org.jboss.msc.service
Class DelegatingInjectionSource

java.lang.Object
  org.jboss.msc.service.DelegatingInjectionSource

Direct Known Subclasses:

FieldDelegatingInjectionSource, MethodDelegatingInjectionSource, PropertyDelegatingInjectionSource

public abstract class DelegatingInjectionSource
extends Object

Base injection source that delegates to another injection source, and is intended to be extended to support source chaining.

Author:

John E. Bailey

Constructor Summary

DelegatingInjectionSource(org.jboss.msc.service.InjectionSource delegate)

Method Summary

protected abstract <T> Value<?>	getValue(Value<?> delegateValue, Value<T> serviceValue, org.jboss.msc.service.ServiceBuilder<T> serviceBuilder, org.jboss.msc.service.ServiceContainerImpl container) Contract method providing children with the value of the delegate InjectionSource.
protected <T> Value<?>	getValue(Value<T> serviceValue, org.jboss.msc.service.ServiceBuilder<T> serviceBuilder, org.jboss.msc.service.ServiceContainerImpl container)

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegatingInjectionSource

public DelegatingInjectionSource(org.jboss.msc.service.InjectionSource delegate)

Method Detail

getValue

protected <T> Value<?> getValue(Value<T> serviceValue,
                                org.jboss.msc.service.ServiceBuilder<T> serviceBuilder,
                                org.jboss.msc.service.ServiceContainerImpl container)

getValue

protected abstract <T> Value<?> getValue(Value<?> delegateValue,
                                         Value<T> serviceValue,
                                         org.jboss.msc.service.ServiceBuilder<T> serviceBuilder,
                                         org.jboss.msc.service.ServiceContainerImpl container)

Contract method providing children with the value of the delegate InjectionSource.

Parameters:

delegateValue - The value from the delegate injection source

serviceValue - The service value

serviceBuilder - The service builder

container - The service container

Returns:

The value of the injection source