org.jboss.webbeans.introspector.jlr
Class AbstractAnnotatedItem<T,S>

java.lang.Object
  org.jboss.webbeans.introspector.jlr.AbstractAnnotatedItem<T,S>

Type Parameters:

T -

S -

All Implemented Interfaces:

AnnotatedItem<T,S>

Direct Known Subclasses:

AbstractAnnotatedMember, AbstractAnnotatedType, AnnotatedParameterImpl

public abstract class AbstractAnnotatedItem<T,S>
extends java.lang.Object
implements AnnotatedItem<T,S>

Represents functionality common for all annotated items, mainly different mappings of the annotations and meta-annotations AbstractAnnotatedItem is an immutable class and therefore threadsafe

Author:

Pete Muir, Nicklas Karlsson

See Also:

AnnotatedItem

Field Summary

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

MAPPED_METAANNOTATIONS

Constructor Summary

AbstractAnnotatedItem(AnnotationStore annotatedItemHelper)
Constructor Also builds the meta-annotation map.

Method Summary

boolean	equals(java.lang.Object other) Compares two AbstractAnnotatedItems
<A extends java.lang.annotation.Annotation> A	getAnnotation(java.lang.Class<A> annotationType) Gets an annotation for the annotation type specified.
java.util.Set<java.lang.annotation.Annotation>	getAnnotationsAsSet() Gets all annotations on the item
AnnotationStore	getAnnotationStore()
java.util.Set<java.lang.annotation.Annotation>	getBindingTypes() Deprecated.
java.lang.annotation.Annotation[]	getBindingTypesAsArray() Deprecated.
java.util.Set<java.lang.annotation.Annotation>	getDeclaredMetaAnnotations(java.lang.Class<? extends java.lang.annotation.Annotation> metaAnnotationType) Gets all annotations which are declared on this annotated item with the given meta annotation type
abstract S	getDelegate()
java.util.Set<java.lang.annotation.Annotation>	getMetaAnnotations(java.lang.Class<? extends java.lang.annotation.Annotation> metaAnnotationType) Gets all annotations which are annotated with the given meta annotation type
java.lang.annotation.Annotation[]	getMetaAnnotationsAsArray(java.lang.Class<? extends java.lang.annotation.Annotation> metaAnnotationType) Gets all annotations which are annotated with the given meta annotation type
int	hashCode() Gets the hash code of the actual type
boolean	isAnnotationPresent(java.lang.Class<? extends java.lang.annotation.Annotation> annotatedType) Checks if an annotation is present on the item
boolean	isAssignableFrom(AnnotatedItem<?,?> that) Checks if this item is assignable from another annotated item (through type and actual type arguments)
boolean	isAssignableFrom(java.util.Set<java.lang.reflect.Type> types) Checks if this item is assignable from any one a set of types
boolean	isDeclaredAnnotationPresent(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType) Indicates if an annotation type specified is present
boolean	isProxyable() Indicates if the type is proxyable to a set of pre-defined rules
java.lang.String	toString() Gets a string representation of the item

Methods inherited from class java.lang.Object

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

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

getActualTypeArguments, getName, getType, isFinal, isPublic, isStatic

Constructor Detail

AbstractAnnotatedItem

public AbstractAnnotatedItem(AnnotationStore annotatedItemHelper)

Constructor Also builds the meta-annotation map. Throws a NullPointerException if trying to register a null map

Parameters:

annotationMap - A map of annotation to register

Method Detail

getAnnotationStore

public AnnotationStore getAnnotationStore()

Specified by:

getAnnotationStore in interface AnnotatedItem<T,S>

getAnnotation

public <A extends java.lang.annotation.Annotation> A getAnnotation(java.lang.Class<A> annotationType)

Description copied from interface: AnnotatedItem

Gets an annotation for the annotation type specified.

Specified by:

getAnnotation in interface AnnotatedItem<T,S>

Parameters:

annotationType - The annotation to match

Returns:

An annotation if found, null if the annotation wasn't present.

getMetaAnnotations

public java.util.Set<java.lang.annotation.Annotation> getMetaAnnotations(java.lang.Class<? extends java.lang.annotation.Annotation> metaAnnotationType)

Description copied from interface: AnnotatedItem

Gets all annotations which are annotated with the given meta annotation type

Specified by:

getMetaAnnotations in interface AnnotatedItem<T,S>

Returns:

A set of matching meta-annotations. Returns an empty set if there are no matches.

getDeclaredMetaAnnotations

public java.util.Set<java.lang.annotation.Annotation> getDeclaredMetaAnnotations(java.lang.Class<? extends java.lang.annotation.Annotation> metaAnnotationType)

Description copied from interface: AnnotatedItem

Gets all annotations which are declared on this annotated item with the given meta annotation type

Specified by:

getDeclaredMetaAnnotations in interface AnnotatedItem<T,S>

Returns:

A set of matching meta-annotations. Returns an empty set if there are no matches.

getMetaAnnotationsAsArray

public java.lang.annotation.Annotation[] getMetaAnnotationsAsArray(java.lang.Class<? extends java.lang.annotation.Annotation> metaAnnotationType)

Description copied from interface: AnnotatedItem

Gets all annotations which are annotated with the given meta annotation type

Specified by:

getMetaAnnotationsAsArray in interface AnnotatedItem<T,S>

Returns:

An array of matching meta-annotations. Returns an empty array if there are no matches.

getAnnotationsAsSet

public java.util.Set<java.lang.annotation.Annotation> getAnnotationsAsSet()

Description copied from interface: AnnotatedItem

Gets all annotations on the item

Specified by:

getAnnotationsAsSet in interface AnnotatedItem<T,S>

Returns:

A set of annotations. Returns an empty set if there are no matches.

isAnnotationPresent

public boolean isAnnotationPresent(java.lang.Class<? extends java.lang.annotation.Annotation> annotatedType)

Checks if an annotation is present on the item

Specified by:

isAnnotationPresent in interface AnnotatedItem<T,S>

Parameters:

annotatedType - The annotation type to check for

Returns:

True if present, false otherwise.

See Also:

AnnotatedItem.isAnnotationPresent(Class)

equals

public boolean equals(java.lang.Object other)

Compares two AbstractAnnotatedItems

Overrides:

equals in class java.lang.Object

Parameters:

other - The other item

Returns:

True if equals, false otherwise

isAssignableFrom

public boolean isAssignableFrom(AnnotatedItem<?,?> that)

Checks if this item is assignable from another annotated item (through type and actual type arguments)

Specified by:

isAssignableFrom in interface AnnotatedItem<T,S>

Parameters:

that - The other annotated item to check against

Returns:

True if assignable, false otherwise

See Also:

AnnotatedItem.isAssignableFrom(AnnotatedItem)

isAssignableFrom

public boolean isAssignableFrom(java.util.Set<java.lang.reflect.Type> types)

Checks if this item is assignable from any one a set of types

Specified by:

isAssignableFrom in interface AnnotatedItem<T,S>

Parameters:

types - The set of types to check against

Returns:

True if assignable, false otherwise

See Also:

AnnotatedItem.isAssignableFrom(Set)

hashCode

public int hashCode()

Gets the hash code of the actual type

Overrides:

hashCode in class java.lang.Object

Returns:

The hash code

toString

public java.lang.String toString()

Gets a string representation of the item

Overrides:

toString in class java.lang.Object

Returns:

A string representation

getBindingTypes

@Deprecated
public java.util.Set<java.lang.annotation.Annotation> getBindingTypes()

Deprecated.

Description copied from interface: AnnotatedItem

Gets the binding types for this element

Specified by:

getBindingTypes in interface AnnotatedItem<T,S>

getBindingTypesAsArray

@Deprecated
public java.lang.annotation.Annotation[] getBindingTypesAsArray()

Deprecated.

Gets (as array) the binding types of the item Looks at the meta-annotations map for annotations with binding type meta-annotation. Returns default binding (current) if none specified.

Specified by:

getBindingTypesAsArray in interface AnnotatedItem<T,S>

Returns:

An array of (binding type) annotations

See Also:

AnnotatedItem.getBindingTypesAsArray()

isProxyable

public boolean isProxyable()

Indicates if the type is proxyable to a set of pre-defined rules

Specified by:

isProxyable in interface AnnotatedItem<T,S>

Returns:

True if proxyable, false otherwise.

See Also:

AnnotatedItem.isProxyable()

getDelegate

public abstract S getDelegate()

isDeclaredAnnotationPresent

public boolean isDeclaredAnnotationPresent(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType)

Description copied from interface: AnnotatedItem

Indicates if an annotation type specified is present

Specified by:

isDeclaredAnnotationPresent in interface AnnotatedItem<T,S>

Parameters:

annotationType - The annotation to match

Returns:

True if present, false if not