Resource.java

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2017 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 org.glassfish.jersey.tests.jaxrs.inject;

import java.util.Set;

import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.container.ResourceContext;
import javax.ws.rs.core.Application;
import javax.ws.rs.core.Configuration;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.Request;
import javax.ws.rs.core.SecurityContext;
import javax.ws.rs.core.UriInfo;
import javax.ws.rs.ext.Providers;

/**
 * Resource with {@link Context} injection points.
 */
@Path("resource")
public class Resource {

    @Context
    Application application;
    @Context
    UriInfo info;
    @Context
    Request request;
    @Context
    HttpHeaders headers;
    @Context
    SecurityContext security;
    @Context
    Providers providers;
    @Context
    ResourceContext resources;
    @Context
    Configuration configration;

    @POST
    @Path("echo")
    public String returnGivenString(String string) {
        return string;
    }

    @POST
    @Path("reader")
    public String reader(StringBean bean) {
        return bean.get();
    }

    @POST
    @Path("writer")
    public StringBean writer(String entity) {
        return new StringBean(entity);
    }

    @GET
    @Path("instance")
    public String instance() {
        return StringBeanEntityProviderWithInjectables.computeMask(application,
                info, request, headers, security, providers, resources,
                configration);
    }

    @GET
    @Path("method")
    public String method(@Context Application application,
            @Context UriInfo info, @Context Request request,
            @Context HttpHeaders headers, @Context SecurityContext security,
            @Context Providers providers, @Context ResourceContext resources) {
        return StringBeanEntityProviderWithInjectables.computeMask(application,
                info, request, headers, security, providers, resources,
                configration);
    }

    @GET
    @Path("application")
    public String application(@Context Application application) {
        Set<Object> singletons = application.getSingletons();
        SingletonWithInjectables singleton = (SingletonWithInjectables) singletons
                .iterator().next();
        return singleton.getInjectedContextValues();
    }

}