Package com.google.inject.internal.aop

Class ChildClassDefiner

java.lang.Object

com.google.inject.internal.aop.ChildClassDefiner

All Implemented Interfaces:

ClassDefiner

final class ChildClassDefiner
extends Object
implements ClassDefiner

ClassDefiner that defines classes using child ClassLoaders.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	ChildClassDefiner.ChildLoader	Custom class loader that grants access to defineClass
private static class	ChildClassDefiner.ChildLoaderCacheHolder
private static class	ChildClassDefiner.SystemChildLoaderHolder

Field Summary

Fields

Modifier and Type	Field	Description
private static final Logger	logger

Constructor Summary

Constructors

Constructor	Description
ChildClassDefiner()

Method Summary

Modifier and Type	Method	Description
(package private) static ChildClassDefiner.ChildLoader	childLoader(ClassLoader hostLoader)	Creates a child loader for the given host loader
Class<?>	define(Class<?> hostClass, byte[] bytecode)	Defines a new class relative to the host.
(package private) static <T> T	doPrivileged(PrivilegedAction<T> action)	Utility method to remove doPrivileged ambiguity

Methods inherited from class java.lang.Object

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

Field Details

logger

private static final Logger logger

Constructor Details

ChildClassDefiner

ChildClassDefiner()

Method Details

define

public Class<?> define(Class<?> hostClass,
 byte[] bytecode)
                throws Exception

Description copied from interface: ClassDefiner

Defines a new class relative to the host.

Specified by:

define in interface ClassDefiner

Throws:

Exception

doPrivileged

static <T> T doPrivileged(PrivilegedAction<T> action)

Utility method to remove doPrivileged ambiguity

childLoader

static ChildClassDefiner.ChildLoader childLoader(ClassLoader hostLoader)

Creates a child loader for the given host loader