com.wavefront.ingester

Class PickleProtocolDecoder

java.lang.Object

com.wavefront.ingester.PickleProtocolDecoder

All Implemented Interfaces:

ReportableEntityDecoder<byte[],ReportPoint>

public class PickleProtocolDecoder
extends Object
implements ReportableEntityDecoder<byte[],ReportPoint>

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	decode(byte[] msg, List<ReportPoint> out) Certain decoders support decoding the customer id from the input line itself.
void	decode(byte[] msg, List<ReportPoint> out, String customerId) Decode entities (points, spans, etc) 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

decode

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

Description copied from interface: ReportableEntityDecoder

Decode entities (points, spans, etc) and dump them into an output array. The supplied customer id will be set and no customer id extraction will be attempted.

Specified by:

decode in interface ReportableEntityDecoder<byte[],ReportPoint>

Parameters:

msg - Message to parse.

out - List to output the parsed point.

customerId - The customer id to use as the table for the resulting entities.

decode

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

Description copied from interface: ReportableEntityDecoder

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

Specified by:

decode in interface ReportableEntityDecoder<byte[],ReportPoint>

Parameters:

msg - Message to parse.

out - List to output the parsed point.