Package org.eblocker.server.common.data.events

Class JedisEventDataSource

java.lang.Object

org.eblocker.server.common.data.events.JedisEventDataSource

All Implemented Interfaces:

EventDataSource

public class JedisEventDataSource
extends Object
implements EventDataSource

Constructor Summary

Constructors

Constructor	Description
JedisEventDataSource(redis.clients.jedis.JedisPool pool, com.fasterxml.jackson.databind.ObjectMapper mapper, int maximumNumberOfEvents)

Method Summary

Modifier and Type	Method	Description
void	addEvent(Event event)	Adds an event on top of the stack
void	deleteAllEvents()	Deletes all events
List<Event>	getEvents()	Returns all events.
Event	getLastEventSeen()	Retrieves an event that was last seen by the user
void	setLastEventSeen(Event event)	Saves an event that was last seen by the user
void	trimEventsAfter(long num)

Methods inherited from class java.lang.Object

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

Constructor Details

JedisEventDataSource

@Inject
public JedisEventDataSource(redis.clients.jedis.JedisPool pool,
 com.fasterxml.jackson.databind.ObjectMapper mapper,
 int maximumNumberOfEvents)

Method Details

addEvent

public void addEvent(Event event)

Description copied from interface: EventDataSource

Adds an event on top of the stack

Specified by:

addEvent in interface EventDataSource

getEvents

public List<Event> getEvents()

Description copied from interface: EventDataSource

Returns all events. The events are sorted in chronologically reversed order.

Specified by:

getEvents in interface EventDataSource

Returns:

setLastEventSeen

public void setLastEventSeen(Event event)

Description copied from interface: EventDataSource

Saves an event that was last seen by the user

Specified by:

setLastEventSeen in interface EventDataSource

getLastEventSeen

public Event getLastEventSeen()

Description copied from interface: EventDataSource

Retrieves an event that was last seen by the user

Specified by:

getLastEventSeen in interface EventDataSource

Returns:

deleteAllEvents

public void deleteAllEvents()

Description copied from interface: EventDataSource

Deletes all events

Specified by:

deleteAllEvents in interface EventDataSource

trimEventsAfter

public void trimEventsAfter(long num)

Specified by:

trimEventsAfter in interface EventDataSource