Example usage for org.apache.http.client.fluent Request removeHeaders

Introduction

In this page you can find the example usage for org.apache.http.client.fluent Request removeHeaders.

Prototype

public Request removeHeaders(final String name) 

Source Link

Usage

From source file:com.jaspersoft.studio.server.utils.HttpUtils.java

public static Request setRequest(Request req, ServerProfile sp) {
    req.connectTimeout(sp.getTimeout());
    req.socketTimeout(sp.getTimeout());/*from   w ww.  j  a  v a2s .c o  m*/
    if (sp.isChunked())
        req.setHeader("Transfer-Encoding", "chunked");
    else
        req.removeHeaders("Transfer-Encoding");
    req.setHeader("Accept", "application/" + RestV2Connection.FORMAT);
    return req;
}

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From source file:photosharing.api.conx.UploadFileDefinition.java

/**
 * uploads a file to the IBM Connections Cloud using the Files Service
 * //ww w .j av  a 2 s.c o  m
 * @param bearer token
 * @param nonce 
 * @param request
 * @param response
 */
public void uploadFile(String bearer, String nonce, HttpServletRequest request, HttpServletResponse response) {

    // Extracts from the Request Parameters
    String visibility = request.getParameter("visibility");
    String title = request.getParameter("title");
    String share = request.getParameter("share");
    String tagsUnsplit = request.getParameter("q");

    // Check for the Required Parameters
    if (visibility == null || title == null || title.isEmpty() || visibility.isEmpty()) {
        response.setStatus(HttpStatus.SC_PRECONDITION_FAILED);

    } else {

        /*
         * Builds the URL Parameters 
         */
        StringBuilder builder = new StringBuilder();
        builder.append("visibility=" + visibility + "&");
        builder.append("title=" + title + "&");

        // The Share parameters for the URL
        if (share != null && !share.isEmpty()) {
            builder.append("shared=true&");
            builder.append("shareWith=" + share + "&");
        }

        if (visibility.compareTo("private") == 0 && share == null) {
            builder.append("shared=false&");
        }

        // Splits the TagString into Indvidual Tags
        // - Technically this API is limited to 3 tags at most. 
        String[] tags = tagsUnsplit.split(",");
        for (String tag : tags) {
            logger.info("Tag-> " + tag);
            builder.append("tag=" + tag + "&");
        }

        // Build the apiURL
        String apiUrl = getApiUrl() + "/myuserlibrary/feed?" + builder.toString();

        //API Url
        logger.info(apiUrl);

        // Add the Headers
        String length = request.getHeader("X-Content-Length");
        String contentType = request.getHeader("Content-Type");
        String fileext = contentType.split("/")[1].split(";")[0];
        String slug = title + "." + fileext;

        Request post = Request.Post(apiUrl);
        post.addHeader("Authorization", "Bearer " + bearer);
        post.addHeader("X-Update-Nonce", nonce);
        post.addHeader("Slug", slug);
        post.addHeader("Content-Type", contentType);

        logger.info("Authorization: Bearer " + bearer);
        logger.info("X-Update-Nonce: " + nonce);
        logger.info("Slug: " + slug);
        logger.info("Content-Type: " + contentType);

        try {
            //
            InputStream in = request.getInputStream();
            Base64InputStream bis = new Base64InputStream(in);

            long len = Long.parseLong(length);
            InputStreamEntity entity = new InputStreamEntity(bis, len);

            post.body(entity);

            post.removeHeaders("Cookie");

            Executor exec = ExecutorUtil.getExecutor();

            Response apiResponse = exec.execute(post);
            HttpResponse hr = apiResponse.returnResponse();

            /**
             * Check the status codes
             */
            int code = hr.getStatusLine().getStatusCode();

            logger.info("code is " + code);

            // Session is no longer valid or access token is expired
            if (code == HttpStatus.SC_FORBIDDEN) {
                response.sendRedirect("./api/logout");
            }

            // User is not authorized
            else if (code == HttpStatus.SC_UNAUTHORIZED) {
                response.setStatus(HttpStatus.SC_UNAUTHORIZED);
            }

            // Duplicate Item
            else if (code == HttpStatus.SC_CONFLICT) {
                response.setStatus(HttpStatus.SC_CONFLICT);
            }

            // Checks if Created
            else if (code == HttpStatus.SC_CREATED) {
                response.setStatus(HttpStatus.SC_OK);
                /**
                 * Do Extra Processing Here to process the body
                 */
                InputStream inRes = hr.getEntity().getContent();

                // Converts XML to JSON String
                String jsonString = org.apache.wink.json4j.utils.XML.toJson(inRes);
                JSONObject obj = new JSONObject(jsonString);

                response.setContentType("application/json");
                PrintWriter writer = response.getWriter();
                writer.append(obj.toString());
                writer.close();

            } else {
                // Catch All
                response.setStatus(HttpStatus.SC_INTERNAL_SERVER_ERROR);
                InputStream inRes = hr.getEntity().getContent();
                String out = IOUtils.toString(inRes);
                logger.info("Content: " + out);
                logger.info("Content Type of Response: " + response.getContentType());

                Collection<String> coll = response.getHeaderNames();
                Iterator<String> iter = coll.iterator();

                while (iter.hasNext()) {
                    String header = iter.next();
                    logger.info(header + " " + response.getHeader(header));
                }

            }

        } catch (IOException e) {
            response.setHeader("X-Application-Error", e.getClass().getName());
            response.setStatus(HttpStatus.SC_INTERNAL_SERVER_ERROR);
            logger.severe("IOException " + e.toString());
            e.printStackTrace();
        } catch (SAXException e) {
            response.setHeader("X-Application-Error", e.getClass().getName());
            response.setStatus(HttpStatus.SC_INTERNAL_SERVER_ERROR);
            logger.severe("SAXException " + e.toString());
        } catch (JSONException e) {
            response.setHeader("X-Application-Error", e.getClass().getName());
            response.setStatus(HttpStatus.SC_INTERNAL_SERVER_ERROR);

            logger.severe("JSONException " + e.toString());
        }
    }
}

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