@Override
public ClientResponse apply(final ClientRequest jerseyRequest) throws ProcessingException {
final Request jettyRequest = translateRequest(jerseyRequest);
final Map<String, String> clientHeadersSnapshot =
writeOutBoundHeaders(jerseyRequest.getHeaders(), jettyRequest);
final ContentProvider entity = getBytesProvider(jerseyRequest);
if (entity != null) {
jettyRequest.content(entity);
}
try {
final ContentResponse jettyResponse = jettyRequest.send();
HeaderUtils.checkHeaderChanges(
clientHeadersSnapshot,
jerseyRequest.getHeaders(),
JettyConnector.this.getClass().getName());
final javax.ws.rs.core.Response.StatusType status =
jettyResponse.getReason() == null
? Statuses.from(jettyResponse.getStatus())
: Statuses.from(jettyResponse.getStatus(), jettyResponse.getReason());
final ClientResponse jerseyResponse = new ClientResponse(status, jerseyRequest);
processResponseHeaders(jettyResponse.getHeaders(), jerseyResponse);
try {
jerseyResponse.setEntityStream(new HttpClientResponseInputStream(jettyResponse));
} catch (final IOException e) {
LOGGER.log(Level.SEVERE, null, e);
}
return jerseyResponse;
} catch (final Exception e) {
throw new ProcessingException(e);
}
}
@Test
public void testProxyWithoutContent() throws Exception {
prepareProxy();
prepareServer(
new HttpServlet() {
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
if (req.getHeader("Via") != null) resp.addHeader(PROXIED_HEADER, "true");
}
});
ContentResponse response =
client
.newRequest("localhost", serverConnector.getLocalPort())
.timeout(5, TimeUnit.SECONDS)
.send();
Assert.assertEquals("OK", response.getReason());
Assert.assertEquals(200, response.getStatus());
Assert.assertTrue(response.getHeaders().containsKey(PROXIED_HEADER));
}