Package org.nuxeo.audit.storage.stream

Class StreamAuditStorageWriter.AuditStorageLogWriterComputation

java.lang.Object

org.nuxeo.lib.stream.computation.AbstractComputation

org.nuxeo.audit.storage.stream.StreamAuditStorageWriter.AuditStorageLogWriterComputation

All Implemented Interfaces:

Computation

Enclosing class:

StreamAuditStorageWriter

public class StreamAuditStorageWriter.AuditStorageLogWriterComputation
extends AbstractComputation

Field Summary

Fields

Modifier and Type	Field	Description
protected int	batchSize
protected int	batchThresholdMs
protected List<String>	jsonEntries

Fields inherited from class org.nuxeo.lib.stream.computation.AbstractComputation

INPUT_1, INPUT_2, INPUT_3, INPUT_NULL, metadata, OUTPUT_1, OUTPUT_2, OUTPUT_3, OUTPUT_4

Constructor Summary

Constructors

Constructor	Description
AuditStorageLogWriterComputation(String name, int batchSize, int batchThresholdMs)

Method Summary

Modifier and Type	Method	Description
void	destroy()	Called when the framework is ready to shutdown the computation.
void	init(ComputationContext context)	Called when the framework has registered the computation successfully.
void	processRecord(ComputationContext context, String inputStreamName, Record record)	Process an incoming record on one of the computation's input streams.
void	processTimer(ComputationContext context, String key, long timestamp)	Process a timer callback previously set via ComputationContext.setTimer(String, long).
protected void	writeJsonEntriesToAudit(ComputationContext context)	Store JSON entries in the Directory Audit Storage

Methods inherited from class org.nuxeo.lib.stream.computation.AbstractComputation

metadata, processFailure, processRetry

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nuxeo.lib.stream.computation.Computation

signalStop

Field Detail

batchSize

protected final int batchSize

batchThresholdMs

protected final int batchThresholdMs

jsonEntries

protected final List<String> jsonEntries

Constructor Detail

AuditStorageLogWriterComputation

public AuditStorageLogWriterComputation(String name,
                                        int batchSize,
                                        int batchThresholdMs)

Method Detail

init

public void init(ComputationContext context)

Description copied from interface: Computation

Called when the framework has registered the computation successfully. Gives users a first opportunity to schedule timer callbacks and produce records. This method can be called multiple times.

Specified by:

init in interface Computation

Overrides:

init in class AbstractComputation

Parameters:

context - The computation context object provided by the system.

processTimer

public void processTimer(ComputationContext context,
                         String key,
                         long timestamp)

Description copied from interface: Computation

Process a timer callback previously set via ComputationContext.setTimer(String, long).

Specified by:

processTimer in interface Computation

Overrides:

processTimer in class AbstractComputation

Parameters:

context - The computation context object provided by the system.

key - The name of the timer.

timestamp - The timestamp (in ms) for which the callback was scheduled.

processRecord

public void processRecord(ComputationContext context,
                          String inputStreamName,
                          Record record)

Description copied from interface: Computation

Process an incoming record on one of the computation's input streams.

Parameters:

context - The computation context object provided by the system.

inputStreamName - Name of the input stream that provides the record.

record - The record.

destroy

public void destroy()

Description copied from interface: Computation

Called when the framework is ready to shutdown the computation. Gives users a chance to perform some cleanup before the process is killed.

writeJsonEntriesToAudit

protected void writeJsonEntriesToAudit(ComputationContext context)

Store JSON entries in the Directory Audit Storage