writing a choice() predicate

[M.Ismail]

Hi, 

I'm using Camel 2.3 using java DSL to with a route like that:

from("direct:EmRequests")
        .log("request's Body is ${in.body}")
        
        .choice()
        .when(bean("EmLoginBean","isLoggedIn").isNotEqualTo(constant(true)))
        
                .doTry()
                        .process(new EmLoginProcessor())
                        .to(cxfSessionFactory)    
                        .process(new EmProcessor())
                        .log("Response back to the caller ${body}")
                
.choice().when(property("MarshalAndUnmarshal").isEqualTo(constant(true))) //
gives me a compilation error
                        .convertBodyTo(String.class)
                        .end()
                .doCatch(ECIEPermissionDenied.class,ECIESystemDown.class)
                .process(new ExceptionProcessorHandler())
                .end()

        .end();

I get the following compilation error if I put a choice() inside the doTry.
Here it is "The method doCatch(Class<ECIEPermissionDenied>,
Class<ECIESystemDown>) is undefined for the type ProcessorDefinition"

So I tried to put it as a separate Predicate like that:


Predicate pred =
choice().when(property("MarshalAndUnmarshal").isEqualTo(constant(true)))
                .convertBodyTo(String.class)
                .end();

However, I get this compilation error : "The method choice() is undefined
for the type MyRouteBuilder"

Is there a way to successfully write this Predicate?

thanks,
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