[weld-issues] [JBoss JIRA] Commented: (WELDSE-24) RunnableDecorator incorrectly assumes >0 Runnable beans

Manuel Bernhardt (JIRA) jira-events at lists.jboss.org
Fri Jun 25 07:02:46 EDT 2010

    [ https://jira.jboss.org/browse/WELDSE-24?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12537054#action_12537054 ] 

Manuel Bernhardt commented on WELDSE-24:


+1 on this issue. In my case this happens when I run a SE environment and also do have other Weld JARs on the classpath.

It would come handy to have this working without the workaround. In my case I need to be able to run my application both inside a container and parts of it outside, in a SE environment. Arguably I could separate the JARs / define fitting classpaths, nonetheless a fix (or at least a notice in the doc saying that the weld-se.jar can't be used in combination with other Weld JARs on the classpath) would be nice to have.



> RunnableDecorator incorrectly assumes >0 Runnable beans
> -------------------------------------------------------
>                 Key: WELDSE-24
>                 URL: https://jira.jboss.org/browse/WELDSE-24
>             Project: Weld support for Java SE
>          Issue Type: Bug
>    Affects Versions: 1.0.1.Final
>         Environment: Java 6 + WeldSE
>            Reporter: Morten Christensen
>         Attachments: TestRunnableDecorator.zip
> The class org.jboss.weld.environment.se.threading.RunnableDecorator incorrectly assumes that there will be at least one bean that implements Runnable.
> If there are no beans that implements Runnable then an error like this will happen:
> org.jboss.weld.DeploymentException: Injection point has unstatisfied dependencies. Injection point: field org.jboss.weld.environment.se.threading.RunnableDecorator.runnable; Qualifiers: [@javax.enterprise.inject.Default()]
> 	at org.jboss.weld.Validator.validateInjectionPoint(Validator.java:232)
> 	at org.jboss.weld.Validator.validateBean(Validator.java:80)
> 	at org.jboss.weld.Validator.validateRIBean(Validator.java:100)
> 	at org.jboss.weld.Validator.validateBeans(Validator.java:282)
> 	at org.jboss.weld.Validator.validateDeployment(Validator.java:267)
> 	at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:389)
> 	at org.jboss.weld.environment.se.Weld.initialize(Weld.java:81)
> 	at org.jboss.weld.environment.se.StartMain.go(StartMain.java:45)
> 	at org.jboss.weld.environment.se.StartMain.main(StartMain.java:57)
> I guess the field "runnable" inside this class should be changed to use Instance<Runnable> instead.

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