TimelineWebServices { @GET @Path("/domain") @Produces({ MediaType.APPLICATION_JSON }) public TimelineDomains getDomains( @Context HttpServletRequest req, @Context HttpServletResponse res, @QueryParam("owner") String owner) { init(res); owner = parseStr(owner); UserGroupInformation callerUGI = getUser(req); if (owner == null || owner.length() == 0) { if (callerUGI == null) { throw new BadRequestException("Domain owner is not specified."); } else { owner = callerUGI.getShortUserName(); } } try { return timelineDataManager.getDomains(owner, callerUGI); } catch (Exception e) { LOG.error("Error getting domains", e); throw new WebApplicationException(e, Response.Status.INTERNAL_SERVER_ERROR); } } @Inject  TimelineWebServices(TimelineDataManager timelineDataManager); @GET @Produces({ MediaType.APPLICATION_JSON /* , MediaType.APPLICATION_XML */}) TimelineAbout about(
      @Context HttpServletRequest req,
      @Context HttpServletResponse res); @GET @Path("/{entityType}") @Produces({ MediaType.APPLICATION_JSON /* , MediaType.APPLICATION_XML */}) TimelineEntities getEntities(
      @Context HttpServletRequest req,
      @Context HttpServletResponse res,
      @PathParam("entityType") String entityType,
      @QueryParam("primaryFilter") String primaryFilter,
      @QueryParam("secondaryFilter") String secondaryFilter,
      @QueryParam("windowStart") String windowStart,
      @QueryParam("windowEnd") String windowEnd,
      @QueryParam("fromId") String fromId,
      @QueryParam("fromTs") String fromTs,
      @QueryParam("limit") String limit,
      @QueryParam("fields") String fields); @GET @Path("/{entityType}/{entityId}") @Produces({ MediaType.APPLICATION_JSON /* , MediaType.APPLICATION_XML */}) TimelineEntity getEntity(
      @Context HttpServletRequest req,
      @Context HttpServletResponse res,
      @PathParam("entityType") String entityType,
      @PathParam("entityId") String entityId,
      @QueryParam("fields") String fields); @GET @Path("/{entityType}/events") @Produces({ MediaType.APPLICATION_JSON /* , MediaType.APPLICATION_XML */}) TimelineEvents getEvents(
      @Context HttpServletRequest req,
      @Context HttpServletResponse res,
      @PathParam("entityType") String entityType,
      @QueryParam("entityId") String entityId,
      @QueryParam("eventType") String eventType,
      @QueryParam("windowStart") String windowStart,
      @QueryParam("windowEnd") String windowEnd,
      @QueryParam("limit") String limit); @POST @Consumes({ MediaType.APPLICATION_JSON /* , MediaType.APPLICATION_XML */}) TimelinePutResponse postEntities(
      @Context HttpServletRequest req,
      @Context HttpServletResponse res,
      TimelineEntities entities); @PUT @Path("/domain") @Consumes({ MediaType.APPLICATION_JSON /* , MediaType.APPLICATION_XML */}) TimelinePutResponse putDomain(
      @Context HttpServletRequest req,
      @Context HttpServletResponse res,
      TimelineDomain domain); @GET @Path("/domain/{domainId}") @Produces({ MediaType.APPLICATION_JSON /* , MediaType.APPLICATION_XML */}) TimelineDomain getDomain(
      @Context HttpServletRequest req,
      @Context HttpServletResponse res,
      @PathParam("domainId") String domainId); @GET @Path("/domain") @Produces({ MediaType.APPLICATION_JSON /* , MediaType.APPLICATION_XML */}) TimelineDomains getDomains(
      @Context HttpServletRequest req,
      @Context HttpServletResponse res,
      @QueryParam("owner") String owner);  }
@Test public void testGetDomains() throws Exception { WebResource r = resource(); ClientResponse response = r.path("ws").path("v1").path("timeline") .path("domain") .queryParam("owner", "owner_1") .accept(MediaType.APPLICATION_JSON) .get(ClientResponse.class); Assert.assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType()); TimelineDomains domains = response.getEntity(TimelineDomains.class); Assert.assertEquals(2, domains.getDomains().size()); for (int i = 0; i < domains.getDomains().size(); ++i) { verifyDomain(domains.getDomains().get(i), i == 0 ? "domain_id_4" : "domain_id_1"); } }