| /***************************************************************** |
| * 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 |
| * <p> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p> |
| * 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.cayenne.rop.http; |
| |
| import org.apache.cayenne.CayenneRuntimeException; |
| import org.apache.cayenne.rop.ROPConstants; |
| import org.apache.cayenne.util.Http2TestServer; |
| import org.eclipse.jetty.client.HttpClient; |
| import org.eclipse.jetty.http2.client.HTTP2Client; |
| import org.eclipse.jetty.http2.client.http.HttpClientTransportOverHTTP2; |
| import org.eclipse.jetty.util.ssl.SslContextFactory; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import javax.servlet.ServletException; |
| import javax.servlet.http.HttpServlet; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| import java.io.*; |
| import java.util.stream.Collectors; |
| |
| import static org.junit.Assert.assertArrayEquals; |
| import static org.junit.Assert.assertEquals; |
| |
| public class JettyHttpROPConnectorIT { |
| |
| private static final String MESSAGE = "test message"; |
| private static final String SEND_MESSAGE_SESSION = "send message session"; |
| |
| private static JettyHttpROPConnector ropConnector; |
| private static Http2TestServer server; |
| |
| @BeforeClass |
| public static void setUpClass() throws Exception { |
| // Start the test server |
| class TestServlet extends HttpServlet { |
| @Override |
| protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { |
| String sharedSessionName = req.getParameter(ROPConstants.SESSION_NAME_PARAMETER); |
| |
| if (sharedSessionName == null) { |
| resp.getOutputStream().write(MESSAGE.getBytes()); |
| } else if (sharedSessionName.equals(SEND_MESSAGE_SESSION)) { |
| resp.getOutputStream().write(toByteArray(req.getInputStream())); |
| } else { |
| resp.getOutputStream().write((MESSAGE + " " + sharedSessionName).getBytes()); |
| } |
| } |
| } |
| |
| server = Http2TestServer.servlet(new TestServlet()).start(); |
| |
| ropConnector = new JettyHttpROPConnector(initJettyHttp2Client(), server.getBasePath(), null); |
| } |
| |
| protected static HttpClient initJettyHttp2Client() { |
| try { |
| HttpClientTransportOverHTTP2 http2 = new HttpClientTransportOverHTTP2(new HTTP2Client()); |
| http2.setUseALPN(false); |
| |
| HttpClient httpClient = new HttpClient(http2, new SslContextFactory()); |
| httpClient.start(); |
| |
| return httpClient; |
| } catch (Exception e) { |
| throw new CayenneRuntimeException("Exception while starting Jetty HttpClient over HTTP/2.", e); |
| } |
| } |
| |
| @AfterClass |
| public static void tearDownClass() throws Exception { |
| server.stop(); |
| ropConnector.close(); |
| } |
| |
| @Test |
| public void testEstablishSession() throws Exception { |
| String message = read(ropConnector.establishSession()); |
| assertEquals(MESSAGE, message); |
| } |
| |
| @Test |
| public void testEstablishSharedSession() throws Exception { |
| String sharedSessionName = "test session"; |
| String message = read(ropConnector.establishSharedSession(sharedSessionName)); |
| assertEquals(MESSAGE + " " + sharedSessionName, message); |
| } |
| |
| @Test |
| public void sendMessage() throws Exception { |
| ropConnector.establishSharedSession(SEND_MESSAGE_SESSION); |
| |
| byte[] message = toByteArray(ropConnector.sendMessage(MESSAGE.getBytes())); |
| assertArrayEquals(MESSAGE.getBytes(), message); |
| } |
| |
| private static String read(InputStream input) throws IOException { |
| try (BufferedReader buffer = new BufferedReader(new InputStreamReader(input))) { |
| return buffer.lines().collect(Collectors.joining("\n")); |
| } |
| } |
| |
| private static byte[] toByteArray(InputStream inputStream) throws IOException { |
| try (ByteArrayOutputStream baos = new ByteArrayOutputStream()) { |
| |
| int reads = inputStream.read(); |
| while (reads != -1) { |
| baos.write(reads); |
| reads = inputStream.read(); |
| } |
| |
| return baos.toByteArray(); |
| } |
| } |
| |
| } |