When performing lookup in registry and having expected type as parameter, then
report better failure if ClassCastException
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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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