341 lines
12 KiB
Java
341 lines
12 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.tomcat.websocket.server;
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import java.net.URI;
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import java.util.Queue;
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import java.util.concurrent.CountDownLatch;
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import java.util.concurrent.TimeUnit;
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import javax.websocket.ContainerProvider;
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import javax.websocket.DeploymentException;
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import javax.websocket.Session;
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import javax.websocket.WebSocketContainer;
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import javax.websocket.server.ServerEndpoint;
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import javax.websocket.server.ServerEndpointConfig;
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import org.junit.Assert;
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import org.junit.Test;
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import org.apache.catalina.Context;
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import org.apache.catalina.LifecycleState;
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import org.apache.catalina.servlets.DefaultServlet;
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import org.apache.catalina.startup.Tomcat;
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import org.apache.tomcat.unittest.TesterServletContext;
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import org.apache.tomcat.websocket.TesterEchoServer;
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import org.apache.tomcat.websocket.TesterMessageCountClient.BasicText;
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import org.apache.tomcat.websocket.WebSocketBaseTest;
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import org.apache.tomcat.websocket.pojo.TesterUtil.SimpleClient;
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public class TestWsServerContainer extends WebSocketBaseTest {
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@Test
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public void testBug54807() throws Exception {
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Tomcat tomcat = getTomcatInstance();
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// No file system docBase required
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Context ctx = tomcat.addContext("", null);
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ctx.addApplicationListener(Bug54807Config.class.getName());
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Tomcat.addServlet(ctx, "default", new DefaultServlet());
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ctx.addServletMappingDecoded("/", "default");
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tomcat.start();
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Assert.assertEquals(LifecycleState.STARTED, ctx.getState());
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}
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@Test
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public void testBug58232() throws Exception {
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Tomcat tomcat = getTomcatInstance();
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// No file system docBase required
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Context ctx = tomcat.addContext("", null);
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ctx.addApplicationListener(Bug54807Config.class.getName());
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Tomcat.addServlet(ctx, "default", new DefaultServlet());
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ctx.addServletMappingDecoded("/", "default");
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WebSocketContainer wsContainer =
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ContainerProvider.getWebSocketContainer();
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tomcat.start();
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Assert.assertEquals(LifecycleState.STARTED, ctx.getState());
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SimpleClient client = new SimpleClient();
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URI uri = new URI("ws://localhost:" + getPort() + "/echoBasic");
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try (Session session = wsContainer.connectToServer(client, uri);) {
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CountDownLatch latch = new CountDownLatch(1);
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BasicText handler = new BasicText(latch);
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session.addMessageHandler(handler);
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session.getBasicRemote().sendText("echoBasic");
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boolean latchResult = handler.getLatch().await(10, TimeUnit.SECONDS);
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Assert.assertTrue(latchResult);
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Queue<String> messages = handler.getMessages();
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Assert.assertEquals(1, messages.size());
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for (String message : messages) {
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Assert.assertEquals("echoBasic", message);
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}
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}
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}
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public static class Bug54807Config extends TesterEndpointConfig {
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@Override
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protected ServerEndpointConfig getServerEndpointConfig() {
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return ServerEndpointConfig.Builder.create(
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TesterEchoServer.Basic.class, "/{param}").build();
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}
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}
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@Test
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public void testSpecExample3() throws Exception {
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WsServerContainer sc = new WsServerContainer(new TesterServletContext());
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ServerEndpointConfig configA = ServerEndpointConfig.Builder.create(
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Object.class, "/a/{var}/c").build();
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ServerEndpointConfig configB = ServerEndpointConfig.Builder.create(
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Object.class, "/a/b/c").build();
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ServerEndpointConfig configC = ServerEndpointConfig.Builder.create(
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Object.class, "/a/{var1}/{var2}").build();
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sc.addEndpoint(configA);
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sc.addEndpoint(configB);
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sc.addEndpoint(configC);
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Assert.assertEquals(configB, sc.findMapping("/a/b/c").getConfig());
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Assert.assertEquals(configA, sc.findMapping("/a/d/c").getConfig());
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Assert.assertEquals(configC, sc.findMapping("/a/x/y").getConfig());
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}
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@Test
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public void testSpecExample4() throws Exception {
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WsServerContainer sc = new WsServerContainer(new TesterServletContext());
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ServerEndpointConfig configA = ServerEndpointConfig.Builder.create(
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Object.class, "/{var1}/d").build();
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ServerEndpointConfig configB = ServerEndpointConfig.Builder.create(
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Object.class, "/b/{var2}").build();
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sc.addEndpoint(configA);
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sc.addEndpoint(configB);
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Assert.assertEquals(configB, sc.findMapping("/b/d").getConfig());
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}
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@Test(expected = DeploymentException.class)
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public void testDuplicatePaths01() throws Exception {
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WsServerContainer sc = new WsServerContainer(new TesterServletContext());
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ServerEndpointConfig configA = ServerEndpointConfig.Builder.create(
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Object.class, "/a/b/c").build();
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ServerEndpointConfig configB = ServerEndpointConfig.Builder.create(
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Object.class, "/a/b/c").build();
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sc.addEndpoint(configA);
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sc.addEndpoint(configB);
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}
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@Test(expected = DeploymentException.class)
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public void testDuplicatePaths02() throws Exception {
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WsServerContainer sc = new WsServerContainer(new TesterServletContext());
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ServerEndpointConfig configA = ServerEndpointConfig.Builder.create(
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Object.class, "/a/b/{var}").build();
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ServerEndpointConfig configB = ServerEndpointConfig.Builder.create(
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Object.class, "/a/b/{var}").build();
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sc.addEndpoint(configA);
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sc.addEndpoint(configB);
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}
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@Test(expected = DeploymentException.class)
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public void testDuplicatePaths03() throws Exception {
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WsServerContainer sc = new WsServerContainer(new TesterServletContext());
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ServerEndpointConfig configA = ServerEndpointConfig.Builder.create(
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Object.class, "/a/b/{var1}").build();
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ServerEndpointConfig configB = ServerEndpointConfig.Builder.create(
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Object.class, "/a/b/{var2}").build();
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sc.addEndpoint(configA);
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sc.addEndpoint(configB);
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}
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@Test
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public void testDuplicatePaths04() throws Exception {
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WsServerContainer sc = new WsServerContainer(new TesterServletContext());
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ServerEndpointConfig configA = ServerEndpointConfig.Builder.create(
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Object.class, "/a/{var1}/{var2}").build();
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ServerEndpointConfig configB = ServerEndpointConfig.Builder.create(
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Object.class, "/a/b/{var2}").build();
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sc.addEndpoint(configA);
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sc.addEndpoint(configB);
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Assert.assertEquals(configA, sc.findMapping("/a/x/y").getConfig());
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Assert.assertEquals(configB, sc.findMapping("/a/b/y").getConfig());
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}
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/*
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* Simulates a class that gets picked up for extending Endpoint and for
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* being annotated.
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*/
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@Test(expected = DeploymentException.class)
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public void testDuplicatePaths11() throws Exception {
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WsServerContainer sc = new WsServerContainer(new TesterServletContext());
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ServerEndpointConfig configA = ServerEndpointConfig.Builder.create(
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Pojo.class, "/foo").build();
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sc.addEndpoint(configA, false);
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sc.addEndpoint(Pojo.class, true);
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}
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/*
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* POJO auto deployment followed by programmatic duplicate. Keep POJO.
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*/
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@Test
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public void testDuplicatePaths12() throws Exception {
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WsServerContainer sc = new WsServerContainer(new TesterServletContext());
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ServerEndpointConfig configA = ServerEndpointConfig.Builder.create(
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Pojo.class, "/foo").build();
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sc.addEndpoint(Pojo.class, true);
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sc.addEndpoint(configA);
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Assert.assertNotEquals(configA, sc.findMapping("/foo").getConfig());
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}
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/*
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* POJO programmatic followed by programmatic duplicate.
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*/
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@Test(expected = DeploymentException.class)
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public void testDuplicatePaths13() throws Exception {
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WsServerContainer sc = new WsServerContainer(new TesterServletContext());
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ServerEndpointConfig configA = ServerEndpointConfig.Builder.create(
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Pojo.class, "/foo").build();
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sc.addEndpoint(Pojo.class);
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sc.addEndpoint(configA);
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}
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/*
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* POJO auto deployment followed by programmatic on same path.
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*/
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@Test(expected = DeploymentException.class)
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public void testDuplicatePaths14() throws Exception {
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WsServerContainer sc = new WsServerContainer(new TesterServletContext());
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ServerEndpointConfig configA = ServerEndpointConfig.Builder.create(
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Object.class, "/foo").build();
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sc.addEndpoint(Pojo.class, true);
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sc.addEndpoint(configA);
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}
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/*
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* Simulates a class that gets picked up for extending Endpoint and for
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* being annotated.
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*/
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@Test(expected = DeploymentException.class)
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public void testDuplicatePaths21() throws Exception {
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WsServerContainer sc = new WsServerContainer(new TesterServletContext());
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ServerEndpointConfig configA = ServerEndpointConfig.Builder.create(
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PojoTemplate.class, "/foo/{a}").build();
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sc.addEndpoint(configA, false);
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sc.addEndpoint(PojoTemplate.class, true);
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}
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/*
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* POJO auto deployment followed by programmatic duplicate. Keep POJO.
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*/
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@Test
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public void testDuplicatePaths22() throws Exception {
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WsServerContainer sc = new WsServerContainer(new TesterServletContext());
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ServerEndpointConfig configA = ServerEndpointConfig.Builder.create(
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PojoTemplate.class, "/foo/{a}").build();
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sc.addEndpoint(PojoTemplate.class, true);
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sc.addEndpoint(configA);
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Assert.assertNotEquals(configA, sc.findMapping("/foo/{a}").getConfig());
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}
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/*
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* POJO programmatic followed by programmatic duplicate.
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*/
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@Test(expected = DeploymentException.class)
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public void testDuplicatePaths23() throws Exception {
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WsServerContainer sc = new WsServerContainer(new TesterServletContext());
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ServerEndpointConfig configA = ServerEndpointConfig.Builder.create(
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PojoTemplate.class, "/foo/{a}").build();
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sc.addEndpoint(PojoTemplate.class);
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sc.addEndpoint(configA);
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}
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/*
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* POJO auto deployment followed by programmatic on same path.
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*/
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@Test(expected = DeploymentException.class)
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public void testDuplicatePaths24() throws Exception {
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WsServerContainer sc = new WsServerContainer(new TesterServletContext());
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ServerEndpointConfig configA = ServerEndpointConfig.Builder.create(
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Object.class, "/foo/{a}").build();
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sc.addEndpoint(PojoTemplate.class, true);
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sc.addEndpoint(configA);
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}
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@ServerEndpoint("/foo")
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public static class Pojo {
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}
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@ServerEndpoint("/foo/{a}")
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public static class PojoTemplate {
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}
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}
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