[ 
https://issues.apache.org/jira/browse/ZEST-179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Niclas Hedhman updated ZEST-179:
--------------------------------
    Description: 
Currently, it is possible to declare a default value for properties during 
assembly.
{code}
module.forMixin( Abc.class ).declareDefaults().someProperty().set( 123 );
{code}
But there is no way to do this for Property declarations that take 
ValueComposites as their type, since the Runtime has not be activated yet.

But if it was possible to declare a factory,

{code}
module.forMixin( Abc.class ).declareDefaultsFactory(MyFactory.class, 123, 
"habba");
{code}

The optional arguments are Uses declarations and the MyFactory is either an 
Object or a TransientComposite, both capable of Uses injections.




  was:
Currently, it is possible to declare a default value for properties during 
assembly.
{{
module.forMixin( Abc.class ).declareDefaults().someProperty().set( 123 );
}}
But there is no way to do this for Property declarations that take 
ValueComposites as their type, since the Runtime has not be activated yet.

But if it was possible to declare a factory,

{{
module.forMixin( Abc.class ).declareDefaultsFactory(MyFactory.class, 123, 
"habba");
}}

The optional arguments are Uses declarations and the MyFactory is either an 
Object or a TransientComposite, both capable of Uses injections.





> Mechanism to declare Defaults factories
> ---------------------------------------
>
>                 Key: ZEST-179
>                 URL: https://issues.apache.org/jira/browse/ZEST-179
>             Project: Zest
>          Issue Type: New Feature
>            Reporter: Niclas Hedhman
>            Priority: Minor
>
> Currently, it is possible to declare a default value for properties during 
> assembly.
> {code}
> module.forMixin( Abc.class ).declareDefaults().someProperty().set( 123 );
> {code}
> But there is no way to do this for Property declarations that take 
> ValueComposites as their type, since the Runtime has not be activated yet.
> But if it was possible to declare a factory,
> {code}
> module.forMixin( Abc.class ).declareDefaultsFactory(MyFactory.class, 123, 
> "habba");
> {code}
> The optional arguments are Uses declarations and the MyFactory is either an 
> Object or a TransientComposite, both capable of Uses injections.



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