org.apache.tapestry5.services.transform

Interface InjectionProvider2

All Known Implementing Classes:

AssetInjectionProvider, BlockInjectionProvider, CommonResourcesInjectionProvider, DefaultInjectionProvider, InjectNamedProvider, ServiceInjectionProvider

@UsesOrderedConfiguration(value=InjectionProvider2.class)
public interface InjectionProvider2

Provides some form of injection when the value for an Inject annotation is present. In this case, the provider is responsible for determining the value to be injected from the field name and field type. This interface will be used as part of a chain of command.

Method Summary

Modifier and Type	Method and Description
boolean	provideInjection(PlasticField field, ObjectLocator locator, MutableComponentModel componentModel) Perform the injection, if possible.

Method Detail

provideInjection

boolean provideInjection(PlasticField field,
                         ObjectLocator locator,
                         MutableComponentModel componentModel)

Perform the injection, if possible. Most often, this will result in a call to PlasticField.inject(Object). The caller is responsible for invoking PlasticField.claim(Object).

Parameters:

field - that has the Inject annotation

locator - allows services to be located

componentModel - defines the relevant aspects of the component

Returns:

true if an injection has been made (terminates the command chain), false to continue down the chain