Apache CXF example source code file (JAXRSClientServerUserResourceTest.java)

This example Apache CXF source code file (JAXRSClientServerUserResourceTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Apache CXF tags/keywords

accept, exception, exception, getmethod, httpclient, io, port, port, server, string, string, test, useroperation, useroperation, userresource, util

The Apache CXF JAXRSClientServerUserResourceTest.java source code

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.cxf.systest.jaxrs;

import java.io.InputStream;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import javax.xml.bind.JAXBContext;
import javax.xml.bind.Unmarshaller;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.cxf.jaxrs.JAXRSServerFactoryBean;
import org.apache.cxf.jaxrs.model.Parameter;
import org.apache.cxf.jaxrs.model.ParameterType;
import org.apache.cxf.jaxrs.model.UserOperation;
import org.apache.cxf.jaxrs.model.UserResource;
import org.apache.cxf.testutil.common.AbstractBusClientServerTestBase;
import org.apache.cxf.testutil.common.AbstractBusTestServerBase;

import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Test;

public class JAXRSClientServerUserResourceTest extends AbstractBusClientServerTestBase {
    public static final String PORT = allocatePort(Server.class);

    @Ignore
    public static class Server extends AbstractBusTestServerBase {        

        protected void run() {
            JAXRSServerFactoryBean sf = new JAXRSServerFactoryBean();
            sf.setAddress("http://localhost:" + PORT + "/");
            
            UserResource ur = new UserResource();
            ur.setName(BookStoreNoAnnotations.class.getName());
            ur.setPath("/bookstoreNoAnnotations");
            UserOperation op = new UserOperation();
            op.setPath("/books/{id}");
            op.setName("getBook");
            op.setVerb("GET");
            op.setParameters(Collections.singletonList(new Parameter(ParameterType.PATH, "id")));
            
            UserOperation op2 = new UserOperation();
            op2.setPath("/books/{id}/chapter");
            op2.setName("getBookChapter");
            op2.setParameters(Collections.singletonList(new Parameter(ParameterType.PATH, "id")));
            
            List<UserOperation> ops = new ArrayList();
            ops.add(op);
            ops.add(op2);
            
            ur.setOperations(ops);
            
            UserResource ur2 = new UserResource();
            ur2.setName(ChapterNoAnnotations.class.getName());
            UserOperation op3 = new UserOperation();
            op3.setPath("/");
            op3.setName("getItself");
            op3.setVerb("GET");
            ur2.setOperations(Collections.singletonList(op3));
            
            sf.setModelBeans(ur, ur2);
            
            String modelRef = "classpath:/org/apache/cxf/systest/jaxrs/resources/resources2.xml";
            sf.setModelRefWithServiceClass(modelRef, BookStoreNoAnnotationsInterface.class);
            sf.setServiceBean(new BookStoreNoAnnotationsImpl());
            sf.create();

        }

        public static void main(String[] args) {
            try {
                Server s = new Server();
                s.start();
            } catch (Exception ex) {
                ex.printStackTrace();
                System.exit(-1);
            } finally {
                System.out.println("done!");
            }
        }
    }
    
    @BeforeClass
    public static void startServers() throws Exception {
        assertTrue("server did not launch correctly",
                   launchServer(Server.class));
    }
    
    @Test
    public void testGetBook123() throws Exception {
        getAndCompare("http://localhost:" + PORT + "/bookstoreNoAnnotations/books/123",
                      "application/xml", 200);
    }
    
    @Test
    public void testGetBookInterface123() throws Exception {
        getAndCompare("http://localhost:" + PORT + "/bookstore2/books/123",
                      "application/xml", 200);
    }
    
    @Test
    public void testGetChapter() throws Exception {
        
        getAndCompareChapter("http://localhost:" + PORT + "/bookstoreNoAnnotations/books/123/chapter",
                      "application/xml", 200);
    }
    
    private void getAndCompare(String address, 
                               String acceptType,
                               int expectedStatus) throws Exception {
        GetMethod get = new GetMethod(address);
        get.setRequestHeader("Accept", acceptType);
        HttpClient httpClient = new HttpClient();
        try {
            int result = httpClient.executeMethod(get);
            assertEquals(expectedStatus, result);
            Book book = readBook(get.getResponseBodyAsStream());
            assertEquals(123, book.getId());
            assertEquals("CXF in Action", book.getName());
        } finally {
            get.releaseConnection();
        }
    }
    
    private void getAndCompareChapter(String address, 
                               String acceptType,
                               int expectedStatus) throws Exception {
        GetMethod get = new GetMethod(address);
        get.setRequestHeader("Accept", acceptType);
        HttpClient httpClient = new HttpClient();
        try {
            int result = httpClient.executeMethod(get);
            assertEquals(expectedStatus, result);
            Chapter c = readChapter(get.getResponseBodyAsStream());
            assertEquals(1, c.getId());
            assertEquals("chapter 1", c.getTitle());
        } finally {
            get.releaseConnection();
        }
    }
    
    
    
    private Book readBook(InputStream is) throws Exception {
        JAXBContext c = JAXBContext.newInstance(new Class[]{Book.class});
        Unmarshaller u = c.createUnmarshaller();
        return (Book)u.unmarshal(is);
    }
    
    private Chapter readChapter(InputStream is) throws Exception {
        JAXBContext c = JAXBContext.newInstance(new Class[]{Chapter.class});
        Unmarshaller u = c.createUnmarshaller();
        return (Chapter)u.unmarshal(is);
    }
}