org.jboss.webbeans.introspector.jlr
Class AnnotatedMethodImpl<T>

java.lang.Object
  org.jboss.webbeans.introspector.jlr.AbstractAnnotatedItem<T,S>
      org.jboss.webbeans.introspector.jlr.AbstractAnnotatedMember<T,java.lang.reflect.Method>
          org.jboss.webbeans.introspector.jlr.AnnotatedMethodImpl<T>

Type Parameters:

T -

All Implemented Interfaces:

AnnotatedItem<T,java.lang.reflect.Method>, AnnotatedMember<T,java.lang.reflect.Method>, AnnotatedMethod<T>

public class AnnotatedMethodImpl<T>
extends AbstractAnnotatedMember<T,java.lang.reflect.Method>
implements AnnotatedMethod<T>

Represents an annotated method This class is immutable and therefore threadsafe

Author:

Pete Muir

Nested Class Summary

Nested classes/interfaces inherited from class org.jboss.webbeans.introspector.jlr.AbstractAnnotatedMember

AbstractAnnotatedMember.AnnotatedParameterMap

Field Summary

Fields inherited from interface org.jboss.webbeans.introspector.AnnotatedMethod

MAPPED_PARAMETER_ANNOTATIONS

Fields inherited from interface org.jboss.webbeans.introspector.AnnotatedItem

MAPPED_METAANNOTATIONS

Constructor Summary

protected

AnnotatedMethodImpl(java.lang.reflect.Method method, AnnotatedType<?> declaringClass) Constructor Initializes the superclass with the built annotation map, sets the method and declaring class abstraction and detects the actual type arguments

Method Summary

boolean	equals(java.lang.Object other) Compares two annotated methods (delegates)
java.lang.reflect.Type[]	getActualTypeArguments() Gets the actual type arguments
java.lang.reflect.Method	getAnnotatedMethod() Gets the annotated method
java.util.List<AnnotatedParameter<?>>	getAnnotatedParameters(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType) Gets the parameter abstractions with a given annotation type If the parameter abstractions are null, they are initialized first
AnnotatedType<?>	getDeclaringClass() Gets the declaring class
java.lang.reflect.Method	getDelegate() Gets the delegate
java.util.List<AnnotatedParameter<?>>	getParameters() Gets the annotated parameters If the parameters are null, they are initialized first
java.lang.Class<?>[]	getParameterTypesAsArray() Get the parameter types as an array
java.lang.String	getPropertyName() Gets the name of the property
java.lang.Class<T>	getType() Gets the type of the method
int	hashCode() Gets the hash code of the actual type
T	invoke(java.lang.Object instance, java.lang.Object... parameters) Invokes the method
T	invokeOnInstance(java.lang.Object instance, java.lang.Object... parameters) Invokes the method on the class of the passed instance, not the declaring class.
boolean	isEquivalent(java.lang.reflect.Method method) Checks if a this is equivalent to a JLR method
static <T> AnnotatedMethodImpl<T>	of(java.lang.reflect.Method method, AnnotatedType<?> declaringClass)
java.lang.String	toString() Gets a string representation of the method

Methods inherited from class org.jboss.webbeans.introspector.jlr.AbstractAnnotatedMember

getMember, getName, getValue, isFinal, isPublic, isStatic, isTransient

Methods inherited from class org.jboss.webbeans.introspector.jlr.AbstractAnnotatedItem

getAnnotation, getAnnotationsAsSet, getAnnotationStore, getBindingTypes, getBindingTypesAsArray, getDeclaredMetaAnnotations, getMetaAnnotations, getMetaAnnotationsAsArray, isAnnotationPresent, isAssignableFrom, isAssignableFrom, isDeclaredAnnotationPresent, isProxyable

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.webbeans.introspector.AnnotatedMember

getMember

Methods inherited from interface org.jboss.webbeans.introspector.AnnotatedItem

getAnnotation, getAnnotationsAsSet, getAnnotationStore, getBindingTypes, getBindingTypesAsArray, getDeclaredMetaAnnotations, getMetaAnnotations, getMetaAnnotationsAsArray, getName, isAnnotationPresent, isAssignableFrom, isAssignableFrom, isDeclaredAnnotationPresent, isFinal, isProxyable, isPublic, isStatic

Constructor Detail

AnnotatedMethodImpl

protected AnnotatedMethodImpl(java.lang.reflect.Method method,
                              AnnotatedType<?> declaringClass)

Constructor Initializes the superclass with the built annotation map, sets the method and declaring class abstraction and detects the actual type arguments

Parameters:

method - The underlying method

declaringClass - The declaring class abstraction

Method Detail

of

public static <T> AnnotatedMethodImpl<T> of(java.lang.reflect.Method method,
                                            AnnotatedType<?> declaringClass)

getAnnotatedMethod

public java.lang.reflect.Method getAnnotatedMethod()

Gets the annotated method

Specified by:

getAnnotatedMethod in interface AnnotatedMethod<T>

Returns:

The method

getDelegate

public java.lang.reflect.Method getDelegate()

Gets the delegate

Specified by:

getDelegate in class AbstractAnnotatedItem<T,java.lang.reflect.Method>

Returns:

The delegate

getType

public java.lang.Class<T> getType()

Gets the type of the method

Specified by:

getType in interface AnnotatedItem<T,java.lang.reflect.Method>

Returns:

The return type of the method

getActualTypeArguments

public java.lang.reflect.Type[] getActualTypeArguments()

Gets the actual type arguments

Specified by:

getActualTypeArguments in interface AnnotatedItem<T,java.lang.reflect.Method>

Returns:

The actual type arguments

See Also:

AnnotatedItem.getActualTypeArguments()

getParameters

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

Gets the annotated parameters If the parameters are null, they are initialized first

Specified by:

getParameters in interface AnnotatedMethod<T>

Returns:

The annotated parameters

See Also:

AnnotatedMethod.getParameters()

getParameterTypesAsArray

public java.lang.Class<?>[] getParameterTypesAsArray()

Description copied from interface: AnnotatedMethod

Get the parameter types as an array

Specified by:

getParameterTypesAsArray in interface AnnotatedMethod<T>

getAnnotatedParameters

public java.util.List<AnnotatedParameter<?>> getAnnotatedParameters(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType)

Gets the parameter abstractions with a given annotation type If the parameter abstractions are null, they are initialized first

Specified by:

getAnnotatedParameters in interface AnnotatedMethod<T>

Parameters:

annotationType - The annotation type to match

Returns:

The list of abstracted parameters with given annotation type present. An empty list is returned if there are no matches

equals

public boolean equals(java.lang.Object other)

Compares two annotated methods (delegates)

Overrides:

equals in class AbstractAnnotatedItem<T,java.lang.reflect.Method>

Parameters:

other - The other item

Returns:

True if equals, false otherwise

isEquivalent

public boolean isEquivalent(java.lang.reflect.Method method)

Description copied from interface: AnnotatedMethod

Checks if a this is equivalent to a JLR method

Specified by:

isEquivalent in interface AnnotatedMethod<T>

Parameters:

method - The JLR method

Returns:

true if equivalent

hashCode

public int hashCode()

Description copied from class: AbstractAnnotatedItem

Gets the hash code of the actual type

Overrides:

hashCode in class AbstractAnnotatedItem<T,java.lang.reflect.Method>

Returns:

The hash code

invokeOnInstance

public T invokeOnInstance(java.lang.Object instance,
                          java.lang.Object... parameters)
                   throws java.lang.IllegalArgumentException,
                          java.lang.SecurityException,
                          java.lang.IllegalAccessException,
                          java.lang.reflect.InvocationTargetException,
                          java.lang.NoSuchMethodException

Description copied from interface: AnnotatedMethod

Invokes the method on the class of the passed instance, not the declaring class. Useful with proxies

Specified by:

invokeOnInstance in interface AnnotatedMethod<T>

Parameters:

instance - The instance to invoke

Returns:

A reference to the instance

Throws:

java.lang.IllegalArgumentException

java.lang.SecurityException

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

java.lang.NoSuchMethodException

invoke

public T invoke(java.lang.Object instance,
                java.lang.Object... parameters)
         throws java.lang.IllegalArgumentException,
                java.lang.IllegalAccessException,
                java.lang.reflect.InvocationTargetException

Description copied from interface: AnnotatedMethod

Invokes the method

Specified by:

invoke in interface AnnotatedMethod<T>

Parameters:

instance - The instance to invoke

parameters - The method parameters

Returns:

A reference to the instance

Throws:

java.lang.IllegalArgumentException

java.lang.IllegalAccessException

java.lang.reflect.InvocationTargetException

getPropertyName

public java.lang.String getPropertyName()

Gets the name of the property

Specified by:

getPropertyName in interface AnnotatedMethod<T>

Returns:

The name

See Also:

AnnotatedMethod.getPropertyName()

getDeclaringClass

public AnnotatedType<?> getDeclaringClass()

Gets the declaring class

Specified by:

getDeclaringClass in interface AnnotatedMethod<T>

Returns:

The declaring class

See Also:

AnnotatedMethod.getDeclaringClass()

toString

public java.lang.String toString()

Gets a string representation of the method

Overrides:

toString in class AbstractAnnotatedMember<T,java.lang.reflect.Method>

Returns:

A string representation