Example usage for org.apache.http.protocol BasicHttpContext BasicHttpContext

Introduction

In this page you can find the example usage for org.apache.http.protocol BasicHttpContext BasicHttpContext.

Prototype

public BasicHttpContext() 

Source Link

Usage

From source file:com.marklogic.client.example.util.Bootstrapper.java

/**
 * Programmatic invocation.//from w  w  w .  j av a 2 s. c o  m
 * @param configServer   the configuration server for creating the REST server
 * @param restServer   the specification of the REST server
 */
public void makeServer(ConfigServer configServer, RESTServer restServer)
        throws ClientProtocolException, IOException, FactoryConfigurationError {

    DefaultHttpClient client = new DefaultHttpClient();

    String host = configServer.getHost();
    int configPort = configServer.getPort();

    // TODO: SSL
    Authentication authType = configServer.getAuthType();
    if (authType != null) {
        List<String> prefList = new ArrayList<String>();
        if (authType == Authentication.BASIC)
            prefList.add(AuthPolicy.BASIC);
        else if (authType == Authentication.DIGEST)
            prefList.add(AuthPolicy.DIGEST);
        else
            throw new IllegalArgumentException("Unknown authentication type: " + authType.name());
        client.getParams().setParameter(AuthPNames.PROXY_AUTH_PREF, prefList);

        String configUser = configServer.getUser();
        String configPassword = configServer.getPassword();
        client.getCredentialsProvider().setCredentials(new AuthScope(host, configPort),
                new UsernamePasswordCredentials(configUser, configPassword));
    }

    BasicHttpContext context = new BasicHttpContext();

    StringEntity content;
    try {
        content = new StringEntity(restServer.toXMLString());
    } catch (XMLStreamException e) {
        throw new IOException("Could not create payload to bootstrap server.");
    }
    content.setContentType("application/xml");

    HttpPost poster = new HttpPost("http://" + host + ":" + configPort + "/v1/rest-apis");
    poster.setEntity(content);

    HttpResponse response = client.execute(poster, context);
    //poster.releaseConnection();

    StatusLine status = response.getStatusLine();

    int statusCode = status.getStatusCode();
    String statusPhrase = status.getReasonPhrase();

    client.getConnectionManager().shutdown();

    if (statusCode >= 300) {
        throw new RuntimeException("Failed to create REST server: " + statusCode + " " + statusPhrase + "\n"
                + "Please check the server log for detail");
    }
}

---

From source file:com.radicaldynamic.groupinform.application.Collect.java

/**
 * Shared HttpContext so a user doesn't have to re-enter login information
 * @return//from   w w w  . j av  a 2s.  c om
 */
public synchronized HttpContext getHttpContext() {
    if (localContext == null) {
        // set up one context for all HTTP requests so that authentication
        // and cookies can be retained.
        localContext = new SyncBasicHttpContext(new BasicHttpContext());

        // establish a local cookie store for this attempt at downloading...
        CookieStore cookieStore = new BasicCookieStore();
        localContext.setAttribute(ClientContext.COOKIE_STORE, cookieStore);

        // and establish a credentials provider.  Default is 7 minutes.
        CredentialsProvider credsProvider = new AgingCredentialsProvider(7 * 60 * 1000);
        localContext.setAttribute(ClientContext.CREDS_PROVIDER, credsProvider);
    }
    return localContext;
}

---

From source file:org.openqa.selenium.remote.internal.ApacheHttpAsyncClient.java

protected HttpContext createContext() {
    return new BasicHttpContext();
}

---

From source file:com.uwindsor.elgg.project.http.AsyncHttpClient.java

/**
 * Creates a new AsyncHttpClient.//  ww  w.j  a  v a2  s  .  c  o  m
 */
public AsyncHttpClient() {

    BasicHttpParams httpParams = new BasicHttpParams();

    ConnManagerParams.setTimeout(httpParams, socketTimeout);
    ConnManagerParams.setMaxConnectionsPerRoute(httpParams, new ConnPerRouteBean(maxConnections));
    ConnManagerParams.setMaxTotalConnections(httpParams, DEFAULT_MAX_CONNECTIONS);

    HttpConnectionParams.setSoTimeout(httpParams, socketTimeout);
    HttpConnectionParams.setTcpNoDelay(httpParams, true);

    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setUserAgent(httpParams,
            String.format("android-async-http/%s (http://loopj.com/android-async-http)", VERSION));

    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);

    httpContext = new SyncBasicHttpContext(new BasicHttpContext());
    httpClient = new DefaultHttpClient(cm, httpParams);
    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {

        @Override
        public void process(HttpRequest request, HttpContext context) {

            if (!request.containsHeader(HEADER_ACCEPT_ENCODING)) {
                request.addHeader(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
            }
            for (String header : clientHeaderMap.keySet()) {
                request.addHeader(header, clientHeaderMap.get(header));
            }
        }
    });

    httpClient.addResponseInterceptor(new HttpResponseInterceptor() {

        @Override
        public void process(HttpResponse response, HttpContext context) {

            final HttpEntity entity = response.getEntity();
            final Header encoding = entity.getContentEncoding();
            if (encoding != null) {
                for (HeaderElement element : encoding.getElements()) {
                    if (element.getName().equalsIgnoreCase(ENCODING_GZIP)) {
                        response.setEntity(new InflatingEntity(response.getEntity()));
                        break;
                    }
                }
            }
        }
    });

    httpClient.setHttpRequestRetryHandler(new RetryHandler(DEFAULT_MAX_RETRIES));

    threadPool = (ThreadPoolExecutor) Executors.newCachedThreadPool();

    requestMap = new WeakHashMap<Context, List<WeakReference<Future<?>>>>();
    clientHeaderMap = new HashMap<String, String>();
}

---

From source file:org.openiot.gsn.http.rest.RestRemoteWrapper.java

public DataField[] connectToRemote() throws IOException, ClassNotFoundException {
    // Create the GET request
    HttpGet httpget = new HttpGet(initParams.getRemoteContactPointEncoded(lastReceivedTimestamp));
    // Create local execution context
    HttpContext localContext = new BasicHttpContext();
    //// w  ww.ja v  a  2s  .  c o  m
    structure = null;
    int tries = 0;
    AuthState authState = null;
    //
    if (inputStream != null) {
        try {
            if (response != null && response.getEntity() != null) {
                response.getEntity().consumeContent();
            }
            inputStream.close();
            inputStream = null;
        } catch (Exception e) {
            logger.debug(e.getMessage(), e);
        }
    }
    //
    while (tries < 2) {
        tries++;
        try {
            // Execute the GET request
            response = httpclient.execute(httpget, localContext);
            //
            int sc = response.getStatusLine().getStatusCode();
            //
            if (sc == HttpStatus.SC_OK) {
                logger.debug(new StringBuilder().append("Wants to consume the structure packet from ")
                        .append(initParams.getRemoteContactPoint()));
                inputStream = XSTREAM.createObjectInputStream(response.getEntity().getContent());
                structure = (DataField[]) inputStream.readObject();
                logger.warn("Connection established for: " + initParams.getRemoteContactPoint());
                break;
            } else {
                if (sc == HttpStatus.SC_UNAUTHORIZED)
                    authState = (AuthState) localContext.getAttribute(ClientContext.TARGET_AUTH_STATE); // Target host authentication required
                else if (sc == HttpStatus.SC_PROXY_AUTHENTICATION_REQUIRED)
                    authState = (AuthState) localContext.getAttribute(ClientContext.PROXY_AUTH_STATE); // Proxy authentication required
                else {
                    logger.error(new StringBuilder().append("Unexpected GET status code returned: ").append(sc)
                            .append("\nreason: ").append(response.getStatusLine().getReasonPhrase()));
                }
                if (authState != null) {
                    if (initParams.getUsername() == null || (tries > 1 && initParams.getUsername() != null)) {
                        logger.error("A valid username/password required to connect to the remote host: "
                                + initParams.getRemoteContactPoint());
                    } else {

                        AuthScope authScope = authState.getAuthScope();
                        logger.warn(new StringBuilder().append("Setting Credentials for host: ")
                                .append(authScope.getHost()).append(":").append(authScope.getPort()));
                        Credentials creds = new UsernamePasswordCredentials(initParams.getUsername(),
                                initParams.getPassword());
                        httpclient.getCredentialsProvider().setCredentials(authScope, creds);
                    }
                }
            }
        } catch (RuntimeException ex) {
            // In case of an unexpected exception you may want to abort
            // the HTTP request in order to shut down the underlying
            // connection and release it back to the connection manager.
            logger.warn("Aborting the HTTP GET request.");
            httpget.abort();
            throw ex;
        } finally {
            if (structure == null) {
                if (response != null && response.getEntity() != null) {
                    response.getEntity().consumeContent();
                }
            }
        }
    }

    if (structure == null)
        throw new RuntimeException("Cannot connect to the remote host: " + initParams.getRemoteContactPoint());

    return structure;
}

---

From source file:com.marklogic.client.tutorial.util.Bootstrapper.java

/**
 * Programmatic invocation.//from   w  w  w .j a  va2  s  . c  om
 * @param configServer   the configuration server for creating the REST server
 * @param restServer   the specification of the REST server
 */
public void makeServer(ConfigServer configServer, RESTServer restServer)
        throws ClientProtocolException, IOException, XMLStreamException, FactoryConfigurationError {

    DefaultHttpClient client = new DefaultHttpClient();

    String host = configServer.getHost();
    int configPort = configServer.getPort();

    Authentication authType = configServer.getAuthType();
    if (authType != null) {
        List<String> prefList = new ArrayList<String>();
        if (authType == Authentication.BASIC)
            prefList.add(AuthPolicy.BASIC);
        else if (authType == Authentication.DIGEST)
            prefList.add(AuthPolicy.DIGEST);
        else
            throw new IllegalArgumentException("Unknown authentication type: " + authType.name());
        client.getParams().setParameter(AuthPNames.PROXY_AUTH_PREF, prefList);

        String configUser = configServer.getUser();
        String configPassword = configServer.getPassword();
        client.getCredentialsProvider().setCredentials(new AuthScope(host, configPort),
                new UsernamePasswordCredentials(configUser, configPassword));
    }

    BasicHttpContext context = new BasicHttpContext();

    StringEntity content = new StringEntity(restServer.toXMLString());
    content.setContentType("application/xml");

    HttpPost poster = new HttpPost("http://" + host + ":" + configPort + "/v1/rest-apis");
    poster.setEntity(content);

    HttpResponse response = client.execute(poster, context);
    //poster.releaseConnection();

    StatusLine status = response.getStatusLine();

    int statusCode = status.getStatusCode();
    String statusPhrase = status.getReasonPhrase();

    client.getConnectionManager().shutdown();

    if (statusCode >= 300) {
        throw new RuntimeException("Failed to create REST server: " + statusCode + " " + statusPhrase + "\n"
                + "Please check the server log for detail");
    }
}

---

From source file:com.vc.net.AsyncHttpClient.java

public AsyncHttpClient() {
    BasicHttpParams httpParams = new BasicHttpParams();

    ConnManagerParams.setTimeout(httpParams, socketTimeout);
    ConnManagerParams.setMaxConnectionsPerRoute(httpParams, new ConnPerRouteBean(maxConnections));
    ConnManagerParams.setMaxTotalConnections(httpParams, DEFAULT_MAX_CONNECTIONS);

    HttpConnectionParams.setSoTimeout(httpParams, socketTimeout);
    HttpConnectionParams.setConnectionTimeout(httpParams, socketTimeout);
    HttpConnectionParams.setTcpNoDelay(httpParams, true);
    HttpConnectionParams.setSocketBufferSize(httpParams, DEFAULT_SOCKET_BUFFER_SIZE);

    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setUserAgent(httpParams,
            String.format("uroad-android-httpclient/%s (http://www.u-road.com/)", VERSION));
    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);

    httpContext = new SyncBasicHttpContext(new BasicHttpContext());
    httpClient = new DefaultHttpClient(cm, httpParams);
    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override//from ww  w .j a va  2 s. c  om
        public void process(HttpRequest request, HttpContext context) {
            if (!request.containsHeader(HEADER_ACCEPT_ENCODING)) {
                request.addHeader(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
            }
            for (String header : clientHeaderMap.keySet()) {
                request.addHeader(header, clientHeaderMap.get(header));
            }
        }
    });
    httpClient.addResponseInterceptor(new HttpResponseInterceptor() {
        @Override
        public void process(HttpResponse response, HttpContext context) {
            final HttpEntity entity = response.getEntity();
            if (entity == null) {
                return;
            }
            final Header encoding = entity.getContentEncoding();
            if (encoding != null) {
                for (HeaderElement element : encoding.getElements()) {
                    if (element.getName().equalsIgnoreCase(ENCODING_GZIP)) {
                        response.setEntity(new InflatingEntity(response.getEntity()));
                        break;
                    }
                }
            }
        }
    });

    httpClient.setHttpRequestRetryHandler(new RetryHandler(DEFAULT_MAX_RETRIES));

    threadPool = new ThreadPoolExecutor(DEFAULT_CORE_POOL_SIZE, DEFAULT_MAXIMUM_POOL_SIZE,
            DEFAULT_KEEP_ALIVETIME, TimeUnit.SECONDS, new ArrayBlockingQueue<Runnable>(3),
            new ThreadPoolExecutor.CallerRunsPolicy());

    requestMap = new WeakHashMap<Context, List<WeakReference<Future<?>>>>();
    clientHeaderMap = new HashMap<String, String>();
}

---

From source file:com.androidrocks.bex.zxing.client.android.AndroidHttpClient.java

private AndroidHttpClient(ClientConnectionManager ccm, HttpParams params) {
    this.delegate = new DefaultHttpClient(ccm, params) {
        @Override//from w  w  w . ja v a2  s .  co m
        protected BasicHttpProcessor createHttpProcessor() {
            // Add interceptor to prevent making requests from main thread.
            BasicHttpProcessor processor = super.createHttpProcessor();
            processor.addRequestInterceptor(sThreadCheckInterceptor);
            return processor;
        }

        @Override
        protected HttpContext createHttpContext() {
            // Same as DefaultHttpClient.createHttpContext() minus the
            // cookie store.
            HttpContext context = new BasicHttpContext();
            context.setAttribute(ClientContext.AUTHSCHEME_REGISTRY, getAuthSchemes());
            context.setAttribute(ClientContext.COOKIESPEC_REGISTRY, getCookieSpecs());
            context.setAttribute(ClientContext.CREDS_PROVIDER, getCredentialsProvider());
            return context;
        }
    };
}

---

From source file:com.mpower.mintel.android.application.MIntel.java

/**
 * Shared HttpContext so a user doesn't have to re-enter login information
 * /* w  w w.  j av a2s. c  o  m*/
 * @return
 */
public synchronized HttpContext getHttpContext() {
    if (localContext == null) {
        // set up one context for all HTTP requests so that authentication
        // and cookies can be retained.
        localContext = new SyncBasicHttpContext(new BasicHttpContext());

        // establish a local cookie store for this attempt at downloading...
        CookieStore cookieStore = new BasicCookieStore();
        localContext.setAttribute(ClientContext.COOKIE_STORE, cookieStore);

        // and establish a credentials provider. Default is 7 minutes.
        CredentialsProvider credsProvider = new BasicCredentialsProvider();
        localContext.setAttribute(ClientContext.CREDS_PROVIDER, credsProvider);
    }
    return localContext;
}

---

From source file:com.frand.easyandroid.http.FFHttpClient.java

public FFHttpClient() {
    BasicHttpParams httpParams = new BasicHttpParams();

    ConnManagerParams.setTimeout(httpParams, socketTimeout);
    ConnManagerParams.setMaxConnectionsPerRoute(httpParams, new ConnPerRouteBean(maxConnections));
    ConnManagerParams.setMaxTotalConnections(httpParams, DEFAULT_MAX_CONNECTIONS);

    HttpConnectionParams.setSoTimeout(httpParams, socketTimeout);
    HttpConnectionParams.setConnectionTimeout(httpParams, socketTimeout);
    HttpConnectionParams.setTcpNoDelay(httpParams, true);
    HttpConnectionParams.setSocketBufferSize(httpParams, DEFAULT_SOCKET_BUFFER_SIZE);

    HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);

    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(httpParams, schemeRegistry);

    httpContext = new SyncBasicHttpContext(new BasicHttpContext());
    httpClient = new DefaultHttpClient(cm, httpParams);
    httpClient.addRequestInterceptor(new HttpRequestInterceptor() {
        @Override/*  w w  w  .  ja va 2  s.  c o m*/
        public void process(HttpRequest request, HttpContext context) {
            if (!request.containsHeader(HEADER_ACCEPT_ENCODING)) {
                request.addHeader(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
            }
            for (String header : clientHeaderMap.keySet()) {
                request.addHeader(header, clientHeaderMap.get(header));
            }
        }
    });

    httpClient.addResponseInterceptor(new HttpResponseInterceptor() {
        @Override
        public void process(HttpResponse response, HttpContext context) {
            final HttpEntity entity = response.getEntity();
            if (entity == null) {
                return;
            }
            final Header encoding = entity.getContentEncoding();
            if (encoding != null) {
                for (HeaderElement element : encoding.getElements()) {
                    if (element.getName().equalsIgnoreCase(ENCODING_GZIP)) {
                        response.setEntity(new InflatingEntity(response.getEntity()));
                        break;
                    }
                }
            }
        }
    });

    httpClient.setHttpRequestRetryHandler(new FFRetryHandler(DEFAULT_MAX_RETRIES));

    threadPool = new ThreadPoolExecutor(DEFAULT_CORE_POOL_SIZE, DEFAULT_MAXIMUM_POOL_SIZE,
            DEFAULT_KEEP_ALIVETIME, TimeUnit.SECONDS, new ArrayBlockingQueue<Runnable>(3),
            new ThreadPoolExecutor.CallerRunsPolicy());

    requestMap = new WeakHashMap<Context, List<WeakReference<Future<?>>>>();
    clientHeaderMap = new HashMap<String, String>();
}

---

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