policyStore is now a val ! Not a def

diff --git a/src/main/scala/gr/grnet/aquarium/Aquarium.scala b/src/main/scala/gr/grnet/aquarium/Aquarium.scala
index 9dc1fb2..f797f8f 100644 (file)
--- a/src/main/scala/gr/grnet/aquarium/Aquarium.scala
+++ b/src/main/scala/gr/grnet/aquarium/Aquarium.scala
@@ -284,7 +284,7 @@ final class Aquarium(env: Env) extends Lifecycle with Loggable {
 
   def userStateStore = apply(EnvKeys.storeProvider).userStateStore
 
-  def policyStore = new PolicyHistory(apply(EnvKeys.storeProvider).policyStore)
+  val policyStore = new PolicyHistory(apply(EnvKeys.storeProvider).policyStore)
 
   def eventsStoreFolder = apply(EnvKeys.eventsStoreFolder)