Examples with RowDataPacket com.actiontech.dble.net.mysql.RowDataPacket used on opensource projects

Example 61 with RowDataPacket

use of com.actiontech.dble.net.mysql.RowDataPacket in project dble by actiontech.

the class ShowTime method execute.

public static void execute(ManagerConnection c, int type) {
    ByteBuffer buffer = c.allocate();
    // write header
    buffer = HEADER.write(buffer, c, true);
    // write fields
    for (FieldPacket field : FIELDS) {
        buffer = field.write(buffer, c, true);
    }
    // write eof
    buffer = EOF.write(buffer, c, true);
    // write rows
    byte packetId = EOF.getPacketId();
    RowDataPacket row = getRow(type, c.getCharset().getResults());
    row.setPacketId(++packetId);
    buffer = row.write(buffer, c, true);
    // write last eof
    EOFPacket lastEof = new EOFPacket();
    lastEof.setPacketId(++packetId);
    buffer = lastEof.write(buffer, c, true);
    // post write
    c.write(buffer);
}

Example 62 with RowDataPacket

use of com.actiontech.dble.net.mysql.RowDataPacket in project dble by actiontech.

the class ShowWhiteHost method getRow.

private static RowDataPacket getRow(String ip, String user, String charset) {
    RowDataPacket row = new RowDataPacket(FIELD_COUNT);
    row.add(StringUtil.encode(ip, charset));
    row.add(StringUtil.encode(user, charset));
    return row;
}

Example 63 with RowDataPacket

use of com.actiontech.dble.net.mysql.RowDataPacket in project dble by actiontech.

the class ShowWhiteHost method execute.

public static void execute(ManagerConnection c) {
    ByteBuffer buffer = c.allocate();
    // write header
    buffer = HEADER.write(buffer, c, true);
    // write fields
    for (FieldPacket field : FIELDS) {
        buffer = field.write(buffer, c, true);
    }
    // write eof
    buffer = EOF.write(buffer, c, true);
    // write rows
    byte packetId = EOF.getPacketId();
    Map<String, List<UserConfig>> map = DbleServer.getInstance().getConfig().getFirewall().getWhitehost();
    for (Map.Entry<String, List<UserConfig>> entry : map.entrySet()) {
        List<UserConfig> userConfigs = entry.getValue();
        StringBuilder users = new StringBuilder();
        for (int i = 0; i < userConfigs.size(); i++) {
            if (i > 0) {
                users.append(",");
            }
            users.append(userConfigs.get(i).getName());
        }
        RowDataPacket row = getRow(entry.getKey(), users.toString(), c.getCharset().getResults());
        row.setPacketId(++packetId);
        buffer = row.write(buffer, c, true);
    }
    // write last eof
    EOFPacket lastEof = new EOFPacket();
    lastEof.setPacketId(++packetId);
    buffer = lastEof.write(buffer, c, true);
    // write buffer
    c.write(buffer);
}

Example 64 with RowDataPacket

use of com.actiontech.dble.net.mysql.RowDataPacket in project dble by actiontech.

the class ConfFileHandler method listConfigFiles.

private static PackageBufINf listConfigFiles(ManagerConnection c, ByteBuffer buffer, byte packetId) {
    PackageBufINf bufINf = new PackageBufINf();
    SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm");
    try {
        int i = 1;
        File[] file = new File(SystemConfig.getHomePath(), "conf").listFiles();
        if (file != null) {
            for (File f : file) {
                if (f.isFile()) {
                    RowDataPacket row = new RowDataPacket(FIELD_COUNT);
                    row.add(StringUtil.encode((i++) + " : " + f.getName() + "  time:" + df.format(new Date(f.lastModified())), c.getCharset().getResults()));
                    row.setPacketId(++packetId);
                    buffer = row.write(buffer, c, true);
                }
            }
        }
        bufINf.setBuffer(buffer);
        bufINf.setPacketId(packetId);
        return bufINf;
    } catch (Exception e) {
        LOGGER.info("listConfigFilesError", e);
        RowDataPacket row = new RowDataPacket(FIELD_COUNT);
        row.add(StringUtil.encode(e.toString(), c.getCharset().getResults()));
        row.setPacketId(++packetId);
        buffer = row.write(buffer, c, true);
        bufINf.setBuffer(buffer);
    }
    bufINf.setPacketId(packetId);
    return bufINf;
}

Example 65 with RowDataPacket

use of com.actiontech.dble.net.mysql.RowDataPacket in project dble by actiontech.

the class AggregatorDistinct method endup.

@Override
public void endup() {
    if (endupDone)
        return;
    itemSum.clear();
    if (distinctRows != null) {
        distinctRows.done();
        if (!endupDone) {
            useDistinctValues = true;
            RowDataPacket row = null;
            while ((row = distinctRows.next()) != null) {
                // @bug1072 see argIsNull()
                FieldUtil.initFields(itemSum.sourceFields, row.fieldValues);
                field.setPtr(itemSum.getArg(0).getRowPacketByte());
                if (itemSum.isPushDown)
                    itemSum.pushDownAdd(row);
                else
                    itemSum.add(row, null);
            }
            useDistinctValues = false;
        }
        endupDone = true;
    }
}