org.jboss.msc.inject

Class AddMethodInjector<T>

java.lang.Object

org.jboss.msc.inject.RetainingInjector<T>

org.jboss.msc.inject.AddMethodInjector<T>

Type Parameters:

T - the value type

All Implemented Interfaces:

Injector<T>

public final class AddMethodInjector<T>
extends RetainingInjector<T>
implements Injector<T>

An injector which calls an add/remove method pair on inject/uninject. Note that this class still adheres to the contract of Injector - namely, the same injector cannot be used to inject multiple instances into a collection.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.reflect.Method	addMethod
private java.lang.reflect.Method	removeMethod
private Value<?>	target

Constructor Summary

Constructors

Constructor and Description
AddMethodInjector(Value<?> target, java.lang.reflect.Method addMethod, java.lang.reflect.Method removeMethod) Construct a new instance.

Method Summary

Modifier and Type	Method and Description
void	inject(T value) Inject the given value.
void	uninject() Uninject the given value (in other words, cancel or undo a previous injection).

Methods inherited from class org.jboss.msc.inject.RetainingInjector

getStoredValue, setStoredValue

Methods inherited from class java.lang.Object

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

Field Detail

target

private final Value<?> target

addMethod

private final java.lang.reflect.Method addMethod

removeMethod

private final java.lang.reflect.Method removeMethod

Constructor Detail

AddMethodInjector

public AddMethodInjector(Value<?> target,
                         java.lang.reflect.Method addMethod,
                         java.lang.reflect.Method removeMethod)

Construct a new instance.

Parameters:

target - the target upon which the add/remove methods should be invoked

addMethod - the add method

removeMethod - the remove method

Method Detail

inject

public void inject(T value)

Inject the given value.

Specified by:

inject in interface Injector<T>

Overrides:

inject in class RetainingInjector<T>

Parameters:

value - the value

uninject

public void uninject()

Uninject the given value (in other words, cancel or undo a previous injection). Only called after inject() has been called.

Specified by:

uninject in interface Injector<T>

Overrides:

uninject in class RetainingInjector<T>