@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);
}
}
private static Map<String, String> writeOutBoundHeaders(
final MultivaluedMap<String, Object> headers, final Request request) {
Map<String, String> stringHeaders = HeaderUtils.asStringHeadersSingleValue(headers);
for (Map.Entry<String, String> e : stringHeaders.entrySet()) {
request.getHeaders().add(e.getKey(), e.getValue());
}
return stringHeaders;
}
