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,java.lang.reflect.Constructor<T>>

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

Type Parameters:

T - exact type

All Implemented Interfaces:

Annotated, AnnotatedCallable<T>, AnnotatedConstructor<T>, AnnotatedMember<T>, WeldAnnotated<T,java.lang.reflect.Constructor<T>>, WeldCallable<T,T,java.lang.reflect.Constructor<T>>, WeldConstructor<T>, WeldMember<T,T,java.lang.reflect.Constructor<T>>

public class WeldConstructorImpl<T>
extends AbstractWeldCallable<T,T,java.lang.reflect.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(java.lang.Object other) The overridden equals operation
java.lang.reflect.Constructor<T>	getAnnotatedConstructor() Gets the constructor
java.lang.reflect.Constructor<T>	getDelegate() Gets the delegate (constructor)
java.util.List<AnnotatedParameter<T>>	getParameters() Get the parameters of the callable member.
ConstructorSignature	getSignature()
java.util.List<WeldParameter<?,T>>	getWeldParameters() Gets the abstracted parameters If the parameters are null, initalize them first
java.util.List<WeldParameter<?,T>>	getWeldParameters(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType) Gets parameter abstractions with a given annotation type.
int	hashCode()
boolean	isGeneric()
T	newInstance(java.lang.Object... parameters) Creates a new instance
static <T> WeldConstructor<T>	of(AnnotatedConstructor<T> annotatedConstructor, WeldClass<T> declaringClass, ClassTransformer classTransformer)
static <T> WeldConstructor<T>	of(java.lang.reflect.Constructor<T> constructor, WeldClass<T> declaringClass, ClassTransformer classTransformer)
java.lang.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(java.lang.reflect.Constructor<T> constructor,
                        WeldClass<T> declaringClass,
                        ClassTransformer classTransformer)

of

public static <T> WeldConstructor<T> of(AnnotatedConstructor<T> annotatedConstructor,
                        WeldClass<T> declaringClass,
                        ClassTransformer classTransformer)

getAnnotatedConstructor

public java.lang.reflect.Constructor<T> getAnnotatedConstructor()

Gets the constructor

Returns:

The constructor

getDelegate

public java.lang.reflect.Constructor<T> getDelegate()

Gets the delegate (constructor)

Specified by:

getDelegate in class AbstractWeldAnnotated<T,java.lang.reflect.Constructor<T>>

Returns:

The delegate

getWeldParameters

public java.util.List<WeldParameter<?,T>> getWeldParameters()

Gets the abstracted parameters

If the parameters are null, initalize them first

Specified by:

getWeldParameters in interface WeldCallable<T,T,java.lang.reflect.Constructor<T>>

Returns:

A list of annotated parameter abstractions

See Also:

WeldCallable.getWeldParameters()

getWeldParameters

public java.util.List<WeldParameter<?,T>> getWeldParameters(java.lang.Class<? extends java.lang.annotation.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,java.lang.reflect.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(java.lang.Object... parameters)
              throws java.lang.IllegalArgumentException,
                     java.lang.InstantiationException,
                     java.lang.IllegalAccessException,
                     java.lang.reflect.InvocationTargetException

Creates a new instance

Specified by:

newInstance in interface WeldConstructor<T>

Parameters:

parameters - the parameters

Returns:

An instance

Throws:

java.lang.reflect.InvocationTargetException

java.lang.IllegalAccessException

java.lang.InstantiationException

java.lang.IllegalArgumentException

See Also:

WeldConstructor.newInstance(Object... params)

equals

public boolean equals(java.lang.Object other)

The overridden equals operation

Overrides:

equals in class java.lang.Object

Parameters:

other - The instance to compare to

Returns:

True if equal, false otherwise

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Gets a string representation of the constructor

Overrides:

toString in class AbstractWeldMember<T,T,java.lang.reflect.Constructor<T>>

Returns:

A string representation

getSignature

public ConstructorSignature getSignature()

Specified by:

getSignature in interface WeldConstructor<T>

getParameters

public java.util.List<AnnotatedParameter<T>> getParameters()

Description copied from interface: AnnotatedCallable

Get the parameters of the callable member.

Specified by:

getParameters in interface AnnotatedCallable<T>

Returns:

the parameters

isGeneric

public boolean isGeneric()

Specified by:

isGeneric in interface WeldAnnotated<T,java.lang.reflect.Constructor<T>>