The problem is that there are two instances of
com.person.rest.RestServiceImpl. One is creatd by blueprint and
correctly injected.
The other is created by camel-cxf and is not injected with the
jsonResponseService.
The problem is this:
<cxf:rsServer id="rsServer" address="/person"
serviceClass="com.person.rest.RestServiceImpl"
loggingFeatureEnabled="true" />
The property serviceClass means that camel-cxf should create the
instance of the class. Honestly I have no idea why camel-cxf has this
option as it is rarely useful.
In general I am not a fan of camel-cxf. It is often highly confusing and
I had lots of problems with it.
Instead I would use a plain cxf service like described here
http://cxf.apache.org/docs/jaxrs-services-configuration.html. You refer
to the impl as a blueprint bean id that can be injected nicely.
If you need camel then I would rather call into the camel route from the
cxf service impl for example by injecting a camel ProducerTemplate.
Christian
Am 19.08.2015 um 19:16 schrieb slim:
Hi Christian,
Many thanks for your answer and your blog. here is a sample for what I'm
trying to do:
https://github.com/leadertun/karaf-cxf-postgresql-example
yes, I'm using blueprint. the problem is visible when executing the Rest web
service. null pointer exception is fired due to a null reference
Error 500 Server Error. Problem accessing /cxf/person/rest/message. Reason:
Server Error Caused by:
Caused by: java.lang.NullPointerException
at
com.person.service.impl.JsonResponseServiceImpl.getJsonResponse(JsonResponseServiceImpl.java:31)
at
com.person.rest.RestServiceImpl.getJsonResponseResult(RestServiceImpl.java:27)
Do I miss something?
Many thanks for your help
Reagrds,
Slim
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