i had created this kamelet to forward the HTTP request received via servlet
component to an external service using HTTP component.
the contextPath , customhttpUri and a few other properties like HTTP
methods are configurable as properties on the kamelet.
adding snippet of the custom kamelet for your reference:
template:
route:
from:
uri: servlet
parameters:
contextPath: "{{contextPath}}"
httpMethodRestrict: "{{?httpMethodRestrict}}"
matchOnUriPrefix: true
steps:
- choice:
id: choice-2ed3
when:
- id: when-6d64
expression:
simple:
id: simple-4h57
expression: ${exchangeProperty.Protocol} ==
'HTTP'
steps:
- removeHeader:
name: CamelHttpUri
- setHeader:
name: CamelHttpMethod
constant: '{{?customhttpMethod}}'
- to:
uri: https
parameters:
httpUri: "{{?customhttpUri}}"
bridgeEndpoint: true
throwExceptionOnFailure: false
- to: kamelet:sink
On Thu, May 1, 2025 at 5:43 PM Andrea Cosentino <[email protected]> wrote:
> Can you show the kamelet code?
>
> Il gio 1 mag 2025, 14:10 Rohan Emmanuel <[email protected]> ha
> scritto:
>
> > this is a custom kamelet which i had created.
> >
> > On Thu, May 1, 2025 at 4:09 PM Andrea Cosentino <[email protected]>
> wrote:
> >
> > > Is this a custom kamelet or one from the catalog?
> > >
> > > Il giorno gio 1 mag 2025 alle ore 07:07 Rohan Emmanuel <
> > > [email protected]> ha scritto:
> > >
> > > > hi,
> > > > if i add null check on kamelet property like below in my custom
> > kamelet,
> > > > the HTTP url constructed gets corrupted.
> > > > - to:
> > > > uri: https
> > > > parameters:
> > > > httpUri: "{{?customhttpUri}}"
> > > > bridgeEndpoint: true
> > > > throwExceptionOnFailure: false
> > > >
> > > > refer the attached log below, I observe that the URL constructed
> would
> > > > become
> > > >
> > > >
> > >
> >
> http://127.0.0.1:1111/&bridgeEndpoint=true&throwExceptionOnFailure=false/foo/bar
> > > > Expectation was that the URL would be http://127.0.0.1:1111/foo/bar:
> > > >
> > > > if I remove the optional placeholder "?" in front of the optional
> > > property
> > > > customhttpUri and use {{customhttpUri}}, I see the expected results.
> > > >
> > > > org.apache.camel.processor.SendProcessor;>>>>
> > > >
> > >
> >
> https://127.0.0.1:1111/&bridgeEndpoint=true&throwExceptionOnFailure=false
> > > > Exchange[4F9AEEBED33A422-0000000000000000
> > > > <
> > >
> >
> https://127.0.0.1:1111/&bridgeEndpoint=true&throwExceptionOnFailure=falseExchange%5B4F9AEEBED33A422-0000000000000000
> > > >
> > > > ]
> > > > org.apache.camel.component.http.HttpProducer;Using URL:
> > > >
> > > >
> > >
> >
> http://127.0.0.1:1111/&bridgeEndpoint=true&throwExceptionOnFailure=false/foo/bar
> > > > with method: POST
> > > > /&bridgeEndpoint=true&throwExceptionOnFailure=false/foo/bar
> > > > org.apache.camel.component.http.HttpProducer;Executing http POST
> > method:
> > > >
> > > >
> > >
> >
> http://127.0.0.1:1111/&bridgeEndpoint=true&throwExceptionOnFailure=false/foo/bar
> > > >
> > > > --
> > > > Regards,
> > > > Rohan Emmanuel
> > > >
> > >
> >
> >
> > --
> > Regards,
> > Rohan Emmanuel
> >
>
--
Regards,
Rohan Emmanuel
