Examples with FieldPacket com.alibaba.cobar.net.mysql.FieldPacket used on opensource projects

Example 41 with FieldPacket

use of com.alibaba.cobar.net.mysql.FieldPacket in project cobar by alibaba.

the class SelectUser method response.

public static void response(ServerConnection c) {
    if (CobarServer.getInstance().isOnline()) {
        ByteBuffer buffer = c.allocate();
        buffer = header.write(buffer, c);
        for (FieldPacket field : fields) {
            buffer = field.write(buffer, c);
        }
        buffer = eof.write(buffer, c);
        byte packetId = eof.packetId;
        RowDataPacket row = new RowDataPacket(FIELD_COUNT);
        row.add(getUser(c));
        row.packetId = ++packetId;
        buffer = row.write(buffer, c);
        EOFPacket lastEof = new EOFPacket();
        lastEof.packetId = ++packetId;
        buffer = lastEof.write(buffer, c);
        c.write(buffer);
    } else {
        error.write(c);
    }
}

Example 42 with FieldPacket

use of com.alibaba.cobar.net.mysql.FieldPacket in project cobar by alibaba.

the class SelectVersion method response.

public static void response(ServerConnection c) {
    ByteBuffer buffer = c.allocate();
    buffer = header.write(buffer, c);
    for (FieldPacket field : fields) {
        buffer = field.write(buffer, c);
    }
    buffer = eof.write(buffer, c);
    byte packetId = eof.packetId;
    RowDataPacket row = new RowDataPacket(FIELD_COUNT);
    row.add(Versions.SERVER_VERSION);
    row.packetId = ++packetId;
    buffer = row.write(buffer, c);
    EOFPacket lastEof = new EOFPacket();
    lastEof.packetId = ++packetId;
    buffer = lastEof.write(buffer, c);
    c.write(buffer);
}

Example 43 with FieldPacket

use of com.alibaba.cobar.net.mysql.FieldPacket in project cobar by alibaba.

the class ShowCobarCluster method response.

public static void response(ServerConnection c) {
    ByteBuffer buffer = c.allocate();
    // write header
    buffer = header.write(buffer, c);
    // write field
    for (FieldPacket field : fields) {
        buffer = field.write(buffer, c);
    }
    // write eof
    buffer = eof.write(buffer, c);
    // write rows
    byte packetId = eof.packetId;
    for (RowDataPacket row : getRows(c)) {
        row.packetId = ++packetId;
        buffer = row.write(buffer, c);
    }
    // last eof
    EOFPacket lastEof = new EOFPacket();
    lastEof.packetId = ++packetId;
    buffer = lastEof.write(buffer, c);
    // post write
    c.write(buffer);
}