Package jadex.bytecode

Class ByteCodeClassLoader

java.lang.Object

java.lang.ClassLoader

jadex.bytecode.ByteCodeClassLoader

All Implemented Interfaces:

IByteCodeClassLoader

public class ByteCodeClassLoader
extends ClassLoader
implements IByteCodeClassLoader

ClassLoader for generated classes.

Field Summary

Fields

Modifier and Type	Field	Description
protected ClassLoader[]	delegates	Additional delegates besides the parent.

Constructor Summary

Constructors

Constructor	Description
ByteCodeClassLoader(ClassLoader... parents)	Creates the loader.

Method Summary

Modifier and Type	Method	Description
protected void	addDelegates(ClassLoader[] parents)
ClassLoader	asClassLoader()	Access to the classloader type.
Class<?>	doDefineClass(byte[] classcode)	Defines a new class.
Class<?>	doDefineClass(String name, byte[] b, int off, int len)	Exposes the defineClass() method.
Class<?>	doDefineClass(String name, byte[] b, int off, int len, ProtectionDomain protectiondomain)	Exposes the defineClass() method.
Class<?>	doDefineClassInParent(String name, byte[] b, int off, int len, ProtectionDomain protectiondomain)	Exposes the defineClass() method for explicit indirect definition.
protected Class<?>	findClass(String name)	Delegation.

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, 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, loadClass, 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

Methods inherited from interface jadex.bytecode.IByteCodeClassLoader

loadClass

Field Details

delegates

protected ClassLoader[] delegates

Additional delegates besides the parent.

Constructor Details

ByteCodeClassLoader

public ByteCodeClassLoader(ClassLoader... parents)

Creates the loader.

Parameters:

parent - Parent loaders.

Method Details

findClass

protected Class<?> findClass(String name)
                      throws ClassNotFoundException

Delegation.

Overrides:

findClass in class ClassLoader

Throws:

ClassNotFoundException

asClassLoader

public ClassLoader asClassLoader()

Access to the classloader type.

Specified by:

asClassLoader in interface IByteCodeClassLoader

Returns:

ClassLoader.

doDefineClass

public Class<?> doDefineClass(byte[] classcode)

Defines a new class.

Specified by:

doDefineClass in interface IByteCodeClassLoader

Parameters:

classcode - Code of the class.

Returns:

The generated class.

doDefineClass

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

Exposes the defineClass() method.

Specified by:

doDefineClass in interface IByteCodeClassLoader

doDefineClass

public Class<?> doDefineClass(String name,
 byte[] b,
 int off,
 int len,
 ProtectionDomain protectiondomain)

Exposes the defineClass() method.

Specified by:

doDefineClass in interface IByteCodeClassLoader

doDefineClassInParent

public Class<?> doDefineClassInParent(String name,
 byte[] b,
 int off,
 int len,
 ProtectionDomain protectiondomain)

Exposes the defineClass() method for explicit indirect definition.

Specified by:

doDefineClassInParent in interface IByteCodeClassLoader

addDelegates

protected void addDelegates(ClassLoader[] parents)