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| 1 | +/* |
| 2 | + * Licensed to Elasticsearch B.V. under one or more contributor |
| 3 | + * license agreements. See the NOTICE file distributed with |
| 4 | + * this work for additional information regarding copyright |
| 5 | + * ownership. Elasticsearch B.V. licenses this file to you under |
| 6 | + * the Apache License, Version 2.0 (the "License"); you may |
| 7 | + * not use this file except in compliance with the License. |
| 8 | + * You may obtain a copy of the License at |
| 9 | + * |
| 10 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | + * |
| 12 | + * Unless required by applicable law or agreed to in writing, |
| 13 | + * software distributed under the License is distributed on an |
| 14 | + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 15 | + * KIND, either express or implied. See the License for the |
| 16 | + * specific language governing permissions and limitations |
| 17 | + * under the License. |
| 18 | + */ |
| 19 | +package co.elastic.apm.agent.springwebmvc; |
| 20 | + |
| 21 | +import jakarta.servlet.ServletException; |
| 22 | +import jakarta.servlet.http.HttpServlet; |
| 23 | +import jakarta.servlet.http.HttpServletRequest; |
| 24 | +import jakarta.servlet.http.HttpServletResponse; |
| 25 | +import org.springframework.context.annotation.Configuration; |
| 26 | +import org.springframework.web.servlet.ModelAndView; |
| 27 | +import org.springframework.web.servlet.mvc.ServletWrappingController; |
| 28 | + |
| 29 | +import java.io.IOException; |
| 30 | +import java.io.PrintWriter; |
| 31 | +import java.util.function.Function; |
| 32 | + |
| 33 | +public class Spring7TransactionNameInstrumentationTest extends AbstractSpringTransactionNameInstrumentationTest { |
| 34 | + public static class TestServlet extends HttpServlet { |
| 35 | + @Override |
| 36 | + protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { |
| 37 | + resp.getWriter().print("TestServlet"); |
| 38 | + } |
| 39 | + } |
| 40 | + |
| 41 | + @Configuration |
| 42 | + public static class TestConfiguration extends AbstractTestConfiguration { |
| 43 | + |
| 44 | + @Override |
| 45 | + protected Class<?> getTestServletClass() { |
| 46 | + return TestServlet.class; |
| 47 | + } |
| 48 | + |
| 49 | + @Override |
| 50 | + protected void configureTestServletOnController(ServletWrappingController controller) { |
| 51 | + controller.setServletClass(TestServlet.class); |
| 52 | + } |
| 53 | + |
| 54 | + @Override |
| 55 | + protected ServletWrappingController createMyCustomController(Function<PrintWriter, ModelAndView> handler) { |
| 56 | + return new MyCustomController(handler); |
| 57 | + } |
| 58 | + |
| 59 | + @Override |
| 60 | + protected ServletWrappingController createAnonymousController(Function<PrintWriter, ModelAndView> handler) { |
| 61 | + return new ServletWrappingController() { |
| 62 | + @Override |
| 63 | + public ModelAndView handleRequest(HttpServletRequest request, |
| 64 | + HttpServletResponse response) throws Exception { |
| 65 | + return handler.apply(response.getWriter()); |
| 66 | + } |
| 67 | + }; |
| 68 | + } |
| 69 | + } |
| 70 | + |
| 71 | + |
| 72 | + private static class MyCustomController extends ServletWrappingController { |
| 73 | + |
| 74 | + private final Function<PrintWriter, ModelAndView> handler; |
| 75 | + |
| 76 | + public MyCustomController(Function<PrintWriter, ModelAndView> handler) { |
| 77 | + this.handler = handler; |
| 78 | + } |
| 79 | + |
| 80 | + @Override |
| 81 | + public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception { |
| 82 | + return handler.apply(response.getWriter()); |
| 83 | + } |
| 84 | + } |
| 85 | + |
| 86 | +} |
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