BeanProcessor - Improved exception message if failed to invoke method
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Key: CAMEL-4230
URL: https://issues.apache.org/jira/browse/CAMEL-4230
Project: Camel
Issue Type: Improvement
Components: camel-core
Reporter: Claus Ibsen
Priority: Minor
Fix For: 2.9.0
See nabble
http://camel.465427.n5.nabble.com/How-to-impl-bean-side-of-proxy-w-Future-return-tp4581104p4581104.html
If for some reason the method cannot be invoked, you may get a caused exception
{code}
Caused by: java.lang.IllegalAccessException: Class
org.apache.camel.component.bean.MethodInfo can not access a member of class
com.sonatype.overlord.xpi.AsyncProxyBeanCamelTest$1 with modifiers "public"
at sun.reflect.Reflection.ensureMemberAccess(Reflection.java:65)
at org.apache.camel.component.bean.MethodInfo.invoke(MethodInfo.java:329)
at
org.apache.camel.component.bean.MethodInfo$1.proceed(MethodInfo.java:231)
at
org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:169)
{code}
We should catch this and provide a wrapped exception with a more descriptive
error message, about the bean and method attempted to invoke.
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