org.graylog2.filters

Class RulesFilter

java.lang.Object

org.graylog2.filters.RulesFilter

All Implemented Interfaces:

MessageFilter

public class RulesFilter
extends Object
implements MessageFilter

Author:

Lennart Koopmann

Constructor Summary

Constructors

Constructor and Description
RulesFilter(RulesEngine rulesEngine, FilterService filterService, com.google.common.eventbus.EventBus serverEventBus, ScheduledExecutorService scheduler)

Method Summary

Modifier and Type	Method and Description
boolean	filter(Message msg) Process a Message
String	getName()
int	getPriority() For determining the runtime order of the filter, specify a priority.
void	handleRulesUpdate(FilterDescriptionUpdateEvent ignored)

Methods inherited from class java.lang.Object

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

Constructor Detail

RulesFilter

@Inject
public RulesFilter(RulesEngine rulesEngine,
                           FilterService filterService,
                           com.google.common.eventbus.EventBus serverEventBus,
                           @Named(value="daemonScheduler")
                           ScheduledExecutorService scheduler)

Method Detail

filter

public boolean filter(Message msg)

Description copied from interface: MessageFilter

Process a Message

Specified by:

filter in interface MessageFilter

Returns:

true if this message should not further be handled (for example for blacklisting purposes)

handleRulesUpdate

public void handleRulesUpdate(FilterDescriptionUpdateEvent ignored)

getName

public String getName()

Specified by:

getName in interface MessageFilter

Returns:

The name of this filter. Should not include whitespaces or special characters.

getPriority

public int getPriority()

Description copied from interface: MessageFilter

For determining the runtime order of the filter, specify a priority. Lower priorty values are run earlier, if two filters have the same priority, their name will be compared to guarantee a repeatable order.

Specified by:

getPriority in interface MessageFilter

Returns:

the priority