| /* |
| * Copyright (C) 2010 Google, Inc. |
| * |
| * 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 com.google.inject.persist; |
| |
| import static com.google.inject.matcher.Matchers.annotatedWith; |
| import static com.google.inject.matcher.Matchers.any; |
| |
| import com.google.inject.AbstractModule; |
| import org.aopalliance.intercept.MethodInterceptor; |
| |
| /** |
| * Install this module to add guice-persist library support for JPA persistence providers. |
| * |
| * @author dhanji@gmail.com (Dhanji R. Prasanna) |
| */ |
| public abstract class PersistModule extends AbstractModule { |
| |
| @Override |
| protected final void configure() { |
| configurePersistence(); |
| |
| requireBinding(PersistService.class); |
| requireBinding(UnitOfWork.class); |
| /*if[AOP]*/ |
| // wrapping in an if[AOP] just to allow this to compile in NO_AOP -- it won't be used |
| |
| // class-level @Transacational |
| bindInterceptor(annotatedWith(Transactional.class), any(), getTransactionInterceptor()); |
| // method-level @Transacational |
| bindInterceptor(any(), annotatedWith(Transactional.class), getTransactionInterceptor()); |
| /*end[AOP]*/ |
| } |
| |
| protected abstract void configurePersistence(); |
| |
| protected abstract MethodInterceptor getTransactionInterceptor(); |
| } |