Examples with ClientProtocolException org.apache.http.client.ClientProtocolException used on opensource projects

Example 11 with ClientProtocolException

use of org.apache.http.client.ClientProtocolException in project elasticsearch-analysis-ik by medcl.

the class Dictionary method getRemoteWords.

/**
	 * 从远程服务器上下载自定义词条
	 */
private static List<String> getRemoteWords(String location) {
    List<String> buffer = new ArrayList<String>();
    RequestConfig rc = RequestConfig.custom().setConnectionRequestTimeout(10 * 1000).setConnectTimeout(10 * 1000).setSocketTimeout(60 * 1000).build();
    CloseableHttpClient httpclient = HttpClients.createDefault();
    CloseableHttpResponse response;
    BufferedReader in;
    HttpGet get = new HttpGet(location);
    get.setConfig(rc);
    try {
        response = httpclient.execute(get);
        if (response.getStatusLine().getStatusCode() == 200) {
            String charset = "UTF-8";
            // 获取编码，默认为utf-8
            if (response.getEntity().getContentType().getValue().contains("charset=")) {
                String contentType = response.getEntity().getContentType().getValue();
                charset = contentType.substring(contentType.lastIndexOf("=") + 1);
            }
            in = new BufferedReader(new InputStreamReader(response.getEntity().getContent(), charset));
            String line;
            while ((line = in.readLine()) != null) {
                buffer.add(line);
            }
            in.close();
            response.close();
            return buffer;
        }
        response.close();
    } catch (ClientProtocolException e) {
        logger.error("getRemoteWords {} error", e, location);
    } catch (IllegalStateException e) {
        logger.error("getRemoteWords {} error", e, location);
    } catch (IOException e) {
        logger.error("getRemoteWords {} error", e, location);
    }
    return buffer;
}

Example 12 with ClientProtocolException

use of org.apache.http.client.ClientProtocolException in project mobile-android by photo.

the class ApiBase method execute.

/**
     * Execute a request to the API.
     * 
     * @param request request to perform
     * @param baseUrl the base server url
     * @param consumer the oauth consumer key to sign request
     * @param listener Progress Listener with callback on progress
     * @param connectionTimeout the connection and socket timeout
     * @return the response from the API
     * @throws ClientProtocolException
     * @throws IOException
     */
public ApiResponse execute(ApiRequest request, String baseUrl, OAuthConsumer consumer, ProgressListener listener, int connectionTimeout) throws ClientProtocolException, IOException {
    // PoolingClientConnectionManager();
    HttpParams params = new BasicHttpParams();
    // set params for connection...
    HttpConnectionParams.setStaleCheckingEnabled(params, false);
    HttpConnectionParams.setConnectionTimeout(params, connectionTimeout);
    HttpConnectionParams.setSoTimeout(params, connectionTimeout);
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    DefaultHttpClient httpClient = new DefaultHttpClient(params);
    HttpUriRequest httpRequest = createHttpRequest(request, baseUrl, listener);
    httpRequest.getParams().setBooleanParameter("http.protocol.expect-continue", false);
    httpRequest.setHeader("User-Agent", "android");
    httpRequest.setHeader("source", "android");
    if (consumer != null) {
        try {
            consumer.sign(httpRequest);
        } catch (Exception e) {
            GuiUtils.noAlertError(TAG, "Error signing request", e);
        }
    } else {
        TrackerUtils.trackBackgroundEvent("not_signed_request", baseUrl + request.getPath());
    }
    return new ApiResponse(baseUrl + request.getPath(), httpClient.execute(httpRequest));
}

Example 13 with ClientProtocolException

use of org.apache.http.client.ClientProtocolException in project robovm by robovm.

the class AbstractHttpClient method execute.

// non-javadoc, see interface HttpClient
public final HttpResponse execute(HttpHost target, HttpRequest request, HttpContext context) throws IOException, ClientProtocolException {
    if (request == null) {
        throw new IllegalArgumentException("Request must not be null.");
    }
    // a null target may be acceptable, this depends on the route planner
    // a null context is acceptable, default context created below
    HttpContext execContext = null;
    RequestDirector director = null;
    // all shared objects that are potentially threading unsafe.
    synchronized (this) {
        HttpContext defaultContext = createHttpContext();
        if (context == null) {
            execContext = defaultContext;
        } else {
            execContext = new DefaultedHttpContext(context, defaultContext);
        }
        // Create a director for this request
        director = createClientRequestDirector(getRequestExecutor(), getConnectionManager(), getConnectionReuseStrategy(), getConnectionKeepAliveStrategy(), getRoutePlanner(), getHttpProcessor().copy(), getHttpRequestRetryHandler(), getRedirectHandler(), getTargetAuthenticationHandler(), getProxyAuthenticationHandler(), getUserTokenHandler(), determineParams(request));
    }
    try {
        return director.execute(target, request, execContext);
    } catch (HttpException httpException) {
        throw new ClientProtocolException(httpException);
    }
}

Example 14 with ClientProtocolException

use of org.apache.http.client.ClientProtocolException in project androidquery by androidquery.

the class AbstractAjaxCallback method httpDo.

private void httpDo(HttpUriRequest hr, String url, AjaxStatus status) throws ClientProtocolException, IOException {
    DefaultHttpClient client = getClient();
    if (proxyHandle != null) {
        proxyHandle.applyProxy(this, hr, client);
    }
    if (AGENT != null) {
        hr.addHeader("User-Agent", AGENT);
    } else if (AGENT == null && GZIP) {
        hr.addHeader("User-Agent", "gzip");
    }
    if (headers != null) {
        for (String name : headers.keySet()) {
            hr.addHeader(name, headers.get(name));
        }
    }
    if (GZIP && (headers == null || !headers.containsKey("Accept-Encoding"))) {
        hr.addHeader("Accept-Encoding", "gzip");
    }
    if (ah != null) {
        ah.applyToken(this, hr);
    }
    String cookie = makeCookie();
    if (cookie != null) {
        hr.addHeader("Cookie", cookie);
    }
    HttpParams hp = hr.getParams();
    if (proxy != null)
        hp.setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);
    if (timeout > 0) {
        hp.setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, timeout);
        hp.setParameter(CoreConnectionPNames.SO_TIMEOUT, timeout);
    }
    if (!redirect) {
        hp.setBooleanParameter(ClientPNames.HANDLE_REDIRECTS, false);
    }
    HttpContext context = new BasicHttpContext();
    CookieStore cookieStore = new BasicCookieStore();
    context.setAttribute(ClientContext.COOKIE_STORE, cookieStore);
    request = hr;
    if (abort) {
        throw new IOException("Aborted");
    }
    if (SIMULATE_ERROR) {
        throw new IOException("Simulated Error");
    }
    HttpResponse response = null;
    try {
        //response = client.execute(hr, context);
        response = execute(hr, client, context);
    } catch (HttpHostConnectException e) {
        //if proxy is used, automatically retry without proxy
        if (proxy != null) {
            AQUtility.debug("proxy failed, retrying without proxy");
            hp.setParameter(ConnRoutePNames.DEFAULT_PROXY, null);
            //response = client.execute(hr, context);
            response = execute(hr, client, context);
        } else {
            throw e;
        }
    }
    byte[] data = null;
    String redirect = url;
    int code = response.getStatusLine().getStatusCode();
    String message = response.getStatusLine().getReasonPhrase();
    String error = null;
    HttpEntity entity = response.getEntity();
    File file = null;
    File tempFile = null;
    if (code < 200 || code >= 300) {
        InputStream is = null;
        try {
            if (entity != null) {
                is = entity.getContent();
                byte[] s = toData(getEncoding(entity), is);
                error = new String(s, "UTF-8");
                AQUtility.debug("error", error);
            }
        } catch (Exception e) {
            AQUtility.debug(e);
        } finally {
            AQUtility.close(is);
        }
    } else {
        HttpHost currentHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST);
        HttpUriRequest currentReq = (HttpUriRequest) context.getAttribute(ExecutionContext.HTTP_REQUEST);
        redirect = currentHost.toURI() + currentReq.getURI();
        int size = Math.max(32, Math.min(1024 * 64, (int) entity.getContentLength()));
        OutputStream os = null;
        InputStream is = null;
        try {
            file = getPreFile();
            if (file == null) {
                os = new PredefinedBAOS(size);
            } else {
                //file.createNewFile();
                tempFile = makeTempFile(file);
                os = new BufferedOutputStream(new FileOutputStream(tempFile));
            }
            is = entity.getContent();
            boolean gzip = "gzip".equalsIgnoreCase(getEncoding(entity));
            if (gzip) {
                is = new GZIPInputStream(is);
            }
            int contentLength = (int) entity.getContentLength();
            //AQUtility.debug("gzip response", entity.getContentEncoding());
            copy(is, os, contentLength, tempFile, file);
            if (file == null) {
                data = ((PredefinedBAOS) os).toByteArray();
            } else {
                if (!file.exists() || file.length() == 0) {
                    file = null;
                }
            }
        } finally {
            AQUtility.close(is);
            AQUtility.close(os);
        }
    }
    AQUtility.debug("response", code);
    if (data != null) {
        AQUtility.debug(data.length, url);
    }
    status.code(code).message(message).error(error).redirect(redirect).time(new Date()).data(data).file(file).client(client).context(context).headers(response.getAllHeaders());
}

Example 15 with ClientProtocolException

use of org.apache.http.client.ClientProtocolException in project QiDict by timqi.

the class AsyncSearch method doInBackground.

@Override
protected String doInBackground(String... strings) {
    String tmp, reuse;
    reuse = tmp = strings[0].trim();
    if (tmp.isEmpty())
        return mStringBuilder.append("请输入需要翻译的内容！\n").toString();
    try {
        if (!isTrans)
            isTrans = tmp.contains(" ");
        tmp = URLEncoder.encode(strings[0].trim(), "utf-8");
        if (isTrans)
            tmp = urlTranPre + tmp;
        else
            tmp = urlPre + tmp;
        if (isEnToZh)
            tmp = tmp + urlTranNextEnToZh;
        else
            tmp = tmp + urlTranNextZhToEn;
        HttpResponse response = httpClient.execute(new HttpGet(tmp));
        tmp = EntityUtils.toString(response.getEntity());
        if (isCancelled())
            return null;
        parseJSONAndUpdate(tmp, reuse);
    } catch (UnsupportedEncodingException e) {
        mStringBuilder.append("不支持URL编码，请更换查询内容！");
    } catch (ClientProtocolException e) {
        mStringBuilder.append("客户网络协议错误，请重试！");
    } catch (IOException e) {
        mStringBuilder.append("IO传输错误，请重试！");
    } catch (JSONException e) {
        mStringBuilder.delete(0, mStringBuilder.length());
        mStringBuilder.append("没有找到相关翻译！\n");
    }
    return mStringBuilder.toString();
}