8 encoded String in REST WebService with Apache CXF
I am setting a REST Web Service on a 2.5 Web App on Tomcat 6 using CXF 3.0.2. The webservice receives a POST request with no parameters and returns a JSON String with internationals characters (like é, è, à, ...).
The problem is that the calling application seems to receive the String not encoded in UTF-8. I tried with SoapUI but similar problem with the "RAW View" (the "JSON view" seems OK).
I really don't know what could be the problem. In fact, i don't know if the calling app is not reading in UTF-8 or CXF sends a non UTF-8 encoded response.
Java REST Web Service :
package test;
@Path("/TestService")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON + ";charset=UTF-8")
public class TestService {
@Path("/indicateurs")
@POST
public String indicateurs() {
return "iiérrràr_îttt";
}
}
cxf-servlet.xml :
lt;bean id="testService" class="test.TestService"/>
<jaxrs:server id="testRestService" address="/TestService">
<jaxrs:serviceBeans>
<ref bean="testService"/>
</jaxrs:serviceBeans>
<jaxrs:providers>
<bean class="org.apache.cxf.jaxrs.provider.json.JSONProvider">
<property name="dropRootElement" value="true" />
<property name="supportUnwrapped" value="true" />
</bean>
</jaxrs:providers>
</jaxrs:server>
SoapUI JSON View :
iiérrràr_îttt
SoapUI RAW View :
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Date: Tue, 09 Dec 2014 10:54:52 GMT
Content-Type: application/json;charset=UTF-8
Transfer-Encoding: chunked
Connection: close
iiérrrà r_îttt
I managed to find the issue.
As 'luuksen' said, the Producer was OK.
The calling code is a Java middleware using the json-smart library, with has an issue with UTF-8 : https://code.google.com/p/json-smart/issues/detail?id=48.
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