Package org.apache.tapestry5.internal.plastic

Class PlasticClassLoader

java.lang.Object

java.lang.ClassLoader

org.apache.tapestry5.internal.plastic.PlasticClassLoader

public class PlasticClassLoader
extends java.lang.ClassLoader

Constructor Summary

Constructors

Constructor	Description
PlasticClassLoader(java.lang.ClassLoader parent, ClassLoaderDelegate delegate)

Method Summary

Modifier and Type	Method	Description
java.lang.Class<?>	defineClassWithBytecode(java.lang.String className, byte[] bytecode)
java.lang.String	getClassLoaderId()
protected java.lang.Class<?>	loadClass(java.lang.String name, boolean resolve)
void	setAlternativeClassloading(java.util.function.Function<java.lang.String,java.lang.Class<?>> alternateClassloading)	When alternatingClassloader is set, this classloader delegates to it the call to ClassLoader.loadClass(String).
void	setFilter(java.util.function.Predicate<java.lang.String> filter)	When a filter is set, only classes accepted by it will be loaded by this classloader.
void	setTag(java.lang.String tag)
java.lang.String	toString()

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findClass, findLibrary, findLoadedClass, findResource, findResource, findResources, findSystemClass, getClassLoadingLock, getDefinedPackage, getDefinedPackages, getName, getPackage, getPackages, getParent, getPlatformClassLoader, getResource, getResourceAsStream, 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, wait, wait, wait

Constructor Detail

PlasticClassLoader

public PlasticClassLoader(java.lang.ClassLoader parent,
                          ClassLoaderDelegate delegate)

Method Detail

loadClass

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

Overrides:

loadClass in class java.lang.ClassLoader

Throws:

java.lang.ClassNotFoundException

defineClassWithBytecode

public java.lang.Class<?> defineClassWithBytecode(java.lang.String className,
                                                  byte[] bytecode)

setAlternativeClassloading

public void setAlternativeClassloading(java.util.function.Function<java.lang.String,java.lang.Class<?>> alternateClassloading)

When alternatingClassloader is set, this classloader delegates to it the call to ClassLoader.loadClass(String). If it returns a non-null object, it's returned by loadClass(String). Otherwise, it returns super.loadClass(name).

Since:

5.8.3

setTag

public void setTag(java.lang.String tag)

Since:

5.8.3

setFilter

public void setFilter(java.util.function.Predicate<java.lang.String> filter)

When a filter is set, only classes accepted by it will be loaded by this classloader. Instead, it will be delegated to alternate classloading first and the parent classloader in case the alternate doesn't handle it.

Since:

5.8.3

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getClassLoaderId

public java.lang.String getClassLoaderId()