org.glassfish.pfl.objectweb.asm.commons

Class RemappingClassAdapter

java.lang.Object

org.glassfish.pfl.objectweb.asm.ClassAdapter

org.glassfish.pfl.objectweb.asm.commons.RemappingClassAdapter

All Implemented Interfaces:

ClassVisitor

Direct Known Subclasses:

ClassOptimizer

public class RemappingClassAdapter
extends ClassAdapter

A ClassAdapter for type remapping.

Author:

Eugene Kuleshov

Field Summary

Fields

Modifier and Type	Field and Description
protected String	className
protected Remapper	remapper

Fields inherited from class org.glassfish.pfl.objectweb.asm.ClassAdapter

cv

Constructor Summary

Constructors

Constructor and Description
RemappingClassAdapter(ClassVisitor cv, Remapper remapper)

Method Summary

Methods

Modifier and Type	Method and Description
protected AnnotationVisitor	createRemappingAnnotationAdapter(AnnotationVisitor av)
protected FieldVisitor	createRemappingFieldAdapter(FieldVisitor fv)
protected MethodVisitor	createRemappingMethodAdapter(int access, String newDesc, MethodVisitor mv)
void	visit(int version, int access, String name, String signature, String superName, String[] interfaces) Visits the header of the class.
AnnotationVisitor	visitAnnotation(String desc, boolean visible) Visits an annotation of the class.
FieldVisitor	visitField(int access, String name, String desc, String signature, Object value) Visits a field of the class.
void	visitInnerClass(String name, String outerName, String innerName, int access) Visits information about an inner class.
MethodVisitor	visitMethod(int access, String name, String desc, String signature, String[] exceptions) Visits a method of the class.
void	visitOuterClass(String owner, String name, String desc) Visits the enclosing class of the class.

Methods inherited from class org.glassfish.pfl.objectweb.asm.ClassAdapter

visitAttribute, visitEnd, visitSource

Methods inherited from class java.lang.Object

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

Field Detail

remapper

protected final Remapper remapper

className

protected String className

Constructor Detail

RemappingClassAdapter

public RemappingClassAdapter(ClassVisitor cv,
                     Remapper remapper)

Method Detail

visit

public void visit(int version,
         int access,
         String name,
         String signature,
         String superName,
         String[] interfaces)

Description copied from interface: ClassVisitor

Visits the header of the class.

Specified by:

visit in interface ClassVisitor

Overrides:

visit in class ClassAdapter

Parameters:

version - the class version.

access - the class's access flags (see Opcodes). This parameter also indicates if the class is deprecated.

name - the internal name of the class (see getInternalName).

signature - the signature of this class. May be null if the class is not a generic one, and does not extend or implement generic classes or interfaces.

superName - the internal of name of the super class (see getInternalName). For interfaces, the super class is Object. May be null, but only for the Object class.

interfaces - the internal names of the class's interfaces (see getInternalName). May be null.

visitAnnotation

public AnnotationVisitor visitAnnotation(String desc,
                                boolean visible)

Description copied from interface: ClassVisitor

Visits an annotation of the class.

Specified by:

visitAnnotation in interface ClassVisitor

Overrides:

visitAnnotation in class ClassAdapter

Parameters:

desc - the class descriptor of the annotation class.

visible - true if the annotation is visible at runtime.

Returns:

a visitor to visit the annotation values, or null if this visitor is not interested in visiting this annotation.

visitField

public FieldVisitor visitField(int access,
                      String name,
                      String desc,
                      String signature,
                      Object value)

Description copied from interface: ClassVisitor

Visits a field of the class.

Specified by:

visitField in interface ClassVisitor

Overrides:

visitField in class ClassAdapter

Parameters:

access - the field's access flags (see Opcodes). This parameter also indicates if the field is synthetic and/or deprecated.

name - the field's name.

desc - the field's descriptor (see Type).

signature - the field's signature. May be null if the field's type does not use generic types.

value - the field's initial value. This parameter, which may be null if the field does not have an initial value, must be an Integer, a Float, a Long, a Double or a String (for int, float, long or String fields respectively). This parameter is only used for static fields. Its value is ignored for non static fields, which must be initialized through bytecode instructions in constructors or methods.

Returns:

a visitor to visit field annotations and attributes, or null if this class visitor is not interested in visiting these annotations and attributes.

visitMethod

public MethodVisitor visitMethod(int access,
                        String name,
                        String desc,
                        String signature,
                        String[] exceptions)

Description copied from interface: ClassVisitor

Visits a method of the class. This method must return a new MethodVisitor instance (or null) each time it is called, i.e., it should not return a previously returned visitor.

Specified by:

visitMethod in interface ClassVisitor

Overrides:

visitMethod in class ClassAdapter

Parameters:

access - the method's access flags (see Opcodes). This parameter also indicates if the method is synthetic and/or deprecated.

name - the method's name.

desc - the method's descriptor (see Type).

signature - the method's signature. May be null if the method parameters, return type and exceptions do not use generic types.

exceptions - the internal names of the method's exception classes (see getInternalName). May be null.

Returns:

an object to visit the byte code of the method, or null if this class visitor is not interested in visiting the code of this method.

visitInnerClass

public void visitInnerClass(String name,
                   String outerName,
                   String innerName,
                   int access)

Description copied from interface: ClassVisitor

Visits information about an inner class. This inner class is not necessarily a member of the class being visited.

Specified by:

visitInnerClass in interface ClassVisitor

Overrides:

visitInnerClass in class ClassAdapter

Parameters:

name - the internal name of an inner class (see getInternalName).

outerName - the internal name of the class to which the inner class belongs (see getInternalName). May be null for not member classes.

innerName - the (simple) name of the inner class inside its enclosing class. May be null for anonymous inner classes.

access - the access flags of the inner class as originally declared in the enclosing class.

visitOuterClass

public void visitOuterClass(String owner,
                   String name,
                   String desc)

Description copied from interface: ClassVisitor

Visits the enclosing class of the class. This method must be called only if the class has an enclosing class.

Specified by:

visitOuterClass in interface ClassVisitor

Overrides:

visitOuterClass in class ClassAdapter

Parameters:

owner - internal name of the enclosing class of the class.

name - the name of the method that contains the class, or null if the class is not enclosed in a method of its enclosing class.

desc - the descriptor of the method that contains the class, or null if the class is not enclosed in a method of its enclosing class.

createRemappingFieldAdapter

protected FieldVisitor createRemappingFieldAdapter(FieldVisitor fv)

createRemappingMethodAdapter

protected MethodVisitor createRemappingMethodAdapter(int access,
                                         String newDesc,
                                         MethodVisitor mv)

createRemappingAnnotationAdapter

protected AnnotationVisitor createRemappingAnnotationAdapter(AnnotationVisitor av)