Example usage for java.io DataOutputStream write

List of usage examples for java.io DataOutputStream write

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Introduction

In this page you can find the example usage for java.io DataOutputStream write.

Prototype

public synchronized void write(int b) throws IOException

Source Link

Document

Writes the specified byte (the low eight bits of the argument b) to the underlying output stream.

Usage

From source file:com.fullhousedev.globalchat.bukkit.PluginMessageManager.java

public static void sendRawMessage(String subChannel, String serverName, byte[] message, Plugin pl) {
    ByteArrayOutputStream b = new ByteArrayOutputStream();
    DataOutputStream out = new DataOutputStream(b);

    try {/*from w  w w.  j  a v a2s. c o m*/
        out.writeUTF("Forward");
        out.writeUTF(serverName);
        out.writeUTF(subChannel);

        out.writeShort(message.length);
        out.write(message);
    } catch (IOException ex) {
        Logger.getLogger(GlobalChat.class.getName()).log(Level.SEVERE, null, ex);
    }

    Player p = Bukkit.getOnlinePlayers()[0];

    p.sendPluginMessage(pl, "BungeeCord", b.toByteArray());
}

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

@SuppressWarnings("deprecation")
/* package */static void setConnectionParametersForRequest(HttpURLConnection connection, Request<?> request)
        throws IOException, AuthFailureError {
    switch (request.getMethod()) {
    case Method.DEPRECATED_GET_OR_POST:
        // This is the deprecated way that needs to be handled for backwards compatibility.
        // If the request's post body is null, then the assumption is that the request is
        // GET. Otherwise, it is assumed that the request is a POST.
        byte[] postBody = request.getPostBody();
        if (postBody != null) {
            // Prepare output. There is no need to set Content-Length explicitly,
            // since this is handled by HttpURLConnection using the size of the prepared
            // output stream.
            connection.setDoOutput(true);
            connection.setRequestMethod("POST");
            connection.addRequestProperty(HEADER_CONTENT_TYPE, request.getPostBodyContentType());
            DataOutputStream out = new DataOutputStream(connection.getOutputStream());
            out.write(postBody);
            out.close();/*from  www.j  a v a  2  s. c o m*/
        }
        break;
    case Method.GET:
        // Not necessary to set the request method because connection defaults to GET but
        // being explicit here.
        connection.setRequestMethod("GET");
        // connection.connect();
        break;
    case Method.DELETE:
        connection.setRequestMethod("DELETE");
        break;
    case Method.POST:
        connection.setRequestMethod("POST");
        addBodyIfExists(connection, request);
        break;
    case Method.PUT:
        connection.setRequestMethod("PUT");
        addBodyIfExists(connection, request);
        break;
    case Method.HEAD:
        connection.setRequestMethod("HEAD");
        break;
    case Method.OPTIONS:
        connection.setRequestMethod("OPTIONS");
        break;
    case Method.TRACE:
        connection.setRequestMethod("TRACE");
        break;
    case Method.PATCH:
        addBodyIfExists(connection, request);
        connection.setRequestMethod("PATCH");
        break;
    default:
        throw new IllegalStateException("Unknown method type.");
    }
}

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

@SuppressWarnings("deprecation")
/* package */static void setConnectionParametersForRequest(final HttpURLConnection connection,
        final Request<?> request) throws IOException, AuthFailureError {
    switch (request.getMethod()) {
    case Method.DEPRECATED_GET_OR_POST:
        // This is the deprecated way that needs to be handled for backwards
        // compatibility.
        // If the request's post body is null, then the assumption is that
        // the request is
        // GET. Otherwise, it is assumed that the request is a POST.
        final byte[] postBody = request.getPostBody();
        if (postBody != null) {
            // Prepare output. There is no need to set Content-Length
            // explicitly,
            // since this is handled by HttpURLConnection using the size of
            // the prepared
            // output stream.
            connection.setDoOutput(true);
            connection.setRequestMethod("POST");
            connection.addRequestProperty(HEADER_CONTENT_TYPE, request.getPostBodyContentType());
            final DataOutputStream out = new DataOutputStream(connection.getOutputStream());
            out.write(postBody);
            out.close();//from  w  w w . j a va  2  s . c  o  m
        }
        break;
    case Method.GET:
        // Not necessary to set the request method because connection
        // defaults to GET but
        // being explicit here.
        connection.setRequestMethod("GET");
        break;
    case Method.DELETE:
        connection.setRequestMethod("DELETE");
        break;
    case Method.POST:
        connection.setRequestMethod("POST");
        addBodyIfExists(connection, request);
        break;
    case Method.PUT:
        connection.setRequestMethod("PUT");
        addBodyIfExists(connection, request);
        break;
    case Method.HEAD:
        connection.setRequestMethod("HEAD");
        break;
    case Method.OPTIONS:
        connection.setRequestMethod("OPTIONS");
        break;
    case Method.TRACE:
        connection.setRequestMethod("TRACE");
        break;
    case Method.PATCH:
        addBodyIfExists(connection, request);
        connection.setRequestMethod("PATCH");
        break;
    default:
        throw new IllegalStateException("Unknown method type.");
    }
}

From source file:com.selene.volley.stack.HurlStack.java

@SuppressWarnings("deprecation")
private static void setConnectionParametersForRequest(HttpURLConnection connection, Request<?> request)
        throws IOException, AuthFailureError {
    switch (request.getMethod()) {
    case Method.DEPRECATED_GET_OR_POST:
        // This is the deprecated way that needs to be handled for backwards
        // compatibility.
        // If the request's post body is null, then the assumption is that
        // the request is
        // GET. Otherwise, it is assumed that the request is a POST.
        byte[] postBody = request.getPostBody();
        if (postBody != null) {
            // Prepare output. There is no need to set Content-Length
            // explicitly,
            // since this is handled by HttpURLConnection using the size of
            // the prepared
            // output stream.
            connection.setDoOutput(true);
            connection.setRequestMethod("POST");
            connection.addRequestProperty(HEADER_CONTENT_TYPE, request.getPostBodyContentType());
            DataOutputStream out = new DataOutputStream(connection.getOutputStream());
            out.write(postBody);
            out.close();/*from   ww w. j  ava 2  s.  c  o  m*/
        }
        break;
    case Method.GET:
        // Not necessary to set the request method because connection
        // defaults to GET but
        // being explicit here.
        connection.setRequestMethod("GET");
        break;
    case Method.DELETE:
        connection.setRequestMethod("DELETE");
        break;
    case Method.POST:
        connection.setRequestMethod("POST");
        addBodyIfExists(connection, request);
        break;
    case Method.PUT:
        connection.setRequestMethod("PUT");
        addBodyIfExists(connection, request);
        break;
    case Method.HEAD:
        connection.setRequestMethod("HEAD");
        break;
    case Method.OPTIONS:
        connection.setRequestMethod("OPTIONS");
        break;
    case Method.TRACE:
        connection.setRequestMethod("TRACE");
        break;
    case Method.PATCH:
        connection.setRequestMethod("PATCH");
        addBodyIfExists(connection, request);
        break;
    default:
        throw new IllegalStateException("Unknown method type.");
    }
}

From source file:com.yaozu.object.volley.toolbox.HurlStack.java

@SuppressWarnings("deprecation")
/* package */static void setConnectionParametersForRequest(HttpURLConnection connection, Request<?> request)
        throws IOException, AuthFailureError {
    switch (request.getMethod()) {
    case Request.Method.DEPRECATED_GET_OR_POST:
        // This is the deprecated way that needs to be handled for backwards
        // compatibility.
        // If the request's post body is null, then the assumption is that
        // the request is
        // GET. Otherwise, it is assumed that the request is a POST.
        byte[] postBody = request.getPostBody();
        if (postBody != null) {
            // Prepare output. There is no need to set Content-Length
            // explicitly,
            // since this is handled by HttpURLConnection using the size of
            // the prepared
            // output stream.
            connection.setDoOutput(true);
            connection.setRequestMethod("POST");
            connection.addRequestProperty(HEADER_CONTENT_TYPE, request.getPostBodyContentType());
            DataOutputStream out = new DataOutputStream(connection.getOutputStream());
            out.write(postBody);
            out.close();/*from   ww w. ja  v a  2s .c o m*/
        }
        break;
    case Request.Method.GET:
        // Not necessary to set the request method because connection
        // defaults to GET but
        // being explicit here.
        connection.setRequestMethod("GET");
        break;
    case Request.Method.DELETE:
        connection.setRequestMethod("DELETE");
        break;
    case Request.Method.POST:
        connection.setRequestMethod("POST");
        addBodyIfExists(connection, request);
        break;
    case Request.Method.PUT:
        connection.setRequestMethod("PUT");
        addBodyIfExists(connection, request);
        break;
    case Request.Method.HEAD:
        connection.setRequestMethod("HEAD");
        break;
    case Request.Method.OPTIONS:
        connection.setRequestMethod("OPTIONS");
        break;
    case Request.Method.TRACE:
        connection.setRequestMethod("TRACE");
        break;
    case Request.Method.PATCH:
        connection.setRequestMethod("PATCH");
        addBodyIfExists(connection, request);
        break;
    default:
        throw new IllegalStateException("Unknown method type.");
    }
}

From source file:org.hoteia.qalingo.translation.LoaderTranslationUtil.java

private static void processLineWithComment(DataOutputStream writer, String languageCode, String line,
        String outputEncoding) throws UnsupportedEncodingException, IOException {
    writer.write(((String) line).getBytes(outputEncoding));
    writer.write(buildCarriageReturn(outputEncoding));
}

From source file:learn.encryption.ssl.SSLContext_Https.java

/**
 * Post??web??,?utf-8//from w  ww.  j  a v a2  s  .  co  m
 * 
 * ?UTF8
 * 
 * @param actionUrl
 * @param params
 * @param timeout   
 * @return
 * @throws InvalidParameterException
 * @throws NetWorkException
 * @throws IOException
 * @throws IllegalAccessException 
 * @throws IllegalArgumentException 
 * @throws Exception
 */
public static String post(String url, Map<String, String> params, int timeout)
        throws IOException, IllegalArgumentException, IllegalAccessException {
    if (url == null || url.equals(""))
        throw new IllegalArgumentException("url ");
    if (params == null)
        throw new IllegalArgumentException("params ?");
    if (url.indexOf('?') > 0) {
        url = url
                + "&token=A04BCQULBDgEFB1BQk5cU1NRU19cQU1WWkBPCg0FAwIkCVpZWl1UVExTXFRDSFZSSVlPSkADGhw7HAoQEQMDRFhAWUJYV0hBVE4JAxQLCQlPQ1oiNig/KSsmSEBPGBsAFxkDEkBYSF1eTk1USVldU1FQSEBPFh0OMQhPXEBQSBE=";
    } else {
        url = url
                + "?token=A04BCQULBDgEFB1BQk5cU1NRU19cQU1WWkBPCg0FAwIkCVpZWl1UVExTXFRDSFZSSVlPSkADGhw7HAoQEQMDRFhAWUJYV0hBVE4JAxQLCQlPQ1oiNig/KSsmSEBPGBsAFxkDEkBYSF1eTk1USVldU1FQSEBPFh0OMQhPXEBQSBE=";
    }

    String sb2 = "";
    String BOUNDARY = java.util.UUID.randomUUID().toString();
    String PREFIX = "--", LINEND = "\r\n";
    String MULTIPART_FROM_DATA = "multipart/form-data";
    String CHARSET = "UTF-8";
    // try {
    URL uri = new URL(url);
    HttpsURLConnection conn = (HttpsURLConnection) uri.openConnection();
    // 
    conn.setConnectTimeout(timeout);
    conn.setReadTimeout(timeout);
    conn.setDoInput(true);
    conn.setDoOutput(true);
    conn.setUseCaches(false);
    conn.setRequestMethod("POST");
    conn.setRequestProperty("connection", "keep-alive");
    conn.setRequestProperty("Charsert", "UTF-8");
    conn.setRequestProperty("Content-Type", MULTIPART_FROM_DATA + ";boundary=" + BOUNDARY);
    SSLSocketFactory ssf = sslContext.getSocketFactory();
    conn.setSSLSocketFactory(ssf);
    conn.setHostnameVerifier(HOSTNAME_VERIFIER);

    StringBuilder sb = new StringBuilder();
    for (Map.Entry<String, String> entry : params.entrySet()) {
        sb.append(PREFIX);
        sb.append(BOUNDARY);
        sb.append(LINEND);
        sb.append("Content-Disposition: form-data; name=\"" + entry.getKey() + "\"" + LINEND);
        sb.append("Content-Type: text/plain; charset=" + CHARSET + LINEND);
        sb.append("Content-Transfer-Encoding: 8bit" + LINEND);
        sb.append(LINEND);
        sb.append(entry.getValue());
        sb.append(LINEND);
    }

    DataOutputStream outStream = new DataOutputStream(conn.getOutputStream());
    outStream.write(sb.toString().getBytes("UTF-8"));
    InputStream in = null;

    byte[] end_data = (PREFIX + BOUNDARY + PREFIX + LINEND).getBytes();
    outStream.write(end_data);
    outStream.flush();

    int res = conn.getResponseCode();
    if (res == 200) {
        in = conn.getInputStream();
        BufferedReader br = new BufferedReader(new InputStreamReader(in, "UTF-8"));
        String line = "";
        for (line = br.readLine(); line != null; line = br.readLine()) {
            sb2 = sb2 + line;
        }
    }
    outStream.close();
    conn.disconnect();
    return sb2;
}

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

@SuppressWarnings("deprecation")
/* package */ static void setConnectionParametersForRequest(HttpURLConnection connection, Request<?> request)
        throws IOException, AuthFailureError {
    switch (request.getMethod()) {
    case Method.DEPRECATED_GET_OR_POST:
        // This is the deprecated way that needs to be handled for backwards compatibility.
        // If the request's post body is null, then the assumption is that the request is
        // GET.  Otherwise, it is assumed that the request is a POST.
        byte[] postBody = request.getPostBody();
        if (postBody != null) {
            // Prepare output. There is no need to set Content-Length explicitly,
            // since this is handled by HttpURLConnection using the size of the prepared
            // output stream.
            connection.setDoOutput(true);
            connection.setRequestMethod("POST");
            connection.addRequestProperty(HEADER_CONTENT_TYPE, request.getPostBodyContentType());
            DataOutputStream out = new DataOutputStream(connection.getOutputStream());
            out.write(postBody);
            out.close();//w  ww  . jav  a  2 s.co  m
        }
        break;
    case Method.GET:
        // Not necessary to set the request method because connection defaults to GET but
        // being explicit here.
        connection.setRequestMethod("GET");
        break;
    case Method.DELETE:
        connection.setRequestMethod("DELETE");
        break;
    case Method.POST:
        connection.setRequestMethod("POST");
        addMultipartIfExists(connection, request);
        break;
    case Method.PUT:
        connection.setRequestMethod("PUT");
        addMultipartIfExists(connection, request);
        break;
    case Method.HEAD:
        connection.setRequestMethod("HEAD");
        break;
    case Method.OPTIONS:
        connection.setRequestMethod("OPTIONS");
        break;
    case Method.TRACE:
        connection.setRequestMethod("TRACE");
        break;
    case Method.PATCH:
        connection.setRequestMethod("PATCH");
        addMultipartIfExists(connection, request);
        break;
    default:
        throw new IllegalStateException("Unknown method type.");
    }
}

From source file:net.adamcin.httpsig.testutil.KeyTestUtil.java

public static byte[] dumpKeyBlob(PublicKey publicKey) {
    ByteArrayOutputStream byteOs = new ByteArrayOutputStream();

    try {// w  ww .j a  v a  2s.c  om
        if (publicKey instanceof RSAPublicKey) {
            RSAPublicKey rsaPublicKey = (RSAPublicKey) publicKey;
            DataOutputStream dos = new DataOutputStream(byteOs);
            dos.writeInt("ssh-rsa".getBytes().length);
            dos.write("ssh-rsa".getBytes());
            dos.writeInt(rsaPublicKey.getPublicExponent().toByteArray().length);
            dos.write(rsaPublicKey.getPublicExponent().toByteArray());
            dos.writeInt(rsaPublicKey.getModulus().toByteArray().length);
            dos.write(rsaPublicKey.getModulus().toByteArray());
        } else if (publicKey instanceof DSAPublicKey) {
            DSAPublicKey dsaPublicKey = (DSAPublicKey) publicKey;
            DSAParams dsaParams = dsaPublicKey.getParams();

            DataOutputStream dos = new DataOutputStream(byteOs);
            dos.writeInt("ssh-dss".getBytes().length);
            dos.write("ssh-dss".getBytes());
            dos.writeInt(dsaParams.getP().toByteArray().length);
            dos.write(dsaParams.getP().toByteArray());
            dos.writeInt(dsaParams.getQ().toByteArray().length);
            dos.write(dsaParams.getQ().toByteArray());
            dos.writeInt(dsaParams.getG().toByteArray().length);
            dos.write(dsaParams.getG().toByteArray());
            dos.writeInt(dsaPublicKey.getY().toByteArray().length);
            dos.write(dsaPublicKey.getY().toByteArray());
        } else {
            throw new IllegalArgumentException("Not a supported public key: " + publicKey);
        }
    } catch (IOException e) {
        // shouldn't happen
        LOGGER.error("failed to dump public key blob", e);
    }
    return byteOs.toByteArray();
}

From source file:com.trsst.client.MultiPartRequestEntity.java

private static void writeContent(byte[] content, String contentId, String contentType, DataOutputStream out)
        throws IOException {
    if (contentType == null) {
        throw new NullPointerException("media content type can't be null");
    }//from w ww . j  a  v  a2 s.co m
    out.writeBytes("content-type: " + contentType + "\r\n");
    out.writeBytes("content-id: <cid:" + contentId + ">\r\n\r\n");
    out.write(new Base64().encode(content));
}