com.ea.orbit.injection

Class DependencyRegistry

java.lang.Object

com.ea.orbit.injection.DependencyRegistry

public class DependencyRegistry
extends Object

Very basic injection library.

Request based injection can be done by composition (adding the parent singletons to the request Registry)

Please note: The parent registry should not be modified once the request/child contexts start running in their threads.

Constructor Summary

Constructors

Constructor and Description
DependencyRegistry()
DependencyRegistry(DependencyRegistry parent)

Method Summary

Modifier and Type	Method and Description
void	addSingleton(Class<?> c)
void	addSingleton(Class<?> c, Object object)
protected <T> T	createNew(Class<T> clazz)
<T> T	getSingleton(Class<T> clazz)
protected <T> T	initialize(Class<T> clazz, T o, boolean isSingleton)
void	inject(Object o)
protected void	injectField(Object o, Field f)
<T> T	locate(Class<T> clazz)
protected void	postConstruct(Object o)
protected void	postInject(Object o)

Methods inherited from class java.lang.Object

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

Constructor Detail

DependencyRegistry

public DependencyRegistry()

DependencyRegistry

public DependencyRegistry(DependencyRegistry parent)

Method Detail

locate

public <T> T locate(Class<T> clazz)

createNew

protected <T> T createNew(Class<T> clazz)

initialize

protected <T> T initialize(Class<T> clazz,
                           T o,
                           boolean isSingleton)

getSingleton

public <T> T getSingleton(Class<T> clazz)

addSingleton

public void addSingleton(Class<?> c,
                         Object object)

addSingleton

public void addSingleton(Class<?> c)

inject

public void inject(Object o)

postInject

protected void postInject(Object o)

injectField

protected void injectField(Object o,
                           Field f)
                    throws IllegalAccessException

Throws:

IllegalAccessException

postConstruct

protected void postConstruct(Object o)