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https://issues.apache.org/jira/browse/TAPESTRY-1895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jesse Kuhnert updated TAPESTRY-1895:
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Fix Version/s: (was: 4.1.5)
4.1.6
> Add possibiliti to generate stateless links Page and External links.
> --------------------------------------------------------------------
>
> Key: TAPESTRY-1895
> URL: https://issues.apache.org/jira/browse/TAPESTRY-1895
> Project: Tapestry
> Issue Type: Improvement
> Components: Core Components
> Affects Versions: 4.1.3
> Reporter: Alexander Gavrilov
> Fix For: 4.1.6
>
>
> For now External and Page service always generated statefull links.
> In my application i generate links to send to the users, and those links
> includes all "client" persistent state of pages, and encodes session ID. This
> state ans session ID is not required for users when they access page first
> time.
> Whe can add parameter statfull to the ExternalServiceParameter class, and add
> new class PageServiceParameter with page name and statefull attributes. In
> PageService we can check what the type of passed parameter, and if it is
> PageService, use it if not use the default behaviour. The defined "statefull"
> parameter whe can bypass to the _linkFactory.constructLink method.
> for ExternalService:
> ExternalServiceParameter esp = (ExternalServiceParameter) parameter;
> Map parameters = new HashMap();
> parameters.put(ServiceConstants.PAGE, esp.getPageName());
> parameters.put(ServiceConstants.PARAMETER, esp.getServiceParameters());
> return _linkFactory.constructLink(this, post, parameters,
> esp.isStatefull());
> for PageService:
> Map parameters = new HashMap();
> final PageServiceParameter psp = parameter instanceof
> PageServiceParameter ? (PageServiceParameter)parameter : null;
> parameters.put(ServiceConstants.PAGE, psp != null ? psp.getPage() :
> parameter);
> return _linkFactory.constructLink(this, post, parameters, psp != null ?
> psp.isStatefull() : true);
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