/* * Copyright (c) 2012 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.samples.cloudnotes; import javax.persistence.EntityManagerFactory; import javax.persistence.Persistence; /** * @author Sriram Saroop */ public final class EMF { private static final EntityManagerFactory emfInstance = Persistence .createEntityManagerFactory("transactions-optional"); private EMF() { } public static EntityManagerFactory get() { return emfInstance; } }