classUtils.javassist.sample.evolve
Class VersionManager

java.lang.Object
  classUtils.javassist.sample.evolve.VersionManager

public class VersionManager
extends java.lang.Object

Runtime system for class evolution

Field Summary

static java.lang.String

latestVersionField

Constructor Summary

VersionManager()

Method Summary

static java.lang.Class	initialVersion(java.lang.String[] params)
static java.lang.Object	make(java.lang.Class clazz, java.lang.Object[] args) make() performs the object creation of the updatable classes.
static void	update(java.lang.String qualifiedClassname) For updating the definition of class my.X, say: VersionManager.update("my.X");

Methods inherited from class java.lang.Object

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

Field Detail

latestVersionField

public static final java.lang.String latestVersionField

See Also:

Constant Field Values

Constructor Detail

VersionManager

public VersionManager()

Method Detail

update

public static void update(java.lang.String qualifiedClassname)
                   throws CannotUpdateException

For updating the definition of class my.X, say: VersionManager.update("my.X");

Throws:

CannotUpdateException

initialVersion

public static java.lang.Class initialVersion(java.lang.String[] params)

make

public static java.lang.Object make(java.lang.Class clazz,
                                    java.lang.Object[] args)

make() performs the object creation of the updatable classes. The expression "new " is replaced with a call to this method.