Example usage for io.netty.util CharsetUtil UTF

Introduction

In this page you can find the example usage for io.netty.util CharsetUtil UTF_8.

Prototype

Charset UTF_8

To view the source code for io.netty.util CharsetUtil UTF_8.

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Document

8-bit UTF (UCS Transformation Format)

Usage

From source file:com.tesora.dve.db.mysql.libmy.MyHandshakeV10.java

License:Open Source License

@Override
public void unmarshallMessage(ByteBuf cb) {
    protocolVersion = cb.readByte();/*from ww w  . ja  v a2s.co  m*/
    serverVersion = cb.readSlice(cb.bytesBefore((byte) 0)).toString(CharsetUtil.UTF_8);
    cb.skipBytes(1); // skip the NULL terminator
    threadID = cb.readInt();
    scrambleBuffer1st = MysqlAPIUtils.readBytesAsString(cb, 8, CharsetUtil.ISO_8859_1);
    cb.skipBytes(1);
    long sc1 = cb.readUnsignedShort();
    serverCharset = cb.readByte();
    serverStatus = cb.readShort();
    long sc2 = Long.rotateLeft(cb.readUnsignedShort(), 16);
    setServerCapabilities(sc1 + sc2);
    scrambleBufferSize = new Integer(cb.readByte());
    cb.skipBytes(10); //unused bytes
    scrambleBuffer2nd = cb.readSlice(cb.bytesBefore((byte) 0)).toString(CharsetUtil.ISO_8859_1);
    cb.skipBytes(1);
    if ((serverCapabilitiesasLong
            & ClientCapabilities.CLIENT_PLUGIN_AUTH) == ClientCapabilities.CLIENT_PLUGIN_AUTH) {
        plugInProvidedData = cb.readSlice(cb.bytesBefore((byte) 0)).toString(CharsetUtil.UTF_8);
    }
}

From source file:com.tesora.dve.db.mysql.libmy.MyLoadDataResponse.java

License:Open Source License

@Override
public void marshallMessage(ByteBuf cb) {
    cb.writeByte(0xFB);
    cb.writeBytes(fileName.getBytes(CharsetUtil.UTF_8));
}

From source file:com.tesora.dve.db.mysql.libmy.MyLoginRequest.java

License:Open Source License

@Override
public void unmarshallMessage(ByteBuf cb) {
    clientCapabilities = cb.readUnsignedInt();
    boolean hasConnectDatabase = ((clientCapabilities
            & ClientCapabilities.CLIENT_CONNECT_WITH_DB) == ClientCapabilities.CLIENT_CONNECT_WITH_DB);
    maxPacketSize = cb.readInt();//w w w .  j av  a 2 s  .co  m
    clientCharset = cb.readByte();

    cb.skipBytes(23); // login request has a 23 byte filler
    username = cb.readSlice(cb.bytesBefore((byte) 0)).toString(CharsetUtil.UTF_8);
    cb.skipBytes(1); // skip the NULL terminator
    byte passwordLength = cb.readByte();
    byte[] passwordBytes = new byte[passwordLength];
    cb.getBytes(cb.readerIndex(), passwordBytes, 0, passwordLength);
    password = new String(passwordBytes, CharsetUtil.ISO_8859_1);
    cb.skipBytes(passwordLength);
    // if the clientCapabilities flag has the CLIENT_CONNECT_WITH_DB bit set,
    // then this message contains an initial database to connect to
    if (hasConnectDatabase) {
        database = cb.readSlice(cb.bytesBefore((byte) 0)).toString(CharsetUtil.UTF_8);
        if (database.length() < 1) {
            database = null;
        }
    }
}

From source file:com.tesora.dve.db.mysql.libmy.MyLoginRequest.java

License:Open Source License

@Override
public void marshallMessage(ByteBuf cb) {
    boolean hasConnectDatabase = false;
    if (database != null) {
        clientCapabilities = clientCapabilities + ClientCapabilities.CLIENT_CONNECT_WITH_DB;
        hasConnectDatabase = true;/*w  w w .  java 2  s .  co  m*/
    }
    cb.writeInt((int) clientCapabilities);
    cb.writeInt(maxPacketSize);
    cb.writeByte(clientCharset);
    cb.writeZero(23); // filler
    cb.writeBytes(username.getBytes(CharsetUtil.UTF_8));
    cb.writeZero(1); // null terminator for username
    byte[] passwordBytes = password.getBytes(CharsetUtil.ISO_8859_1);
    MysqlAPIUtils.putLengthCodedString(cb, passwordBytes, false);
    if (hasConnectDatabase) {
        cb.writeBytes(database.getBytes(CharsetUtil.UTF_8));
        cb.writeZero(1); // null terminator for database
    }
    if (plugInData != null) {
        cb.writeBytes(plugInData.getBytes(CharsetUtil.UTF_8));
        cb.writeZero(1); // null terminator for plugInData
    }
}

From source file:com.tesora.dve.db.mysql.libmy.MyOKResponse.java

License:Open Source License

@Override
public void unmarshallMessage(ByteBuf cb) {
    cb.readByte(); // field count - always 0
    affectedRows = MysqlAPIUtils.getLengthCodedLong(cb);
    insertId = MysqlAPIUtils.getLengthCodedLong(cb);
    serverStatus = cb.readUnsignedShort();
    warningCount = cb.readUnsignedShort();
    if (cb.isReadable())
        message = MysqlAPIUtils.readBytesAsString(cb, CharsetUtil.UTF_8);
}

From source file:com.tesora.dve.db.mysql.portal.MSPAuthenticateHandlerV10.java

License:Open Source License

protected MyMessage doAuthenticate(ChannelHandlerContext ctx, MSPAuthenticateV10MessageMessage authMessage)
        throws Throwable {
    MyMessage mysqlResp;// w  w w  .j av  a 2s.c om
    byte clientCharsetId = authMessage.getCharsetID();
    String username = authMessage.getUsername();
    String password = authMessage.getPassword();

    SSConnection ssCon = ctx.channel().attr(ConnectionHandlerAdapter.SSCON_KEY).get();
    ssCon.setClientCapabilities(authMessage.getClientCapabilities());

    UserCredentials userCred = new UserCredentials(username, password, false);
    ssCon.startConnection(userCred);
    String initialDB = authMessage.getInitialDatabase();
    if (!"".equals(authMessage.getInitialDatabase())) {
        final DBEmptyTextResultConsumer resultConsumer = new DBEmptyTextResultConsumer();
        byte[] query = ("USE " + initialDB).getBytes(CharsetUtil.UTF_8);
        ExecuteRequestExecutor.execute(ssCon, resultConsumer, query);
    }

    NativeCharSet cliendCharSet = MysqlNativeCharSetCatalog.DEFAULT_CATALOG
            .findCharSetByCollationId(clientCharsetId);
    if (cliendCharSet != null) {
        mysqlResp = new MyOKResponse();
        ssCon.setClientCharSet(cliendCharSet);
    } else {
        mysqlResp = new MyErrorResponse(
                new PEException("Unsupported character set specified (id=" + clientCharsetId + ")"));
    }
    return mysqlResp;
}

From source file:com.tesora.dve.db.mysql.portal.MSPAuthenticateV10Message.java

License:Open Source License

@Override
public void execute(ExecutorService clientExecutorService, ChannelHandlerContext ctx, SSConnection ssCon,
        MSPMessage protocolMessage) throws PEException {

    MSPAuthenticateV10MessageMessage authMessage = castProtocolMessage(MSPAuthenticateV10MessageMessage.class,
            protocolMessage);//from www .  j a  va2  s  .com

    ssCon.setClientCapabilities(authMessage.getClientCapabilities());

    byte clientCharsetId = authMessage.getCharsetID();
    String username = authMessage.getUsername();
    String password = authMessage.getPassword();

    // Login in the SSConnection
    MyMessage mysqlResp;
    try {
        UserCredentials userCred = new UserCredentials(username, password, false);
        ssCon.startConnection(userCred);
        String initialDB = authMessage.getInitialDatabase();
        if (!"".equals(authMessage.getInitialDatabase())) {
            final DBEmptyTextResultConsumer resultConsumer = new DBEmptyTextResultConsumer();
            byte[] query = ("USE " + initialDB).getBytes(CharsetUtil.UTF_8);
            ExecuteRequestExecutor.execute(ssCon, resultConsumer, query);
        }

        NativeCharSet cliendCharSet = MysqlNativeCharSetCatalog.DEFAULT_CATALOG
                .findCharSetByCollationId(clientCharsetId);
        if (cliendCharSet != null) {
            mysqlResp = new MyOKResponse();
            ssCon.setClientCharSet(cliendCharSet);
        } else {
            mysqlResp = new MyErrorResponse(
                    new PEException("Unsupported character set specified (id=" + clientCharsetId + ")"));
        }
    } catch (PEException e) {
        mysqlResp = new MyErrorResponse(e.rootCause());
    } catch (Throwable t) {
        mysqlResp = new MyErrorResponse(new Exception(t.getMessage()));
    }

    ctx.writeAndFlush(mysqlResp);
}

From source file:com.tesora.dve.db.mysql.portal.protocol.MSPAuthenticateV10MessageMessage.java

License:Open Source License

@Override
protected ParsedData unmarshall(ByteBuf source) {
    ParsedData parseValues = new ParsedData();
    parseValues.caps = new ClientCapabilities(source.readUnsignedInt());
    parseValues.maxPacketSize = source.readInt();
    parseValues.charsetID = source.readByte();

    source.skipBytes(23); // login request has a 23 byte filler
    parseValues.username = source.readSlice(source.bytesBefore((byte) 0)).toString(CharsetUtil.UTF_8);
    source.skipBytes(1); // skip the NULL terminator
    byte passwordLength = source.readByte();
    parseValues.password = source.readSlice(passwordLength).toString(CharsetUtil.ISO_8859_1);

    // if the clientCapabilities flag has the CLIENT_CONNECT_WITH_DB bit set,
    // then this message contains an initial database to connect to
    if (parseValues.caps.connectWithDB()) {
        parseValues.initialDatabase = source.readSlice(source.bytesBefore((byte) 0))
                .toString(CharsetUtil.UTF_8);
        source.skipBytes(1); // skip the NULL terminator
    } else {//from   www  .  j ava 2  s.  c o  m
        parseValues.initialDatabase = "";
    }
    return parseValues;
}

From source file:com.tesora.dve.db.mysql.RedistTupleBuilder.java

License:Open Source License

public SQLCommand buildInsertStatement(int tupleCount) throws PEException {
    return QueryStepMultiTupleRedistOperation.getTableInsertStatement(/*
                                                                       * PerHostConnectionManager.INSTANCE.lookupConnection(targetWG
                                                                       * .getCommectionId())
                                                                       */CharsetUtil.UTF_8, targetTable,
            insertOptions, rowSetMetadata, tupleCount, insertIgnore);
}

From source file:com.tesora.dve.db.NativeResultHandler.java

License:Open Source License

public String getObjectAsString(ColumnMetadata uc, Object obj) throws PEException {
    String colStr;//  w w  w .ja v  a2  s.  co m
    byte[] b = getObjectAsBytes(uc, obj);
    //      try {
    if (uc.getDataType() == Types.BLOB || uc.getDataType() == Types.LONGVARBINARY) {
        colStr = new String(b, CharsetUtil.ISO_8859_1);
    } else {
        colStr = new String(b, CharsetUtil.UTF_8);
    }
    //      } catch (UnsupportedEncodingException e) {
    //         // Just return the default encoding
    //         colStr = new String(b);
    //      }
    return colStr;
}

Example usage for io.netty.util CharsetUtil UTF_8

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