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Posted to commits@tapestry.apache.org by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org> on 2010/03/27 01:47:27 UTC

[jira] Updated: (TAP5-1030) Injecting a Logger into a non-service object, created as part of constructing a service configuration, should work but doesn't

     [ https://issues.apache.org/jira/browse/TAP5-1030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Howard M. Lewis Ship updated TAP5-1030:
---------------------------------------

    Summary: Injecting a Logger into a non-service object, created as part of constructing a service configuration, should work but doesn't  (was: RegistryImpl.autobuild() does not inject resources into constructor parameters)

Did a little digging and found out that java.util.logging.Logger, not org.slf4j.Logger, was being set up for injection!

> Injecting a Logger into a non-service object, created as part of constructing a service configuration, should work but doesn't
> ------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: TAP5-1030
>                 URL: https://issues.apache.org/jira/browse/TAP5-1030
>             Project: Tapestry 5
>          Issue Type: Bug
>    Affects Versions: 5.1.0.5
>            Reporter: Leonard Lu
>            Assignee: Howard M. Lewis Ship
>
> The Javadoc for ObjectLocator.autobuild() states that it "Autobuilds a class by finding the public constructor with the most parameters. Services and resources will be injected into the parameters of the constructor."  However, this seems to only be true for the ServiceResourcesImpl implementation of the interface, which is aware of the following resources (code from 5.1.0.5, AbstractServiceCreator, line 63):
>         injectionResources.put(String.class, serviceId);
>         injectionResources.put(ObjectLocator.class, resources);
>         injectionResources.put(ServiceResources.class, resources);
>         injectionResources.put(Logger.class, logger);
>         injectionResources.put(Class.class, resources.getServiceInterface());
>         injectionResources.put(OperationTracker.class, resources.getTracker());
> On the other hand, RegistryImpl is only aware of the OperationTracker resource (RegistryImpl line 841)
>         resourcesMap.put(OperationTracker.class, tracker);
> Specifically, one cannot call registry.autobuild() on any class that has a Logger resource in its constructor. If this is the intended behavior than the ObjectLocator javadoc should be updated.

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