[CAMEL-8492] BeanInfo introspection ignores overriden methods

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.15.0
• Fix Version/s: 2.15.1, 2.16.0
• Component/s: camel-core
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Peter Geletka
• Created: 16/Mar/15 09:21
• Updated: 17/Mar/15 08:11
• Resolved: 17/Mar/15 08:11

Description

When BeanInfo introspects class which implements a interface with one method, implemented method is filtered out and no invocation of the method is possible.

Interface

public interface RequestMessageTranslator<I, O> {

    O translate(I in);
}

Implementation

public class RequestMessageTranslatorImpl implements RequestMessageTranslator<String, String> {

    public String translate(String in) {
        return null;
    }
}

Then calling the class from route:

from(ROUTE_ID)
                .id(ROUTE_ID)
                .bean(requestMessageTranslator)

ends with:

Caused by: java.lang.IllegalStateException: No method invocation could be created, no matching method could be found on: RequestMessageTranslator@402fbbaf
	at org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:165)

Issue Links

• is broken by: CAMEL-8137 Simple language does not resolve overloaded method calls