public class ProviderResolution extends Resource
Constructor | Description |
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ProviderResolution(java.lang.String name) |
Modifier and Type | Method | Description |
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<T> T |
as(java.lang.Class<T> clz) |
Retrieve a typed representation of the resource.
|
void |
invalidate() |
This method gets called whenever a dependency resource has been invalidated or this resource needs
to be invalidated.
|
public <T> T as(java.lang.Class<T> clz)
com.zfabrik.resources.provider.Resource
public void invalidate() throws ResourceBusyException
com.zfabrik.resources.provider.Resource
This code should be executed in a life cycle code block of this resource instance, i.e. where dependencies are effectively managed, so that race conditions can be avoided.
State changing methods of a resource should always be synchronized (e.g. on this). This is
in particular true for cross-resource dependencies. In order to assure consistency under race conditions,
a dependent resource should first declare its dependency and then retrieve the resource implementation.
In case of failures, resources should clean up by calling handle().invalidate(true);
invalidate
in class Resource
ResourceBusyException