Example usage for org.apache.commons.httpclient HttpClient HttpClient

Introduction

In this page you can find the example usage for org.apache.commons.httpclient HttpClient HttpClient.

Prototype

public HttpClient() 

Source Link

Usage

From source file:jp.go.nict.langrid.management.logic.service.HttpClientUtil.java

/**
 * /*  ww  w  .  j a  v a 2 s  .c  o m*/
 * 
 */
public static HttpClient createHttpClientWithHostConfig(URL url) {
    HttpClient client = new HttpClient();
    int port = url.getPort();
    if (port == -1) {
        port = url.getDefaultPort();
        if (port == -1) {
            port = 80;
        }
    }
    if ((url.getProtocol().equalsIgnoreCase("https")) && (sslSocketFactory != null)) {
        Protocol https = new Protocol("https",
                (ProtocolSocketFactory) new SSLSocketFactorySSLProtocolSocketFactory(sslSocketFactory), port);
        client.getHostConfiguration().setHost(url.getHost(), url.getPort(), https);
    } else {
        Protocol http = new Protocol("http", new SocketFactoryProtocolSocketFactory(SocketFactory.getDefault()),
                port);
        client.getHostConfiguration().setHost(url.getHost(), url.getPort(), http);
    }
    try {
        List<Proxy> proxies = ProxySelector.getDefault().select(url.toURI());
        for (Proxy p : proxies) {
            if (p.equals(Proxy.NO_PROXY))
                continue;
            if (!p.type().equals(Proxy.Type.HTTP))
                continue;
            InetSocketAddress addr = (InetSocketAddress) p.address();
            client.getHostConfiguration().setProxy(addr.getHostName(), addr.getPort());
            break;
        }
    } catch (URISyntaxException e) {
        e.printStackTrace();
    }
    return client;
}

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From source file:com.thoughtworks.go.agent.launcher.ServerCall.java

public static ServerResponseWrapper invoke(HttpMethod method) throws Exception {
    HashMap<String, String> headers = new HashMap<String, String>();
    HttpClient httpClient = new HttpClient();
    httpClient.setConnectionTimeout(HTTP_TIMEOUT_IN_MILLISECONDS);
    try {/*from   w  w w  .  j  a va2 s  .  c o m*/
        final int status = httpClient.executeMethod(method);
        if (status == HttpStatus.SC_NOT_FOUND) {
            StringWriter sw = new StringWriter();
            PrintWriter out = new PrintWriter(sw);
            out.println("Return Code: " + status);
            out.println("Few Possible Causes: ");
            out.println("1. Your Go Server is down or not accessible.");
            out.println(
                    "2. This agent might be incompatible with your Go Server.Please fix the version mismatch between Go Server and Go Agent.");
            out.close();
            throw new Exception(sw.toString());
        }
        if (status != HttpStatus.SC_OK) {
            throw new Exception("Got status " + status + " " + method.getStatusText() + " from server");
        }
        for (Header header : method.getResponseHeaders()) {
            headers.put(header.getName(), header.getValue());
        }
        return new ServerResponseWrapper(headers, method.getResponseBodyAsStream());
    } catch (Exception e) {
        String message = "Couldn't access Go Server with base url: " + method.getURI() + ": " + e.toString();
        LOG.error(message);
        throw new Exception(message, e);
    } finally {
        method.releaseConnection();
    }
}

---

From source file:idea.clientRequests.httpClientRequester.java

public boolean doHttpget(String csUrl) {
    boolean bStatus = false;
    m_responseBody = null;//from   w w  w. j ava2 s. c o m
    HttpClient client = new HttpClient();
    GetMethod method = new GetMethod(csUrl);

    // Provide custom retry handler is necessary
    DefaultHttpMethodRetryHandler handler = new DefaultHttpMethodRetryHandler(3, false);
    method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, handler);
    try {
        // Execute the method.
        int statusCode = client.executeMethod(method);
        if (statusCode != HttpStatus.SC_OK) {
            System.err.println("Method failed: " + method.getStatusLine());
        }
        // Read the response body.
        m_responseBody = method.getResponseBody();

        bStatus = true;
    } catch (HttpException e) {
        System.err.println("Fatal protocol violation: " + e.getMessage());
        e.printStackTrace();
    } catch (IOException e) {
        System.err.println("Fatal transport error: " + e.getMessage());
        e.printStackTrace();
    } finally {
        // Release the connection.
        method.releaseConnection();
    }
    return bStatus;
}

---

From source file:alluxio.util.network.HttpUtils.java

/**
 * Uses the post method to send a url with arguments by http, this method can call RESTful Api.
 *
 * @param url the http url/*w w w .j  a v  a  2  s .  c  om*/
 * @param timeout milliseconds to wait for the server to respond before giving up
 * @param processInputStream the response body stream processor
 */
public static void post(String url, Integer timeout, IProcessInputStream processInputStream)
        throws IOException {
    Preconditions.checkNotNull(timeout, "timeout");
    Preconditions.checkNotNull(processInputStream, "processInputStream");
    PostMethod postMethod = new PostMethod(url);
    try {
        HttpClient httpClient = new HttpClient();
        httpClient.getHttpConnectionManager().getParams().setConnectionTimeout(timeout);
        httpClient.getHttpConnectionManager().getParams().setSoTimeout(timeout);
        int statusCode = httpClient.executeMethod(postMethod);
        if (statusCode == HttpStatus.SC_OK || statusCode == HttpStatus.SC_CREATED) {
            InputStream inputStream = postMethod.getResponseBodyAsStream();
            processInputStream.process(inputStream);
        } else {
            throw new IOException("Failed to perform POST request. Status code: " + statusCode);
        }
    } finally {
        postMethod.releaseConnection();
    }
}

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From source file:es.carebear.rightmanagement.client.user.LogInUser.java

public LogInUser(String baseUri) {
    this.baseUri = baseUri;
    this.httpClient = new HttpClient();
}

---

From source file:es.carebear.rightmanagement.client.admin.CreateUser.java

public CreateUser(String baseUri) {
    this.baseUri = baseUri;
    this.httpClient = new HttpClient();
}

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From source file:com.curl.orb.client.ORBSession.java

public ORBSession() {
    httpClient = new HttpClient();
}

---

From source file:io.aos.protocol.http.commons.CommonsHttpClient.java

public static void get(String url) {

    HttpClient client = new HttpClient();
    GetMethod method = new GetMethod(url);
    method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
            new DefaultHttpMethodRetryHandler(3, false));

    try {//from   w  w w . j av  a2  s. c  om
        int statusCode = client.executeMethod(method);
        if (statusCode != HttpStatus.SC_OK) {
            LOG.error("Method failed: " + method.getStatusLine());
        }
        byte[] responseBody = method.getResponseBody();
        LOG.debug(new String(responseBody, "UTF-8"));
    } catch (HttpException e) {
        LOG.error("Fatal protocol violation: " + e.getMessage(), e);
    } catch (IOException e) {
        LOG.error("Fatal transport error: " + e.getMessage(), e);
    } finally {
        method.releaseConnection();
    }

}

---

From source file:com.utest.domain.service.util.FileUploadUtil.java

public static void uploadFile(final File targetFile, final String targetURL, final String targerFormFieldName_)
        throws Exception {
    final PostMethod filePost = new PostMethod(targetURL);
    filePost.getParams().setBooleanParameter(HttpMethodParams.USE_EXPECT_CONTINUE, true);
    filePost.addRequestHeader("X-Atlassian-Token", "no-check");
    try {//from  www .  j  a va2s .  c om
        final FilePart fp = new FilePart(targerFormFieldName_, targetFile);
        fp.setTransferEncoding(null);
        final Part[] parts = { fp };
        filePost.setRequestEntity(new MultipartRequestEntity(parts, filePost.getParams()));
        final HttpClient client = new HttpClient();
        client.getHttpConnectionManager().getParams().setConnectionTimeout(5000);
        final int status = client.executeMethod(filePost);
        if (status == HttpStatus.SC_OK) {
            Logger.getLogger(FileUploadUtil.class)
                    .info("Upload complete, response=" + filePost.getResponseBodyAsString());
        } else {
            Logger.getLogger(FileUploadUtil.class)
                    .info("Upload failed, response=" + HttpStatus.getStatusText(status));
        }
    } catch (final Exception ex) {
        Logger.getLogger(FileUploadUtil.class)
                .error("ERROR: " + ex.getClass().getName() + " " + ex.getMessage(), ex);
        throw ex;
    } finally {
        Logger.getLogger(FileUploadUtil.class).debug(new String(filePost.getResponseBody()));
        filePost.releaseConnection();
    }

}

---

From source file:com.legendshop.central.license.HttpClientLicenseHelper.java

public String postMethod(String paramString) {
    String str = null;//from  ww w .  j a  v  a  2 s  .  c  o m
    HttpClient localHttpClient = new HttpClient();
    PostMethod localPostMethod = new PostMethod(this._$1);
    NameValuePair[] arrayOfNameValuePair = new NameValuePair[1];
    arrayOfNameValuePair[0] = new NameValuePair("_ENTITY", paramString);
    localPostMethod.addParameters(arrayOfNameValuePair);
    try {
        localHttpClient.executeMethod(localPostMethod);
        str = localPostMethod.getResponseBodyAsString();
    } catch (Exception localException) {
    } finally {
        localPostMethod.releaseConnection();
    }
    return str;
}

---

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