Module openj9.dtfj

Package com.ibm.java.diagnostics.utils.plugins

Class LocalPriorityClassloader

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

java.net.URLClassLoader

com.ibm.java.diagnostics.utils.plugins.LocalPriorityClassloader

All Implemented Interfaces:

Closeable, AutoCloseable

public class LocalPriorityClassloader
extends URLClassLoader

Classloader to search for classes locally first before delegating to the parent classloader. This 'me first' approach is required so that when classes are 'refreshed' and this loader discarded the old versions on the plugin search path are also discarded.

Constructor Summary

Constructors

Constructor	Description
LocalPriorityClassloader(URL[] urls)
LocalPriorityClassloader(URL[] urls, ClassLoader parent)

Method Summary

Methods declared in class java.net.URLClassLoader

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

Methods declared in class java.security.SecureClassLoader

defineClass, defineClass

Methods declared in class java.lang.ClassLoader

clearAssertionStatus, clone, 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, loadClass, registerAsParallelCapable, resolveClass, resources, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods declared in class java.lang.Object

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

Constructor Detail

LocalPriorityClassloader

public LocalPriorityClassloader(URL[] urls,
                                ClassLoader parent)

LocalPriorityClassloader

public LocalPriorityClassloader(URL[] urls)