| /* |
| * Copyright (c) 2017, 2018 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0, which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| package test; |
| |
| import java.io.IOException; |
| import java.util.Arrays; |
| |
| import jakarta.servlet.ServletException; |
| import jakarta.servlet.ServletOutputStream; |
| import jakarta.servlet.annotation.WebServlet; |
| import jakarta.servlet.http.HttpServlet; |
| import jakarta.servlet.http.HttpServletRequest; |
| import jakarta.servlet.http.HttpServletResponse; |
| import jakarta.servlet.http.PushBuilder; |
| |
| @WebServlet(urlPatterns="/test") |
| public class TestServlet extends HttpServlet { |
| protected void doGet(HttpServletRequest req, HttpServletResponse res) |
| throws IOException, ServletException { |
| String remoteUser = req.getRemoteUser(); |
| if (!"javaee".equals(remoteUser)) { |
| throw new ServletException("Remote user = " + remoteUser); |
| } |
| PushBuilder pushBuilder = req.newPushBuilder(). |
| path("my.css"); |
| pushBuilder.push(); |
| res.getWriter().println("<html><head><title>HTTP2 Test</title><link rel=\"stylesheet\" href=\"my.css\"></head><body>Hello</body></html>"); |
| } |
| } |
