James.Strachan wrote:
>
>> How can I set up Camel when running in the same JVM as a client
>> application
>> so that I can have the client make a call to an interface that is
>> implemented by Camel. I am basically wanting the client to make business
>> calls on an interface and have the implementation of that interface
>> injected
>> into the client by Spring. The implementation would be provided by Camel
>> which could make RMI calls, web service calls, etc. on the client's
>> behalf
>> and have the results returned back to the client on a blocking
>> synchronous
>> call. What would the Java DSL style routing look like?
>
> If using Camel as a kinda remoting implementation you could try the
> Spring Remoting feature...
> http://activemq.apache.org/camel/spring-remoting.html
>
This looks like what I am looking for but I am not getting something. Let's
say I have an interface like:
public interface MathService {
public int add(int a, int b);
public int subtract(int a, int b);
}
And that interface is implemented by some web service on a remote server. I
could export a proxy from camel like this:
<camel:proxy id="mathServiceProxy" serviceUrl="direct:add"
serviceInterface="com.example.MathService"/>
I could then inject this proxy into my client application. If I want Camel
to route this request to a web service and return the result to the calling
client, what would the routing look like. I want to put something like:
from("direct:add").to("cxf:mathService")
Is this correct? I'm not seeing how the result of the call to the web
service makes it back to the caller.
I'm also not sure how I specify how to specify which method will be called.
Is it direct:MathService?add or just direct:add and I have to export for
each method?
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