Hi Ben,
If the initial post can be a little bit complex (SSL, etc), I think it's
better to use the HTTP component. In the HTTP component, you can define
your own marshaler. In this marshaler, you can extract the location from
the headers. Once you have the location, you can target another HTTP
endpoint (using another marshaler) to make the GET on the location
extracted by the first endpoint. So to summarize:
1/ HTTP Endpoint 1: make the post, uses a custom marshaler to extract
the location from the headers and put it in the message targeted to the
Endpoint 2
2/ HTTP Endpoint 2: get the location extracted by Endpoint 1, use a
custom marshaler to make a GET on this location. The out of this
endpoint can be routing on the service of your choice.
Regards
JB
Brown, Ben wrote:
Hi All
Due to a specification change I need to rewrite a HTTP endpoint from a
simple POST and response to a more complex interaction. I now need to
do a HTTP post, read a location from a response header and then do a GET
to that location (all of this being out of our control). Actually the
response is a HTTP 302 redirect.
There are a couple of ways I have thought of achieving this:
1) Use the Servicemix HTTP component to do the initial post (as I need
to use a SSL certificate), and read back the response, then use camel to
do the second GET. The issue I have with this approach is that the
response from the POST is HTML not XML, and therefore an exception is
thrown when the response is received in the Servicemix HTTP component.
2) Use Camel to do the initial post and then read the headers to
determine where the second post should be made. The issue I have with
this approach is that using Servicemix 3.3 (and hence camel 1.6) I am
unable to prevent an exception from being thrown when a 302 response
code is returned from the initial POST (Camel 2.0 seems to provide this
feature...).
Does anyone have any suggestions as to how I can approach a solution?
Is there anything available that will help to automatically process this
HTTP 302 redirection?
Please let me know if you require any further information.
Thanks
Ben Brown
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