[jira] Updated: (TAPESTRY-2235) Annotation for managing a property as the page activation context

["Howard M. Lewis Ship (JIRA)" <de...@tapestry.apache.org>]

     [ https://issues.apache.org/jira/browse/TAPESTRY-2235?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Howard M. Lewis Ship updated TAPESTRY-2235:
-------------------------------------------

    Priority: Minor  (was: Major)

> Annotation for managing a property as the page activation context
> -----------------------------------------------------------------
>
>                 Key: TAPESTRY-2235
>                 URL: https://issues.apache.org/jira/browse/TAPESTRY-2235
>             Project: Tapestry
>          Issue Type: New Feature
>          Components: tapestry-core
>    Affects Versions: 5.0.11
>            Reporter: Howard M. Lewis Ship
>            Priority: Minor
>
> A very common idiom is to have a page that exists to view/edit/create an entity, and to store the entity as the page activation context (relying on a ValueEncoder to extract the primary key as the value in the URL).  Example code:
> public class ShowAccount
> {
>     @GenerateAccessors
>     private Account _account;
>     void onActivate(Account account)
>     {
>         _account = account;
>     }
>     Object onPassivate()
>     {
>         return _account;
>     }
> }
> It seems that these two methods could be generated automatically in some way, i.e.
> public class ShowAccount
> {
>     @GenerateAccessors
>     @PageActivationContext
>     private Account _account;
> }

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