Louis Polycarpou wrote:
>
> I'm trying to broadcast a feed to multiple endpoints but with
> content-based selection. I assume I need to use multicast, however, I
> can't achieve conditional multicast based on content selection since I
> can't use an otherwise() method after using multicast().to("endpoint1",
> "endpoint2")
>
> Furthermore, the to() method supports a list of endpoints without
> requiring a multicast first so what is the difference between that and a
> multicast().to(...)?
>
> feed in -> multicast to two outputs
>
> To recap with code:
>
> 1) I can't use otherwise after a multicast...
>
> from(cnn).
> choice().
> when(xpath(filter)).multicast().to(im, archive); // I
> can't now use otherwise()...
>
> 2) Do I really need multicast or can I just do the following...?
>
> from(cnn).
> choice().
> when(xpath(filter)).to(im, archive).
> otherwise().to(myPojo);
>
>
One way I've worked around this is to inverse the filter and do the
multicast in the otherwise() part but clearly this doesn't answer my
original question:
from(cnn).
choice().
when(xpath(filter)).to(stdout).
otherwise().multicast().to(im, archive);
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