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From "Claus Ibsen (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CAMEL-4236) When performing lookup in registry and having expected type as parameter, then report better failure if ClassCastException
Date Fri, 15 Jul 2011 14:50:59 GMT

     [ https://issues.apache.org/jira/browse/CAMEL-4236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Claus Ibsen resolved CAMEL-4236.
--------------------------------

    Resolution: Fixed

> When performing lookup in registry and having expected type as parameter, then report
better failure if ClassCastException
> --------------------------------------------------------------------------------------------------------------------------
>
>                 Key: CAMEL-4236
>                 URL: https://issues.apache.org/jira/browse/CAMEL-4236
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-core
>    Affects Versions: 2.7.0
>            Reporter: Claus Ibsen
>            Assignee: Claus Ibsen
>            Priority: Minor
>             Fix For: 2.8.0
>
>
> When Camel lookup in the registry, it may lookup in different runtime registries, such
as OSGi blueprint. If an explicit type has been provided as a parameter you will get a ClassCastException
if the type does not match. But you cannot see which types was a stake. So we should provide
a better exception.
> Caused by: java.lang.ClassCastException
> 	at java.lang.Class.cast(Class.java:2990)[:1.6.0_24]
> 	at org.apache.camel.blueprint.BlueprintContainerRegistry.lookup(BlueprintContainerRegistry.java:43)
> 	at org.apache.camel.impl.CompositeRegistry.lookup(CompositeRegistry.java:47)
> 	at org.apache.camel.impl.PropertyPlaceholderDelegateRegistry.lookup(PropertyPlaceholderDelegateRegistry.java:54)
> 	... 42 more

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