Ralf Steppacher created CAMEL-9596:
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Summary: REST DSL - Jetty component ignores custom HTTP Binding
Key: CAMEL-9596
URL: https://issues.apache.org/jira/browse/CAMEL-9596
Project: Camel
Issue Type: Bug
Components: camel-jetty
Affects Versions: 2.16.2
Environment: Karaf, Blueprint
Reporter: Ralf Steppacher
I am attempting to set a custom HTTP binding on the Jetty component used with
the REST DSL:
{code:xml}
<bean id="jettyNoStackTraceHTTPBinding"
class="ch.vivates.vel.rest.JettyNoStacktraceHttpBinding" />
<camelContext id="vel-jetty-rest-service" allowUseOriginalMessage="false"
xmlns="http://camel.apache.org/schema/blueprint"; streamCache="false">
<restConfiguration component="jetty" scheme="http" host="{{vel.rest.host}}"
port="{{vel.rest.port}}" contextPath="{{vel.rest.contextpath}}"
bindingMode="json">
<endpointProperty key="httpBindingRef"
value="jettyNoStackTraceHTTPBinding" />
</restConfiguration>
<!-- ... -->
</camelContext>
{code}
The http binding is not picked up though. At runtime the custom binding does
not get triggered.
The logs show the generated endpoint URL without the {{httpBindingRef}} query
parameter:
{noformat}
2016-02-12 16:22:15,454 | INFO | pool-37-thread-1 | BlueprintCamelContext
| 64 - org.apache.camel.camel-core - 2.16.2 | | Route: route1 started
and consuming from:
Endpoint[jetty:http://0.0.0.0:8181/vivates/vel/event/%7Bid%7D?httpMethodRestrict=PUT]
{noformat}
However, if I try to specify a binding bean that does not exist I receive an
error during context ramp-up (as would be expected); the endpoint URI logged in
the error message includes the {{httpBindingRef}} query parameter:
{noformat}
2016-02-12 16:26:17,194 | ERROR | Thread-35 | BlueprintCamelContext
| 61 - org.apache.camel.camel-blueprint - 2.16.2 | | Error occurred
during starting Camel: CamelContext(vel-jetty-rest-service) due Failed to
resolve endpoint:
jetty://http://0.0.0.0:8181/vivates/vel/event/%7Bid%7D?httpBindingRef=thisBindingBeanDoesNotExist&httpMethodRestrict=PUT
due to: No bean could be found in the registry for:
thisBindingBeanDoesNotExist of type: org.apache.camel.http.common.HttpBinding
org.apache.camel.ResolveEndpointFailedException: Failed to resolve endpoint:
jetty://http://0.0.0.0:8181/vivates/vel/event/%7Bid%7D?httpBindingRef=thisBindingBeanDoesNotExist&httpMethodRestrict=PUT
due to: No bean could be found in the registry for:
thisBindingBeanDoesNotExist of type: org.apache.camel.http.common.HttpBinding
{noformat}
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