net.authorize.util

Class DeepCopy

java.lang.Object

net.authorize.util.DeepCopy

public class DeepCopy
extends java.lang.Object

Utility for making deep copies (vs. clone()'s shallow copies) of objects. Objects are first serialized and then deserialized. Error checking is fairly minimal in this implementation. If an object is encountered that cannot be serialized (or that references an object that cannot be serialized) an error is printed to System.err and null is returned. Depending on your specific application, it might make more sense to have copy(...) re-throw the exception.

Constructor Summary

Constructors

Constructor and Description
DeepCopy()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.Object	copy(java.lang.Object orig) Returns a copy of the object, or null if the object cannot be serialized.

Methods inherited from class java.lang.Object

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

Constructor Detail

DeepCopy

public DeepCopy()

Method Detail

copy

public static java.lang.Object copy(java.lang.Object orig)

Returns a copy of the object, or null if the object cannot be serialized.