/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 2010-2011 Oracle and/or its affiliates. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can * obtain a copy of the License at * http://glassfish.java.net/public/CDDL+GPL_1_1.html * or packager/legal/LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at packager/legal/LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ package com.sun.jersey.samples.guice.resources; import com.google.inject.Inject; import com.google.inject.servlet.RequestScoped; import java.util.logging.Level; import javax.ws.rs.GET; import javax.ws.rs.Path; import javax.ws.rs.QueryParam; import javax.ws.rs.core.Context; import javax.ws.rs.core.UriInfo; import java.security.Principal; import java.util.logging.Logger; import javax.ws.rs.WebApplicationException; import javax.ws.rs.core.Response.Status; //Create resource class, @Path("bound/perrequest"), using guice @RequestScoped @Path("bound/perrequest") @RequestScoped public class PerRequestResource { private static final Logger LOGGER = Logger.getLogger(PerRequestResource.class.getName()); //Inject URI info and query parameter "x" @Context UriInfo ui; @QueryParam("x") String x; private final SingletonComponent sc; private final Principal principal; //Create singleton component and inject into resource at construction as well as principal @Inject public PerRequestResource(SingletonComponent sc, Principal principal) { this.sc = sc; this.principal = principal; } @GET public String get() { if (ui == null || sc == null || principal == null) { throw new WebApplicationException(Status.INTERNAL_SERVER_ERROR); } return String.format("GET invoked on %s with injected query parameter x=%s, injected singleton component=%s and injected custom principal=%s", ui.getPath(), (x != null) ? x : "[no value]", sc.toString(), principal.toString() ); } }