Examples with Method org.codelibs.curl.Curl.Method used on opensource projects

Example 1 with Method

use of org.codelibs.curl.Curl.Method in project fess by codelibs.

the class EsApiManager method processRequest.

protected void processRequest(final HttpServletRequest request, final HttpServletResponse response, final String path) {
    if (StringUtil.isNotBlank(path)) {
        final String lowerPath = path.toLowerCase(Locale.ROOT);
        if (lowerPath.endsWith(".html")) {
            response.setContentType("text/html;charset=utf-8");
        } else if (lowerPath.endsWith(".txt")) {
            response.setContentType("text/plain");
        } else if (lowerPath.endsWith(".css")) {
            response.setContentType("text/css");
        }
    }
    if ("/_plugin".equals(path) || path.startsWith("/_plugin/")) {
        processPluginRequest(request, response, path.replaceFirst("^/_plugin", StringUtil.EMPTY));
        return;
    }
    final Method httpMethod = Method.valueOf(request.getMethod().toUpperCase(Locale.ROOT));
    final CurlRequest curlRequest = ComponentUtil.getCurlHelper().request(httpMethod, path);
    final String contentType = request.getHeader("Content-Type");
    if (StringUtil.isNotEmpty(contentType)) {
        curlRequest.header("Content-Type", contentType);
    }
    request.getParameterMap().entrySet().stream().forEach(entry -> {
        if (entry.getValue().length > 1) {
            curlRequest.param(entry.getKey(), String.join(",", entry.getValue()));
        } else if (entry.getValue().length == 1) {
            curlRequest.param(entry.getKey(), entry.getValue()[0]);
        }
    });
    try (final CurlResponse curlResponse = curlRequest.onConnect((req, con) -> {
        con.setDoOutput(true);
        if (httpMethod != Method.GET && request.getContentLength() > 2) {
            try (ServletInputStream in = request.getInputStream();
                OutputStream out = con.getOutputStream()) {
                CopyUtil.copy(in, out);
            } catch (final IOException e) {
                throw new WebApiException(HttpServletResponse.SC_BAD_REQUEST, e);
            }
        }
    }).execute()) {
        try (ServletOutputStream out = response.getOutputStream();
            InputStream in = curlResponse.getContentAsStream()) {
            response.setStatus(curlResponse.getHttpStatusCode());
            writeHeaders(response);
            CopyUtil.copy(in, out);
        } catch (final ClientAbortException e) {
            logger.debug("Client aborts this request.", e);
        }
    } catch (final Exception e) {
        if (!(e.getCause() instanceof ClientAbortException)) {
            throw new WebApiException(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e);
        }
        logger.debug("Client aborts this request.", e);
    }
}