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From "Ashwin Karpe (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CAMEL-3508) Add better exception message when data format not on classpath
Date Fri, 07 Jan 2011 16:49:47 GMT

    [ https://issues.apache.org/jira/browse/CAMEL-3508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12978860#action_12978860
] 

Ashwin Karpe commented on CAMEL-3508:
-------------------------------------

Fixed Typo and committed as revision r1056388

Cheers,

Ashwin...

> Add better exception message when data format not on classpath
> --------------------------------------------------------------
>
>                 Key: CAMEL-3508
>                 URL: https://issues.apache.org/jira/browse/CAMEL-3508
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-core
>    Affects Versions: 2.5.0
>            Reporter: Claus Ibsen
>            Assignee: Ashwin Karpe
>            Priority: Minor
>             Fix For: 2.6.0
>
>         Attachments: CAMEL-3508.patch
>
>
> For example when you dont have {{camel-jaxb}} on classpath, you end up with something
like this starting a Camel route
> {code}
> Error occurred while running main from: org.apache.camel.spring.Main
> java.lang.reflect.InvocationTargetException
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at org.apache.camel.maven.RunMojo$1.run(RunMojo.java:415)
>         at java.lang.Thread.run(Thread.java:619)
> Caused by: org.apache.camel.RuntimeCamelException: org.apache.camel.FailedToCreateRouteException:
Failed to create route route1 at: >>> Marshal[ref:myJaxb] <<< in route:
Route[[From[timer://myTimer?fixedRate=true&period=60000]] ->... because of dataFormat
must be specified
>         at org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1126)
>         at org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:103)
>         at org.apache.camel.spring.CamelContextFactoryBean.onApplicationEvent(CamelContextFactoryBean.java:231)
>         at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:97)
>         at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:303)
>         at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:911)
>         at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:428)
>         at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
>         at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:93)
>         at org.apache.camel.spring.Main.createDefaultApplicationContext(Main.java:219)
>         at org.apache.camel.spring.Main.doStart(Main.java:173)
>         at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:56)
>         at org.apache.camel.impl.MainSupport.run(MainSupport.java:114)
>         at org.apache.camel.impl.MainSupport.run(MainSupport.java:291)
>         at org.apache.camel.spring.Main.main(Main.java:97)
>         ... 6 more
> Caused by: org.apache.camel.FailedToCreateRouteException: Failed to create route route1
at: >>> Marshal[ref:myJaxb] <<< in route: Route[[From[timer://myTimer?fixedRate=true&period=60000]]
->... because of dataFormat must be specified
>         at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:720)
>         at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:138)
>         at org.apache.camel.impl.DefaultCamelContext.startRoute(DefaultCamelContext.java:559)
>         at org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(DefaultCamelContext.java:1207)
>         at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:1076)
>         at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:986)
>         at org.apache.camel.spring.SpringCamelContext.doStart(SpringCamelContext.java:164)
>         at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:56)
>         at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:946)
>         at org.apache.camel.spring.SpringCamelContext.maybeStart(SpringCamelContext.java:203)
>         at org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:101)
>         ... 19 more
> Caused by: java.lang.IllegalArgumentException: dataFormat must be specified
>         at org.apache.camel.util.ObjectHelper.notNull(ObjectHelper.java:262)
>         at org.apache.camel.model.DataFormatDefinition.getDataFormat(DataFormatDefinition.java:86)
>         at org.apache.camel.model.DataFormatDefinition.getDataFormat(DataFormatDefinition.java:69)
>         at org.apache.camel.model.UnmarshalDefinition.createProcessor(UnmarshalDefinition.java:123)
>         at org.apache.camel.model.ProcessorDefinition.makeProcessor(ProcessorDefinition.java:389)
>         at org.apache.camel.model.ProcessorDefinition.addRoutes(ProcessorDefinition.java:169)
>         at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:717)
>         ... 29 more
> *************************************
> [INFO] ------------------------------------------------------------------------
> [ERROR] BUILD ERROR
> [INFO] ------------------------------------------------------------------------
> [INFO]
> dataFormat must be specified
> [INFO] ------------------------------------------------------------------------
> [INFO] For more information, run Maven with the -e switch
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 7 seconds
> [INFO] Finished at: Thu Jan 06 14:52:24 CET 2011
> [INFO] Final Memory: 30M/55M
> [INFO] ------------------------------------------------------------------------
> {code}

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