org.axonframework.auditing
Class EmptyDataProvider

java.lang.Object
  org.axonframework.auditing.EmptyDataProvider

All Implemented Interfaces:

AuditDataProvider

public class EmptyDataProvider
extends Object
implements AuditDataProvider

Implementation of AuditDataProvider that provides no information (empty map).

Since:

0.7

Author:

Allard Buijze

Field Summary

static EmptyDataProvider

INSTANCE Returns a singleton instance to this data provider.

Constructor Summary

EmptyDataProvider()

Method Summary

Map<String,Object>

provideAuditDataFor(CommandMessage<?> command) Return the relevant auditing information for the given command.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final EmptyDataProvider INSTANCE

Returns a singleton instance to this data provider.

Constructor Detail

EmptyDataProvider

public EmptyDataProvider()

Method Detail

provideAuditDataFor

public Map<String,Object> provideAuditDataFor(CommandMessage<?> command)

Return the relevant auditing information for the given command. This method is called exactly once for each time the command is dispatched.

This implementation returns an empty map.

Specified by:

provideAuditDataFor in interface AuditDataProvider

Parameters:

command - The command being dispatched

Returns:

a map containing key-value pairs of relevant information to include in audit logs.