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

Example 36 with AutomaticBuffer

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

the class EncodingStrategyTestBase method testStrategy.

public <T> void testStrategy(List<T> expectedValues, EncodingStrategy<T> strategy) {
    Buffer encodeBuffer = new AutomaticBuffer();
    strategy.encodeValues(encodeBuffer, expectedValues);
    Buffer decodeBuffer = new FixedBuffer(encodeBuffer.getBuffer());
    List<T> actualValues = strategy.decodeValues(decodeBuffer, expectedValues.size());
    Assert.assertEquals(expectedValues, actualValues);
}

Example 37 with AutomaticBuffer

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

the class ApplicationMapStatisticsUtils method makeRowKey.

/**
     * <pre>
     * rowkey format = "APPLICATIONNAME(max 24bytes)" + apptype(2byte) + "TIMESTAMP(8byte)"
     * </pre>
     *
     * @param applicationName
     * @param timestamp
     * @return
     */
public static byte[] makeRowKey(String applicationName, short applicationType, long timestamp) {
    if (applicationName == null) {
        throw new NullPointerException("applicationName must not be null");
    }
    final byte[] applicationNameBytes = BytesUtils.toBytes(applicationName);
    final Buffer buffer = new AutomaticBuffer(2 + applicationNameBytes.length + 2 + 8);
    //        buffer.put2PrefixedString(applicationName);
    buffer.putShort((short) applicationNameBytes.length);
    buffer.putBytes(applicationNameBytes);
    buffer.putShort(applicationType);
    long reverseTimeMillis = TimeUtils.reverseTimeMillis(timestamp);
    buffer.putLong(reverseTimeMillis);
    return buffer.getBuffer();
}

Example 38 with AutomaticBuffer

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

the class HbaseApplicationTraceIndexDao method makeResponseTimeFilter.

/**
     * make the hbase filter for selecting values of y-axis(response time) in order to select transactions in scatter chart.
     * 4 bytes for elapsed time should be attached for the prefix of column qualifier for to use this filter.
     *
     * @param area
     * @param offsetTransactionId
     * @param offsetTransactionElapsed
     * @return
     */
private Filter makeResponseTimeFilter(final SelectedScatterArea area, final TransactionId offsetTransactionId, int offsetTransactionElapsed) {
    // filter by response time
    ResponseTimeRange responseTimeRange = area.getResponseTimeRange();
    byte[] responseFrom = Bytes.toBytes(responseTimeRange.getFrom());
    byte[] responseTo = Bytes.toBytes(responseTimeRange.getTo());
    FilterList filterList = new FilterList(Operator.MUST_PASS_ALL);
    filterList.addFilter(new QualifierFilter(CompareOp.GREATER_OR_EQUAL, new BinaryPrefixComparator(responseFrom)));
    filterList.addFilter(new QualifierFilter(CompareOp.LESS_OR_EQUAL, new BinaryPrefixComparator(responseTo)));
    // add offset
    if (offsetTransactionId != null) {
        final Buffer buffer = new AutomaticBuffer(32);
        buffer.putInt(offsetTransactionElapsed);
        buffer.putPrefixedString(offsetTransactionId.getAgentId());
        buffer.putSVLong(offsetTransactionId.getAgentStartTime());
        buffer.putVLong(offsetTransactionId.getTransactionSequence());
        byte[] qualifierOffset = buffer.getBuffer();
        filterList.addFilter(new QualifierFilter(CompareOp.GREATER, new BinaryPrefixComparator(qualifierOffset)));
    }
    return filterList;
}

Example 39 with AutomaticBuffer

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

the class ApplicationMapStatisticsUtils method makeColumnName.

public static byte[] makeColumnName(short serviceType, String applicationName, String destHost, short slotNumber) {
    if (applicationName == null) {
        throw new NullPointerException("applicationName must not be null");
    }
    if (destHost == null) {
        // throw new NullPointerException("destHost must not be null");
        destHost = "";
    }
    // approximate size of destHost
    final Buffer buffer = new AutomaticBuffer(BytesUtils.SHORT_BYTE_LENGTH + PinpointConstants.APPLICATION_NAME_MAX_LEN + destHost.length() + BytesUtils.SHORT_BYTE_LENGTH);
    buffer.putShort(serviceType);
    buffer.putShort(slotNumber);
    buffer.put2PrefixedString(applicationName);
    buffer.putBytes(BytesUtils.toBytes(destHost));
    return buffer.getBuffer();
}