io.quarkus.bootstrap

Class DefineClassVisibleURLClassLoader

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

java.net.URLClassLoader

io.quarkus.bootstrap.DefineClassVisibleURLClassLoader

All Implemented Interfaces:

Closeable, AutoCloseable

public class DefineClassVisibleURLClassLoader
extends URLClassLoader

A wrapper around URLClassLoader whose only purpose is to expose defineClass This is needed in order to easily inject classes into the classloader without having to resort to tricks (that don't work that well on new JDKs)

Constructor Summary

Constructors

Constructor and Description
DefineClassVisibleURLClassLoader(URL[] urls, ClassLoader parent)

Method Summary

Modifier and Type	Method and Description
Class<?>	visibleDefineClass(String name, byte[] b, int off, int len)

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, findLibrary, findLoadedClass, findSystemClass, getClassLoadingLock, getPackage, getPackages, getParent, getResource, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, 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

DefineClassVisibleURLClassLoader

public DefineClassVisibleURLClassLoader(URL[] urls,
                                        ClassLoader parent)

Method Detail

visibleDefineClass

public Class<?> visibleDefineClass(String name,
                                   byte[] b,
                                   int off,
                                   int len)
                            throws ClassFormatError

Throws:

ClassFormatError