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Fix minor issue in the untyped actor docs

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Jonas Bonér 2011-12-14 15:20:17 +01:00
parent 8289ac2a29
commit f2e36f060d
1 changed files with 5 additions and 7 deletions
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12
akka-docs/java/untyped-actors.rst
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@ -76,18 +76,16 @@ add initialization code for the actor.
Creating Actors with non-default constructor
--------------------------------------------
If your UntypedActor has a constructor that takes parameters then you can't create it using 'actorOf(clazz)'.
Instead you can use a variant of ``actorOf`` that takes an instance of an 'UntypedActorFactory'
in which you can create the Actor in any way you like. If you use this method then you to make sure that
no one can get a reference to the actor instance. If they can get a reference it then they can
touch state directly in bypass the whole actor dispatching mechanism and create race conditions
which can lead to corrupt data.
If your UntypedActor has a constructor that takes parameters then you can't create it using
'actorOf(new Props(clazz))'. Then you can instead pass in 'new Props(new UntypedActorFactory() {..})'
in which you can create the Actor in any way you like.
Here is an example:
.. includecode:: code/akka/docs/actor/UntypedActorDocTestBase.java#creating-constructor
This way of creating the Actor is also great for integrating with Dependency Injection (DI) frameworks like Guice or Spring.
This way of creating the Actor is also great for integrating with Dependency Injection
(DI) frameworks like Guice or Spring.
Props