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From Willem Jiang <willem.ji...@gmail.com>
Subject Re: No component found with scheme: timer
Date Mon, 25 Jul 2011 12:59:21 GMT

The timer component is part of camel-core, you don't need to install any 
other camel component by default.

BTW, can you try out the servicemix-camel example which ships with 
ServiceMix 4.3.0 ?


On 7/25/11 7:00 PM, Javier Arias Losada wrote:
> Hello everybody,
> I am in the process of migrating our old camel2.2+servicemix3.3.2 to
> camel2.6+servicemix4.3.0.
>
> I am experiencing problems with my CamelContext, my routes are not being
> loaded; camel-context.xml is found and beans instantiated, but routes (I am
> using Java DSL) are not found:::
>
> "Total 0 routes, of which 0 is started."
>
> Just for checking my camelcontext loading, I added a new XML route (copied
> from servicemix-camel examples) to my context and I get the following error:
>
>
> Failed to resolve endpoint: timer://myTimer?fixedRate=true&period=3000 due
> to: No component found with scheme: timer
>
> At the end of the mail i've pasted the stacktrace.
>
> Something is wrong with my camelcontext but I do not know what, any comments
> or help will be appreciated.
> Best regards.
> Javier Arias
>
> PD: The stack trace is::::
>
> 12:27:05,500 | INFO  | ExtenderThread-8 | OsgiSpringCamelContext           |
> 70 - org.apache.camel.camel-core - 2.6.0 | Apache Camel 2.6.0 (CamelContext:
> mykootsCamelContext) is shutdown in 0.001 seconds
> 12:27:05,500 | ERROR | ExtenderThread-8 | ContextLoaderListener            |
> 74 - org.springframework.osgi.extender - 1.2.0 | Application context refresh
> failed (OsgiBundleXmlApplicationContext(bundle=com.mykoots.integration,
> config=osgibundle:/META-INF/spring/*.xml))
> org.apache.camel.RuntimeCamelException:
> org.apache.camel.FailedToCreateRouteException: Failed to create route
> route1: Route[[From[timer://myTimer?fixedRate=true&period=3000]] ->  ...
> because of Failed to resolve endpoint:
> timer://myTimer?fixedRate=true&period=3000 due to: No component found with
> scheme: timer
>      at
> org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1139)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:103)[77:org.apache.camel.camel-spring:2.6.0]
>      at
> org.apache.camel.spring.CamelContextFactoryBean.onApplicationEvent(CamelContextFactoryBean.java:237)[77:org.apache.camel.camel-spring:2.6.0]
>      at
> org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:97)[63:org.springframework.context:3.0.5.RELEASE]
>      at
> org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:303)[63:org.springframework.context:3.0.5.RELEASE]
>      at
> org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)[63:org.springframework.context:3.0.5.RELEASE]
>      at
> org.springframework.osgi.context.support.AbstractOsgiBundleApplicationContext.finishRefresh(AbstractOsgiBundleApplicationContext.java:235)[73:org.springframework.osgi.core:1.2.0]
>      at
> org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext$4.run(AbstractDelegatedExecutionApplicationContext.java:358)[73:org.springframework.osgi.core:1.2.0]
>      at
> org.springframework.osgi.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:85)[73:org.springframework.osgi.core:1.2.0]
>      at
> org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.completeRefresh(AbstractDelegatedExecutionApplicationContext.java:320)[73:org.springframework.osgi.core:1.2.0]
>      at
> org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$CompleteRefreshTask.run(DependencyWaiterApplicationContextExecutor.java:136)[74:org.springframework.osgi.extender:1.2.0]
>      at java.lang.Thread.run(Thread.java:679)[:1.6.0_22]
> Caused by: org.apache.camel.FailedToCreateRouteException: Failed to create
> route route1: Route[[From[timer://myTimer?fixedRate=true&period=3000]] ->
> ... because of Failed to resolve endpoint:
> timer://myTimer?fixedRate=true&period=3000 due to: No component found with
> scheme: timer
>      at
> org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:165)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultCamelContext.startRoute(DefaultCamelContext.java:701)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(DefaultCamelContext.java:1623)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:1412)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:1321)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.spring.SpringCamelContext.doStart(SpringCamelContext.java:164)[77:org.apache.camel.camel-spring:2.6.0]
>      at
> org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:65)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:52)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:1299)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.spring.SpringCamelContext.maybeStart(SpringCamelContext.java:203)[77:org.apache.camel.camel-spring:2.6.0]
>      at
> org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:101)[77:org.apache.camel.camel-spring:2.6.0]
>      ... 10 more
> Caused by: org.apache.camel.ResolveEndpointFailedException: Failed to
> resolve endpoint: timer://myTimer?fixedRate=true&period=3000 due to: No
> component found with scheme: timer
>      at
> org.apache.camel.impl.DefaultCamelContext.getEndpoint(DefaultCamelContext.java:456)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.util.CamelContextHelper.getMandatoryEndpoint(CamelContextHelper.java:47)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.model.RouteDefinition.resolveEndpoint(RouteDefinition.java:175)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultRouteContext.resolveEndpoint(DefaultRouteContext.java:110)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultRouteContext.resolveEndpoint(DefaultRouteContext.java:116)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.model.FromDefinition.resolveEndpoint(FromDefinition.java:72)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultRouteContext.getEndpoint(DefaultRouteContext.java:88)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:737)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:160)[70:org.apache.camel.camel-core:2.6.0]
>      ... 20 more
> 12:27:05,500 | INFO  | ExtenderThread-8 | OsgiSpringCamelContext           |
> 70 - org.apache.camel.camel-core - 2.6.0 | Apache Camel 2.6.0 (CamelContext:
> mytestCamelContext) is shutdown in 0.001 seconds
> 12:27:05,500 | ERROR | ExtenderThread-8 | ContextLoaderListener            |
> 74 - org.springframework.osgi.extender - 1.2.0 | Application context refresh
> failed (OsgiBundleXmlApplicationContext(bundle=com.mytest.integration,
> config=osgibundle:/META-INF/spring/*.xml))
> org.apache.camel.RuntimeCamelException:
> org.apache.camel.FailedToCreateRouteException: Failed to create route
> route1: Route[[From[timer://myTimer?fixedRate=true&period=3000]] ->  ...
> because of Failed to resolve endpoint:
> timer://myTimer?fixedRate=true&period=3000 due to: No component found with
> scheme: timer
>      at
> org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1139)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:103)[77:org.apache.camel.camel-spring:2.6.0]
>      at
> org.apache.camel.spring.CamelContextFactoryBean.onApplicationEvent(CamelContextFactoryBean.java:237)[77:org.apache.camel.camel-spring:2.6.0]
>      at
> org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:97)[63:org.springframework.context:3.0.5.RELEASE]
>      at
> org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:303)[63:org.springframework.context:3.0.5.RELEASE]
>      at
> org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)[63:org.springframework.context:3.0.5.RELEASE]
>      at
> org.springframework.osgi.context.support.AbstractOsgiBundleApplicationContext.finishRefresh(AbstractOsgiBundleApplicationContext.java:235)[73:org.springframework.osgi.core:1.2.0]
>      at
> org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext$4.run(AbstractDelegatedExecutionApplicationContext.java:358)[73:org.springframework.osgi.core:1.2.0]
>      at
> org.springframework.osgi.util.internal.PrivilegedUtils.executeWithCustomTCCL(PrivilegedUtils.java:85)[73:org.springframework.osgi.core:1.2.0]
>      at
> org.springframework.osgi.context.support.AbstractDelegatedExecutionApplicationContext.completeRefresh(AbstractDelegatedExecutionApplicationContext.java:320)[73:org.springframework.osgi.core:1.2.0]
>      at
> org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$CompleteRefreshTask.run(DependencyWaiterApplicationContextExecutor.java:136)[74:org.springframework.osgi.extender:1.2.0]
>      at java.lang.Thread.run(Thread.java:679)[:1.6.0_22]
> Caused by: org.apache.camel.FailedToCreateRouteException: Failed to create
> route route1: Route[[From[timer://myTimer?fixedRate=true&period=3000]] ->
> ... because of Failed to resolve endpoint:
> timer://myTimer?fixedRate=true&period=3000 due to: No component found with
> scheme: timer
>      at
> org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:165)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultCamelContext.startRoute(DefaultCamelContext.java:701)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(DefaultCamelContext.java:1623)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:1412)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:1321)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.spring.SpringCamelContext.doStart(SpringCamelContext.java:164)[77:org.apache.camel.camel-spring:2.6.0]
>      at
> org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:65)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:52)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:1299)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.spring.SpringCamelContext.maybeStart(SpringCamelContext.java:203)[77:org.apache.camel.camel-spring:2.6.0]
>      at
> org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:101)[77:org.apache.camel.camel-spring:2.6.0]
>      ... 10 more
> Caused by: org.apache.camel.ResolveEndpointFailedException: Failed to
> resolve endpoint: timer://myTimer?fixedRate=true&period=3000 due to: No
> component found with scheme: timer
>      at
> org.apache.camel.impl.DefaultCamelContext.getEndpoint(DefaultCamelContext.java:456)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.util.CamelContextHelper.getMandatoryEndpoint(CamelContextHelper.java:47)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.model.RouteDefinition.resolveEndpoint(RouteDefinition.java:175)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultRouteContext.resolveEndpoint(DefaultRouteContext.java:110)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultRouteContext.resolveEndpoint(DefaultRouteContext.java:116)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.model.FromDefinition.resolveEndpoint(FromDefinition.java:72)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.impl.DefaultRouteContext.getEndpoint(DefaultRouteContext.java:88)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:737)[70:org.apache.camel.camel-core:2.6.0]
>      at
> org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:160)[70:org.apache.camel.camel-core:2.6.0]
>      ... 20 more
>


-- 
Willem
----------------------------------
FuseSource
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Blog:    http://willemjiang.blogspot.com (English)
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