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Posted to dev@tapestry.apache.org by "Howard M. Lewis Ship (JIRA)" <ta...@jakarta.apache.org> on 2005/08/17 00:53:53 UTC
[jira] Updated: (TAPESTRY-568) Engine services should use getName() when constructing thier parameter maps so that they may be more easily subclassed and extended
[ http://issues.apache.org/jira/browse/TAPESTRY-568?page=all ]
Howard M. Lewis Ship updated TAPESTRY-568:
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Summary: Engine services should use getName() when constructing thier parameter maps so that they may be more easily subclassed and extended (was: Support for Services subclassing)
> Engine services should use getName() when constructing thier parameter maps so that they may be more easily subclassed and extended
> -----------------------------------------------------------------------------------------------------------------------------------
>
> Key: TAPESTRY-568
> URL: http://issues.apache.org/jira/browse/TAPESTRY-568
> Project: Tapestry
> Type: Improvement
> Components: Framework
> Versions: 4.0
> Reporter: Alexander Kundirenko
> Assignee: Howard M. Lewis Ship
>
> I need to create my custom services based on AssetService and
> PageService, but they contain hardcoded service name.
> For example:
> =============== PageService.java =================
> public ILink getLink(IRequestCycle cycle, boolean post, Object parameter)
> {
> Defense.isAssignable(parameter, String.class, "parameter");
> Map parameters = new HashMap();
> parameters.put(ServiceConstants.SERVICE, Tapestry.PAGE_SERVICE);
> parameters.put(ServiceConstants.PAGE, parameter);
> return _linkFactory.constructLink(cycle, post, parameters, true);
> }
> ===================================
> Could you change:
> Code:
> parameters.put(ServiceConstants.SERVICE, Tapestry.PAGE_SERVICE);
> to:
> Code:
> parameters.put(ServiceConstants.SERVICE, getName());
> And the same in other services?
> If you do it will be possible just to override getName() to build
> custom service based on the standart one.
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