Package cdc.deps.java.asm

Class AsmDependencyVisitor

java.lang.Object

org.objectweb.asm.ClassVisitor

cdc.deps.java.asm.AsmDependencyVisitor

class AsmDependencyVisitor
extends org.objectweb.asm.ClassVisitor

ClassVisitor dedicated to dependency analysis. This implementation is based on ASM example written by Eugene Kuleshov.

Author:

Damien Carbonne, Eugene Kuleshov

Field Summary

Fields

Modifier and Type	Field	Description
protected AsmJavaAnalyzer	analyzer
protected static org.apache.logging.log4j.Logger	LOGGER
protected static org.objectweb.asm.signature.SignatureVisitor	VOID_SIGNATURE_VISITOR

Fields inherited from class org.objectweb.asm.ClassVisitor

api, cv

Constructor Summary

Constructors

Constructor	Description
AsmDependencyVisitor(AsmJavaAnalyzer analyzer, cdc.deps.DGroup group)
AsmDependencyVisitor(AsmJavaAnalyzer analyzer, cdc.deps.DGroup group, org.objectweb.asm.ClassVisitor v)

Method Summary

Modifier and Type	Method	Description
(package private) boolean	debugEnabled()
(package private) void	enter(String message)
(package private) boolean	isSignatureOfGenericClass(String signature)
(package private) void	leave()
(package private) void	parseConstant(Object constant)
(package private) void	parseDesc(String desc)
(package private) void	parseInternalName(String name)	Parse an internal name.
(package private) void	parseMethodDesc(String desc)
(package private) void	parseSignature(String signature)	Parse a generic signature.
(package private) void	parseType(org.objectweb.asm.Type type)
void	visit(int version, int access, String name, String signature, String superName, String[] interfaces)
org.objectweb.asm.AnnotationVisitor	visitAnnotation(String desc, boolean visible)
void	visitAttribute(org.objectweb.asm.Attribute attr)
void	visitEnd()
org.objectweb.asm.FieldVisitor	visitField(int access, String name, String desc, String signature, Object value)
void	visitInnerClass(String name, String outerName, String innerName, int access)
org.objectweb.asm.MethodVisitor	visitMethod(int access, String name, String desc, String signature, String[] exceptions)
org.objectweb.asm.ModuleVisitor	visitModule(String name, int access, String version)
void	visitNestHost(String nestHost)
void	visitNestMember(String nestMember)
void	visitOuterClass(String owner, String name, String desc)
void	visitSource(String source, String debug)
org.objectweb.asm.AnnotationVisitor	visitTypeAnnotation(int typeRef, org.objectweb.asm.TypePath typePath, String desc, boolean visible)

Methods inherited from class org.objectweb.asm.ClassVisitor

visitPermittedSubclass, visitRecordComponent

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

protected static final org.apache.logging.log4j.Logger LOGGER

VOID_SIGNATURE_VISITOR

protected static final org.objectweb.asm.signature.SignatureVisitor VOID_SIGNATURE_VISITOR

analyzer

protected final AsmJavaAnalyzer analyzer

Constructor Detail

AsmDependencyVisitor

public AsmDependencyVisitor(AsmJavaAnalyzer analyzer,
                            cdc.deps.DGroup group)

AsmDependencyVisitor

public AsmDependencyVisitor(AsmJavaAnalyzer analyzer,
                            cdc.deps.DGroup group,
                            org.objectweb.asm.ClassVisitor v)

Method Detail

debugEnabled

boolean debugEnabled()

enter

void enter(String message)

leave

void leave()

visit

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

Overrides:

visit in class org.objectweb.asm.ClassVisitor

visitSource

public void visitSource(String source,
                        String debug)

Overrides:

visitSource in class org.objectweb.asm.ClassVisitor

visitModule

public org.objectweb.asm.ModuleVisitor visitModule(String name,
                                                   int access,
                                                   String version)

Overrides:

visitModule in class org.objectweb.asm.ClassVisitor

visitNestHost

public void visitNestHost(String nestHost)

Overrides:

visitNestHost in class org.objectweb.asm.ClassVisitor

visitNestMember

public void visitNestMember(String nestMember)

Overrides:

visitNestMember in class org.objectweb.asm.ClassVisitor

visitOuterClass

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

Overrides:

visitOuterClass in class org.objectweb.asm.ClassVisitor

visitAnnotation

public org.objectweb.asm.AnnotationVisitor visitAnnotation(String desc,
                                                           boolean visible)

Overrides:

visitAnnotation in class org.objectweb.asm.ClassVisitor

visitTypeAnnotation

public org.objectweb.asm.AnnotationVisitor visitTypeAnnotation(int typeRef,
                                                               org.objectweb.asm.TypePath typePath,
                                                               String desc,
                                                               boolean visible)

Overrides:

visitTypeAnnotation in class org.objectweb.asm.ClassVisitor

visitAttribute

public void visitAttribute(org.objectweb.asm.Attribute attr)

Overrides:

visitAttribute in class org.objectweb.asm.ClassVisitor

visitInnerClass

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

Overrides:

visitInnerClass in class org.objectweb.asm.ClassVisitor

visitField

public org.objectweb.asm.FieldVisitor visitField(int access,
                                                 String name,
                                                 String desc,
                                                 String signature,
                                                 Object value)

Overrides:

visitField in class org.objectweb.asm.ClassVisitor

visitMethod

public org.objectweb.asm.MethodVisitor visitMethod(int access,
                                                   String name,
                                                   String desc,
                                                   String signature,
                                                   String[] exceptions)

Overrides:

visitMethod in class org.objectweb.asm.ClassVisitor

visitEnd

public void visitEnd()

Overrides:

visitEnd in class org.objectweb.asm.ClassVisitor

parseDesc

void parseDesc(String desc)

parseInternalName

void parseInternalName(String name)

Parse an internal name.

The name is converted to Java type name, then a corresponding DItem is created if necessary. Finally, a dependency to that type is added.

Parameters:

name - The internal name.

parseType

void parseType(org.objectweb.asm.Type type)

parseMethodDesc

void parseMethodDesc(String desc)

parseSignature

void parseSignature(String signature)

Parse a generic signature.

Parameters:

signature - The optional signature.

isSignatureOfGenericClass

boolean isSignatureOfGenericClass(String signature)

parseConstant

void parseConstant(Object constant)