| /* |
| * Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // tware - initial |
| package org.eclipse.persistence.jpa.rs.service; |
| |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.ServiceLoader; |
| import java.util.Set; |
| |
| import jakarta.annotation.PreDestroy; |
| import jakarta.ws.rs.ApplicationPath; |
| import jakarta.ws.rs.core.Application; |
| |
| import org.eclipse.persistence.jpa.rs.DataStorage; |
| import org.eclipse.persistence.jpa.rs.PersistenceContextFactory; |
| import org.eclipse.persistence.jpa.rs.PersistenceContextFactoryProvider; |
| import org.eclipse.persistence.jpa.rs.exceptions.JPARSExceptionMapper; |
| |
| /** |
| * Config class for JPA-RS REST service. This class should remain dependent only on classes from |
| * the specification since it is designed to work with both Jersey 1.x and Jersey 2.x. |
| * |
| * @author tware |
| * |
| */ |
| @ApplicationPath("/persistence/") |
| public class JPARSApplication extends Application { |
| |
| private final Set<Class<?>> classes; |
| |
| /** |
| * Instantiates a new jPARS application. |
| */ |
| public JPARSApplication() { |
| HashSet<Class<?>> c = new HashSet<Class<?>>(); |
| |
| // Unversioned Resources (resources that do not have version in the url) |
| c.add(org.eclipse.persistence.jpa.rs.resources.unversioned.PersistenceResource.class); |
| c.add(org.eclipse.persistence.jpa.rs.resources.unversioned.PersistenceUnitResource.class); |
| c.add(org.eclipse.persistence.jpa.rs.resources.unversioned.EntityResource.class); |
| c.add(org.eclipse.persistence.jpa.rs.resources.unversioned.SingleResultQueryResource.class); |
| c.add(org.eclipse.persistence.jpa.rs.resources.unversioned.QueryResource.class); |
| |
| // Versioned Resources (resources that do have version in the url) |
| c.add(org.eclipse.persistence.jpa.rs.resources.PersistenceResource.class); |
| c.add(org.eclipse.persistence.jpa.rs.resources.PersistenceUnitResource.class); |
| c.add(org.eclipse.persistence.jpa.rs.resources.EntityResource.class); |
| c.add(org.eclipse.persistence.jpa.rs.resources.SingleResultQueryResource.class); |
| c.add(org.eclipse.persistence.jpa.rs.resources.QueryResource.class); |
| |
| // JPARS 2.0 |
| c.add(org.eclipse.persistence.jpa.rs.resources.MetadataResource.class); |
| |
| // Exception Mapping |
| c.add(JPARSExceptionMapper.class); |
| |
| // |
| classes = Collections.unmodifiableSet(c); |
| } |
| |
| /* (non-Javadoc) |
| * @see jakarta.ws.rs.core.Application#getClasses() |
| */ |
| @Override |
| public Set<Class<?>> getClasses() { |
| return classes; |
| } |
| |
| /** |
| * Clean up. |
| */ |
| @PreDestroy |
| public void preDestroy() { |
| DataStorage.destroy(); |
| |
| ServiceLoader<PersistenceContextFactoryProvider> persistenceContextFactoryProviderLoader = |
| ServiceLoader.load(PersistenceContextFactoryProvider.class, Thread.currentThread().getContextClassLoader()); |
| |
| for (PersistenceContextFactoryProvider persistenceContextFactoryProvider : persistenceContextFactoryProviderLoader) { |
| PersistenceContextFactory persistenceContextFactory = persistenceContextFactoryProvider.getPersistenceContextFactory(null); |
| if (persistenceContextFactory != null) { |
| persistenceContextFactory.close(); |
| } |
| } |
| } |
| } |