Example usage for java.net HttpURLConnection addRequestProperty

List of usage examples for java.net HttpURLConnection addRequestProperty

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Introduction

In this page you can find the example usage for java.net HttpURLConnection addRequestProperty.

Prototype

public void addRequestProperty(String key, String value)

Source Link

Document

Adds a general request property specified by a key-value pair.

Usage

From source file:com.nxt.zyl.data.volley.toolbox.HurlStack.java

@Override
public HttpResponse performRequest(Request<?> request, Map<String, String> additionalHeaders)
        throws IOException, AuthFailureError {
    String url = request.getUrl();
    HashMap<String, String> map = new HashMap<String, String>();
    // chenbo add gzip support,new user-agent
    if (request.isShouldGzip()) {
        map.put(HEADER_ACCEPT_ENCODING, ENCODING_GZIP);
    }//from  ww w. j av  a2  s  .  co  m
    map.put(USER_AGENT, mUserAgent);
    // end
    map.putAll(request.getHeaders());
    map.putAll(additionalHeaders);
    if (mUrlRewriter != null) {
        String rewritten = mUrlRewriter.rewriteUrl(url);
        if (rewritten == null) {
            throw new IOException("URL blocked by rewriter: " + url);
        }
        url = rewritten;
    }
    URL parsedUrl = new URL(url);
    HttpURLConnection connection = openConnection(parsedUrl, request);

    for (String headerName : map.keySet()) {
        connection.addRequestProperty(headerName, map.get(headerName));

    }

    //        if (request instanceof MultiPartRequest) {
    //            setConnectionParametersForMultipartRequest(connection, request);
    //        } else {
    //        }
    setConnectionParametersForRequest(connection, request);
    // Initialize HttpResponse with data from the HttpURLConnection.
    ProtocolVersion protocolVersion = new ProtocolVersion("HTTP", 1, 1);
    int responseCode = connection.getResponseCode();
    if (responseCode == -1) {
        // -1 is returned by getResponseCode() if the response code could not be retrieved.
        // Signal to the caller that something was wrong with the connection.
        throw new IOException("Could not retrieve response code from HttpUrlConnection.");
    }
    StatusLine responseStatus = new BasicStatusLine(protocolVersion, connection.getResponseCode(),
            connection.getResponseMessage());
    BasicHttpResponse response = new BasicHttpResponse(responseStatus);
    response.setEntity(entityFromConnection(connection));
    for (Entry<String, List<String>> header : connection.getHeaderFields().entrySet()) {
        if (header.getKey() != null) {
            Header h = new BasicHeader(header.getKey(), header.getValue().get(0));
            response.addHeader(h);
        }
    }
    if (ENCODING_GZIP.equalsIgnoreCase(connection.getContentEncoding())) {
        response.setEntity(new InflatingEntity(response.getEntity()));
    }
    return response;
}

From source file:com.hackerati.android.user_sdk.volley.HHurlStack.java

@Override
public HttpResponse performRequest(final Request<?> request, final Map<String, String> additionalHeaders)
        throws IOException, AuthFailureError {
    String url = request.getUrl();
    final HashMap<String, String> map = new HashMap<String, String>();
    map.putAll(request.getHeaders());//w ww .j  a va2  s  .c  o  m
    map.putAll(additionalHeaders);
    if (mUrlRewriter != null) {
        final String rewritten = mUrlRewriter.rewriteUrl(url);
        if (rewritten == null) {
            throw new IOException("URL blocked by rewriter: " + url);
        }
        url = rewritten;
    }
    final URL parsedUrl = new URL(url);
    final HttpURLConnection connection = openConnection(parsedUrl, request);
    for (final String headerName : map.keySet()) {
        connection.addRequestProperty(headerName, map.get(headerName));
    }
    setConnectionParametersForRequest(connection, request);
    // Initialize HttpResponse with data from the HttpURLConnection.
    final ProtocolVersion protocolVersion = new ProtocolVersion("HTTP", 1, 1);
    int responseCode;
    try {
        // Will throw IOException if server responds with 401.
        responseCode = connection.getResponseCode();
    } catch (final IOException e) {
        // Will return 401, because now connection has the correct internal
        // state.
        responseCode = connection.getResponseCode();
    }
    if (responseCode == -1) {
        // -1 is returned by getResponseCode() if the response code could
        // not be retrieved.
        // Signal to the caller that something was wrong with the
        // connection.
        throw new IOException("Could not retrieve response code from HttpUrlConnection.");
    }
    final StatusLine responseStatus = new BasicStatusLine(protocolVersion, connection.getResponseCode(),
            connection.getResponseMessage());
    final BasicHttpResponse response = new BasicHttpResponse(responseStatus);
    response.setEntity(entityFromConnection(connection));
    for (final Entry<String, List<String>> header : connection.getHeaderFields().entrySet()) {
        if (header.getKey() != null) {
            final Header h = new BasicHeader(header.getKey(), header.getValue().get(0));
            response.addHeader(h);
        }
    }
    return response;
}

From source file:com.baseproject.volley.toolbox.HurlStack.java

@Override
public HttpResponse performRequest(Request<?> request, Map<String, String> additionalHeaders)
        throws IOException, AuthFailureError {
    String url = request.getUrl();
    HashMap<String, String> map = new HashMap<String, String>();
    map.putAll(request.getHeaders());//from   ww w.  j av  a  2  s.co  m
    map.putAll(additionalHeaders);
    if (mUrlRewriter != null) {
        String rewritten = mUrlRewriter.rewriteUrl(url);
        if (rewritten == null) {
            throw new IOException(Util.buildHttpErrorMsg("failed", -1, "URL blocked by rewriter: " + url));
        }
        url = rewritten;
    }
    URL parsedUrl = new URL(url);
    HttpURLConnection connection = openConnection(parsedUrl, request);
    for (String headerName : map.keySet()) {
        connection.addRequestProperty(headerName, map.get(headerName));
    }
    setConnectionParametersForRequest(connection, request);
    // Initialize HttpResponse with data from the HttpURLConnection.
    ProtocolVersion protocolVersion = new ProtocolVersion("HTTP", 1, 1);
    int responseCode = connection.getResponseCode();
    // if (responseCode == -1) {
    // // -1 is returned by getResponseCode() if the response code could not be retrieved.
    // // Signal to the caller that something was wrong with the connection.
    // throw new IOException("Could not retrieve response code from HttpUrlConnection.");
    // }
    if (responseCode != HttpStatus.SC_NOT_MODIFIED && responseCode != HttpURLConnection.HTTP_OK) {
        InputStream in = null;
        try {
            in = connection.getErrorStream();
        } catch (Exception e) {
            e.printStackTrace();
        }
        if (in == null) {
            throw new IOException(Util.buildHttpErrorMsg("failed", responseCode, "unknown"));
        } else {
            throw new IOException(Util.convertStreamToString(in));
        }
    }
    StatusLine responseStatus = new BasicStatusLine(protocolVersion, connection.getResponseCode(),
            connection.getResponseMessage());
    BasicHttpResponse response = new BasicHttpResponse(responseStatus);
    response.setEntity(entityFromConnection(connection));
    for (Entry<String, List<String>> header : connection.getHeaderFields().entrySet()) {
        if (header.getKey() != null) {
            if (header.getKey().equals("Set-Cookie")) {
                List<String> cookieValue = header.getValue();
                for (String c : cookieValue) {
                    Header h = new BasicHeader(header.getKey(), c);
                    response.addHeader(h);
                }
            } else {
                Header h = new BasicHeader(header.getKey(), header.getValue().get(0));
                response.addHeader(h);
            }
        }
    }
    return response;
}

From source file:com.playbasis.android.playbasissdk.http.toolbox.HurlStack.java

@Override
public HttpResponse performRequest(Request<?> request, Map<String, String> additionalHeaders)
        throws IOException, AuthFailureError {
    String url = request.getUrl();
    HashMap<String, String> map = new HashMap<String, String>();
    map.putAll(request.getHeaders());//from w  w w .  j a va  2 s.  c  om
    map.putAll(additionalHeaders);
    if (mUrlRewriter != null) {
        String rewritten = mUrlRewriter.rewriteUrl(url);
        if (rewritten == null) {
            throw new IOException("URL blocked by rewriter: " + url);
        }
        url = rewritten;
    }
    URL parsedUrl = new URL(url);
    HttpURLConnection connection = (HttpURLConnection) parsedUrl.openConnection();//openConnection(parsedUrl, request);
    for (String headerName : map.keySet()) {
        connection.addRequestProperty(headerName, map.get(headerName));
    }
    setConnectionParametersForRequest(connection, request);
    // Initialize HttpResponse with data from the HttpURLConnection.
    ProtocolVersion protocolVersion = new ProtocolVersion("HTTP", 1, 1);
    int responseCode = connection.getResponseCode();
    if (responseCode == -1) {
        // -1 is returned by getResponseCode() if the response code could not be retrieved.
        // Signal to the caller that something was wrong with the connection.
        throw new IOException("Could not retrieve response code from HttpUrlConnection.");
    }
    StatusLine responseStatus = new BasicStatusLine(protocolVersion, connection.getResponseCode(),
            connection.getResponseMessage());
    BasicHttpResponse response = new BasicHttpResponse(responseStatus);
    response.setEntity(entityFromConnection(connection));
    for (Entry<String, List<String>> header : connection.getHeaderFields().entrySet()) {
        if (header.getKey() != null) {
            Header h = new BasicHeader(header.getKey(), header.getValue().get(0));
            response.addHeader(h);
        }
    }
    return response;
}

From source file:edu.asu.msse.dssoni.moviedescrpitionapp.JsonRPCClientViaThread.java

private String post(URL url, Map<String, String> headers, String data) throws Exception {
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
    if (headers != null) {
        for (Map.Entry<String, String> entry : headers.entrySet()) {
            connection.addRequestProperty(entry.getKey(), entry.getValue());
        }/*from  www  . j av a 2s. c  om*/
    }
    connection.addRequestProperty("Accept-Encoding", "gzip");
    connection.setRequestMethod("POST");
    connection.setDoOutput(true);
    connection.connect();
    OutputStream out = null;
    try {
        out = connection.getOutputStream();
        out.write(data.getBytes());
        out.flush();
        out.close();
        int statusCode = connection.getResponseCode();
        if (statusCode != HttpURLConnection.HTTP_OK) {
            throw new Exception("Unexpected status from post: " + statusCode);
        }
    } finally {
        if (out != null) {
            out.close();
        }
    }
    String responseEncoding = connection.getHeaderField("Content-Encoding");
    responseEncoding = (responseEncoding == null ? "" : responseEncoding.trim());
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    InputStream in = connection.getInputStream();
    try {
        in = connection.getInputStream();
        if ("gzip".equalsIgnoreCase(responseEncoding)) {
            in = new GZIPInputStream(in);
        }
        in = new BufferedInputStream(in);
        byte[] buff = new byte[1024];
        int n;
        while ((n = in.read(buff)) > 0) {
            bos.write(buff, 0, n);
        }
        bos.flush();
        bos.close();
    } finally {
        if (in != null) {
            in.close();
        }
    }
    android.util.Log.d(this.getClass().getSimpleName(),
            "json rpc request via http returned string " + bos.toString());
    return bos.toString();
}

From source file:com.mars.framework.volley.net.HurlStack.java

@Override
public HttpResponse performRequest(Request<?> request, Map<String, String> additionalHeaders)
        throws IOException, AuthFailureError {
    String url = request.getUrl();
    HashMap<String, String> map = new HashMap<String, String>();
    map.putAll(request.getHeaders());// w w w. j  av a 2s  . c  o m
    map.putAll(additionalHeaders);
    if (mUrlRewriter != null) {
        String rewritten = mUrlRewriter.rewriteUrl(url);
        if (rewritten == null) {
            throw new IOException("URL blocked by rewriter: " + url);
        }
        url = rewritten;
    }
    URL parsedUrl = new URL(url);
    HttpURLConnection connection = openConnection(parsedUrl, request);
    connection.setChunkedStreamingMode(0);
    for (String headerName : map.keySet()) {
        connection.addRequestProperty(headerName, map.get(headerName));
    }
    setConnectionParametersForRequest(connection, request);
    // Initialize HttpResponse with data from the HttpURLConnection.
    ProtocolVersion protocolVersion = new ProtocolVersion("HTTP", 1, 1);
    int responseCode = connection.getResponseCode();
    if (responseCode == -1) {
        // -1 is returned by getResponseCode() if the response code could not be retrieved.
        // Signal to the caller that something was wrong with the connection.
        throw new IOException("Could not retrieve response code from HttpUrlConnection.");
    }
    StatusLine responseStatus = new BasicStatusLine(protocolVersion, connection.getResponseCode(),
            connection.getResponseMessage());
    BasicHttpResponse response = new BasicHttpResponse(responseStatus);
    response.setEntity(entityFromConnection(connection));
    for (Entry<String, List<String>> header : connection.getHeaderFields().entrySet()) {
        if (header.getKey() != null) {
            Header h = new BasicHeader(header.getKey(), header.getValue().get(0));
            response.addHeader(h);
        }
    }
    return response;
}

From source file:com.kubeiwu.commontool.khttp.toolbox.HurlStack.java

@Override
public HttpResponse performRequest(Request<?> request, Map<String, String> additionalHeaders)
        throws IOException, AuthFailureError {
    String url = request.getUrl();
    HashMap<String, String> map = new HashMap<String, String>();
    map.putAll(request.getHeaders());//
    map.putAll(additionalHeaders);/*from  w ww.j a v a 2 s.co m*/
    if (mUrlRewriter != null) {
        String rewritten = mUrlRewriter.rewriteUrl(url);// ?url
        if (rewritten == null) {
            throw new IOException("URL blocked by rewriter: " + url);
        }
        url = rewritten;
    }
    URL parsedUrl = new URL(url);
    HttpURLConnection connection = openConnection(parsedUrl, request);

    for (String headerName : map.keySet()) {// header
        connection.addRequestProperty(headerName, map.get(headerName));
    }
    setConnectionParametersForRequest(connection, request);
    // Initialize HttpResponse with data from the HttpURLConnection.
    ProtocolVersion protocolVersion = new ProtocolVersion("HTTP", 1, 1);
    int responseCode = connection.getResponseCode();
    if (responseCode == -1) {
        // -1 is returned by getResponseCode() if the response code could
        // not be retrieved.
        // Signal to the caller that something was wrong with the
        // connection.
        throw new IOException("Could not retrieve response code from HttpUrlConnection.");
    }
    StatusLine responseStatus = new BasicStatusLine(protocolVersion, connection.getResponseCode(),
            connection.getResponseMessage());
    BasicHttpResponse response = new BasicHttpResponse(responseStatus);
    response.setEntity(entityFromConnection(connection));
    for (Entry<String, List<String>> header : connection.getHeaderFields().entrySet()) {
        if (header.getKey() != null) {
            // Header h = new BasicHeader(header.getKey(), header.getValue().get(0));
            // response.addHeader(h);
            //cookie?
            String key = header.getKey();
            List<String> values = header.getValue();
            if (key.equalsIgnoreCase("set-cookie")) {
                StringBuilder cookieString = new StringBuilder();
                for (String value : values) {
                    cookieString.append(value).append("\n");// \ncookie??
                }
                cookieString.deleteCharAt(cookieString.length() - 1);
                Header h = new BasicHeader(header.getKey(), cookieString.toString());
                response.addHeader(h);
            } else {
                Header h = new BasicHeader(header.getKey(), values.get(0));
                response.addHeader(h);
            }
        }
    }
    System.out.println("performRequest---999999-getStatusLine=" + response.getStatusLine());
    return response;
}

From source file:org.bsc.maven.plugin.confluence.SwizzleApp.java

/**
 * //from ww w .  ja va2  s  .  com
 * @throws Exception 
 */
private void usingHttp() throws Exception {

    Confluence.ProxyInfo proxyInfo = null;

    Confluence confluence = confluence = ConfluenceFactory.createInstanceDetectingVersion(
            url.concat("/rpc/xmlrpc"), //args[0], 
            proxyInfo, username, //args[1], 
            password); //args[2]);

    Page page = confluence.getPage("CIRC", "Best Movies");

    java.io.InputStream is = null;
    java.io.FileOutputStream fos = null;
    try {
        final String req = String.format("%s/%s?pageId=%s", url, ExportFormat.PDF.url, page.getId());
        System.out.println(req);
        java.net.URL _url = new java.net.URL(req);

        HttpURLConnection urlConnection = (HttpURLConnection) _url.openConnection();
        //HttpURLConnection.setFollowRedirects(true);
        //urlConnection.setInstanceFollowRedirects(true);
        String userpass = username + ":" + password;

        String basicAuth = "Basic " + new String(new Base64().encode(userpass.getBytes()));
        urlConnection.addRequestProperty("Authorization", basicAuth);
        urlConnection.addRequestProperty("X-Atlassian-Token", "no-check");
        urlConnection.addRequestProperty("Accept-Encoding", "gzip,deflate,sdch");

        urlConnection.setUseCaches(false);

        is = urlConnection.getInputStream();

        fos = new java.io.FileOutputStream("target/out.pdf");

        IOUtils.copy(is, fos);
    } finally {
        IOUtils.closeQuietly(is);
        IOUtils.closeQuietly(fos);
    }
}

From source file:com.navercorp.volleyextensions.volleyer.multipart.stack.MultipartHurlStack.java

@Override
public HttpResponse performRequest(Request<?> request, Map<String, String> additionalHeaders)
        throws IOException, AuthFailureError {
    String url = request.getUrl();
    HashMap<String, String> map = new HashMap<String, String>();
    map.putAll(request.getHeaders());//from   w  w w  .j  a va 2s. co  m
    map.putAll(additionalHeaders);
    if (mUrlRewriter != null) {
        String rewritten = mUrlRewriter.rewriteUrl(url);
        if (rewritten == null) {
            throw new IOException("URL blocked by rewriter: " + url);
        }
        url = rewritten;
    }
    URL parsedUrl = new URL(url);
    HttpURLConnection connection = openConnection(parsedUrl, request);
    for (String headerName : map.keySet()) {
        connection.addRequestProperty(headerName, map.get(headerName));
    }

    setConnectionParametersForRequest(connection, request);
    // Initialize HttpResponse with data from the HttpURLConnection.
    ProtocolVersion protocolVersion = new ProtocolVersion("HTTP", 1, 1);
    int responseCode = connection.getResponseCode();
    if (responseCode == -1) {
        // -1 is returned by getResponseCode() if the response code could not be retrieved.
        // Signal to the caller that something was wrong with the connection.
        throw new IOException("Could not retrieve response code from HttpUrlConnection.");
    }
    StatusLine responseStatus = new BasicStatusLine(protocolVersion, connection.getResponseCode(),
            connection.getResponseMessage());
    BasicHttpResponse response = new BasicHttpResponse(responseStatus);
    response.setEntity(entityFromConnection(connection));
    for (Entry<String, List<String>> header : connection.getHeaderFields().entrySet()) {
        if (header.getKey() != null) {
            Header h = new BasicHeader(header.getKey(), header.getValue().get(0));
            response.addHeader(h);
        }
    }
    return response;
}

From source file:com.gitblit.auth.RedmineAuthProvider.java

private String getCurrentUserAsJson(String username, char[] password) throws IOException {
    if (testingJson != null) { // for testing
        return testingJson;
    }/*from w  w w.  j  a va2s  .  c  o  m*/

    String url = this.settings.getString(Keys.realm.redmine.url, "");
    if (!url.endsWith("/")) {
        url = url.concat("/");
    }
    String apiUrl = url + "users/current.json";

    HttpURLConnection http;
    if (username == null) {
        // apikey authentication
        String apiKey = String.valueOf(password);
        http = (HttpURLConnection) ConnectionUtils.openConnection(apiUrl, null, null);
        http.addRequestProperty("X-Redmine-API-Key", apiKey);
    } else {
        // username/password BASIC authentication
        http = (HttpURLConnection) ConnectionUtils.openConnection(apiUrl, username, password);
    }
    http.setRequestMethod("GET");
    http.connect();
    InputStreamReader reader = new InputStreamReader(http.getInputStream());
    return IOUtils.toString(reader);
}