Since you’re processing with beans, maybe you could combine the process and
filter steps to make your routes a little more concise?
You may have some pretty deeply nested XML, but it’s a little better
<route id="child_route">
<from uri="direct:foo"/>
<filter>
<method ref="proc1" method="process"/>
<filter>
<method ref="proc2" method="process"/>
<filter>
<method ref="proc3" method="process"/>
<method ref="proc4" method="process"/>
</filter>
</filter>
</filter>
</route>
> On Apr 2, 2016, at 9:01 PM, bocamel <[email protected]> wrote:
>
> Quinn,
>
>
>
> Thanks for the response. I think filter would be the closest solution to
> what I was looking for – better than what I contemplated to do with setting
> some headers and using <choice> in the route. But they all have a problem
> with a long route having multiple steps:
>
>
>
> <route id="child_route">
> <from uri="direct:foo"/>
> <process ref="proc1"/>
> <process ref="proc2"/>
> <process ref="proc3"/>
> <process ref="proc4"/>
> </route>
>
>
>
> If we want to be able to return from any point in proc1, proc2, proc3 or
> proc4, it would be rather tedious to set up filters (or <choice>) at the
> beginning of each step.
>
>
>
> Thanks again!
>
>
>
> From: Quinn Stevenson [via Camel]
> [mailto:[email protected]]
> Sent: Saturday, April 2, 2016 10:43 PM
> To: bocamel <[email protected]>
> Subject: Re: How to return early from a direct: subroute?
>
>
>
> What about using a filter? I think that can do what you’re after.
>
>
>> On Apr 2, 2016, at 8:40 PM, bocamel <[hidden email]> wrote:
>>
>> Taariq,
>>
>>
>>
>> Thank you very much for your response. I think your suggestion is very
>> interesting, though it was not exactly what I was looking for.
>>
>>
>>
>> Conceptually, to me, a direct: route is just a method call. But I cannot
>> find an easy way to exit/return from such a method before it reaches its
>> end. While one might be able to use a dynamic router with slip returning a
>> null value to fake this, it is not very straightforward. I wish there is an
>> exchange property ROUTE_RETURN that simply causes the exchange to exit the
>> current route and returns to the parent route if it has a parent route.
>>
>>
>>
>> Thanks again!
>>
>>
>>
>> From: taariq [via Camel] [mailto:[hidden email] <mailto:[hidden email]>]
>> Sent: Friday, April 1, 2016 3:36 PM
>> To: bocamel <[hidden email] <mailto:[hidden email]>>
>> Subject: Re: How to return early from a direct: subroute?
>>
>>
>>
>> Did you already look at the dynamic router and routing slip patterns?
>>
>>
>>> On 01 Apr 2016, at 17:12, bocamel <[hidden email]> wrote:
>>>
>>> I have two routes:
>>>
>>> <route id="route1">
>>> <from .../>
>>> <to uri="direct:foo"/>
>>> <to uri=.../>
>>> </route>
>>>
>>> <route id="route2">
>>> <from uri="direct:foo"/>
>>> <process ref="proc1"/>
>>> <process ref="proc2"/>
>>> </route>
>>>
>>> What should I do if, in proc1, I want to - for certain exchanges - return
>>> back to route1 without completing the entire route2? I know the
>> ROUTE_STOP
>>> property, but that would stop the exchange completely (without going back
>> to
>>> route1). I can also set some header(s) and then use <choice> in the
>> route2
>>> to achieve it. But I wonder if there is something analogous to ROUTE_STOP
>>
>>> but more functions like ROUTE_RETURN.
>>>
>>> Any help would be greatly appreciated.
>>>
>>>
>>>
>>>
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