Examples with Buffer com.navercorp.pinpoint.common.buffer.Buffer used on opensource projects

Example 16 with Buffer

use of com.navercorp.pinpoint.common.buffer.Buffer in project pinpoint by naver.

the class SchemaChangeLogCodec method writeData.

@Override
public byte[] writeData(SchemaChangeLog schemaChangeLog) {
    final Buffer buffer = new AutomaticBuffer();
    buffer.putShort(CURRENT_VERSION);
    buffer.putPrefixedString(schemaChangeLog.getId());
    buffer.putLong(schemaChangeLog.getExecTimestamp());
    buffer.putInt(schemaChangeLog.getExecOrder());
    CheckSum checkSum = schemaChangeLog.getCheckSum();
    buffer.putInt(checkSum.getVersion());
    buffer.putPrefixedString(checkSum.getCheckSum());
    buffer.putPrefixedString(schemaChangeLog.getValue());
    return buffer.getBuffer();
}

Example 17 with Buffer

use of com.navercorp.pinpoint.common.buffer.Buffer in project pinpoint by naver.

the class AgentStatMapperV2 method mapRow.

@Override
public List<T> mapRow(Result result, int rowNum) throws Exception {
    if (result.isEmpty()) {
        return Collections.emptyList();
    }
    final byte[] distributedRowKey = result.getRow();
    final String agentId = this.hbaseOperationFactory.getAgentId(distributedRowKey);
    final long baseTimestamp = this.hbaseOperationFactory.getBaseTimestamp(distributedRowKey);
    List<T> dataPoints = new ArrayList<>();
    for (Cell cell : result.rawCells()) {
        if (CellUtil.matchingFamily(cell, targetHbaseColumnFamily.getName())) {
            Buffer qualifierBuffer = new OffsetFixedBuffer(cell.getQualifierArray(), cell.getQualifierOffset(), cell.getQualifierLength());
            Buffer valueBuffer = new OffsetFixedBuffer(cell.getValueArray(), cell.getValueOffset(), cell.getValueLength());
            long timestampDelta = this.decoder.decodeQualifier(qualifierBuffer);
            AgentStatDecodingContext decodingContext = new AgentStatDecodingContext();
            decodingContext.setAgentId(agentId);
            decodingContext.setBaseTimestamp(baseTimestamp);
            decodingContext.setTimestampDelta(timestampDelta);
            List<T> candidates = this.decoder.decodeValue(valueBuffer, decodingContext);
            for (T candidate : candidates) {
                if (filter(candidate)) {
                    continue;
                }
                dataPoints.add(candidate);
            }
        }
    }
    // Reverse sort as timestamp is stored in a reversed order.
    dataPoints.sort(REVERSE_TIMESTAMP_COMPARATOR);
    return dataPoints;
}

Example 18 with Buffer

use of com.navercorp.pinpoint.common.buffer.Buffer in project pinpoint by naver.

the class AnnotationTranscoder method encodeIntStringStringValue.

private byte[] encodeIntStringStringValue(Object o) {
    final IntStringStringValue tIntStringStringValue = (IntStringStringValue) o;
    final int intValue = tIntStringStringValue.getIntValue();
    final byte[] stringValue1 = BytesUtils.toBytes(tIntStringStringValue.getStringValue1());
    final byte[] stringValue2 = BytesUtils.toBytes(tIntStringStringValue.getStringValue2());
    // TODO increase by a more precise value
    final int bufferSize = getBufferSize(stringValue1, stringValue2, 4 + 8);
    final Buffer buffer = new AutomaticBuffer(bufferSize);
    buffer.putSVInt(intValue);
    buffer.putPrefixedBytes(stringValue1);
    buffer.putPrefixedBytes(stringValue2);
    return buffer.getBuffer();
}

Example 19 with Buffer

use of com.navercorp.pinpoint.common.buffer.Buffer in project pinpoint by naver.

the class AnnotationTranscoder method decodeLongIntIntByteByteStringValue.

private Object decodeLongIntIntByteByteStringValue(byte[] data) {
    final Buffer buffer = new FixedBuffer(data);
    final byte bitField = buffer.readByte();
    final long longValue = buffer.readVLong();
    final int intValue1 = buffer.readVInt();
    int intValue2 = -1;
    if (BitFieldUtils.testBit(bitField, 0)) {
        intValue2 = buffer.readVInt();
    }
    byte byteValue1 = -1;
    if (BitFieldUtils.testBit(bitField, 1)) {
        byteValue1 = buffer.readByte();
    }
    byte byteValue2 = -1;
    if (BitFieldUtils.testBit(bitField, 2)) {
        byteValue2 = buffer.readByte();
    }
    String stringValue = null;
    if (BitFieldUtils.testBit(bitField, 3)) {
        stringValue = BytesUtils.toString(buffer.readPrefixedBytes());
    }
    return new LongIntIntByteByteStringValue(longValue, intValue1, intValue2, byteValue1, byteValue2, stringValue);
}

Example 20 with Buffer

use of com.navercorp.pinpoint.common.buffer.Buffer in project pinpoint by naver.

the class AnnotationTranscoder method decodeStringStringValue.

// private Object decodeIntStringStringValue(byte[] data) {
// final Buffer buffer = new FixedBuffer(data);
// final int intValue = buffer.readSVInt();
// final String stringValue1 = BytesUtils.toString(buffer.readPrefixedBytes());
// final String stringValue2 = BytesUtils.toString(buffer.readPrefixedBytes());
// return new IntStringStringValue(intValue, stringValue1, stringValue2);
// }
// 
// private byte[] encodeIntStringStringValue(Object o) {
// final TIntStringStringValue tIntStringStringValue = (TIntStringStringValue) o;
// final int intValue = tIntStringStringValue.getIntValue();
// final byte[] stringValue1 = BytesUtils.toBytes(tIntStringStringValue.getStringValue1());
// final byte[] stringValue2 = BytesUtils.toBytes(tIntStringStringValue.getStringValue2());
// // TODO increase by a more precise value
// final int bufferSize = getBufferSize(stringValue1, stringValue2, 4 + 8);
// final Buffer buffer = new AutomaticBuffer(bufferSize);
// buffer.putSVInt(intValue);
// buffer.putPrefixedBytes(stringValue1);
// buffer.putPrefixedBytes(stringValue2);
// return buffer.getBuffer();
// }
// 
// private int getBufferSize(byte[] stringValue1, byte[] stringValue2, int reserve) {
// int length = 0;
// if (stringValue1 != null) {
// length += stringValue1.length;
// }
// if (stringValue2 != null) {
// length += stringValue2.length;
// 
// }
// return length + reserve;
// }
// 
private Object decodeStringStringValue(byte[] data) {
    final Buffer buffer = new FixedBuffer(data);
    final String stringValue1 = BytesUtils.toString(buffer.readPrefixedBytes());
    final String stringValue2 = BytesUtils.toString(buffer.readPrefixedBytes());
    return new StringStringValue(stringValue1, stringValue2);
}