Example usage for org.apache.thrift.transport TFramedTransport close

Introduction

In this page you can find the example usage for org.apache.thrift.transport TFramedTransport close.

Prototype

public void close() 

Source Link

Usage

From source file:com.ning.metrics.collector.TestPerformance.java

License:Apache License

public static void main(String[] args) throws Exception {
    final TFramedTransport transport = createScribeClient();

    String message = createThriftPayload();
    //String message = createSmilePayload();

    NUMBER_OF_MESSAGES_PER_SCRIBE_CLIENT = 2000;
    doOneRun(message);/*from  w w w . j  av  a  2s. c om*/

    //NUMBER_OF_MESSAGES_PER_SCRIBE_CLIENT = 2500;
    //doOneRun(message);

    //NUMBER_OF_MESSAGES_PER_SCRIBE_CLIENT = 3000;
    //doOneRun(message);

    //NUMBER_OF_MESSAGES_PER_SCRIBE_CLIENT = 20000;
    //doOneRun(message);

    transport.close();

    System.exit(0);
}

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From source file:org.apache.cassandra.http.HTTPCassandra.java

License:Apache License

public String[] handleGET(String[] query) {
    String keyspace = query[1];// ww w .ja v  a2  s  .co m
    String colFam = query[2];
    String key = query[3];
    String superColumn = query[4];
    String startColumn = query[5];
    String endColumn = query[6];

    String[] consistencyLevelReturnType = StringUtils.split(query[7], ".");
    String type = consistencyLevelReturnType[1];
    ConsistencyLevel CL = ConsistencyLevel.valueOf(consistencyLevelReturnType[0]);

    TTransport tr = new TSocket(HOST, PORT);
    TFramedTransport tf = new TFramedTransport(tr);
    TProtocol proto = new TBinaryProtocol(tf);
    Cassandra.Client client = new Cassandra.Client(proto);
    String retData = "";

    try {
        tf.open();
        client.set_keyspace(keyspace);
        byte[] userIDKey = key.getBytes();
        ColumnParent parent = new ColumnParent(colFam);

        SlicePredicate predicate = new SlicePredicate();
        SliceRange sliceRange = new SliceRange();
        sliceRange.setStart(startColumn.getBytes(UTF8));
        sliceRange.setFinish(endColumn.getBytes(UTF8));
        predicate.setSlice_range(sliceRange);
        List<ColumnOrSuperColumn> results = client.get_slice(ByteBuffer.wrap(userIDKey), parent, predicate, CL);

        //create return data
        if ((type.equalsIgnoreCase("json"))) {

            retData = toJSON(results, key);
            type = "application/json";
        } else if ((type.equalsIgnoreCase("xml"))) {

            retData = toXML(results, key);
            type = "text/xml";
        } else if ((type.equalsIgnoreCase("plain"))) {

            CharBuffer cbuf;
            for (ColumnOrSuperColumn result : results) {
                Column column = result.column;
                Charset charset = Charset.forName("UTF8");
                CharsetDecoder decoder = charset.newDecoder();
                cbuf = decoder.decode(column.name);
                retData += "Key: " + cbuf.toString() + " ";
                cbuf = decoder.decode(column.value);
                retData += "Value: " + cbuf.toString() + " \n";
            }
            type = "text/plain";
        }

        tf.close();
    } catch (Exception e) {
        String[] eRet = new String[2];
        if (e instanceof InvalidRequestException) {
            //keyspace or col fam might not exist
            eRet[0] = "400";
            eRet[1] = "Client Request error"; //todo: query inspection
        } else if (e instanceof UnavailableException) {
            eRet[0] = "503";
            eRet[1] = "Service Unavailable";
        } else if (e instanceof TimedOutException) {
            //not the best fit as 4xx codes are client errors, but this isnt a strict http implementation
            eRet[0] = "408";
            eRet[1] = "Request Timeout - Valid query try again later";
        } else {
            eRet[0] = "500";
            eRet[1] = "Internal Server Error";
        }
        return eRet;
    }
    //send return headers
    if (retData.equals("")) {
        String[] eRet = new String[2];
        eRet[0] = "404";
        eRet[1] = "Row Not Found";
        return eRet;
    } else {
        String[] wholeRowRet = new String[3];
        wholeRowRet[0] = "200";
        wholeRowRet[1] = retData;
        wholeRowRet[2] = type;
        return wholeRowRet;
    }
}

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From source file:org.apache.cassandra.http.HTTPCassandra.java

License:Apache License

public String[] handlePOST(String[] query, String[] vars) {

    try {// w w  w  .  j a va  2s  .c o  m
        TTransport tr = new TSocket(HOST, PORT);
        TFramedTransport tf = new TFramedTransport(tr);
        TProtocol proto = new TBinaryProtocol(tf);
        Cassandra.Client client = new Cassandra.Client(proto);
        tf.open();

        client.set_keyspace(query[1]);
        ColumnParent cp = new ColumnParent(query[2]);
        byte[] userIDKey = query[3].getBytes();
        ConsistencyLevel CL = ConsistencyLevel.valueOf(query[7]);

        Long clock;

        for (String var : vars) {
            var = java.net.URLDecoder.decode(var, "ISO-8859-1");
            String[] keyval = var.split("=");
            clock = now.getTimeInMillis();
            client.insert(ByteBuffer.wrap(userIDKey), cp, new Column(ByteBuffer.wrap(keyval[0].getBytes(UTF8)),
                    ByteBuffer.wrap(keyval[1].getBytes()), clock), CL);
        }
        System.out.println("");
        tf.close();
    } catch (Exception e) {
        String[] eRet = new String[2];
        if (e instanceof InvalidRequestException) {
            //keyspace or col fam might not exist
            //see wiki discussion
            eRet[0] = "400";
            eRet[1] = "Client Request error"; //todo: query inspection
        } else if (e instanceof UnavailableException) {
            eRet[0] = "503";
            eRet[1] = "Service Unavailable";
        } else if (e instanceof TimedOutException) {
            //not the best fit as 4xx codes are client errors, but this isnt a strict http implementation
            eRet[0] = "408";
            eRet[1] = "Request Timeout - Valid query try again later";
        } else {
            eRet[0] = "500";
            eRet[1] = "Internal Server Error";
        }
        return eRet;
    }

    String[] ret = new String[2];
    ret[0] = "201";
    ret[1] = "Created";
    return ret;
}

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From source file:org.apache.cassandra.http.HTTPCassandra.java

License:Apache License

public String[] handleDELETE(String[] query) {
    String keyspace = query[1];//  w  w  w  .j a  v  a  2 s. c  o  m
    String colFam = query[2];
    String key = query[3];
    String superColumn = query[4];
    String startColumn = query[5];
    String endColumn = query[6];
    ConsistencyLevel CL = ConsistencyLevel.valueOf(query[7]);

    TTransport tr = new TSocket(HOST, PORT);
    TFramedTransport tf = new TFramedTransport(tr);
    TProtocol proto = new TBinaryProtocol(tf);
    Cassandra.Client client = new Cassandra.Client(proto);
    String retData = "";
    long timestamp = 0;

    try {
        tf.open();
        client.set_keyspace(keyspace);
        byte[] userIDKey = key.getBytes();
        ColumnParent parent = new ColumnParent(colFam);

        SlicePredicate predicate = new SlicePredicate();
        SliceRange sliceRange = new SliceRange();
        sliceRange.setStart(startColumn.getBytes(UTF8));
        sliceRange.setFinish(endColumn.getBytes(UTF8));
        predicate.setSlice_range(sliceRange);
        List<ColumnOrSuperColumn> results = client.get_slice(ByteBuffer.wrap(userIDKey), parent, predicate, CL);
        //doesnt need to loop over all
        for (ColumnOrSuperColumn result : results) {
            timestamp = result.column.getTimestamp();
        }

        ColumnPath colPath = new ColumnPath(colFam);
        client.remove(ByteBuffer.wrap(userIDKey), colPath, timestamp, ConsistencyLevel.ONE);
        System.out.println("del");
        tf.close();
    } catch (Exception e) {
        String[] eRet = new String[2];
        if (e instanceof InvalidRequestException) {
            //keyspace or col fam might not exist
            eRet[0] = "400";
            eRet[1] = "Client Request error"; //todo: query inspection
        } else if (e instanceof UnavailableException) {
            eRet[0] = "503";
            eRet[1] = "Service Unavailable";
        } else if (e instanceof TimedOutException) {
            //not the best fit as 4xx codes are client errors, but this isnt a strict http implementation
            eRet[0] = "408";
            eRet[1] = "Request Timeout - Valid query try again later";
        } else {
            eRet[0] = "500";
            eRet[1] = "Internal Server Error";
        }
        return eRet;
    }
    String[] ret = new String[2];
    ret[0] = "201";
    ret[1] = "Created";
    return ret;

}

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From source file:org.jboss.jgroups.cassandra.plugins.BaseCassandraSPI.java

License:Open Source License

protected <T> T execute(ClientExecutor<T> executor) {
    TTransport tr = new TSocket(host, port);
    TFramedTransport tf = new TFramedTransport(tr);
    TProtocol proto = new TBinaryProtocol(tf);
    Cassandra.Client client = new Cassandra.Client(proto);
    try {/*  ww w. ja v a 2  s  .  co  m*/
        tf.open();
        return executor.execute(client);
    } catch (Throwable t) {
        throw new RuntimeException(t);
    } finally {
        tf.close();
    }
}

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From source file:SendFile.StreamFileClient.java

public static void main(String[] args) throws IOException {
    try {/*from  ww w.j ava 2 s . co m*/
        TFramedTransport transport;
        TTransport socket = new TSocket("localhost", 9090);
        transport = new TFramedTransport(socket);
        try {
            transport.open();
            // Set socket timeout to regular mode
        } catch (TTransportException e) {
            System.out.println("Failed to establish connection to host " + e.toString());
            transport.close();
            throw new IOException("Failed to establish connection to host ", e);
        }
        TProtocol protocol = new TBinaryProtocol(transport);
        StreamFileService.Client client = new StreamFileService.Client(protocol);
        perform(client);
        transport.close();
    } catch (TException x) {
        x.printStackTrace();
    }
}

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