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>, 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

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

AbstractAnnotatedItem.AnnotationMap

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

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<java.lang.Object>>	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<java.lang.Object>>	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 delegate)
T	invoke(java.lang.Object instance, Manager manager) Invokes the method on an instance with current parameters from manager
T	invoke(java.lang.Object instance, java.lang.Object... parameters) Invokes the method on an instance with given parameters
T	invokeOnInstance(java.lang.Object instance, Manager manager) Invokes the method on the class of the passed instance, not the declaring class.
T	invokeWithSpecialValue(java.lang.Object instance, java.lang.Class<? extends java.lang.annotation.Annotation> specialParam, java.lang.Object specialVal, Manager manager) Invokes the observer method
java.lang.String	toDetailedString()
java.lang.String	toString() Gets a string representation of the method

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

getName, getValue, isFinal, isStatic

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

buildAnnotationMap, buildAnnotationMap, getAnnotation, getAnnotationMap, getAnnotations, getBindingTypes, getBindingTypesAsArray, getMetaAnnotations, getMetaAnnotationsAsArray, getParameterValues, getParameterValues, isAnnotationPresent, isAssignableFrom, isAssignableFrom, isProxyable

Methods inherited from class java.lang.Object

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

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

getAnnotation, getAnnotations, getBindingTypes, getBindingTypesAsArray, getMetaAnnotations, getMetaAnnotationsAsArray, getName, isAnnotationPresent, isAssignableFrom, isAssignableFrom, isFinal, isProxyable, isStatic

Constructor Detail

AnnotatedMethodImpl

public 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

getAnnotatedMethod

public java.lang.reflect.Method getAnnotatedMethod()

Gets the annotated method

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<java.lang.Object>> 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<java.lang.Object>> 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

hashCode

public int hashCode()

Gets the hash code (of the delegate)

Overrides:

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

Returns:

The hash code

invoke

public T invoke(java.lang.Object instance,
                Manager manager)

Invokes the method on an instance with current parameters from manager

Specified by:

invoke in interface AnnotatedMethod<T>

Parameters:

instance - The instance to invoke on

manager - The Web Beans manager

Returns:

The return value of the invocation

See Also:

org.jboss.webbeans.introspector.AnnotatedMethod#invoke(ManagerImpl, Object)

invokeOnInstance

public T invokeOnInstance(java.lang.Object instance,
                          Manager manager)

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

manager - The Web Beans manager

Returns:

A reference to the instance

invokeWithSpecialValue

public T invokeWithSpecialValue(java.lang.Object instance,
                                java.lang.Class<? extends java.lang.annotation.Annotation> specialParam,
                                java.lang.Object specialVal,
                                Manager manager)

Description copied from interface: AnnotatedMethod

Invokes the observer method

Specified by:

invokeWithSpecialValue in interface AnnotatedMethod<T>

Parameters:

instance - The instance to invoke

manager - The Web Beans manager

Returns:

A reference to the instance

invoke

public T invoke(java.lang.Object instance,
                java.lang.Object... parameters)

Invokes the method on an instance with given parameters

Specified by:

invoke in interface AnnotatedMethod<T>

Parameters:

instance - The instance to invoke on

parameters - The parameters

Returns:

A reference to the instance

See Also:

AnnotatedMethod.invoke(Object, Object...)

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

toDetailedString

public java.lang.String toDetailedString()

Overrides:

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