| /* |
| * Copyright 2008 Niclas Hedhman. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
| * implied. |
| * |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.qi4j.api.unitofwork; |
| |
| import org.qi4j.api.entity.EntityReference; |
| |
| /** |
| * If you try to create an EntityComposite whose identity already exists, |
| * then this exception will be thrown. |
| */ |
| public class EntityCompositeAlreadyExistsException |
| extends UnitOfWorkException |
| { |
| private static final long serialVersionUID = -7297710939536508481L; |
| |
| private final EntityReference identity; |
| |
| public EntityCompositeAlreadyExistsException( EntityReference identity ) |
| { |
| super( "EntityComposite (" + identity + ") already exists." ); |
| this.identity = identity; |
| } |
| |
| public EntityReference identity() |
| { |
| return identity; |
| } |
| } |