I have just read through the recommended link and examples from typesafe
config github page. HOCON seems pretty powerful I will try that out.
All the defaults can be got through fallback mechanism and I for hostname
and port config I would still have to use either Java Properties or
parseString right?
Just for understanding can you point out what is the issue with
properties.put("akka.actor.serialization-bindings.\"java.lang.String\"",
"myown");
On Friday, January 10, 2014 3:37:36 PM UTC-8, √ wrote:
>
> In other words: Do not put configuration in code, put it outside so it can
> be modified without having to rebuild.
>
>
> On Sat, Jan 11, 2014 at 12:37 AM, √iktor Ҡlang
> <[email protected]<javascript:>
> > wrote:
>
>> But your default configuration in a .conf file using HOCON and use the
>> fallback mechanism to get your defaults.
>>
>> Please read this blog post for inspiration:
>> http://marcinkubala.wordpress.com/2013/10/09/typesace-config-hocon/
>>
>> Cheers,
>> √
>>
>>
>> On Sat, Jan 11, 2014 at 12:30 AM, vijay krishna
>> <[email protected]<javascript:>
>> > wrote:
>>
>>> I basically wanted to have some default base configuration like :
>>>
>>> public DefaultConfig(){
>>> properties = new Properties();
>>> properties.put("akka.actor.provider",
>>> "akka.remote.RemoteActorRefProvider");
>>> properties.put("akka.remote.transport", "akka.remote.netty.tcp");
>>>
>>> // Serialization
>>> properties.put("akka.actor.serialize-messages", "on");
>>> properties.put("akka.actor.serializers.myown",
>>> "AkkaMpi.CustomSerializer");
>>>
>>> properties.put("akka.actor.serialization-bindings.\"java.lang.String\"",
>>> "myown");
>>>
>>> properties.put("akka.actor.serialization-bindings.\"com.x.events.myevent\"",
>>>
>>> "myown");
>>>
>>> //Dispatcher
>>> properties.put("my-fork-join-dispatcher.type", "Dispatcher");
>>> properties.put("my-fork-join-dispatcher.executor",
>>> "fork-join-executor");
>>> properties.put("my-fork-join-dispatcher.throughput", "1");
>>> properties.put("my-fork-join-dispatcher.mailbox-capacity",
>>> "10000");
>>> properties.put("my-fork-join-dispatcher.mailbox-type",
>>> "akka.dispatch.BoundedMailbox");
>>>
>>> }
>>>
>>> followed by having a custom configuration for host name and port
>>> which I get in my application only at runtime at which point I would like
>>> to
>>> get default config properties and add these 2 properties like this :
>>> ("akka.remote.netty.tcp.hostname", hostname);
>>> ("akka.remote.netty.tcp.port", port);
>>>
>>> and now create the Config object to create the actor system.
>>> In the programmatic API I think I have to hardwire the above 2
>>> params which is not appropriate for me and
>>> parseString I think is slightly cumbersome compared to just doing
>>> properties.put()
>>>
>>>
>>>
>>>
>>> On Friday, January 10, 2014 3:08:38 PM UTC-8, √ wrote:
>>>>
>>>>
>>>>
>>>>
>>>> On Sat, Jan 11, 2014 at 12:01 AM, vijay krishna <[email protected]
>>>> > wrote:
>>>>
>>>>> Oh wow that works thank you so much Victor and Patrick, just another
>>>>> question :
>>>>> I was trying to use Java Properties class and try, properties like :
>>>>> properties.put("akka.actor.provider",
>>>>> "akka.remote.RemoteActorRefProvider");
>>>>> get through with out problems
>>>>> but,
>>>>>
>>>>> properties.put("akka.actor.serialization-bindings.\"java.lang.String\"",
>>>>> "myown"); throws an exception
>>>>>
>>>>> Exception in thread "main" java.lang.ClassNotFoundException:
>>>>> "java
>>>>>
>>>>> Is it another representation mistake that I made?
>>>>>
>>>>
>>>> May I ask why are you manually using Properties instead of either A)
>>>> using the parseString or B) Using the programmatic Config API ?
>>>>
>>>> Cheers,
>>>> √
>>>>
>>>>
>>>>>
>>>>>
>>>>> On Friday, January 10, 2014 2:25:50 PM UTC-8, Patrik Nordwall wrote:
>>>>>
>>>>>> Try to add line breaks "\n" in ss
>>>>>>
>>>>>> /Patrik
>>>>>>
>>>>>> 10 jan 2014 kl. 23:08 skrev vijay krishna <[email protected]>:
>>>>>>
>>>>>> Hello,
>>>>>>
>>>>>> From the documentation at http://doc.akka.io/docs/akka/snapshot/java/
>>>>>> serialization.html, writing up serialization configuration through
>>>>>> Java code can be done using :
>>>>>>
>>>>>>
>>>>>> 1. val config = ConfigFactory.parseString("""
>>>>>> 2. akka {
>>>>>> 3. actor {
>>>>>> 4. serializers {
>>>>>> 5. java = "akka.serialization.JavaSerializer"
>>>>>> 6. proto = "akka.remote.serialization.ProtobufSerializer"
>>>>>> 7. myown = "docs.serialization.MyOwnSerializer"
>>>>>> 8. }
>>>>>> 9.
>>>>>> 10. serialization-bindings {
>>>>>> 11. "java.lang.String" = java
>>>>>> 12. "docs.serialization.Customer" = java
>>>>>> 13. "com.google.protobuf.Message" = proto
>>>>>> 14. "docs.serialization.MyOwnSerializable" = myown
>>>>>> 15. "java.lang.Boolean" = myown
>>>>>> 16. }
>>>>>> 17. }
>>>>>> 18. }
>>>>>> 19. """)
>>>>>>
>>>>>>
>>>>>> I tried that and I don't seem to have any success.
>>>>>>
>>>>>> I tried doing this
>>>>>> String ss =
>>>>>> "akka {" +
>>>>>> " actor {" +
>>>>>> " serializers {" +
>>>>>> " myown = \"AkkaMpi.CustomSerializer\""+
>>>>>> " }"+
>>>>>>
>>>>>> "serialization-bindings { "+
>>>>>> " \"java.lang.String\" = myown" +
>>>>>> " \"com.mypackage.myevent\" = myown"+
>>>>>> " \"com.mypackage.mymessage\" = myown"+
>>>>>> " }" +
>>>>>> " }"+
>>>>>> " }"
>>>>>> ;
>>>>>> Followed by :
>>>>>> Config config = ConfigFactory.parseString(ss);
>>>>>>
>>>>>> I get the following error :
>>>>>> Exception in thread "main" com.typesafe.config.
>>>>>> ConfigException$Parse: String: 1: Expecting close brace } or a
>>>>>> comma, got 'serialization-bindings' (if you intended
>>>>>> 'serialization-bindings' to be part of the value for 'serializers', try
>>>>>> enclosing the value in double quotes)
>>>>>>
>>>>>>
>>>>>> Any help will be appreciated!
>>>>>>
>>>>>>
>>>>>> --
>>>>>> >>>>>>>>>> Read the docs: http://akka.io/docs/
>>>>>> >>>>>>>>>> Check the FAQ: http://akka.io/faq/
>>>>>> >>>>>>>>>> Search the archives: https://groups.google.com/grou
>>>>>> p/akka-user
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>>>>>>
>>>>>> --
>>>>> >>>>>>>>>> Read the docs: http://akka.io/docs/
>>>>> >>>>>>>>>> Check the FAQ: http://akka.io/faq/
>>>>> >>>>>>>>>> Search the archives: https://groups.google.com/
>>>>> group/akka-user
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>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Cheers,
>>>> √
>>>>
>>>> * Viktor Klang*
>>>> *Director of Engineering*
>>>> Typesafe <http://www.typesafe.com/>
>>>>
>>>> Twitter: @viktorklang
>>>>
>>> --
>>> >>>>>>>>>> Read the docs: http://akka.io/docs/
>>> >>>>>>>>>> Check the FAQ: http://akka.io/faq/
>>> >>>>>>>>>> Search the archives:
>>> https://groups.google.com/group/akka-user
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>>
>>
>>
>> --
>> Cheers,
>> √
>>
>> * Viktor Klang*
>> *Director of Engineering*
>> Typesafe <http://www.typesafe.com/>
>>
>> Twitter: @viktorklang
>>
>
>
>
> --
> Cheers,
> √
>
> * Viktor Klang*
> *Director of Engineering*
> Typesafe <http://www.typesafe.com/>
>
> Twitter: @viktorklang
>
--
>>>>>>>>>> Read the docs: http://akka.io/docs/
>>>>>>>>>> Check the FAQ: http://akka.io/faq/
>>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user
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