Package org.iworkz.genesis.impl

Class AbstractInjector

java.lang.Object

org.iworkz.genesis.impl.AbstractInjector

All Implemented Interfaces:

Injector

Direct Known Subclasses:

DefaultInjector

public abstract class AbstractInjector
extends Object
implements Injector

Field Summary

Fields

Modifier and Type	Field	Description
protected final Module[]	modulesForSetup

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractInjector(Module... modules)

Method Summary

Modifier and Type	Method	Description
protected void	configureImplementationFinders()
protected void	createFinalReflectionHelper()
protected void	createPreliminaryReflectionHelper()
protected <T> T	get(Class<T> instanceClass, boolean isProvider, AnnotatedElement annotatedElement, InjectionContext ctx)
Module[]	getConfiguredModules()
ScopeContext	getContext(Class<?> scope)
<T> Class<? extends T>	getImplementationClass(Class<T> injectedClass)	Returns the implementation class for the given type
<T> Class<? extends T>	getImplementationClass(String className)	Returns the implementation class for the given name
<T> T	getInstance(Class<T> instanceClass)	Returns the appropriate instance for the given type
<T> T	getInstance(String className)	Returns the appropriate instance for the given name
protected Annotation	getNameAnnotation(AnnotatedElement annotatedElement)
protected Annotation	getQualifierAnnotation(AnnotatedElement annotatedElement)
protected <T extends Annotation> ValueSupplier<T,?>	getValueSupplier(Class<T> annotation)
void	injectMembers(Object instance)	Injects dependencies into the fields and methods of instance.
protected void	injectMembers(Object instance, Class<?> classWithMembers, InjectionContext ctx)
protected boolean	isInjected(AccessibleObject field)
protected boolean	isScopeAnnotation(Class<? extends Annotation> annotationType)
protected boolean	isSingleton(Class<? extends Annotation> scopeAnnotationType)
<T> Class<? extends T>	loadClass(String className)
protected void	postProcess(InjectionContext ctx)
void	postProcess(PostProcessor postProcessor, Map<Object,Set<Object>> createdInstances)
protected void	postSetup()	Supports the bootstrapping of the Injector.
protected void	setup()

Methods inherited from class java.lang.Object

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

Field Details

modulesForSetup

protected final Module[] modulesForSetup

Constructor Details

AbstractInjector

protected AbstractInjector(Module... modules)

Method Details

getConfiguredModules

public Module[] getConfiguredModules()

setup

protected void setup()

postSetup

protected void postSetup()

Supports the bootstrapping of the Injector. Here the injector can already be used (e.g. for internal injections) but it is not available for external use.

createPreliminaryReflectionHelper

protected void createPreliminaryReflectionHelper()

createFinalReflectionHelper

protected void createFinalReflectionHelper()

configureImplementationFinders

protected void configureImplementationFinders()

injectMembers

public void injectMembers(Object instance)

Description copied from interface: Injector

Injects dependencies into the fields and methods of instance. An injectable constructor is ignored.

Specified by:

injectMembers in interface Injector

postProcess

protected void postProcess(InjectionContext ctx)

postProcess

public void postProcess(PostProcessor postProcessor,
 Map<Object,Set<Object>> createdInstances)

isInjected

protected boolean isInjected(AccessibleObject field)

injectMembers

protected void injectMembers(Object instance,
 Class<?> classWithMembers,
 InjectionContext ctx)

getInstance

public <T> T getInstance(Class<T> instanceClass)

Description copied from interface: Injector

Returns the appropriate instance for the given type

Specified by:

getInstance in interface Injector

Returns:

getImplementationClass

public <T> Class<? extends T> getImplementationClass(String className)

Description copied from interface: Injector

Returns the implementation class for the given name

Specified by:

getImplementationClass in interface Injector

Returns:

loadClass

public <T> Class<? extends T> loadClass(String className)

getInstance

public <T> T getInstance(String className)

Description copied from interface: Injector

Returns the appropriate instance for the given name

Specified by:

getInstance in interface Injector

Returns:

getQualifierAnnotation

protected Annotation getQualifierAnnotation(AnnotatedElement annotatedElement)

get

protected <T> T get(Class<T> instanceClass,
 boolean isProvider,
 AnnotatedElement annotatedElement,
 InjectionContext ctx)

getImplementationClass

public <T> Class<? extends T> getImplementationClass(Class<T> injectedClass)

Description copied from interface: Injector

Returns the implementation class for the given type

Specified by:

getImplementationClass in interface Injector

Returns:

getContext

public ScopeContext getContext(Class<?> scope)

getValueSupplier

protected <T extends Annotation> ValueSupplier<T,?> getValueSupplier(Class<T> annotation)

isScopeAnnotation

protected boolean isScopeAnnotation(Class<? extends Annotation> annotationType)

isSingleton

protected boolean isSingleton(Class<? extends Annotation> scopeAnnotationType)

getNameAnnotation

protected Annotation getNameAnnotation(AnnotatedElement annotatedElement)