| /******************************************************************************* |
| * Copyright (c) 2008, 2010 VMware Inc. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * VMware Inc. - initial contribution |
| *******************************************************************************/ |
| |
| package org.eclipse.virgo.test.tools; |
| |
| import static java.time.Instant.now; |
| import static java.util.concurrent.TimeUnit.MILLISECONDS; |
| import static org.apache.http.HttpStatus.SC_OK; |
| import static org.apache.http.HttpStatus.SC_UNAUTHORIZED; |
| import static org.junit.Assert.fail; |
| |
| import java.time.Duration; |
| import java.time.Instant; |
| import java.util.Timer; |
| import java.util.TimerTask; |
| |
| import org.apache.http.auth.AuthScope; |
| import org.apache.http.auth.UsernamePasswordCredentials; |
| import org.apache.http.client.CredentialsProvider; |
| import org.apache.http.client.methods.HttpGet; |
| import org.apache.http.conn.HttpHostConnectException; |
| import org.apache.http.impl.client.BasicCredentialsProvider; |
| import org.apache.http.impl.client.CloseableHttpClient; |
| import org.apache.http.impl.client.HttpClientBuilder; |
| |
| public class UrlWaitLatch { |
| |
| public static final long HALF_SECOND = 500; |
| |
| public static final long ONE_MINUTE = 60 * 1000; |
| |
| public static int waitFor(String url) { |
| return waitFor(url, HALF_SECOND, ONE_MINUTE); |
| } |
| |
| public static int waitFor(String url, String username, String password) { |
| return waitFor(url, username, password, HALF_SECOND, ONE_MINUTE); |
| } |
| |
| public static int waitFor(String url, long interval, long duration) { |
| return waitFor(url, null, null, interval, duration); |
| } |
| |
| public static int waitFor(String url, String username, String password, long interval, long duration) { |
| |
| HttpClientBuilder httpClientBuilder = HttpClientBuilder.create(); |
| if (username != null) { |
| CredentialsProvider provider = new BasicCredentialsProvider(); |
| UsernamePasswordCredentials credentials = new UsernamePasswordCredentials(username, password); |
| provider.setCredentials(AuthScope.ANY, credentials); |
| httpClientBuilder.setDefaultCredentialsProvider(provider); |
| } |
| |
| final HttpGet get = new HttpGet(url); |
| TimerTask task = new TimerTask() { |
| |
| @Override |
| public void run() { |
| if (get != null) { |
| System.err.println("Operation timed out. Aborting request."); |
| get.abort(); |
| } |
| } |
| }; |
| new Timer(true).schedule(task, Duration.ofSeconds(60).toMillis()); |
| |
| try (CloseableHttpClient client = httpClientBuilder.build()) { |
| int statusCode = -1; |
| Instant start = now(); |
| while (start.plus(Duration.ofSeconds(30)).isAfter(now())) { |
| try { |
| statusCode = client.execute(get).getStatusLine().getStatusCode(); |
| } catch (HttpHostConnectException e) { |
| System.out.println("Connection refused. The servlet container seems not be ready yet."); |
| } |
| System.out.println("Current status Code: " + statusCode); |
| if (statusCode == SC_OK || statusCode == SC_UNAUTHORIZED) { |
| task.cancel(); |
| return statusCode; |
| } |
| System.out.println("Sleeping for " + interval + " millis."); |
| MILLISECONDS.sleep(interval); |
| } |
| |
| fail(String.format("After %d ms, status code was %d", duration, statusCode)); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail("Failed to connect to '" + url + "'."); |
| } finally { |
| get.releaseConnection(); |
| } |
| throw new RuntimeException("Failed to connect to '" + url + "'."); |
| } |
| |
| public static void main(String[] args) throws Exception { |
| checkHttpPage("Checking splash screen...", "http://localhost:8080/"); |
| checkHttpPage("Checking admin screen...", "http://localhost:8080/admin"); |
| checkHttpPage("Checking admin login with (admin/admin)...", "http://localhost:8080/admin/content/overview", "admin", "admin"); |
| checkHttpPage("Checking admin login with (foo/bar)...", "http://localhost:8080/admin/content/overview", "foo", "bar"); |
| } |
| |
| private static void checkHttpPage(String message, String url) { |
| System.out.print(message); |
| int returnCode = UrlWaitLatch.waitFor(url); |
| System.out.println(returnCode); |
| } |
| |
| private static void checkHttpPage(String message, String url, String username, String password) { |
| System.out.print(message); |
| int returnCode = UrlWaitLatch.waitFor(url, username, password); |
| System.out.println(returnCode); |
| } |
| } |