| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.openjpa.kernel; |
| |
| /** |
| * Lifecycle state. |
| * Represents a transient instance that is managed by a StateManager and |
| * may be participating in the current transaction, but has not yet been |
| * modified. |
| * |
| * @author Abe White |
| */ |
| class TCleanState extends PCState { |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| void initialize(StateManagerImpl context, PCState previous) { |
| if (previous == null) |
| return; |
| |
| // need to replace the second class objects with proxies that |
| // listen for dirtying so we can track changes to these objects |
| context.proxyFields(true, false); |
| |
| context.clearSavedFields(); |
| context.setLoaded(true); |
| context.setDirty(false); |
| } |
| |
| @Override |
| PCState persist(StateManagerImpl context) { |
| return (context.getBroker().isActive()) ? PNEW : PNONTRANSNEW; |
| } |
| |
| @Override |
| PCState delete(StateManagerImpl context) { |
| return error("transient", context); |
| } |
| |
| @Override |
| PCState nontransactional(StateManagerImpl context) { |
| return TRANSIENT; |
| } |
| |
| @Override |
| PCState beforeWrite(StateManagerImpl context, int field, boolean mutate) { |
| return TDIRTY; |
| } |
| |
| @Override |
| PCState beforeOptimisticWrite(StateManagerImpl context, int field, |
| boolean mutate) { |
| return TDIRTY; |
| } |
| |
| @Override |
| public String toString() { |
| return "Transient-Clean"; |
| } |
| } |
| |