org.springframework.instrument.classloading.tomcat

类 TomcatLoadTimeWeaver

java.lang.Object

org.springframework.instrument.classloading.tomcat.TomcatLoadTimeWeaver

所有已实现的接口:

LoadTimeWeaver

public class TomcatLoadTimeWeaver
extends Object
implements LoadTimeWeaver

LoadTimeWeaver implementation for Tomcat's new org.apache.tomcat.InstrumentableClassLoader. Also capable of handling Spring's TomcatInstrumentableClassLoader when encountered.

从以下版本开始:

4.0

作者:

Juergen Hoeller

构造器概要

构造器

构造器和说明
TomcatLoadTimeWeaver() Create a new instance of the TomcatLoadTimeWeaver class using the default class loader.
TomcatLoadTimeWeaver(ClassLoader classLoader) Create a new instance of the TomcatLoadTimeWeaver class using the supplied ClassLoader.

方法概要

限定符和类型	方法和说明
void	addTransformer(ClassFileTransformer transformer) Add a ClassFileTransformer to be applied by this LoadTimeWeaver.
ClassLoader	getInstrumentableClassLoader() Return a ClassLoader that supports instrumentation through AspectJ-style load-time weaving based on user-defined ClassFileTransformers.
ClassLoader	getThrowawayClassLoader() Return a throwaway ClassLoader, enabling classes to be loaded and inspected without affecting the parent ClassLoader.

从类继承的方法 java.lang.Object

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

构造器详细资料

TomcatLoadTimeWeaver

public TomcatLoadTimeWeaver()

Create a new instance of the TomcatLoadTimeWeaver class using the default class loader.

另请参阅:

ClassUtils.getDefaultClassLoader()

TomcatLoadTimeWeaver

public TomcatLoadTimeWeaver(@Nullable
                            ClassLoader classLoader)

Create a new instance of the TomcatLoadTimeWeaver class using the supplied ClassLoader.

参数:

classLoader - the ClassLoader to delegate to for weaving

方法详细资料

addTransformer

public void addTransformer(ClassFileTransformer transformer)

从接口复制的说明: LoadTimeWeaver

Add a ClassFileTransformer to be applied by this LoadTimeWeaver.

指定者:

addTransformer 在接口中 LoadTimeWeaver

参数:

transformer - the ClassFileTransformer to add

getInstrumentableClassLoader

public ClassLoader getInstrumentableClassLoader()

从接口复制的说明: LoadTimeWeaver

Return a ClassLoader that supports instrumentation through AspectJ-style load-time weaving based on user-defined ClassFileTransformers.

May be the current ClassLoader, or a ClassLoader created by this LoadTimeWeaver instance.

指定者:

getInstrumentableClassLoader 在接口中 LoadTimeWeaver

返回:

the ClassLoader which will expose instrumented classes according to the registered transformers

getThrowawayClassLoader

public ClassLoader getThrowawayClassLoader()

从接口复制的说明: LoadTimeWeaver

Return a throwaway ClassLoader, enabling classes to be loaded and inspected without affecting the parent ClassLoader.

Should not return the same instance of the ClassLoader returned from an invocation of LoadTimeWeaver.getInstrumentableClassLoader().

指定者:

getThrowawayClassLoader 在接口中 LoadTimeWeaver

返回:

a temporary throwaway ClassLoader; should return a new instance for each call, with no existing state