org.jboss.weld.introspector.jlr

Class WeldConstructorImpl<T>

java.lang.Object

org.jboss.weld.introspector.jlr.AbstractWeldAnnotated<T,S>

org.jboss.weld.introspector.jlr.AbstractWeldMember<T,X,S>

org.jboss.weld.introspector.jlr.AbstractWeldCallable<T,T,Constructor<T>>

org.jboss.weld.introspector.jlr.WeldConstructorImpl<T>

Type Parameters:

T - exact type

All Implemented Interfaces:

javax.enterprise.inject.spi.Annotated, javax.enterprise.inject.spi.AnnotatedCallable<T>, javax.enterprise.inject.spi.AnnotatedConstructor<T>, javax.enterprise.inject.spi.AnnotatedMember<T>, WeldAnnotated<T,Constructor<T>>, WeldCallable<T,T,Constructor<T>>, WeldConstructor<T>, WeldMember<T,T,Constructor<T>>

public class WeldConstructorImpl<T>
extends AbstractWeldCallable<T,T,Constructor<T>>
implements WeldConstructor<T>

Represents an annotated constructor

This class is immutable, and therefore threadsafe

Author:

Pete Muir, Ales Justin, Marko Luksa

Field Summary

Fields inherited from interface org.jboss.weld.introspector.WeldCallable

MAPPED_PARAMETER_ANNOTATIONS

Fields inherited from interface org.jboss.weld.introspector.WeldAnnotated

MAPPED_DECLARED_METAANNOTATIONS, MAPPED_METAANNOTATIONS

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object other) The overridden equals operation
Constructor<T>	getAnnotatedConstructor() Gets the constructor
Constructor<T>	getDelegate() Gets the delegate (constructor)
List<javax.enterprise.inject.spi.AnnotatedParameter<T>>	getParameters()
ConstructorSignature	getSignature()
List<WeldParameter<?,T>>	getWeldParameters() Gets the abstracted parameters If the parameters are null, initalize them first
List<WeldParameter<?,T>>	getWeldParameters(Class<? extends Annotation> annotationType) Gets parameter abstractions with a given annotation type.
int	hashCode()
boolean	isGeneric()
T	newInstance(Object... parameters) Creates a new instance
static <T> WeldConstructor<T>	of(javax.enterprise.inject.spi.AnnotatedConstructor<T> annotatedConstructor, WeldClass<T> declaringClass, ClassTransformer classTransformer)
static <T> WeldConstructor<T>	of(Constructor<T> constructor, WeldClass<T> declaringClass, ClassTransformer classTransformer)
String	toString() Gets a string representation of the constructor

Methods inherited from class org.jboss.weld.introspector.jlr.AbstractWeldMember

getDeclaringType, getJavaMember, getName, getPackage, isFinal, isPackagePrivate, isPrivate, isPublic, isStatic, isTransient

Methods inherited from class org.jboss.weld.introspector.jlr.AbstractWeldAnnotated

addMetaAnnotations, addMetaAnnotations, buildAnnotationMap, buildAnnotationMap, getActualTypeArguments, getAnnotation, getAnnotations, getBaseType, getBindingsAsArray, getInterfaceClosure, getJavaClass, getMetaAnnotations, getQualifiers, getTypeClosure, isAnnotationPresent, isParameterizedType, isPrimitive

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.jboss.weld.introspector.WeldMember

getDeclaringType

Methods inherited from interface org.jboss.weld.introspector.WeldAnnotated

getActualTypeArguments, getBindingsAsArray, getInterfaceClosure, getJavaClass, getMetaAnnotations, getName, getPackage, getQualifiers, isFinal, isPackagePrivate, isParameterizedType, isPrimitive, isPrivate, isPublic, isStatic

Methods inherited from interface javax.enterprise.inject.spi.AnnotatedConstructor

getJavaMember

Methods inherited from interface javax.enterprise.inject.spi.AnnotatedMember

isStatic

Methods inherited from interface javax.enterprise.inject.spi.Annotated

getAnnotation, getAnnotations, getBaseType, getTypeClosure, isAnnotationPresent

Method Detail

of

public static <T> WeldConstructor<T> of(Constructor<T> constructor,
                        WeldClass<T> declaringClass,
                        ClassTransformer classTransformer)

of

public static <T> WeldConstructor<T> of(javax.enterprise.inject.spi.AnnotatedConstructor<T> annotatedConstructor,
                        WeldClass<T> declaringClass,
                        ClassTransformer classTransformer)

getAnnotatedConstructor

public Constructor<T> getAnnotatedConstructor()

Gets the constructor

Returns:

The constructor

getDelegate

public Constructor<T> getDelegate()

Gets the delegate (constructor)

Specified by:

getDelegate in class AbstractWeldAnnotated<T,Constructor<T>>

Returns:

The delegate

getWeldParameters

public List<WeldParameter<?,T>> getWeldParameters()

Gets the abstracted parameters

If the parameters are null, initalize them first

Specified by:

getWeldParameters in interface WeldCallable<T,T,Constructor<T>>

Returns:

A list of annotated parameter abstractions

See Also:

WeldCallable.getWeldParameters()

getWeldParameters

public List<WeldParameter<?,T>> getWeldParameters(Class<? extends Annotation> annotationType)

Gets parameter abstractions with a given annotation type.

If the parameters are null, they are initializes first.

The results of the method are not cached, as it is not called at runtime

Specified by:

getWeldParameters in interface WeldCallable<T,T,Constructor<T>>

Parameters:

annotationType - The annotation type to match

Returns:

A list of matching parameter abstractions. An empty list is returned if there are no matches.

See Also:

WeldCallable.getWeldParameters(Class)

newInstance

public T newInstance(Object... parameters)
              throws IllegalArgumentException,
                     InstantiationException,
                     IllegalAccessException,
                     InvocationTargetException

Creates a new instance

Specified by:

newInstance in interface WeldConstructor<T>

Parameters:

parameters - the parameters

Returns:

An instance

Throws:

InvocationTargetException

IllegalAccessException

InstantiationException

IllegalArgumentException

See Also:

WeldConstructor.newInstance(Object... params)

equals

public boolean equals(Object other)

The overridden equals operation

Overrides:

equals in class Object

Parameters:

other - The instance to compare to

Returns:

True if equal, false otherwise

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Gets a string representation of the constructor

Overrides:

toString in class AbstractWeldMember<T,T,Constructor<T>>

Returns:

A string representation

getSignature

public ConstructorSignature getSignature()

Specified by:

getSignature in interface WeldConstructor<T>

getParameters

public List<javax.enterprise.inject.spi.AnnotatedParameter<T>> getParameters()

Specified by:

getParameters in interface javax.enterprise.inject.spi.AnnotatedCallable<T>

isGeneric

public boolean isGeneric()

Specified by:

isGeneric in interface WeldAnnotated<T,Constructor<T>>