org.apache.tapestry5.internal.services
Class ServiceInjectionProvider

java.lang.Object
  org.apache.tapestry5.internal.services.ServiceInjectionProvider

All Implemented Interfaces:

InjectionProvider2

public class ServiceInjectionProvider
extends java.lang.Object
implements InjectionProvider2

A very late worker related to the Inject annotation that, when all other forms of injection have failed, matches the field type to a service interface.

Constructor Summary

ServiceInjectionProvider(ObjectLocator locator, ComponentClassCache classCache)

Method Summary

boolean

provideInjection(PlasticField field, ObjectLocator locator, MutableComponentModel componentModel) Perform the injection, if possible.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ServiceInjectionProvider

public ServiceInjectionProvider(ObjectLocator locator,
                                ComponentClassCache classCache)

Method Detail

provideInjection

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

Description copied from interface: InjectionProvider2

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).

Specified by:

provideInjection in interface InjectionProvider2

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