ch.sourcepond.utils.podescoin.internal

Class SerializableClassVisitor

java.lang.Object

org.objectweb.asm.ClassVisitor

ch.sourcepond.utils.podescoin.internal.NamedClassVisitor

ch.sourcepond.utils.podescoin.internal.SerializableClassVisitor

Direct Known Subclasses:

InjectorMethodClassVisitor, ReadObjectFieldInjectionClassVisitor, WriteObjectFieldInjectionClassVisitor

public abstract class SerializableClassVisitor
extends NamedClassVisitor

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	CLASS_NOT_FOUND_EXCEPTION_INTERNAL_NAME
protected Inspector	inspector
protected static String	IO_EXCEPTION_INTERNAL_NAME
protected static String	OBJECT_INPUT_STREAM_NAME
protected static String	OBJECT_OUTPUT_STREAM_NAME
protected static String	READ_OBJECT_METHOD_DESC
protected static String[]	READ_OBJECT_METHOD_EXCEPTIONS
protected static String	READ_OBJECT_METHOD_NAME
protected static String	VOID_NAME
protected static String	WRITE_OBJECT_METHOD_DESC
protected static String[]	WRITE_OBJECT_METHOD_EXCEPTIONS
protected static String	WRITE_OBJECT_METHOD_NAME

Fields inherited from class ch.sourcepond.utils.podescoin.internal.NamedClassVisitor

classInternalName, superClassInternalNameOrNull

Fields inherited from class org.objectweb.asm.ClassVisitor

api, cv

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SerializableClassVisitor(Inspector pInspector, org.objectweb.asm.ClassVisitor pWriter)

Method Summary

Modifier and Type	Method and Description
protected abstract Enhancer	createInjectionMethodVisitor(org.objectweb.asm.MethodVisitor pWriter, boolean pEnhanceMode, DefaultStreamCallGenerator pDefaultStreamCallGenerator)
protected abstract org.objectweb.asm.MethodVisitor	createInjectionMethodWriter()
protected abstract boolean	isEnhancementNecessary()
protected abstract boolean	isInjectorMethod(int access, String name, String desc, String[] exceptions)
static boolean	isReadObjectMethod(int access, String name, String desc, String[] exceptions) Determines whether the current method is the readObject method with following signature:
static boolean	isWriteObjectMethod(int access, String name, String desc, String[] exceptions) Determines whether the current method is the writeObject method with following signature:
protected void	pushByteConstant(org.objectweb.asm.MethodVisitor mv, int idx)
org.objectweb.asm.AnnotationVisitor	visitAnnotation(String desc, boolean visible)
void	visitEnd()
org.objectweb.asm.MethodVisitor	visitMethod(int access, String name, String desc, String signature, String[] exceptions)

Methods inherited from class ch.sourcepond.utils.podescoin.internal.NamedClassVisitor

getClassName, getInternalClassName, toClassName, visit

Methods inherited from class org.objectweb.asm.ClassVisitor

visitAttribute, visitField, visitInnerClass, visitOuterClass, visitSource, visitTypeAnnotation

Methods inherited from class java.lang.Object

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

Field Detail

READ_OBJECT_METHOD_NAME

protected static final String READ_OBJECT_METHOD_NAME

See Also:

Constant Field Values

WRITE_OBJECT_METHOD_NAME

protected static final String WRITE_OBJECT_METHOD_NAME

See Also:

Constant Field Values

READ_OBJECT_METHOD_DESC

protected static final String READ_OBJECT_METHOD_DESC

WRITE_OBJECT_METHOD_DESC

protected static final String WRITE_OBJECT_METHOD_DESC

CLASS_NOT_FOUND_EXCEPTION_INTERNAL_NAME

protected static final String CLASS_NOT_FOUND_EXCEPTION_INTERNAL_NAME

IO_EXCEPTION_INTERNAL_NAME

protected static final String IO_EXCEPTION_INTERNAL_NAME

READ_OBJECT_METHOD_EXCEPTIONS

protected static final String[] READ_OBJECT_METHOD_EXCEPTIONS

WRITE_OBJECT_METHOD_EXCEPTIONS

protected static final String[] WRITE_OBJECT_METHOD_EXCEPTIONS

OBJECT_INPUT_STREAM_NAME

protected static final String OBJECT_INPUT_STREAM_NAME

OBJECT_OUTPUT_STREAM_NAME

protected static final String OBJECT_OUTPUT_STREAM_NAME

VOID_NAME

protected static final String VOID_NAME

inspector

protected Inspector inspector

Constructor Detail

SerializableClassVisitor

protected SerializableClassVisitor(Inspector pInspector,
                                   org.objectweb.asm.ClassVisitor pWriter)

Method Detail

pushByteConstant

protected void pushByteConstant(org.objectweb.asm.MethodVisitor mv,
                                int idx)

visitAnnotation

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

Overrides:

visitAnnotation in class org.objectweb.asm.ClassVisitor

createInjectionMethodVisitor

protected abstract Enhancer createInjectionMethodVisitor(org.objectweb.asm.MethodVisitor pWriter,
                                                         boolean pEnhanceMode,
                                                         DefaultStreamCallGenerator pDefaultStreamCallGenerator)

isEnhancementNecessary

protected abstract boolean isEnhancementNecessary()

isInjectorMethod

protected abstract boolean isInjectorMethod(int access,
                                            String name,
                                            String desc,
                                            String[] exceptions)

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

createInjectionMethodWriter

protected abstract org.objectweb.asm.MethodVisitor createInjectionMethodWriter()

visitEnd

public final void visitEnd()

Overrides:

visitEnd in class org.objectweb.asm.ClassVisitor

isReadObjectMethod

public static boolean isReadObjectMethod(int access,
                                         String name,
                                         String desc,
                                         String[] exceptions)

Determines whether the current method is the readObject method with following signature:

 private void readObject(java.io.ObjectInputStream in) throws IOException, ClassNotFoundException
 

See Serializable for further information.

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).

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

Returns:

true if the method specified is the readObject method as described by Serializable, false otherwise

isWriteObjectMethod

public static boolean isWriteObjectMethod(int access,
                                          String name,
                                          String desc,
                                          String[] exceptions)

Determines whether the current method is the writeObject method with following signature:

 private void writeObject(java.io.ObjectOutputStream out) throws IOException
 

See Serializable for further information.

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).

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

Returns:

true if the method specified is the writeObject method as described by Serializable, false otherwise