Package org.h2.value

Examples of org.h2.value.Transfer.readInt()


                    writer.println("-- chain: " + next + " type: " + type + " size: " + size);
                    s.checkCapacity(size);
                    s.write(s2.getBytes(), s2.length(), size);
                    break;
                } else if (type == Page.TYPE_DATA_OVERFLOW) {
                    next = s2.readInt();
                    if (next == 0) {
                        writeDataError(writer, "next:0", s2.getBytes());
                        break;
                    }
                    int size = pageSize - s2.length();
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        for (String key : keys) {
            trans.writeString(key).writeString(ci.getProperty(key));
        }
        try {
            done(trans);
            clientVersion = trans.readInt();
            trans.setVersion(clientVersion);
            trans.writeInt(SessionRemote.SESSION_SET_ID);
            trans.writeString(sessionId);
            done(trans);
        } catch (DbException e) {
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            transfer.writeString(null);
            transfer.writeString(null);
            transfer.writeString(id);
            transfer.writeInt(SessionRemote.SESSION_CHECK_KEY);
            transfer.flush();
            int state = transfer.readInt();
            if (state == SessionRemote.STATUS_OK) {
                running = true;
            }
            transfer.close();
            socket.close();
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        for (String key : keys) {
            trans.writeString(key).writeString(ci.getProperty(key));
        }
        try {
            done(trans);
            clientVersion = trans.readInt();
            trans.setVersion(clientVersion);
            trans.writeInt(SessionRemote.SESSION_SET_ID);
            trans.writeString(sessionId);
            done(trans);
        } catch (DbException e) {
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            Transfer transfer = transferList.get(i);
            try {
                traceOperation("SESSION_UNDO_LOG_POS", 0);
                transfer.writeInt(SessionRemote.SESSION_UNDO_LOG_POS);
                done(transfer);
                return transfer.readInt();
            } catch (IOException e) {
                removeServer(e, i--, ++count);
            }
        }
        return 1;
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                transfer.writeInt(SessionRemote.LOB_READ);
                transfer.writeLong(lobId);
                transfer.writeLong(offset);
                transfer.writeInt(length);
                done(transfer);
                length = transfer.readInt();
                if (length <= 0) {
                    return length;
                }
                transfer.readBytes(buff, off, length);
                return length;
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            transfer.writeString(null);
            transfer.writeString(null);
            transfer.writeString(id);
            transfer.writeInt(SessionRemote.SESSION_CHECK_KEY);
            transfer.flush();
            int state = transfer.readInt();
            if (state == SessionRemote.STATUS_OK) {
                running = true;
            }
            transfer.close();
            socket.close();
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                    transfer.writeInt(SessionRemote.SESSION_PREPARE).writeInt(id).writeString(sql);
                }
                s.done(transfer);
                isQuery = transfer.readBoolean();
                readonly = transfer.readBoolean();
                paramCount = transfer.readInt();
                if (createParams) {
                    parameters.clear();
                    for (int j = 0; j < paramCount; j++) {
                        ParameterRemote p = new ParameterRemote(j);
                        p.readMetaData(transfer);
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                Transfer transfer = transferList.get(i);
                try {
                    session.traceOperation("COMMAND_GET_META_DATA", id);
                    transfer.writeInt(SessionRemote.COMMAND_GET_META_DATA).writeInt(id).writeInt(objectId);
                    session.done(transfer);
                    int columnCount = transfer.readInt();
                    result = new ResultRemote(session, transfer, objectId, columnCount, Integer.MAX_VALUE);
                    break;
                } catch (IOException e) {
                    session.removeServer(e, i--, ++count);
                }
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                        fetch = fetchSize;
                    }
                    transfer.writeInt(fetch);
                    sendParameters(transfer);
                    session.done(transfer);
                    int columnCount = transfer.readInt();
                    if (result != null) {
                        result.close();
                        result = null;
                    }
                    result = new ResultRemote(session, transfer, objectId, columnCount, fetch);
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