org.compass.core.util.asm.commons
Class RemappingClassAdapter

java.lang.Object
  extended by org.compass.core.util.asm.ClassAdapter
      extended by org.compass.core.util.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
protected  String className
           
protected  Remapper remapper
           
 
Fields inherited from class org.compass.core.util.asm.ClassAdapter
cv
 
Constructor Summary
RemappingClassAdapter(ClassVisitor cv, Remapper remapper)
           
 
Method Summary
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.compass.core.util.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)


Copyright (c) 2004-2008 The Compass Project.