[CAMEL-9864] Calling getBody(String.class) can break a simple Camel CXF proxy route

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Not A Bug
• Affects Version/s: 2.16.3
• Fix Version/s: 2.16.4
• Component/s: camel-cxf
• Estimated Complexity: Unknown
• Assignee: Akitoshi Yoshida
• Reporter: Christian Schneider
• Created: 13/Apr/16 07:50
• Updated: 13/May/16 13:26
• Resolved: 28/Apr/16 07:15

Description

A simple CXF proxy route like this works:
from("cxf://http://localhost:8122/myservice_proxy?dataFormat=PAYLOAD&wsdlURL=classpath:/DemoService_0.1.wsdl")
.to("cxf://http://localhost:8121/myservice?dataFormat=PAYLOAD&wsdlURL=classpath:/DemoService_0.1.wsdl")

If you add a processor that simply reads the body then resulting route above will always return an empty body:
.process(new Processor() {

@Override
public void process(Exchange exchange) throws Exception

{ exchange.getIn().getBody(String.class); }

})

I suspect this is a bug in the new stream caching as the code works in camel 2.15.x and the main difference in 2.16 is the added CachedCxfPayload.
I will add a small github repo that shows the issue.

Issue Links

• relates to: CAMEL-9965 Throw meaningful exception of a streamed body has been consumed already