org.springframework.core.type.classreading

Class AbstractRecursiveAnnotationVisitor

java.lang.Object

org.springframework.asm.AnnotationVisitor

org.springframework.core.type.classreading.AbstractRecursiveAnnotationVisitor

Direct Known Subclasses:

RecursiveAnnotationArrayVisitor, RecursiveAnnotationAttributesVisitor

abstract class AbstractRecursiveAnnotationVisitor
extends AnnotationVisitor

Since:

3.1.1

Author:

Chris Beams, Juergen Hoeller, Phillip Webb, Sam Brannen

Field Summary

Fields

Modifier and Type	Field and Description
protected AnnotationAttributes	attributes
protected java.lang.ClassLoader	classLoader
protected Log	logger

Fields inherited from class org.springframework.asm.AnnotationVisitor

api, av

Constructor Summary

Constructors

Constructor and Description
AbstractRecursiveAnnotationVisitor(java.lang.ClassLoader classLoader, AnnotationAttributes attributes)

Method Summary

Modifier and Type	Method and Description
protected java.lang.Object	getEnumValue(java.lang.String asmTypeDescriptor, java.lang.String attributeValue)
void	visit(java.lang.String attributeName, java.lang.Object attributeValue) Visits a primitive value of the annotation.
AnnotationVisitor	visitAnnotation(java.lang.String attributeName, java.lang.String asmTypeDescriptor) Visits a nested annotation value of the annotation.
AnnotationVisitor	visitArray(java.lang.String attributeName) Visits an array value of the annotation.
void	visitEnum(java.lang.String attributeName, java.lang.String asmTypeDescriptor, java.lang.String attributeValue) Visits an enumeration value of the annotation.

Methods inherited from class org.springframework.asm.AnnotationVisitor

visitEnd

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final Log logger

attributes

protected final AnnotationAttributes attributes

classLoader

protected final java.lang.ClassLoader classLoader

Constructor Detail

AbstractRecursiveAnnotationVisitor

public AbstractRecursiveAnnotationVisitor(java.lang.ClassLoader classLoader,
                                          AnnotationAttributes attributes)

Method Detail

visit

public void visit(java.lang.String attributeName,
                  java.lang.Object attributeValue)

Description copied from class: AnnotationVisitor

Visits a primitive value of the annotation.

Overrides:

visit in class AnnotationVisitor

Parameters:

attributeName - the value name.

attributeValue - the actual value, whose type must be Byte, Boolean, Character, Short, Integer , Long, Float, Double, String or Type or OBJECT or ARRAY sort. This value can also be an array of byte, boolean, short, char, int, long, float or double values (this is equivalent to using visitArray and visiting each array element in turn, but is more convenient).

visitAnnotation

public AnnotationVisitor visitAnnotation(java.lang.String attributeName,
                                         java.lang.String asmTypeDescriptor)

Description copied from class: AnnotationVisitor

Visits a nested annotation value of the annotation.

Overrides:

visitAnnotation in class AnnotationVisitor

Parameters:

attributeName - the value name.

asmTypeDescriptor - the class descriptor of the nested annotation class.

Returns:

a visitor to visit the actual nested annotation value, or null if this visitor is not interested in visiting this nested annotation. The nested annotation value must be fully visited before calling other methods on this annotation visitor.

visitArray

public AnnotationVisitor visitArray(java.lang.String attributeName)

Description copied from class: AnnotationVisitor

Visits an array value of the annotation. Note that arrays of primitive types (such as byte, boolean, short, char, int, long, float or double) can be passed as value to visit. This is what ClassReader does.

Overrides:

visitArray in class AnnotationVisitor

Parameters:

attributeName - the value name.

Returns:

a visitor to visit the actual array value elements, or null if this visitor is not interested in visiting these values. The 'name' parameters passed to the methods of this visitor are ignored. All the array values must be visited before calling other methods on this annotation visitor.

visitEnum

public void visitEnum(java.lang.String attributeName,
                      java.lang.String asmTypeDescriptor,
                      java.lang.String attributeValue)

Description copied from class: AnnotationVisitor

Visits an enumeration value of the annotation.

Overrides:

visitEnum in class AnnotationVisitor

Parameters:

attributeName - the value name.

asmTypeDescriptor - the class descriptor of the enumeration class.

attributeValue - the actual enumeration value.

getEnumValue

protected java.lang.Object getEnumValue(java.lang.String asmTypeDescriptor,
                                        java.lang.String attributeValue)