getComponentInstance(BlueprintContainerImpl.java:702)[7:org.apache.aries.blueprint:0.2.0.incubating]
	at
org.apache.camel.blueprint.handler.CamelNamespaceHandler$CamelDependenciesFinder.process(CamelNamespaceHandler.java:499)[76:org.apache.camel.camel-blueprint:2.6.0]
	at
org.apache.aries.blueprint.container.BlueprintContainerImpl.processProcessors(BlueprintContainerImpl.java:479)[7:org.apache.aries.blueprint:0.2.0.incubating]
	at
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:299)[7:org.apache.aries.blueprint:0.2.0.incubating]
	at
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:213)[7:org.apache.aries.blueprint:0.2.0.incubating]
	at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)[:1.6.0_29]
	at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)[:1.6.0_29]
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)[:1.6.0_29]
	at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)[:1.6.0_29]
	at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)[:1.6.0_29]
	at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)[:1.6.0_29]
	at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)[:1.6.0_29]
	at java.lang.Thread.run(Thread.java:662)[:1.6.0_29]
Caused by: org.apache.camel.FailedToCreateRouteException: Failed to create
route route13 at: >>> To[jdbc:dataSource] <<< in route:
Route[[From[timer://customerDataTrigger?delay=2000&period=20... because of
Failed to resolve endpoint: jdbc://dataSource due to:
org.osgi.service.blueprint.container.NoSuchComponentException: No component
with id 'jdbc://dataSource' could be found
	at
org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:759)
	at
org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:160)
	at
org.apache.camel.impl.DefaultCamelContext.startRoute(DefaultCamelContext.java:701)
	at
org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(DefaultCamelContext.java:1623)
	at
org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:1412)
	at
org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:1321)
	at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:65)
	at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:52)
	at
org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:1299)
	at
org.apache.camel.blueprint.BlueprintCamelContext.maybeStart(BlueprintCamelContext.java:77)
	at
org.apache.camel.blueprint.BlueprintCamelContext.init(BlueprintCamelContext.java:72)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.6.0_29]
	at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)[:1.6.0_29]
	at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)[:1.6.0_29]
	at java.lang.reflect.Method.invoke(Method.java:597)[:1.6.0_29]
	at
org.apache.aries.blueprint.utils.ReflectionUtils.invoke(ReflectionUtils.java:221)[7:org.apache.aries.blueprint:0.2.0.incubating]
	at
org.apache.aries.blueprint.container.BeanRecipe.invoke(BeanRecipe.java:844)[7:org.apache.aries.blueprint:0.2.0.incubating]
	at
org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:633)[7:org.apache.aries.blueprint:0.2.0.incubating]
	... 18 more
Caused by: org.apache.camel.ResolveEndpointFailedException: Failed to
resolve endpoint: jdbc://dataSource due to:
org.osgi.service.blueprint.container.NoSuchComponentException: No component
with id 'jdbc://dataSource' could be found
	at
org.apache.camel.impl.DefaultCamelContext.getEndpoint(DefaultCamelContext.java:449)
	at
org.apache.camel.util.CamelContextHelper.getMandatoryEndpoint(CamelContextHelper.java:47)
	at
org.apache.camel.model.RouteDefinition.resolveEndpoint(RouteDefinition.java:175)
	at
org.apache.camel.impl.DefaultRouteContext.resolveEndpoint(DefaultRouteContext.java:110)
	at
org.apache.camel.impl.DefaultRouteContext.resolveEndpoint(DefaultRouteContext.java:116)
	at
org.apache.camel.model.SendDefinition.resolveEndpoint(SendDefinition.java:64)
	at
org.apache.camel.model.SendDefinition.createProcessor(SendDefinition.java:58)
	at
org.apache.camel.model.ProcessorDefinition.makeProcessor(ProcessorDefinition.java:403)
	at
org.apache.camel.model.ProcessorDefinition.addRoutes(ProcessorDefinition.java:174)
	at
org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:756)
	... 35 more
Caused by: org.apache.camel.RuntimeCamelException:
org.osgi.service.blueprint.container.NoSuchComponentException: No component
with id 'jdbc://dataSource' could be found
	at
org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1139)
	at
org.apache.camel.impl.PropertyPlaceholderDelegateRegistry.lookup(PropertyPlaceholderDelegateRegistry.java:47)
	at
org.apache.camel.impl.DefaultCamelContext.createEndpoint(DefaultCamelContext.java:1975)
	at
org.apache.camel.impl.DefaultCamelContext.getEndpoint(DefaultCamelContext.java:441)
	... 44 more
Caused by: org.osgi.service.blueprint.container.NoSuchComponentException: No
component with id 'jdbc://dataSource' could be found
	at
org.apache.aries.blueprint.container.DependencyGraph.getSortedRecipes(DependencyGraph.java:51)
*****************************************************************************
 
***************************************************************************** 

Thanks, 
Chaks.

--
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