| /*=============================================================================# |
| # Copyright (c) 2018, 2019 Stephan Wahlbrink and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.internal.rhelp.server.renv; |
| |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| |
| import javax.servlet.ServletConfig; |
| import javax.servlet.ServletException; |
| import javax.servlet.annotation.WebServlet; |
| import javax.servlet.http.HttpServlet; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.springframework.beans.factory.annotation.Autowired; |
| |
| import org.eclipse.statet.jcommons.lang.NonNullByDefault; |
| import org.eclipse.statet.jcommons.status.Statuses; |
| |
| import org.eclipse.statet.rj.renv.core.REnv; |
| import org.eclipse.statet.rj.renv.core.REnvConfiguration; |
| import org.eclipse.statet.rj.renv.core.REnvManager; |
| |
| |
| @WebServlet (urlPatterns= "/renvs") |
| @NonNullByDefault |
| public class REnvsServlet extends HttpServlet { |
| |
| |
| private static final long serialVersionUID= 1L; |
| |
| |
| @Autowired |
| private REnvManager rEnvManager; |
| |
| |
| public REnvsServlet() { |
| } |
| |
| |
| @Override |
| public void init(final ServletConfig config) throws ServletException { |
| super.init(config); |
| } |
| |
| |
| @Override |
| protected void doGet(final HttpServletRequest req, final HttpServletResponse resp) |
| throws ServletException, IOException { |
| resp.setContentType("text/html;charset=UTF-8"); //$NON-NLS-1$ |
| resp.setHeader("Cache-Control", "max-age=30, must-revalidate"); //$NON-NLS-1$ //$NON-NLS-2$ |
| final PrintWriter writer= resp.getWriter(); |
| writer.write("<html><body>"); |
| |
| writer.write("<table>"); |
| writer.write("<tr><th>Id</th><th>Name</th><th>Status</th>"); |
| for (final REnv rEnv : this.rEnvManager.list()) { |
| final REnvConfiguration config= rEnv.get(REnvConfiguration.class); |
| writer.write("<tr><td>"); |
| writer.write(rEnv.getId()); |
| writer.write("</td><td>"); |
| writer.write(rEnv.getName()); |
| writer.write("</td><td>"); |
| if (config != null) { |
| writer.write(Statuses.getSeverityString(config.getValidationStatus().getSeverity())); |
| } |
| else { |
| writer.write("MISSING"); |
| } |
| writer.write("</td></tr>"); |
| } |
| |
| writer.write("</html></body>"); |
| writer.close(); |
| } |
| |
| } |
