com.quinn.hunter.transform.asm

Class BaseWeaver

java.lang.Object

com.quinn.hunter.transform.asm.BaseWeaver

All Implemented Interfaces:

IWeaver

public abstract class BaseWeaver
extends java.lang.Object
implements IWeaver

Created by quinn on 07/09/2018

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.ClassLoader	classLoader

Constructor Summary

Constructors

Constructor and Description
BaseWeaver()

Method Summary

Modifier and Type	Method and Description
boolean	isWeavableClass(java.lang.String fullQualifiedClassName) Check a certain file is weavable
void	setClassLoader(java.lang.ClassLoader classLoader)
void	setExtension(java.lang.Object extension)
void	weaveJar(java.io.File inputJar, java.io.File outputJar)
byte[]	weaveSingleClassToByteArray(java.io.InputStream inputStream) Weave single class to byte array
void	weaveSingleClassToFile(java.io.File inputFile, java.io.File outputFile, java.lang.String inputBaseDir)
protected org.objectweb.asm.ClassVisitor	wrapClassWriter(org.objectweb.asm.ClassWriter classWriter)

Methods inherited from class java.lang.Object

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

Field Detail

classLoader

protected java.lang.ClassLoader classLoader

Constructor Detail

BaseWeaver

public BaseWeaver()

Method Detail

weaveJar

public final void weaveJar(java.io.File inputJar,
                           java.io.File outputJar)
                    throws java.io.IOException

Throws:

java.io.IOException

weaveSingleClassToFile

public final void weaveSingleClassToFile(java.io.File inputFile,
                                         java.io.File outputFile,
                                         java.lang.String inputBaseDir)
                                  throws java.io.IOException

Throws:

java.io.IOException

setClassLoader

public final void setClassLoader(java.lang.ClassLoader classLoader)

weaveSingleClassToByteArray

public byte[] weaveSingleClassToByteArray(java.io.InputStream inputStream)
                                   throws java.io.IOException

Description copied from interface: IWeaver

Weave single class to byte array

Specified by:

weaveSingleClassToByteArray in interface IWeaver

Throws:

java.io.IOException

setExtension

public void setExtension(java.lang.Object extension)

wrapClassWriter

protected org.objectweb.asm.ClassVisitor wrapClassWriter(org.objectweb.asm.ClassWriter classWriter)

isWeavableClass

public boolean isWeavableClass(java.lang.String fullQualifiedClassName)

Description copied from interface: IWeaver

Check a certain file is weavable

Specified by:

isWeavableClass in interface IWeaver

Parameters:

fullQualifiedClassName - class路径

Returns:

是否需要修改字节码