Examples with Status com.sun.jersey.api.client.ClientResponse.Status used on opensource projects

Example 6 with Status

use of com.sun.jersey.api.client.ClientResponse.Status in project coprhd-controller by CoprHD.

the class KHRequests method sendGetRequest.

/*
     * Send GET request to KittyHawk server, and handle redirect/cookies
     */
private ClientResponse sendGetRequest(WebResource resource) throws VNXeException {
    _logger.info("getting data: {} ", _url);
    if (_client.isUnity() == true) {
        setFields();
    }
    ClientResponse response = buildRequest(addQueryParameters(buildResource(resource)).getRequestBuilder()).get(ClientResponse.class);
    Status statusCode = response.getClientResponseStatus();
    _logger.info(response.getStatus() + ":" + response.toString());
    if (statusCode == ClientResponse.Status.OK) {
        String emcCsrfToken = response.getHeaders().getFirst(EMC_CSRF_HEADER);
        if (emcCsrfToken != null) {
            saveEmcCsrfToken(emcCsrfToken);
        }
        saveClientCookies();
        return response;
    } else if (response.getClientResponseStatus() == ClientResponse.Status.UNAUTHORIZED) {
        authenticate();
        response = buildRequest(addQueryParameters(buildResource(resource)).getRequestBuilder()).get(ClientResponse.class);
        ;
    }
    int redirectTimes = 1;
    while (response.getClientResponseStatus() == ClientResponse.Status.FOUND && redirectTimes < VNXeConstants.REDIRECT_MAX) {
        String code = response.getClientResponseStatus().toString();
        String data = response.getEntity(String.class);
        _logger.debug("Returned code: {}, returned data:", code, data);
        WebResource newResource = handelRedirect(response);
        if (newResource != null) {
            response = buildRequest(newResource.getRequestBuilder()).get(ClientResponse.class);
            redirectTimes++;
        } else {
            // could not find the redirect url, return
            _logger.error(String.format("The post request to: %s failed with: %s %s", _url, response.getClientResponseStatus().toString(), response.getEntity(String.class)));
            throw VNXeException.exceptions.unexpectedDataError("Got redirect status code, but could not get redirected URL");
        }
    }
    if (redirectTimes >= VNXeConstants.REDIRECT_MAX) {
        _logger.error("redirected too many times for the request {}", _url);
        throw VNXeException.exceptions.unexpectedDataError("Redirected too many times while sending the request for " + _url);
    }
    checkResponse(response, GET_REQUEST);
    List<NewCookie> cookies = response.getCookies();
    if (cookies != null && !cookies.isEmpty()) {
        _requestCookies.addAll(cookies);
    }
    saveClientCookies();
    String emcCsrfToken = response.getHeaders().getFirst(EMC_CSRF_HEADER);
    if (emcCsrfToken != null) {
        saveEmcCsrfToken(emcCsrfToken);
    }
    return response;
}

Example 7 with Status

use of com.sun.jersey.api.client.ClientResponse.Status in project coprhd-controller by CoprHD.

the class KHRequests method postRequest.

/*
     * Send POST request to KittyHawk server, and handle redirect/cookies
     * 
     * @param resource webResource
     * 
     * @param ParamBase parameters for post
     * 
     * @throws VNXeException
     */
public ClientResponse postRequest(ParamBase param) throws VNXeException {
    _logger.debug("post data: " + _url);
    ObjectMapper mapper = new ObjectMapper();
    String parmString = null;
    if (param != null) {
        try {
            parmString = mapper.writeValueAsString(param);
            _logger.debug("Content of the post: {}", parmString);
        } catch (JsonGenerationException e) {
            _logger.error("Post request param is not valid. ", e);
            throw VNXeException.exceptions.vnxeCommandFailed("Post request param is not valid.", e);
        } catch (JsonMappingException e) {
            _logger.error("Post request param is not valid. ", e);
            throw VNXeException.exceptions.vnxeCommandFailed("Post request param is not valid.", e);
        } catch (IOException e) {
            _logger.error("Post request param is not valid. ", e);
            throw VNXeException.exceptions.vnxeCommandFailed("Post request param is not valid.", e);
        }
    }
    ClientResponse response = buildRequest(addQueryParameters(buildResource(_resource)).getRequestBuilder()).entity(parmString).post(ClientResponse.class);
    Status statusCode = response.getClientResponseStatus();
    if (statusCode == ClientResponse.Status.CREATED || statusCode == ClientResponse.Status.ACCEPTED || statusCode == ClientResponse.Status.OK || statusCode == ClientResponse.Status.NO_CONTENT) {
        return response;
    } else if (statusCode == ClientResponse.Status.UNAUTHORIZED) {
        authenticate();
        response = buildRequest(addQueryParameters(buildResource(_resource)).getRequestBuilder()).entity(parmString).post(ClientResponse.class);
        ;
        statusCode = response.getClientResponseStatus();
        if (statusCode == ClientResponse.Status.OK || statusCode == ClientResponse.Status.ACCEPTED || statusCode == ClientResponse.Status.NO_CONTENT || statusCode == ClientResponse.Status.CREATED) {
            return response;
        }
    }
    int redirectTimes = 1;
    // handle redirect
    while (response.getClientResponseStatus() == ClientResponse.Status.FOUND && redirectTimes < VNXeConstants.REDIRECT_MAX) {
        String code = response.getClientResponseStatus().toString();
        String data = response.getEntity(String.class);
        _logger.debug("Returned code: {}, returned data {}", code, data);
        WebResource newResource = handelRedirect(response);
        if (newResource != null) {
            response = buildRequest(newResource.getRequestBuilder()).entity(parmString).post(ClientResponse.class);
            redirectTimes++;
        } else {
            // could not find the redirect url, return
            _logger.error(String.format("The post request to: %s failed with: %s %s", _url, response.getClientResponseStatus().toString(), response.getEntity(String.class)));
            throw VNXeException.exceptions.unexpectedDataError("Got redirect status code, but could not get redirected URL");
        }
    }
    if (redirectTimes >= VNXeConstants.REDIRECT_MAX) {
        _logger.error("redirected too many times for the request {}", _url);
        throw VNXeException.exceptions.unexpectedDataError("Redirected too many times while sending the request for " + _url);
    }
    checkResponse(response, POST_REQUEST);
    return response;
}