com.github.czyzby.uedi.impl

Class ParameterAwareContext

java.lang.Object

com.github.czyzby.uedi.impl.AbstractContext

com.github.czyzby.uedi.impl.DefaultContext

com.github.czyzby.uedi.impl.ParameterAwareContext

All Implemented Interfaces:

com.github.czyzby.uedi.Context

Direct Known Subclasses:

ParameterAwareConcurrentContext

public class ParameterAwareContext
extends com.github.czyzby.uedi.impl.DefaultContext

Uses Java 8 Parameter reflection utility to extract parameter names. Requires -parameters compiler flag to work properly.

Field Summary

Fields inherited from class com.github.czyzby.uedi.impl.DefaultContext

FORBIDDEN_METHOD_NAMES, META_INTERFACES

Constructor Summary

Constructors

Constructor and Description
ParameterAwareContext(com.github.czyzby.uedi.scanner.ClassScanner classScanner)

Method Summary

Modifier and Type	Method and Description
protected java.lang.Object	createObject(java.lang.reflect.Constructor<?> constructor, java.lang.Class<?>[] parameterTypes)
boolean	isParameterAware()
protected com.github.czyzby.uedi.stereotype.Provider<?>	newFactoryMethodWrapper(java.lang.Object factory, java.lang.reflect.Method method)

Methods inherited from class com.github.czyzby.uedi.impl.DefaultContext

add, addCoreProviders, addDestructible, addProperty, clear, clear, create, createComponents, createMap, createSet, destroy, destroy, gatherComponents, gatherConstructors, get, getComponentProviders, getConstructor, getPrioritySortedDestructionQueue, getPrioritySortedInitiationQueue, getProperty, getPropertyProvider, injectFields, isAnyProviderMissing, isAvailable, isInjectable, isValidFactoryMethod, processClasses, processComponent, processFactory, processProvider, processScannedComponent, putProvider, remove, replace, setProperty

Methods inherited from class com.github.czyzby.uedi.impl.AbstractContext

addFactory, addProvider, get, get, get, getClassScanner, getFieldsIgnoreFilter, getFieldsIgnoreSignature, getIterationsAmount, getMethodsIgnoreFilter, getMethodsIgnoreSignature, getOrElse, initiate, isFailIfAmbiguousDependency, isFailIfUnknownType, isIgnoreStrings, isMapSuperTypes, isProcessSuperFields, scan, setClassScanner, setFailIfAmbiguousDependency, setFailIfUnknownType, setFieldsIgnoreFilter, setFieldsIgnoreSignature, setIgnoreStrings, setIterationsAmount, setMapSuperTypes, setMethodsIgnoreFilter, setMethodsIgnoreSignature, setProcessSuperFields

Methods inherited from class java.lang.Object

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

Constructor Detail

ParameterAwareContext

public ParameterAwareContext(com.github.czyzby.uedi.scanner.ClassScanner classScanner)

Method Detail

isParameterAware

public boolean isParameterAware()

Specified by:

isParameterAware in interface com.github.czyzby.uedi.Context

Overrides:

isParameterAware in class com.github.czyzby.uedi.impl.DefaultContext

Returns:

if true, this context is able to extract parameter names. Note that as of Java 8, method parameter names can be include in class sources using -parameters compiler flag.

newFactoryMethodWrapper

protected com.github.czyzby.uedi.stereotype.Provider<?> newFactoryMethodWrapper(java.lang.Object factory,
                                                                                java.lang.reflect.Method method)

Overrides:

newFactoryMethodWrapper in class com.github.czyzby.uedi.impl.DefaultContext

Parameters:

factory - owner of the method.

method - should be wrapped.

Returns:

method wrapped in a Provider implementation.

createObject

protected java.lang.Object createObject(java.lang.reflect.Constructor<?> constructor,
                                        java.lang.Class<?>[] parameterTypes)

Overrides:

createObject in class com.github.czyzby.uedi.impl.DefaultContext

Parameters:

constructor - will be used to construct the instance.

parameterTypes - will be used to extract constructor parameters from the context.

Returns:

an instance of the class.