xapi.inject.impl

Class JreInjector

java.lang.Object

xapi.inject.impl.JreInjector

All Implemented Interfaces:

Injector

public class JreInjector
extends Object
implements Injector

Constructor Summary

Constructors

Constructor and Description
JreInjector()

Method Summary

Modifier and Type	Method and Description
<T> T	create(Class<? super T> cls)
protected void	init(Class<?> on, InitMap<Class<?>,?> map)
void	initialize(Object o)
<T> T	provide(Class<? super T> cls) Synchronously returns a singleton which implements or extends this method's generic type.
<T> void	setInstanceFactory(Class<T> cls, javax.inject.Provider<T> provider)
<T> void	setSingletonFactory(Class<T> cls, javax.inject.Provider<T> provider)

Methods inherited from class java.lang.Object

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

Constructor Detail

JreInjector

public JreInjector()

Method Detail

create

public <T> T create(Class<? super T> cls)

Specified by:

create in interface Injector

provide

public <T> T provide(Class<? super T> cls)

Description copied from interface: Injector

Synchronously returns a singleton which implements or extends this method's generic type. For gwt-dev mode, this class is generated from the annotations SingletonDefault and SingletonOverride For java mode, the JavaInjector uses runtime lookup of resources in META-INF/singletons or META-INF/singletons to find bindings for your classes. If you enable runtime injection, the tool will do a once-per-runtime scan for annotations, and will generate the bindings in memory. For maximum performance in production, you will want to use the preloading strategy to read in a manifest of all injectable classes and prepare providers before they are requested. A maven plugin will be provided to create this manifest for you. All libraries exporting functionality should include specific META-INF bindings for defaults at least; the META-INF resources will only be checked if the given type is not already bound.

Specified by:

provide in interface Injector

Parameters:

cls - - The service interface or base service class to provide

Returns:

- A singleton instance of the service class.

init

protected void init(Class<?> on,
                    InitMap<Class<?>,?> map)

setInstanceFactory

public <T> void setInstanceFactory(Class<T> cls,
                                   javax.inject.Provider<T> provider)

Specified by:

setInstanceFactory in interface Injector

setSingletonFactory

public <T> void setSingletonFactory(Class<T> cls,
                                    javax.inject.Provider<T> provider)

Specified by:

setSingletonFactory in interface Injector

initialize

public void initialize(Object o)