org.glassfish.pfl.objectweb.asm.util

Class ASMifierAnnotationVisitor

java.lang.Object

org.glassfish.pfl.objectweb.asm.util.AbstractVisitor

org.glassfish.pfl.objectweb.asm.util.ASMifierAnnotationVisitor

All Implemented Interfaces:

AnnotationVisitor

public class ASMifierAnnotationVisitor
extends AbstractVisitor
implements AnnotationVisitor

An AnnotationVisitor that prints the ASM code that generates the annotations it visits.

Author:

Eric Bruneton

Field Summary

Fields

Modifier and Type	Field and Description
protected int	id Identifier of the annotation visitor variable in the produced code.

Fields inherited from class org.glassfish.pfl.objectweb.asm.util.AbstractVisitor

buf, OPCODES, text, TYPES

Constructor Summary

Constructors

Constructor and Description
ASMifierAnnotationVisitor(int id) Constructs a new ASMifierAnnotationVisitor.

Method Summary

Methods

Modifier and Type	Method and Description
void	visit(String name, Object value) Visits a primitive value of the annotation.
AnnotationVisitor	visitAnnotation(String name, String desc) Visits a nested annotation value of the annotation.
AnnotationVisitor	visitArray(String name) Visits an array value of the annotation.
void	visitEnd() Visits the end of the annotation.
void	visitEnum(String name, String desc, String value) Visits an enumeration value of the annotation.

Methods inherited from class org.glassfish.pfl.objectweb.asm.util.AbstractVisitor

appendString, getDefaultAttributes, getText, print

Methods inherited from class java.lang.Object

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

Field Detail

id

protected final int id

Identifier of the annotation visitor variable in the produced code.

Constructor Detail

ASMifierAnnotationVisitor

public ASMifierAnnotationVisitor(int id)

Constructs a new ASMifierAnnotationVisitor.

Parameters:

id - identifier of the annotation visitor variable in the produced code.

Method Detail

visit

public void visit(String name,
         Object value)

Description copied from interface: AnnotationVisitor

Visits a primitive value of the annotation.

Specified by:

visit in interface AnnotationVisitor

Parameters:

name - the value name.

value - the actual value, whose type must be Byte, Boolean, Character, Short, Integer, Long, Float, Double, String or Type. 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).

visitEnum

public void visitEnum(String name,
             String desc,
             String value)

Description copied from interface: AnnotationVisitor

Visits an enumeration value of the annotation.

Specified by:

visitEnum in interface AnnotationVisitor

Parameters:

name - the value name.

desc - the class descriptor of the enumeration class.

value - the actual enumeration value.

visitAnnotation

public AnnotationVisitor visitAnnotation(String name,
                                String desc)

Description copied from interface: AnnotationVisitor

Visits a nested annotation value of the annotation.

Specified by:

visitAnnotation in interface AnnotationVisitor

Parameters:

name - the value name.

desc - 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(String name)

Description copied from interface: 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.

Specified by:

visitArray in interface AnnotationVisitor

Parameters:

name - 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.

visitEnd

public void visitEnd()

Description copied from interface: AnnotationVisitor

Visits the end of the annotation.

Specified by:

visitEnd in interface AnnotationVisitor