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Adding an interim version of meged singleton tests - annotated and application
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‎jaxrs/singleton/pom.xml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<artifactId>jaxrs-samples</artifactId>
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<groupId>org.javaee7.jaxrs</groupId>
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<version>1.0-SNAPSHOT</version>
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<relativePath>../pom.xml</relativePath>
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</parent>
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<groupId>org.javaee7.jaxrs</groupId>
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<artifactId>singleton</artifactId>
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<version>1.0-SNAPSHOT</version>
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<packaging>war</packaging>
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<name>singleton</name>
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</project>

‎jaxrs/singleton/src/main/java/org/javaee7/jaxrs/singleton/AnnotatedSingletonResource.java‎

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/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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*
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* Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
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*
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* The contents of this file are subject to the terms of either the GNU
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* General Public License Version 2 only ("GPL") or the Common Development
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* and Distribution License("CDDL") (collectively, the "License"). You
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* may not use this file except in compliance with the License. You can
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* obtain a copy of the License at
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* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
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* or packager/legal/LICENSE.txt. See the License for the specific
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* language governing permissions and limitations under the License.
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*
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* When distributing the software, include this License Header Notice in each
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* file and include the License file at packager/legal/LICENSE.txt.
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*
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* GPL Classpath Exception:
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* Oracle designates this particular file as subject to the "Classpath"
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* exception as provided by Oracle in the GPL Version 2 section of the License
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* file that accompanied this code.
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*
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* Modifications:
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* If applicable, add the following below the License Header, with the fields
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* enclosed by brackets [] replaced by your own identifying information:
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* "Portions Copyright [year] [name of copyright owner]"
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*
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* Contributor(s):
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* If you wish your version of this file to be governed by only the CDDL or
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* only the GPL Version 2, indicate your decision by adding "[Contributor]
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* elects to include this software in this distribution under the [CDDL or GPL
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* Version 2] license." If you don't indicate a single choice of license, a
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* recipient has the option to distribute your version of this file under
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* either the CDDL, the GPL Version 2 or to extend the choice of license to
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* its licensees as provided above. However, if you add GPL Version 2 code
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* and therefore, elected the GPL Version 2 license, then the option applies
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* only if the new code is made subject to such option by the copyright
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* holder.
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*/
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package org.javaee7.jaxrs.singleton;
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import java.util.ArrayList;
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import java.util.List;
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import javax.inject.Singleton;
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import javax.ws.rs.Consumes;
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import javax.ws.rs.DELETE;
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import javax.ws.rs.GET;
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import javax.ws.rs.POST;
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import javax.ws.rs.PUT;
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import javax.ws.rs.Path;
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import javax.ws.rs.PathParam;
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import javax.ws.rs.Produces;
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import javax.ws.rs.core.MediaType;
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/**
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* @author Arun Gupta
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*/
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@Singleton
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@Path("annotated")
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public class AnnotatedSingletonResource {
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// Ideally this state should be stored in a database
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// But this is a singleton resource and so state can be saved here too
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List<String> strings;
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public AnnotatedSingletonResource() {
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strings = new ArrayList<>();
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System.out.println("******* init");
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}
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@GET
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@Produces(MediaType.TEXT_PLAIN)
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public String getAll() {
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return strings.toString();
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}
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@GET
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@Produces(MediaType.TEXT_PLAIN)
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@Path("{id}")
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public String getString(@PathParam("id")int id) {
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return strings.get(id);
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}
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@POST
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@Consumes(MediaType.TEXT_PLAIN)
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public void postString(String content) {
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strings.add(content);
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}
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@PUT
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@Consumes(MediaType.TEXT_PLAIN)
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public void putToList(String content) {
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strings.add(content);
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}
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@DELETE
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@Path("{content}")
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public void deleteFromList(@PathParam("content") String content) {
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if (strings.contains(content))
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strings.remove(content);
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}
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}

‎jaxrs/singleton/src/main/java/org/javaee7/jaxrs/singleton/ApplicationSingletonResource.java‎

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/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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*
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* Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
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*
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* The contents of this file are subject to the terms of either the GNU
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* General Public License Version 2 only ("GPL") or the Common Development
8+
* and Distribution License("CDDL") (collectively, the "License"). You
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* may not use this file except in compliance with the License. You can
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* obtain a copy of the License at
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* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
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* or packager/legal/LICENSE.txt. See the License for the specific
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* language governing permissions and limitations under the License.
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*
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* When distributing the software, include this License Header Notice in each
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* file and include the License file at packager/legal/LICENSE.txt.
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*
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* GPL Classpath Exception:
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* Oracle designates this particular file as subject to the "Classpath"
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* exception as provided by Oracle in the GPL Version 2 section of the License
21+
* file that accompanied this code.
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*
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* Modifications:
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* If applicable, add the following below the License Header, with the fields
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* enclosed by brackets [] replaced by your own identifying information:
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* "Portions Copyright [year] [name of copyright owner]"
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*
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* Contributor(s):
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* If you wish your version of this file to be governed by only the CDDL or
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* only the GPL Version 2, indicate your decision by adding "[Contributor]
31+
* elects to include this software in this distribution under the [CDDL or GPL
32+
* Version 2] license." If you don't indicate a single choice of license, a
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* recipient has the option to distribute your version of this file under
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* either the CDDL, the GPL Version 2 or to extend the choice of license to
35+
* its licensees as provided above. However, if you add GPL Version 2 code
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* and therefore, elected the GPL Version 2 license, then the option applies
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* only if the new code is made subject to such option by the copyright
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* holder.
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*/
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package org.javaee7.jaxrs.singleton;
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import java.util.ArrayList;
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import java.util.List;
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import javax.ws.rs.Consumes;
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import javax.ws.rs.DELETE;
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import javax.ws.rs.GET;
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import javax.ws.rs.POST;
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import javax.ws.rs.PUT;
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import javax.ws.rs.Path;
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import javax.ws.rs.PathParam;
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import javax.ws.rs.Produces;
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import javax.ws.rs.core.MediaType;
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/**
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* @author Arun Gupta
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*/
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@Path("application")
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public class ApplicationSingletonResource {
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// Ideally this state should be stored in a database
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// But this is a singleton resource and so state can be saved here too
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List<String> strings;
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public ApplicationSingletonResource() {
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strings = new ArrayList<>();
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}
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@GET
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@Produces(MediaType.TEXT_PLAIN)
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public String getAll() {
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return strings.toString();
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}
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@GET
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@Produces(MediaType.TEXT_PLAIN)
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@Path("{id}")
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public String getString(@PathParam("id")int id) {
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return strings.get(id);
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}
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@POST
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@Consumes(MediaType.TEXT_PLAIN)
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public void postString(String content) {
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strings.add(content);
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}
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@PUT
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@Consumes(MediaType.TEXT_PLAIN)
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public void putToList(String content) {
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strings.add(content);
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}
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@DELETE
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@Path("{content}")
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public void deleteFromList(@PathParam("content") String content) {
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if (strings.contains(content))
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strings.remove(content);
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}
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}

‎jaxrs/singleton/src/main/java/org/javaee7/jaxrs/singleton/MyApplication.java‎

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/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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*
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* Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
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*
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* The contents of this file are subject to the terms of either the GNU
7+
* General Public License Version 2 only ("GPL") or the Common Development
8+
* and Distribution License("CDDL") (collectively, the "License"). You
9+
* may not use this file except in compliance with the License. You can
10+
* obtain a copy of the License at
11+
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
12+
* or packager/legal/LICENSE.txt. See the License for the specific
13+
* language governing permissions and limitations under the License.
14+
*
15+
* When distributing the software, include this License Header Notice in each
16+
* file and include the License file at packager/legal/LICENSE.txt.
17+
*
18+
* GPL Classpath Exception:
19+
* Oracle designates this particular file as subject to the "Classpath"
20+
* exception as provided by Oracle in the GPL Version 2 section of the License
21+
* file that accompanied this code.
22+
*
23+
* Modifications:
24+
* If applicable, add the following below the License Header, with the fields
25+
* enclosed by brackets [] replaced by your own identifying information:
26+
* "Portions Copyright [year] [name of copyright owner]"
27+
*
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* Contributor(s):
29+
* If you wish your version of this file to be governed by only the CDDL or
30+
* only the GPL Version 2, indicate your decision by adding "[Contributor]
31+
* elects to include this software in this distribution under the [CDDL or GPL
32+
* Version 2] license." If you don't indicate a single choice of license, a
33+
* recipient has the option to distribute your version of this file under
34+
* either the CDDL, the GPL Version 2 or to extend the choice of license to
35+
* its licensees as provided above. However, if you add GPL Version 2 code
36+
* and therefore, elected the GPL Version 2 license, then the option applies
37+
* only if the new code is made subject to such option by the copyright
38+
* holder.
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*/
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package org.javaee7.jaxrs.singleton;
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import java.util.Set;
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import javax.ws.rs.ApplicationPath;
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import javax.ws.rs.core.Application;
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/**
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* @author Arun Gupta
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*/
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@ApplicationPath("webresources")
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public class MyApplication extends Application {
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// @Override
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// public Set<Object> getSingletons() {
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// Set<Object> resources = new java.util.HashSet<>();
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// resources.add(new ApplicationSingletonResource());
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// return resources;
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// }
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}

‎jaxrs/singleton/src/test/java/org/javaee7/jaxrs/singleton/AnnotatedSingletonResourceTest.java‎

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/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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*/
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package org.javaee7.jaxrs.singleton;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.util.StringTokenizer;
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import javax.ws.rs.client.Client;
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import javax.ws.rs.client.ClientBuilder;
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import javax.ws.rs.client.Entity;
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import javax.ws.rs.client.WebTarget;
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import org.jboss.arquillian.container.test.api.Deployment;
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import org.jboss.arquillian.junit.Arquillian;
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import org.jboss.arquillian.test.api.ArquillianResource;
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import org.jboss.shrinkwrap.api.ShrinkWrap;
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import org.jboss.shrinkwrap.api.spec.WebArchive;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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import static org.junit.Assert.*;
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import org.junit.FixMethodOrder;
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import org.junit.runner.RunWith;
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import org.junit.runners.MethodSorters;
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/**
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* @author Arun Gupta
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*/
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@RunWith(Arquillian.class)
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@FixMethodOrder(MethodSorters.NAME_ASCENDING)
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public class AnnotatedSingletonResourceTest {
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@ArquillianResource
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private URL base;
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Client client;
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WebTarget target;
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@Before
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public void setUp() throws MalformedURLException {
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client = ClientBuilder.newClient();
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target = client.target(new URL(base, "webresources/annotated").toExternalForm());
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// target = client.target("http://localhost:8080/singleton/webresources/annotated");
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}
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@After
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public void tearDown() {
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client.close();
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}
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@Deployment(testable=false)
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public static WebArchive createDeployment() {
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return ShrinkWrap.create(WebArchive.class)
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.addClasses(
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MyApplication.class,
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AnnotatedSingletonResource.class,
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ApplicationSingletonResource.class);
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}
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@Test
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public void test1Post() {
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target.request().post(Entity.text("pineapple"));
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target.request().post(Entity.text("mango"));
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target.request().post(Entity.text("kiwi"));
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target.request().post(Entity.text("passion fruit"));
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String list = target.request().get(String.class);
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System.out.println("--> " + list);
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StringTokenizer tokens = new StringTokenizer(list, ",");
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assertEquals(4, tokens.countTokens());
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}
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// @Test
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public void test2Get() {
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String response = target.path("2").request().get(String.class);
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assertEquals("kiwi", response);
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}
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// @Test
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public void test3Delete() {
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target.path("kiwi").request().delete();
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String list = target.request().get(String.class);
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StringTokenizer tokens = new StringTokenizer(list, ",");
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assertEquals(3, tokens.countTokens());
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}
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// @Test
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public void test4Put() {
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target.request().put(Entity.text("apple"));
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String list = target.request().get(String.class);
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StringTokenizer tokens = new StringTokenizer(list, ",");
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assertEquals(4, tokens.countTokens());
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}
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}

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