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36 package gr.grnet.aquarium.actor.message
40 import gr.grnet.aquarium.user.UserState
41 import gr.grnet.aquarium.util.json.JsonSupport
42 import gr.grnet.aquarium.event.im.IMEventModel
43 import gr.grnet.aquarium.converter.{PrettyJsonTextFormat, StdConverters}
44 import gr.grnet.aquarium.event.resource.ResourceEventModel
48 * This is the base class of the messages the [[gr.grnet.aquarium.actor.service.router.RouterActor]] understands.
50 * FIXME: re-organize messages
52 * @author Christos KK Loverdos <loverdos@gmail.com>.
54 sealed trait RouterMessage extends ActorMessage {
55 def isError: Boolean = false
58 sealed trait RouterResponseMessage extends RouterMessage {
59 def error: Option[String]
61 override def isError = error.isDefined
64 def responseBodyToJson: String = {
67 throw new NullPointerException("Unexpected null response body in %s".format(this))
69 StdConverters.AllConverters.convertEx[PrettyJsonTextFormat](other).value
74 case class RequestUserBalance(userID: String, timestamp: Long) extends RouterMessage
75 case class BalanceValue(balance: Double) extends JsonSupport
76 case class ResponseUserBalance(userID: String, balance: Double, error: Option[String]) extends RouterResponseMessage {
77 def responseBody = BalanceValue(balance)
80 case class UserResponseGetBalance(userId: String, balance: Double) extends RouterResponseMessage {
81 def responseBody = BalanceValue(balance)
85 case class UserRequestGetState(userID: String, timestamp: Long) extends RouterMessage
86 case class UserResponseGetState(userID: String, state: UserState) extends RouterResponseMessage {
87 def responseBody = state
92 * Dispatcher message that triggers the resource event processing pipeline.
94 * Note that the prefix `Process` means that no reply is created or needed.
96 case class ProcessResourceEvent(rcEvent: ResourceEventModel) extends RouterMessage
99 * Dispatcher message that triggers the user event processing pipeline.
101 * Note that the prefix `Process` means that no reply is created or needed.
103 case class ProcessIMEvent(imEvent: IMEventModel) extends RouterMessage
105 case class AdminRequestPingAll() extends RouterMessage