Examples with ClientConnectionManager org.apache.http.conn.ClientConnectionManager used on opensource projects

Example 36 with ClientConnectionManager

use of org.apache.http.conn.ClientConnectionManager in project platform_external_apache-http by android.

the class AndroidHttpClient method newInstance.

/**
 * Create a new HttpClient with reasonable defaults (which you can update).
 *
 * @param userAgent to report in your HTTP requests
 * @param context to use for caching SSL sessions (may be null for no caching)
 * @return AndroidHttpClient for you to use for all your requests.
 */
public static AndroidHttpClient newInstance(String userAgent, Context context) {
    HttpParams params = new BasicHttpParams();
    // Turn off stale checking.  Our connections break all the time anyway,
    // and it's not worth it to pay the penalty of checking every time.
    HttpConnectionParams.setStaleCheckingEnabled(params, false);
    HttpConnectionParams.setConnectionTimeout(params, SOCKET_OPERATION_TIMEOUT);
    HttpConnectionParams.setSoTimeout(params, SOCKET_OPERATION_TIMEOUT);
    HttpConnectionParams.setSocketBufferSize(params, 8192);
    // Don't handle redirects -- return them to the caller.  Our code
    // often wants to re-POST after a redirect, which we must do ourselves.
    HttpClientParams.setRedirecting(params, false);
    // Use a session cache for SSL sockets
    SSLSessionCache sessionCache = context == null ? null : new SSLSessionCache(context);
    // Set the specified user agent and register standard protocols.
    HttpProtocolParams.setUserAgent(params, userAgent);
    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    schemeRegistry.register(new Scheme("https", SSLCertificateSocketFactory.getHttpSocketFactory(SOCKET_OPERATION_TIMEOUT, sessionCache), 443));
    ClientConnectionManager manager = new ThreadSafeClientConnManager(params, schemeRegistry);
    // parameters without the funny call-a-static-method dance.
    return new AndroidHttpClient(manager, params);
}

Example 37 with ClientConnectionManager

use of org.apache.http.conn.ClientConnectionManager in project platform_external_apache-http by android.

the class DefaultHttpClient method createClientConnectionManager.

@Override
protected ClientConnectionManager createClientConnectionManager() {
    SchemeRegistry registry = new SchemeRegistry();
    registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    registry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
    ClientConnectionManager connManager = null;
    HttpParams params = getParams();
    ClientConnectionManagerFactory factory = null;
    // Try first getting the factory directly as an object.
    factory = (ClientConnectionManagerFactory) params.getParameter(ClientPNames.CONNECTION_MANAGER_FACTORY);
    if (factory == null) {
        // then try getting its class name.
        String className = (String) params.getParameter(ClientPNames.CONNECTION_MANAGER_FACTORY_CLASS_NAME);
        if (className != null) {
            try {
                Class<?> clazz = Class.forName(className);
                factory = (ClientConnectionManagerFactory) clazz.newInstance();
            } catch (ClassNotFoundException ex) {
                throw new IllegalStateException("Invalid class name: " + className);
            } catch (IllegalAccessException ex) {
                throw new IllegalAccessError(ex.getMessage());
            } catch (InstantiationException ex) {
                throw new InstantiationError(ex.getMessage());
            }
        }
    }
    if (factory != null) {
        connManager = factory.newInstance(params, registry);
    } else {
        connManager = new SingleClientConnManager(getParams(), registry);
    }
    return connManager;
}

Example 38 with ClientConnectionManager

use of org.apache.http.conn.ClientConnectionManager in project Trello-Android by chrisHoekstra.

the class TrelloService method getHttpClient.

public HttpClient getHttpClient() {
    DefaultHttpClient client = null;
    try {
        KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(null, null);
        SSLSocketFactory sf = new CustomSSLSocketFactory(trustStore);
        sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
        // Setting up parameters
        HttpParams params = new BasicHttpParams();
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, "utf-8");
        params.setBooleanParameter("http.protocol.expect-continue", true);
        // Setting timeout
        HttpConnectionParams.setConnectionTimeout(params, 100000);
        HttpConnectionParams.setSoTimeout(params, 100000);
        // Registering schemes for both HTTP and HTTPS
        SchemeRegistry registry = new SchemeRegistry();
        registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        registry.register(new Scheme("https", sf, 443));
        // Creating thread safe client connection manager
        ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);
        // Creating HTTP client
        client = new DefaultHttpClient(ccm, params);
    } catch (Exception e) {
        client = new DefaultHttpClient();
    }
    return client;
}

Example 39 with ClientConnectionManager

use of org.apache.http.conn.ClientConnectionManager in project cloudstack by apache.

the class HypervDirectConnectResource method postHttpRequest.

public static String postHttpRequest(final String jsonCmd, final URI agentUri) {
    // Using Apache's HttpClient for HTTP POST
    // Java-only approach discussed at on StackOverflow concludes with
    // comment to use Apache HttpClient
    // http://stackoverflow.com/a/2793153/939250, but final comment is to
    // use Apache.
    String logMessage = StringEscapeUtils.unescapeJava(jsonCmd);
    logMessage = cleanPassword(logMessage);
    s_logger.debug("POST request to " + agentUri.toString() + " with contents " + logMessage);
    // Create request
    HttpClient httpClient = null;
    final TrustStrategy easyStrategy = new TrustStrategy() {

        @Override
        public boolean isTrusted(final X509Certificate[] chain, final String authType) throws CertificateException {
            return true;
        }
    };
    try {
        final SSLSocketFactory sf = new SSLSocketFactory(easyStrategy, new AllowAllHostnameVerifier());
        final SchemeRegistry registry = new SchemeRegistry();
        registry.register(new Scheme("https", DEFAULT_AGENT_PORT, sf));
        final ClientConnectionManager ccm = new BasicClientConnectionManager(registry);
        httpClient = new DefaultHttpClient(ccm);
    } catch (final KeyManagementException e) {
        s_logger.error("failed to initialize http client " + e.getMessage());
    } catch (final UnrecoverableKeyException e) {
        s_logger.error("failed to initialize http client " + e.getMessage());
    } catch (final NoSuchAlgorithmException e) {
        s_logger.error("failed to initialize http client " + e.getMessage());
    } catch (final KeyStoreException e) {
        s_logger.error("failed to initialize http client " + e.getMessage());
    }
    String result = null;
    // TODO: are there timeout settings and worker thread settings to tweak?
    try {
        final HttpPost request = new HttpPost(agentUri);
        // JSON encode command
        // Assumes command sits comfortably in a string, i.e. not used for
        // large data transfers
        final StringEntity cmdJson = new StringEntity(jsonCmd);
        request.addHeader("content-type", "application/json");
        request.setEntity(cmdJson);
        s_logger.debug("Sending cmd to " + agentUri.toString() + " cmd data:" + logMessage);
        final HttpResponse response = httpClient.execute(request);
        // Unsupported commands will not route.
        if (response.getStatusLine().getStatusCode() == HttpStatus.SC_NOT_FOUND) {
            final String errMsg = "Failed to send : HTTP error code : " + response.getStatusLine().getStatusCode();
            s_logger.error(errMsg);
            final String unsupportMsg = "Unsupported command " + agentUri.getPath() + ".  Are you sure you got the right type of" + " server?";
            final Answer ans = new UnsupportedAnswer(null, unsupportMsg);
            s_logger.error(ans);
            result = s_gson.toJson(new Answer[] { ans });
        } else if (response.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
            final String errMsg = "Failed send to " + agentUri.toString() + " : HTTP error code : " + response.getStatusLine().getStatusCode();
            s_logger.error(errMsg);
            return null;
        } else {
            result = EntityUtils.toString(response.getEntity());
            final String logResult = cleanPassword(StringEscapeUtils.unescapeJava(result));
            s_logger.debug("POST response is " + logResult);
        }
    } catch (final ClientProtocolException protocolEx) {
        // Problem with HTTP message exchange
        s_logger.error(protocolEx);
    } catch (final IOException connEx) {
        // Problem with underlying communications
        s_logger.error(connEx);
    } finally {
        httpClient.getConnectionManager().shutdown();
    }
    return result;
}

Example 40 with ClientConnectionManager

use of org.apache.http.conn.ClientConnectionManager in project cloudstack by apache.

the class HttpClientWrapper method wrapClient.

public static HttpClient wrapClient(HttpClient base) {
    try {
        SSLContext ctx = SSLUtils.getSSLContext();
        X509TrustManager tm = new X509TrustManager() {

            @Override
            public void checkClientTrusted(X509Certificate[] xcs, String string) throws CertificateException {
            }

            @Override
            public void checkServerTrusted(X509Certificate[] xcs, String string) throws CertificateException {
            }

            @Override
            public X509Certificate[] getAcceptedIssuers() {
                return null;
            }
        };
        X509HostnameVerifier verifier = new X509HostnameVerifier() {

            @Override
            public void verify(String string, SSLSocket ssls) throws IOException {
            }

            @Override
            public void verify(String string, X509Certificate xc) throws SSLException {
            }

            @Override
            public void verify(String string, String[] strings, String[] strings1) throws SSLException {
            }

            @Override
            public boolean verify(String string, SSLSession ssls) {
                return true;
            }
        };
        ctx.init(null, new TrustManager[] { tm }, null);
        SSLSocketFactory ssf = new SSLSocketFactory(ctx);
        ssf.setHostnameVerifier(verifier);
        ClientConnectionManager ccm = base.getConnectionManager();
        SchemeRegistry sr = ccm.getSchemeRegistry();
        sr.register(new Scheme("https", ssf, 443));
        return new DefaultHttpClient(ccm, base.getParams());
    } catch (Exception ex) {
        ex.printStackTrace();
        return null;
    }
}