Package gnu.bytecode

Class ArrayClassLoader

java.lang.Object

java.lang.ClassLoader

gnu.bytecode.ArrayClassLoader

public class ArrayClassLoader
extends ClassLoader

Load classes from a set of byte arrays.

Constructor Summary

Constructors

Constructor	Description
ArrayClassLoader()
ArrayClassLoader(byte[][] classBytes)	Load classes from the given byte arrays.
ArrayClassLoader(ClassLoader parent)
ArrayClassLoader(String[] classNames, byte[][] classBytes)

Method Summary

Modifier and Type	Method	Description
void	addClass(ClassType ctype)
void	addClass(Class clas)
void	addClass(String name, byte[] bytes)
protected URL	findResource(String name)
static Package	getContextPackage(String cname)
InputStream	getResourceAsStream(String name)
URL	getResourceContext()	Get base URL to use for finding resources, or null if none is set.
Class	loadClass(String name)	Load named class.
Class	loadClass(String name, boolean resolve)
void	setResourceContext(URL context)	Set base URL to use for finding resources.

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findClass, findClass, findLibrary, findLoadedClass, findResource, findResources, findSystemClass, getClassLoadingLock, getDefinedPackage, getDefinedPackages, getName, getPackage, getPackages, getParent, getPlatformClassLoader, getResource, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, getUnnamedModule, isRegisteredAsParallelCapable, 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

Constructor Detail

ArrayClassLoader

public ArrayClassLoader()

ArrayClassLoader

public ArrayClassLoader(ClassLoader parent)

ArrayClassLoader

public ArrayClassLoader(byte[][] classBytes)

Load classes from the given byte arrays. By convention, the classes we manage are named "lambda"+<INTEGER>.

ArrayClassLoader

public ArrayClassLoader(String[] classNames,
                        byte[][] classBytes)

Method Detail

getResourceContext

public URL getResourceContext()

Get base URL to use for finding resources, or null if none is set.

setResourceContext

public void setResourceContext(URL context)

Set base URL to use for finding resources.

addClass

public void addClass(Class clas)

addClass

public void addClass(String name,
                     byte[] bytes)

addClass

public void addClass(ClassType ctype)

getResourceAsStream

public InputStream getResourceAsStream(String name)

Overrides:

getResourceAsStream in class ClassLoader

findResource

protected URL findResource(String name)

Overrides:

findResource in class ClassLoader

loadClass

public Class loadClass(String name,
                       boolean resolve)
                throws ClassNotFoundException

Overrides:

loadClass in class ClassLoader

Throws:

ClassNotFoundException

loadClass

public Class loadClass(String name)
                throws ClassNotFoundException

Load named class. Note we deliberately don't follow the Java2 delegation model, in order to allow classes to be overridden and replaced. Specifically, we depend on this for the "session class-loader".

Overrides:

loadClass in class ClassLoader

Throws:

ClassNotFoundException

getContextPackage

public static Package getContextPackage(String cname)