com.avaje.ebeaninternal.server.core

Class DiffHelp

java.lang.Object

com.avaje.ebeaninternal.server.core.DiffHelp

public class DiffHelp
extends Object

Helper to perform a diff given two beans of the same type.

This intentionally does not include any OneToMany or ManyToMany properties.

Constructor Summary

Constructors

Constructor and Description
DiffHelp()

Method Summary

Methods

Modifier and Type	Method and Description
Map<String,ValuePair>	diff(Object a, Object b, BeanDescriptor<?> desc) Return a map of the differences between a and b.

Methods inherited from class java.lang.Object

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

Constructor Detail

DiffHelp

public DiffHelp()

Method Detail

diff

public Map<String,ValuePair> diff(Object a,
                         Object b,
                         BeanDescriptor<?> desc)

Return a map of the differences between a and b.

A and B must be of the same type. B can be null, in which case the 'OldValues' of a is used to compare with (as B).

This intentionally does not include as OneToMany or ManyToMany properties.