Examples with ChallengeResponse org.restlet.data.ChallengeResponse used on opensource projects

Example 26 with ChallengeResponse

use of org.restlet.data.ChallengeResponse in project qi4j-sdk by Qi4j.

the class ContextResourceClient method invokeCommand.

private HandlerCommand invokeCommand(Reference ref, Method method, Object requestObject, ResponseHandler responseHandler, ResponseHandler processingErrorHandler) {
    Request request = new Request(method, ref);
    if (requestObject == null)
        requestObject = new EmptyRepresentation();
    contextResourceFactory.writeRequest(request, requestObject);
    contextResourceFactory.updateCommandRequest(request);
    User user = request.getClientInfo().getUser();
    if (user != null)
        request.setChallengeResponse(new ChallengeResponse(ChallengeScheme.HTTP_BASIC, user.getName(), user.getSecret()));
    Response response = new Response(request);
    contextResourceFactory.getClient().handle(request, response);
    try {
        if (response.getStatus().isSuccess()) {
            contextResourceFactory.updateCache(response);
            if (responseHandler != null)
                return responseHandler.handleResponse(response, this);
        } else {
            if (response.getStatus().equals(Status.CLIENT_ERROR_UNPROCESSABLE_ENTITY) && processingErrorHandler != null) {
                return processingErrorHandler.handleResponse(response, this);
            } else {
                // TODO This needs to be expanded to allow custom handling of all the various cases
                return errorHandler.handleResponse(response, this);
            }
        }
        // No handler found
        return null;
    } finally {
        try {
            response.getEntity().exhaust();
        } catch (Throwable e) {
        // Ignore
        }
    }
}