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From "Howard M. Lewis Ship (JIRA)" <...@tapestry.apache.org>
Subject [jira] Updated: (TAPESTRY-1958) aditional example for service decorators
Date Mon, 05 May 2008 23:23:57 GMT

     [ https://issues.apache.org/jira/browse/TAPESTRY-1958?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Howard M. Lewis Ship updated TAPESTRY-1958:
-------------------------------------------

    Priority: Minor  (was: Major)

> aditional example for service decorators
> ----------------------------------------
>
>                 Key: TAPESTRY-1958
>                 URL: https://issues.apache.org/jira/browse/TAPESTRY-1958
>             Project: Tapestry
>          Issue Type: Improvement
>          Components: Documentation, tapestry-ioc
>    Affects Versions: 5.0.6
>            Reporter: Davor Hrg
>            Priority: Minor
>
> documentation for decorating services should have an additional example
> somethig like this for situations where we are decorating a specific service,
> and not using some general decorator factory
>     public static ComponentMessagesSource decorateComponentMessagesSource(Object delegate,
Logger logger){
>         return new ComponentMessagesSourceDecorator((ComponentMessagesSource) delegate,logger);
>     }
> this should be documented because the decorator is ignored if above is chenged this way
> (this is somehow more logical than above but doesn't work)
>     public static ComponentMessagesSource decorateComponentMessagesSource(ComponentMessagesSource
delegate, Logger logger){
>         return new ComponentMessagesSourceDecorator(delegate,logger);
>     }
> I think that the second sample caused exceptions in earlier versions....
> (the exception was even more misleading)
> of course, if not too much trouble, tapestry ioc could be modified so that the second
example works as well

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