1 /* 2 * JBoss, Home of Professional Open Source 3 * Copyright 2014, Red Hat, Inc. and/or its affiliates, and individual 4 * contributors by the @authors tag. See the copyright.txt in the 5 * distribution for a full listing of individual contributors. 6 * 7 * Licensed under the Apache License, Version 2.0 (the "License"); 8 * you may not use this file except in compliance with the License. 9 * You may obtain a copy of the License at 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package org.jboss.as.quickstarts.kitchensinkjsp.rest; 18 19 import java.util.List; 20 21 import javax.enterprise.context.RequestScoped; 22 import javax.inject.Inject; 23 import javax.persistence.EntityManager; 24 import javax.ws.rs.GET; 25 import javax.ws.rs.Path; 26 import javax.ws.rs.PathParam; 27 import javax.ws.rs.Produces; 28 29 import org.jboss.as.quickstarts.kitchensinkjsp.model.Member; 30 31 /** 32 * JAX-RS Example 33 * 34 * This class produces a RESTful service to read the contents of the members table. 35 */ 36 @Path("/members") 37 @RequestScoped 38 public class MemberResourceRESTService { 39 @Inject 40 private EntityManager em; 41 42 @GET 43 @Produces("text/xml") 44 public List<Member> listAllMembers() { 45 // Use @SupressWarnings to force IDE to ignore warnings about "genericizing" the results of 46 // this query 47 @SuppressWarnings("unchecked") 48 // We recommend centralizing inline queries such as this one into @NamedQuery annotations on 49 // the @Entity class 50 // as described in the named query blueprint: 51 // https://blueprints.dev.java.net/bpcatalog/ee5/persistence/namedquery.html 52 final List<Member> results = em.createQuery("select m from Member m order by m.name").getResultList(); 53 return results; 54 } 55 56 @GET 57 @Path("/{id:[0-9][0-9]*}") 58 @Produces("text/xml") 59 public Member lookupMemberById(@PathParam("id") long id) { 60 return em.find(Member.class, id); 61 } 62 }