org.jboss.weld.util

Class AnnotatedTypes

java.lang.Object

org.jboss.weld.util.AnnotatedTypes

public class AnnotatedTypes
extends java.lang.Object

Class that can take an AnnotatedType and return a unique string representation of that type

Author:

Stuart Douglas

Method Summary

Modifier and Type	Method and Description
static boolean	compareAnnotatedCallable(AnnotatedCallable<?> m1, AnnotatedCallable<?> m2)
static boolean	compareAnnotatedField(AnnotatedField<?> f1, AnnotatedField<?> f2)
static boolean	compareAnnotatedParameters(AnnotatedParameter<?> p1, AnnotatedParameter<?> p2) Compares two annotated parameters and returns true if they are equal
static boolean	compareAnnotatedTypes(AnnotatedType<?> t1, AnnotatedType<?> t2) Compares two annotated types and returns true if they are the same
protected static java.lang.String	createAnnotationCollectionId(java.util.Collection<java.lang.annotation.Annotation> annotations)
static <X> java.lang.String	createCallableId(AnnotatedCallable<X> method)
static <X> java.lang.String	createConstructorId(java.lang.reflect.Constructor<X> constructor, java.util.Set<java.lang.annotation.Annotation> annotations, java.util.List<AnnotatedParameter<X>> parameters)
static <X> java.lang.String	createFieldId(AnnotatedField<X> field)
static <X> java.lang.String	createFieldId(java.lang.reflect.Field field, java.util.Collection<java.lang.annotation.Annotation> annotations)
static <X> java.lang.String	createMethodId(java.lang.reflect.Method method, java.util.Set<java.lang.annotation.Annotation> annotations, java.util.List<AnnotatedParameter<X>> parameters)
static <X> java.lang.String	createParameterId(AnnotatedParameter<X> annotatedParameter)
static <X> java.lang.String	createParameterId(java.lang.reflect.Type type, java.util.Set<java.lang.annotation.Annotation> annotations)
static <X> java.lang.String	createParameterListId(java.util.List<AnnotatedParameter<X>> parameters)
static <X> java.lang.String	createTypeId(AnnotatedType<X> annotatedType) Generates a unique signature for an annotated type.
static <X> java.lang.String	createTypeId(java.lang.Class<X> clazz, java.util.Collection<java.lang.annotation.Annotation> annotations, java.util.Collection<AnnotatedMethod<? super X>> methods, java.util.Collection<AnnotatedField<? super X>> fields, java.util.Collection<AnnotatedConstructor<X>> constructors) Generates a unique signature for a concrete class
static AnnotatedType<?>	getDeclaringAnnotatedType(Annotated annotated) Returns the declaring AnnotatedType of a given annotated.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

createTypeId

public static <X> java.lang.String createTypeId(AnnotatedType<X> annotatedType)

Generates a unique signature for an annotated type. Members without annotations are omitted to reduce the length of the signature

Type Parameters:

X -

Parameters:

annotatedType -

Returns:

createTypeId

public static <X> java.lang.String createTypeId(java.lang.Class<X> clazz,
                                                java.util.Collection<java.lang.annotation.Annotation> annotations,
                                                java.util.Collection<AnnotatedMethod<? super X>> methods,
                                                java.util.Collection<AnnotatedField<? super X>> fields,
                                                java.util.Collection<AnnotatedConstructor<X>> constructors)

Generates a unique signature for a concrete class

Type Parameters:

X -

Parameters:

annotatedType -

Returns:

createAnnotationCollectionId

protected static java.lang.String createAnnotationCollectionId(java.util.Collection<java.lang.annotation.Annotation> annotations)

createFieldId

public static <X> java.lang.String createFieldId(AnnotatedField<X> field)

createFieldId

public static <X> java.lang.String createFieldId(java.lang.reflect.Field field,
                                                 java.util.Collection<java.lang.annotation.Annotation> annotations)

createCallableId

public static <X> java.lang.String createCallableId(AnnotatedCallable<X> method)

createMethodId

public static <X> java.lang.String createMethodId(java.lang.reflect.Method method,
                                                  java.util.Set<java.lang.annotation.Annotation> annotations,
                                                  java.util.List<AnnotatedParameter<X>> parameters)

createConstructorId

public static <X> java.lang.String createConstructorId(java.lang.reflect.Constructor<X> constructor,
                                                       java.util.Set<java.lang.annotation.Annotation> annotations,
                                                       java.util.List<AnnotatedParameter<X>> parameters)

createParameterListId

public static <X> java.lang.String createParameterListId(java.util.List<AnnotatedParameter<X>> parameters)

createParameterId

public static <X> java.lang.String createParameterId(AnnotatedParameter<X> annotatedParameter)

createParameterId

public static <X> java.lang.String createParameterId(java.lang.reflect.Type type,
                                                     java.util.Set<java.lang.annotation.Annotation> annotations)

compareAnnotatedParameters

public static boolean compareAnnotatedParameters(AnnotatedParameter<?> p1,
                                                 AnnotatedParameter<?> p2)

Compares two annotated parameters and returns true if they are equal

compareAnnotatedField

public static boolean compareAnnotatedField(AnnotatedField<?> f1,
                                            AnnotatedField<?> f2)

compareAnnotatedCallable

public static boolean compareAnnotatedCallable(AnnotatedCallable<?> m1,
                                               AnnotatedCallable<?> m2)

compareAnnotatedTypes

public static boolean compareAnnotatedTypes(AnnotatedType<?> t1,
                                            AnnotatedType<?> t2)

Compares two annotated types and returns true if they are the same

getDeclaringAnnotatedType

public static AnnotatedType<?> getDeclaringAnnotatedType(Annotated annotated)

Returns the declaring AnnotatedType of a given annotated. For an AnnotatedMember, AnnotatedMember.getDeclaringType() is returned. For an AnnotatedParameter, the declaring annotated type of AnnotatedParameter.getDeclaringCallable() is returned. If the parameter is an AnnotatedType, it is returned.

Throws:

java.lang.IllegalArgumentException - if the annotated parameter is an unknown non-standard Annotated subclass.