patterntesting.runtime.experimental
Class XrayClassLoader

java.lang.Object
  java.lang.ClassLoader
      patterntesting.runtime.experimental.XrayClassLoader

public final class XrayClassLoader
extends ClassLoader

If we want to load a class and see what happens if another class (needed by the original class) is missing we need a class loader where we can control the classpath and other things.

Since:

1.1 (26.12.2010)

Author:

oliver

Constructor Summary

XrayClassLoader()

Method Summary

protected Class<?>	findClass(String classname) Find class.
Set<Class<?>>	getLoadedClasses() Gets the loaded classed of this classloader here.
Class<?>	loadClass(String classname) Load class.

Methods inherited from class java.lang.ClassLoader

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

Methods inherited from class java.lang.Object

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

Constructor Detail

XrayClassLoader

public XrayClassLoader()

Method Detail

loadClass

public Class<?> loadClass(String classname)
                   throws ClassNotFoundException

Load class.

Overrides:

loadClass in class ClassLoader

Parameters:

classname - the classname

Returns:

the class

Throws:

ClassNotFoundException - the class not found exception

See Also:

ClassLoader.loadClass(java.lang.String)

getLoadedClasses

public Set<Class<?>> getLoadedClasses()

Gets the loaded classed of this classloader here.

Returns:

the loaded classed

findClass

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

Find class.

Overrides:

findClass in class ClassLoader

Parameters:

classname - the classname

Returns:

the class

Throws:

ClassNotFoundException - the class not found exception

See Also:

ClassLoader.findClass(java.lang.String)