Apache Camel http to http routing (Is it possible?)
You need to bridge the endpoint.
from("jetty:http://0.0.0.0:8080/myapp/myservice")
.to("http4://www.google.com?bridgeEndpoint=true&throwExceptionOnFailure=false");
Related videos on Youtube
kazanaki
I am a Software Engineer who loves clean and compact code, simple solutions and modular distributed systems. I hate feature creep, over-engineering, XML gluttony and monolithic systems. I have a soft spot for code quality and build systems. I have also authored a book about the Spock testing framework https://www.manning.com/books/java-testing-with-spock My professional webpage - http://codepipes.com
Updated on May 28, 2022Comments
-
kazanaki almost 2 years
I am starting now with Camel. I have seen the http4 component for http clients and the jetty component for http servers.
I have seen several examples that use one or the other. I would like to know if it is possible to combine them together.
Example
from("jetty:http://0.0.0.0:8080/myapp/myservice") .to("http4://www.google.com");
This would make camel a simple http based router/proxy. Web browsers would hit the camel URL and instead get google. (Google is just an example, I have a real POST based service that I want to use)
Is this route possible? Should I research Camel or do I need a different software framework for this? In the future I would also need to add transformations/filters in between.
I have tried it and got a nullpointer exception
[qtp757856402-14] SendProcessor DEBUG >>>> Endpoint[http4://www.google.com] Exchange[Message: [Body is instance of java.io.InputStream]] [qtp757856402-14] DefaultErrorHandler DEBUG Failed delivery for exchangeId: ID-IT12-53265-1302683969823-0-1. On delivery attempt: 0 caught: java.lang.NullPointerException [qtp757856402-14] DefaultErrorHandler ERROR Failed delivery for exchangeId: ID-IT12-53265-1302683969823-0-1. Exhausted after delivery attempt: 1 caught: java.lang.NullPointerException java.lang.NullPointerException
-
kazanaki about 13 yearsI am impressed! I got an answer from the guru himself! Thank you! Please keep monitoring stackoveflow for camel questions...
-
Claus Ibsen about 13 yearsI'm just nursing the community. That's important as well. And on the way you learn what end users does with Camel.
-
Claus Ibsen over 11 yearsWe have added a page about this solution at: camel.apache.org/…
-
Claus Ibsen over 11 yearsJust a heads-up we are adding url rewriting support in Camel 2.11, which allows you more control of the url mappings when bridging. This page will have more details (at this time of writing still work in progress) - camel.apache.org/urlrewrite
-
kazanaki over 11 yearsThanks! This is really great!