Graham Leggett created CXF-5701:
-----------------------------------
Summary: wadl response with JAXB + headers generates wrong type,
headers cannot be set
Key: CXF-5701
URL: https://issues.apache.org/jira/browse/CXF-5701
Project: CXF
Issue Type: Bug
Components: JAX-RS
Affects Versions: 2.7.10
Environment: Little-Net:users-api minfrin$ java -version
java version "1.6.0_65"
Java(TM) SE Runtime Environment (build 1.6.0_65-b14-462-11M4609)
Java HotSpot(TM) 64-Bit Server VM (build 20.65-b04-462, mixed mode)
Reporter: Graham Leggett
When I run wadl2java on the following fragment of wadl, I get the API interface
defined below:
{code}
<response status="200">
<representation mediaType="application/json" element="user:users"/>
<representation mediaType="application/xml" element="user:users"/>
<param name="ETag" style="header" type="xsd:string">
<doc>The SHA1 hash of the sum of DN and modifiedTimestamp of the
matching users.</doc>
</param>
<param name="Cache-Control" style="header" type="xsd:string">
<doc>The Cache-Control header as specified through configuration in
context.xml.</doc>
</param>
<param name="Vary" style="header" type="xsd:string">
<doc>MUST have the value "Authorization", as we vary on the
Authorization header.</doc>
</param>
<doc>Return list of users. Must have admin role to receive the
response.
Note: no users = empty list with status:200</doc>
</response>
{code}
{code}
@GET
@Produces({"application/json", "application/xml" })
Users getUsers(@QueryParam("page") Long page, @QueryParam("pageSize") Long
pageSize, @QueryParam("sort") String sort, @QueryParam("fl") String fl,
@HeaderParam("If-None-Match") String If_None_Match,
@HeaderParam("Authorization") String Authorization);
{code}
The problem with the interface that is being produced above is that we return a
JAXB Users object, with no mechanism to return any of the ETag, Cache-Control
or Vary headers as required by the wadl.
To maintain backwards compatibility we need an option to send the correct
response based on whether headers are present or not.
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