Package org.springframework.cglib.core

Class ClassLoaderAwareGeneratorStrategy

java.lang.Object

org.springframework.cglib.core.DefaultGeneratorStrategy

org.springframework.cglib.core.ClassLoaderAwareGeneratorStrategy

All Implemented Interfaces:

GeneratorStrategy

public class ClassLoaderAwareGeneratorStrategy
extends DefaultGeneratorStrategy

CGLIB GeneratorStrategy variant which exposes the application ClassLoader as current thread context ClassLoader for the time of class generation. The ASM ClassWriter in Spring's ASM variant will pick it up when doing common superclass resolution.

Since:

5.2

Author:

Juergen Hoeller

Field Summary

Fields inherited from class org.springframework.cglib.core.DefaultGeneratorStrategy

INSTANCE

Constructor Summary

Constructors

Constructor	Description
ClassLoaderAwareGeneratorStrategy(ClassLoader classLoader)	Create a default GeneratorStrategy, exposing the given ClassLoader.
ClassLoaderAwareGeneratorStrategy(ClassLoader classLoader, GeneratorStrategy delegate)	Create a decorator for the given GeneratorStrategy delegate, exposing the given ClassLoader.

Method Summary

Modifier and Type	Method	Description
byte[]	generate(ClassGenerator cg)	Generate the class.

Methods inherited from class org.springframework.cglib.core.DefaultGeneratorStrategy

getClassVisitor, getClassWriter, transform, transform

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.cglib.core.GeneratorStrategy

equals

Constructor Details

ClassLoaderAwareGeneratorStrategy

public ClassLoaderAwareGeneratorStrategy(ClassLoader classLoader)

Create a default GeneratorStrategy, exposing the given ClassLoader.

Parameters:

classLoader - the ClassLoader to expose as current thread context ClassLoader

ClassLoaderAwareGeneratorStrategy

public ClassLoaderAwareGeneratorStrategy(ClassLoader classLoader,
 GeneratorStrategy delegate)

Create a decorator for the given GeneratorStrategy delegate, exposing the given ClassLoader.

Parameters:

classLoader - the ClassLoader to expose as current thread context ClassLoader

Since:

6.2

Method Details

generate

public byte[] generate(ClassGenerator cg)
                throws Exception

Description copied from interface: GeneratorStrategy

Generate the class.

Specified by:

generate in interface GeneratorStrategy

Overrides:

generate in class DefaultGeneratorStrategy

Parameters:

cg - a class generator on which you can call ClassGenerator.generateClass(org.springframework.asm.ClassVisitor)

Returns:

a byte array containing the bits of a valid Class

Throws:

Exception