org.springframework.jee.inject
Class Injection<E extends InjectionInfo>

java.lang.Object
  org.springframework.jee.inject.Injection<E>

Direct Known Subclasses:

FieldInjection, MethodInjection

public abstract class Injection<E extends InjectionInfo>
extends java.lang.Object

Class modelling an injected member of a JEE component.

Author:

Rod Johnson, Costin Leau

Field Summary

protected E	info
protected java.lang.reflect.Member	member

Constructor Summary

Injection(java.lang.reflect.Member member, E resourceInfo)

Method Summary

abstract void	apply(java.lang.Object instance, java.lang.Object value) Applies the given value on the instance according to the injection information - implementation specific.
boolean	containsValue()
protected java.lang.String	getDefaultName() Return the default name to be used if the info does not contain one.
E	getInfo()
protected abstract java.lang.Class	getMemberType() Need to be implemented based on the member type.
java.lang.String	getName()
java.lang.Class	getType()
java.lang.Object	getValue()
void	setValue(java.lang.Object value) If this method is called, we are dealing with a literal value.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

info

protected final E extends InjectionInfo info

member

protected final java.lang.reflect.Member member

Constructor Detail

Injection

public Injection(java.lang.reflect.Member member,
                 E resourceInfo)

Method Detail

getInfo

public E getInfo()

getValue

public java.lang.Object getValue()

setValue

public void setValue(java.lang.Object value)

If this method is called, we are dealing with a literal value. A lookup will not be required: the value will be set.

Parameters:

value -

containsValue

public boolean containsValue()

getName

public java.lang.String getName()

getType

public java.lang.Class getType()

getDefaultName

protected java.lang.String getDefaultName()

Return the default name to be used if the info does not contain one.

Returns:

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getMemberType

protected abstract java.lang.Class getMemberType()

Need to be implemented based on the member type.

Returns:

apply

public abstract void apply(java.lang.Object instance,
                           java.lang.Object value)

Applies the given value on the instance according to the injection information - implementation specific.

Parameters:

instance -

value -