private static RowDataPacket getRow(NIOProcessor processor, String charset) {
RowDataPacket row = new RowDataPacket(FIELD_COUNT);
row.add(processor.getName().getBytes());
row.add(null);
row.add(null);
row.add(null);
row.add(null);
return row;
}
public static void execute(ManagerConnection c) {
ByteBuffer buffer = c.allocate();
// write header
buffer = header.write(buffer, c);
// write fields
for (FieldPacket field : fields) {
buffer = field.write(buffer, c);
}
// write eof
buffer = eof.write(buffer, c);
// write rows
byte packetId = eof.packetId;
RowDataPacket row = new RowDataPacket(FIELD_COUNT);
row.packetId = ++packetId;
row.add(LongUtil.toBytes(1));
buffer = row.write(buffer, c);
// write last eof
EOFPacket lastEof = new EOFPacket();
lastEof.packetId = ++packetId;
buffer = lastEof.write(buffer, c);
// post write
c.write(buffer);
}
public static void execute(ManagerConnection c) {
ByteBuffer buffer = c.allocate();
// write header
buffer = header.write(buffer, c);
// write fields
for (FieldPacket field : fields) {
buffer = field.write(buffer, c);
}
// write eof
buffer = eof.write(buffer, c);
// write rows
byte packetId = eof.packetId;
Map<String, SchemaConfig> schemas = CobarServer.getInstance().getConfig().getSchemas();
for (String name : new TreeSet<String>(schemas.keySet())) {
RowDataPacket row = new RowDataPacket(FIELD_COUNT);
row.add(StringUtil.encode(name, c.getCharset()));
row.packetId = ++packetId;
buffer = row.write(buffer, c);
}
// write lastEof
EOFPacket lastEof = new EOFPacket();
lastEof.packetId = ++packetId;
buffer = lastEof.write(buffer, c);
// write buffer
c.write(buffer);
}