| /* |
| * Copyright (C) 2010, Google Inc. |
| * and other copyright owners as documented in the project's IP log. |
| * |
| * This program and the accompanying materials are made available |
| * under the terms of the Eclipse Distribution License v1.0 which |
| * accompanies this distribution, is reproduced below, and is |
| * available at http://www.eclipse.org/org/documents/edl-v10.php |
| * |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * |
| * - Neither the name of the Eclipse Foundation, Inc. nor the |
| * names of its contributors may be used to endorse or promote |
| * products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
| * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
| * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package org.eclipse.jgit.junit.http; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.Semaphore; |
| |
| import javax.servlet.DispatcherType; |
| import javax.servlet.ServletException; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.eclipse.jetty.server.Request; |
| import org.eclipse.jetty.server.Response; |
| import org.eclipse.jetty.server.handler.HandlerWrapper; |
| |
| /** Logs request made through {@link AppServer}. */ |
| class TestRequestLog extends HandlerWrapper { |
| private static final int MAX = 16; |
| |
| private final List<AccessEvent> events = new ArrayList<>(); |
| |
| private final Semaphore active = new Semaphore(MAX, true); |
| |
| /** Reset the log back to its original empty state. */ |
| void clear() { |
| try { |
| for (;;) { |
| try { |
| active.acquire(MAX); |
| break; |
| } catch (InterruptedException e) { |
| continue; |
| } |
| } |
| |
| synchronized (events) { |
| events.clear(); |
| } |
| } finally { |
| active.release(MAX); |
| } |
| } |
| |
| /** @return all of the events made since the last clear. */ |
| List<AccessEvent> getEvents() { |
| try { |
| for (;;) { |
| try { |
| active.acquire(MAX); |
| break; |
| } catch (InterruptedException e) { |
| continue; |
| } |
| } |
| |
| synchronized (events) { |
| return events; |
| } |
| } finally { |
| active.release(MAX); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void handle(String target, Request baseRequest, |
| HttpServletRequest request, HttpServletResponse response) |
| throws IOException, ServletException { |
| try { |
| for (;;) { |
| try { |
| active.acquire(); |
| break; |
| } catch (InterruptedException e) { |
| continue; |
| } |
| } |
| |
| super.handle(target, baseRequest, request, response); |
| |
| if (DispatcherType.REQUEST.equals(baseRequest.getDispatcherType())) |
| log((Request) request, (Response) response); |
| |
| } finally { |
| active.release(); |
| } |
| } |
| |
| private void log(Request request, Response response) { |
| synchronized (events) { |
| events.add(new AccessEvent(request, response)); |
| } |
| } |
| } |