com.wavefront.ingester

Class PickleProtocolDecoder

java.lang.Object

com.wavefront.ingester.PickleProtocolDecoder

All Implemented Interfaces:

Decoder<byte[]>

public class PickleProtocolDecoder
extends Object
implements Decoder<byte[]>

Pickle protocol format decoder. https://docs.python.org/2/library/pickle.html

Author:

Mike McLaughlin (mike@wavefront.com)

Field Summary

Fields

Modifier and Type	Field and Description
protected static Logger	logger

Constructor Summary

Constructors

Constructor and Description
PickleProtocolDecoder(String hostName, List<String> customSourceTags, MetricMangler mangler, int port) Constructor.

Method Summary

Modifier and Type	Method and Description
void	decodeReportPoints(byte[] msg, List<ReportPoint> out) Certain decoders support decoding the customer id from the input line itself.
void	decodeReportPoints(byte[] msg, List<ReportPoint> out, String customerId) Decode graphite points and dump them into an output array.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

protected static final Logger logger

Constructor Detail

PickleProtocolDecoder

public PickleProtocolDecoder(String hostName,
                             List<String> customSourceTags,
                             MetricMangler mangler,
                             int port)

Constructor.

Parameters:

hostName - the default host name.

customSourceTags - list of source tags for this host.

mangler - the metric mangler object.

port - the listening port (for debug logging)

Method Detail

decodeReportPoints

public void decodeReportPoints(byte[] msg,
                               List<ReportPoint> out,
                               String customerId)

Description copied from interface: Decoder

Decode graphite points and dump them into an output array. The supplied customer id will be set and no customer id extraction will be attempted.

Specified by:

decodeReportPoints in interface Decoder<byte[]>

Parameters:

msg - Message to parse.

out - List to output the parsed point.

customerId - The customer id to use as the table for the result ReportPoint.

decodeReportPoints

public void decodeReportPoints(byte[] msg,
                               List<ReportPoint> out)

Description copied from interface: Decoder

Certain decoders support decoding the customer id from the input line itself.

Specified by:

decodeReportPoints in interface Decoder<byte[]>

Parameters:

msg - Message to parse.

out - List to output the parsed point.