org.springframework.context.support

Class ContextTypeMatchClassLoader.ContextOverridingClassLoader

java.lang.Object

java.lang.ClassLoader

org.springframework.core.DecoratingClassLoader

org.springframework.core.OverridingClassLoader

org.springframework.context.support.ContextTypeMatchClassLoader.ContextOverridingClassLoader

Enclosing class:

ContextTypeMatchClassLoader

private class ContextTypeMatchClassLoader.ContextOverridingClassLoader
extends OverridingClassLoader

ClassLoader to be created for each loaded class. Caches class file content but redefines class for each call.

Field Summary

Fields inherited from class org.springframework.core.OverridingClassLoader

DEFAULT_EXCLUDED_PACKAGES

Fields inherited from class org.springframework.core.DecoratingClassLoader

parallelCapableClassLoaderAvailable

Constructor Summary

Constructors

Constructor and Description
ContextOverridingClassLoader(java.lang.ClassLoader parent)

Method Summary

Modifier and Type	Method and Description
protected boolean	isEligibleForOverriding(java.lang.String className) Determine whether the specified class is eligible for overriding by this class loader.
protected java.lang.Class<?>	loadClassForOverriding(java.lang.String name) Load the specified class for overriding purposes in this ClassLoader.

Methods inherited from class org.springframework.core.OverridingClassLoader

loadBytesForClass, loadClass, openStreamForClass, transformIfNecessary

Methods inherited from class org.springframework.core.DecoratingClassLoader

excludeClass, excludePackage, isExcluded

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findLibrary, findLoadedClass, findResource, findResources, findSystemClass, getClassLoadingLock, getPackage, getPackages, getParent, getResource, getResourceAsStream, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, registerAsParallelCapable, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextOverridingClassLoader

public ContextOverridingClassLoader(java.lang.ClassLoader parent)

Method Detail

isEligibleForOverriding

protected boolean isEligibleForOverriding(java.lang.String className)

Description copied from class: OverridingClassLoader

Determine whether the specified class is eligible for overriding by this class loader.

Overrides:

isEligibleForOverriding in class OverridingClassLoader

Parameters:

className - the class name to check

Returns:

whether the specified class is eligible

See Also:

DecoratingClassLoader.isExcluded(java.lang.String)

loadClassForOverriding

protected java.lang.Class<?> loadClassForOverriding(java.lang.String name)
                                             throws java.lang.ClassNotFoundException

Description copied from class: OverridingClassLoader

Load the specified class for overriding purposes in this ClassLoader.

The default implementation delegates to ClassLoader.findLoadedClass(java.lang.String), OverridingClassLoader.loadBytesForClass(java.lang.String) and ClassLoader.defineClass(byte[], int, int).

Overrides:

loadClassForOverriding in class OverridingClassLoader

Parameters:

name - the name of the class

Returns:

the Class object, or null if no class defined for that name

Throws:

java.lang.ClassNotFoundException - if the class for the given name couldn't be loaded