java.lang.Object
- org.springframework.context.weaving.DefaultContextLoadTimeWeaver

所有已实现的接口:
Aware, BeanClassLoaderAware, DisposableBean, LoadTimeWeaver
```
public class DefaultContextLoadTimeWeaver
extends Object
implements LoadTimeWeaver, BeanClassLoaderAware, DisposableBean
```
Default LoadTimeWeaver bean for use in an application context, decorating an automatically detected internal LoadTimeWeaver.
Typically registered for the default bean name "loadTimeWeaver"; the most convenient way to achieve this is Spring's <context:load-time-weaver> XML tag.
This class implements a runtime environment check for obtaining the appropriate weaver implementation: As of Spring 4.0, it detects Oracle WebLogic 10, GlassFish 3, Tomcat 6, 7 and 8, JBoss AS 5, 6 and 7, IBM WebSphere 7 and 8, Spring's VM agent, and any ClassLoader supported by Spring's ReflectiveLoadTimeWeaver.
从以下版本开始:
2.5
作者:
Juergen Hoeller, Ramnivas Laddad, Costin Leau
另请参阅:
ConfigurableApplicationContext.LOAD_TIME_WEAVER_BEAN_NAME

字段概要
字段
修饰符和类型字段说明
protected Log logger

构造器概要
构造器
构造器说明
DefaultContextLoadTimeWeaver()
DefaultContextLoadTimeWeaver(ClassLoader beanClassLoader)

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`void`	`addTransformer(ClassFileTransformer transformer)`	Add a `ClassFileTransformer` to be applied by this `LoadTimeWeaver`.
`protected LoadTimeWeaver`	`createServerSpecificLoadTimeWeaver(ClassLoader classLoader)`
`void`	`destroy()`	Invoked by the containing `BeanFactory` on destruction of a bean.
`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`.
`void`	`setBeanClassLoader(ClassLoader classLoader)`	Callback that supplies the bean `class loader` to a bean instance.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - logger
```
protected final Log logger
```
- 构造器详细资料
  - DefaultContextLoadTimeWeaver
```
public DefaultContextLoadTimeWeaver()
```
  - DefaultContextLoadTimeWeaver
```
public DefaultContextLoadTimeWeaver(ClassLoader beanClassLoader)
```
- 方法详细资料
  - setBeanClassLoader
```
public void setBeanClassLoader(ClassLoader classLoader)
```
    从接口复制的说明: BeanClassLoaderAware
    Callback that supplies the bean class loader to a bean instance.
    Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean'sInitializingBean.afterPropertiesSet() method or a custom init-method.
    指定者:
    setBeanClassLoader 在接口中 BeanClassLoaderAware
    参数:
    classLoader - the owning class loader; may be null in which case a default ClassLoader must be used, for example the ClassLoader obtained via ClassUtils.getDefaultClassLoader()
  - createServerSpecificLoadTimeWeaver
```
protected LoadTimeWeaver createServerSpecificLoadTimeWeaver(ClassLoader classLoader)
```
  - destroy
```
public void destroy()
```
    从接口复制的说明: DisposableBean
    Invoked by the containing BeanFactory on destruction of a bean.
    指定者:
    destroy 在接口中 DisposableBean
  - 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

构造器	说明
`DefaultContextLoadTimeWeaver()`
`DefaultContextLoadTimeWeaver(ClassLoader beanClassLoader)`

类 DefaultContextLoadTimeWeaver

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

logger

构造器详细资料

DefaultContextLoadTimeWeaver

DefaultContextLoadTimeWeaver

方法详细资料

setBeanClassLoader

createServerSpecificLoadTimeWeaver

destroy

addTransformer

getInstrumentableClassLoader

getThrowawayClassLoader