Package com.hypixel.hytale.plugin.early

Class TransformingClassLoader

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

java.net.URLClassLoader

com.hypixel.hytale.plugin.early.TransformingClassLoader

All Implemented Interfaces:

Closeable, AutoCloseable

public final class TransformingClassLoader
extends URLClassLoader

Field Summary

Fields

Modifier and Type	Field	Description
private final ClassLoader	appClassLoader
private static final Set<String>	SECURE_PACKAGE_PREFIXES
private final List<ClassTransformer>	transformers

Constructor Summary

Constructors

Constructor	Description
TransformingClassLoader(URL[] urls, List<ClassTransformer> transformers, ClassLoader parent, ClassLoader appClassLoader)

Method Summary

Modifier and Type	Method	Description
private static URL	getCodeSourceUrl(URL resource, String internalName)
private static boolean	isPreloadedClass(String name)
private static boolean	isSecureClass(String name)
protected Class<?>	loadClass(String name, boolean resolve)
private Class<?>	transformAndDefine(String name, String internalName, byte[] classBytes, URL resource)

Methods inherited from class java.net.URLClassLoader

addURL, close, definePackage, findClass, findResource, findResources, getPermissions, getResourceAsStream, getURLs, newInstance, newInstance

Methods inherited from class java.security.SecureClassLoader

defineClass, defineClass

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findLibrary, findLoadedClass, findResource, findSystemClass, getClassLoadingLock, getDefinedPackage, getDefinedPackages, getName, getPackage, getPackages, getParent, getPlatformClassLoader, getResource, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, getUnnamedModule, isRegisteredAsParallelCapable, loadClass, registerAsParallelCapable, resolveClass, resources, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Field Details

SECURE_PACKAGE_PREFIXES

private static final Set<String> SECURE_PACKAGE_PREFIXES

transformers

private final List<ClassTransformer> transformers

appClassLoader

private final ClassLoader appClassLoader

Constructor Details

TransformingClassLoader

public TransformingClassLoader(@Nonnull
 URL[] urls,
 @Nonnull
 List<ClassTransformer> transformers,
 ClassLoader parent,
 ClassLoader appClassLoader)

Method Details

loadClass

protected Class<?> loadClass(String name,
 boolean resolve)
                      throws ClassNotFoundException

Overrides:

loadClass in class ClassLoader

Throws:

ClassNotFoundException

transformAndDefine

private Class<?> transformAndDefine(String name,
 String internalName,
 byte[] classBytes,
 URL resource)

getCodeSourceUrl

private static URL getCodeSourceUrl(URL resource,
 String internalName)

isPreloadedClass

private static boolean isPreloadedClass(@Nonnull
 String name)

isSecureClass

private static boolean isSecureClass(@Nonnull
 String name)