org.codehaus.janino
Class ByteArrayClassLoader

java.lang.Object
  java.lang.ClassLoader
      org.codehaus.janino.ByteArrayClassLoader

public class ByteArrayClassLoader

extends ClassLoader

This ClassLoader allows for the loading of a set of Java^TM classes provided in class file format.

Constructor Summary

ByteArrayClassLoader(Map classes)
The given Map of classes must not be modified afterwards.

ByteArrayClassLoader(Map classes, ClassLoader parent)

Method Summary

boolean	equals(ByteArrayClassLoader that) Two ByteArrayClassLoaders are regarded equal iff Both have the same parent ClassLoader Exactly the same classes (name, bytecode) were added to both Roughly speaking, equal ByteArrayClassLoaders will return functionally identical Classes on ClassLoader.loadClass(java.lang.String).
boolean	equals(Object that) An object is regarded equal to this iff It is an instance of ByteArrayClassLoader equals(ByteArrayClassLoader) returns true
protected Class	findClass(String name) Implements ClassLoader.findClass(String).
int	hashCode()

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, definePackage, findLibrary, findLoadedClass, findResource, findResources, findSystemClass, getPackage, getPackages, getParent, getResource, getResourceAsStream, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, loadClass, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteArrayClassLoader

public ByteArrayClassLoader(Map classes)

The given Map of classes must not be modified afterwards.

Parameters:

classes - String className => byte[] data

ByteArrayClassLoader

public ByteArrayClassLoader(Map classes,
                            ClassLoader parent)

See Also:

ByteArrayClassLoader(Map)

Method Detail

findClass

protected Class findClass(String name)
                   throws ClassNotFoundException

Implements ClassLoader.findClass(String).

Notice that, although nowhere documented, no more than one thread at a time calls this method, because ClassLoader.loadClass(java.lang.String) is synchronized.

Throws:

ClassNotFoundException

equals

public boolean equals(Object that)

An object is regarded equal to this iff

• It is an instance of ByteArrayClassLoader
• equals(ByteArrayClassLoader) returns true

See Also:

equals(ByteArrayClassLoader)

equals

public boolean equals(ByteArrayClassLoader that)

Two ByteArrayClassLoaders are regarded equal iff

• Both have the same parent ClassLoader
• Exactly the same classes (name, bytecode) were added to both

Roughly speaking, equal ByteArrayClassLoaders will return functionally identical Classes on ClassLoader.loadClass(java.lang.String).

hashCode

public int hashCode()