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Re: exception-type-filter with chaining-router

by deepan s :: Rate this Message:

Andrew,

To use component binding for my scenario, i might have to bind more than one endpoints (implementing same interface) to my component, so that i can make some routing decisions with in the component class implementation.

I can find the below quoted from the mule document, but not sure how
"With component bindings it is possible to configure multiple interfaces or a single interface with a an endpoint bound to one or more Mule endpoints. "

Can you please advice on how my Invoker component class should look like, can i do some thing like this...

public class InvokerComponent {
private HelloInterface[] hello; // i have an array of components bound
public String invoke(String s) { // i make routing decisions
String result = hello[0].sayHello(s, "English");
if(result.equals("xyz")){
result = hello[1].sayHello(s, "English");
}
return result;
}
public void setHello(HelloInterface[] hello) {
this.hello = hello;
}
public HelloInterface[] getHello() {
return hello;
}
}

Thanks,
Deepan Subramani

Andrew Perepelytsya wrote:

Consider ComponentBindings. Then your service could orchestrate complex
flows.

HTH,
Andrew

On Jul 1, 2009 7:07 AM, "deepan s" <deepans@virtusa.com> wrote:

Appreciate your quick response.

Thanks Antoine, what you suggested worked.

We have one more query,

Is there a condition based routing mechanism?
Say, i have 3 services (taking same input parameter) to be routed in order.
And the routing should break and return to the caller when some condition
gets satisfied (condition should be evaluated on the response of the service
being called)

We can achieve the same using exception based routing by throwing an
exception with-in each of the service when the condition is not satisfied
(so that the routing proceeds to the next service), but is there a more
elegant way of doing this without throwing an exception?

Regards,
Deepan Subramani.

Regards,
Deepan Subramani

antoine.borg wrote: > > Hello, > > The chaining router does not catch
exceptions that are thrown...
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