se.citerus.dddsample.domain.shared
Class DomainObjectUtils

java.lang.Object
  se.citerus.dddsample.domain.shared.DomainObjectUtils

public class DomainObjectUtils
extends java.lang.Object

Utility code for domain classes.

Method Summary

static <T> T

nullSafe(T actual, T safe)

Methods inherited from class java.lang.Object

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

Method Detail

nullSafe

public static <T> T nullSafe(T actual,
                             T safe)

Type Parameters:

T - type

Parameters:

actual - actual value

safe - a null-safe value

Returns:

actual value, if it's not null, or safe value if the actual value is null.