Examples with FileOutputStream java.io.FileOutputStream used on opensource projects

Example 1 with FileOutputStream

use of java.io.FileOutputStream in project jetty.project by eclipse.

the class ResourceCacheTest method testResourceCache.

@Test
public void testResourceCache() throws Exception {
    final Resource directory;
    File[] files = new File[10];
    String[] names = new String[files.length];
    CachedContentFactory cache;
    for (int i = 0; i < files.length; i++) {
        files[i] = File.createTempFile("R-" + i + "-", ".txt");
        files[i].deleteOnExit();
        names[i] = files[i].getName();
        try (OutputStream out = new FileOutputStream(files[i])) {
            for (int j = 0; j < (i * 10 - 1); j++) out.write(' ');
            out.write('\n');
        }
    }
    directory = Resource.newResource(files[0].getParentFile().getAbsolutePath());
    cache = new CachedContentFactory(null, directory, new MimeTypes(), false, false, CompressedContentFormat.NONE);
    cache.setMaxCacheSize(95);
    cache.setMaxCachedFileSize(85);
    cache.setMaxCachedFiles(4);
    assertTrue(cache.getContent("does not exist", 4096) == null);
    assertTrue(cache.getContent(names[9], 4096) instanceof ResourceHttpContent);
    assertTrue(cache.getContent(names[9], 4096).getIndirectBuffer() != null);
    HttpContent content;
    content = cache.getContent(names[8], 4096);
    assertTrue(content != null);
    assertEquals(80, content.getContentLengthValue());
    assertEquals(0, cache.getCachedSize());
    if (OS.IS_LINUX) {
        // Initially not using memory mapped files
        content.getDirectBuffer();
        assertEquals(80, cache.getCachedSize());
        // with both types of buffer loaded, this is too large for cache
        content.getIndirectBuffer();
        assertEquals(0, cache.getCachedSize());
        assertEquals(0, cache.getCachedFiles());
        cache = new CachedContentFactory(null, directory, new MimeTypes(), true, false, CompressedContentFormat.NONE);
        cache.setMaxCacheSize(95);
        cache.setMaxCachedFileSize(85);
        cache.setMaxCachedFiles(4);
        content = cache.getContent(names[8], 4096);
        content.getDirectBuffer();
        assertEquals(cache.isUseFileMappedBuffer() ? 0 : 80, cache.getCachedSize());
    // with both types of buffer loaded, this is not too large for cache because
    // mapped buffers don't count, so we can continue
    }
    content.getIndirectBuffer();
    assertEquals(80, cache.getCachedSize());
    assertEquals(1, cache.getCachedFiles());
    Thread.sleep(200);
    content = cache.getContent(names[1], 4096);
    assertEquals(80, cache.getCachedSize());
    content.getIndirectBuffer();
    assertEquals(90, cache.getCachedSize());
    assertEquals(2, cache.getCachedFiles());
    Thread.sleep(200);
    content = cache.getContent(names[2], 4096);
    content.getIndirectBuffer();
    assertEquals(30, cache.getCachedSize());
    assertEquals(2, cache.getCachedFiles());
    Thread.sleep(200);
    content = cache.getContent(names[3], 4096);
    content.getIndirectBuffer();
    assertEquals(60, cache.getCachedSize());
    assertEquals(3, cache.getCachedFiles());
    Thread.sleep(200);
    content = cache.getContent(names[4], 4096);
    content.getIndirectBuffer();
    assertEquals(90, cache.getCachedSize());
    assertEquals(3, cache.getCachedFiles());
    Thread.sleep(200);
    content = cache.getContent(names[5], 4096);
    content.getIndirectBuffer();
    assertEquals(90, cache.getCachedSize());
    assertEquals(2, cache.getCachedFiles());
    Thread.sleep(200);
    content = cache.getContent(names[6], 4096);
    content.getIndirectBuffer();
    assertEquals(60, cache.getCachedSize());
    assertEquals(1, cache.getCachedFiles());
    Thread.sleep(200);
    try (OutputStream out = new FileOutputStream(files[6])) {
        out.write(' ');
    }
    content = cache.getContent(names[7], 4096);
    content.getIndirectBuffer();
    assertEquals(70, cache.getCachedSize());
    assertEquals(1, cache.getCachedFiles());
    Thread.sleep(200);
    content = cache.getContent(names[6], 4096);
    content.getIndirectBuffer();
    assertEquals(71, cache.getCachedSize());
    assertEquals(2, cache.getCachedFiles());
    Thread.sleep(200);
    content = cache.getContent(names[0], 4096);
    content.getIndirectBuffer();
    assertEquals(72, cache.getCachedSize());
    assertEquals(3, cache.getCachedFiles());
    Thread.sleep(200);
    content = cache.getContent(names[1], 4096);
    content.getIndirectBuffer();
    assertEquals(82, cache.getCachedSize());
    assertEquals(4, cache.getCachedFiles());
    Thread.sleep(200);
    content = cache.getContent(names[2], 4096);
    content.getIndirectBuffer();
    assertEquals(32, cache.getCachedSize());
    assertEquals(4, cache.getCachedFiles());
    Thread.sleep(200);
    content = cache.getContent(names[3], 4096);
    content.getIndirectBuffer();
    assertEquals(61, cache.getCachedSize());
    assertEquals(4, cache.getCachedFiles());
    Thread.sleep(200);
    cache.flushCache();
    assertEquals(0, cache.getCachedSize());
    assertEquals(0, cache.getCachedFiles());
    cache.flushCache();
}

Example 2 with FileOutputStream

use of java.io.FileOutputStream in project jetty.project by eclipse.

the class AbstractProxySerializationTest method testProxySerialization.

@Test
public void testProxySerialization() throws Exception {
    String contextPath = "";
    String servletMapping = "/server";
    int scavengePeriod = 10;
    DefaultSessionCacheFactory cacheFactory = new DefaultSessionCacheFactory();
    cacheFactory.setEvictionPolicy(SessionCache.NEVER_EVICT);
    SessionDataStoreFactory storeFactory = createSessionDataStoreFactory();
    ((AbstractSessionDataStoreFactory) storeFactory).setGracePeriodSec(scavengePeriod);
    TestServer server = new TestServer(0, 20, scavengePeriod, cacheFactory, storeFactory);
    ServletContextHandler context = server.addContext(contextPath);
    InputStream is = this.getClass().getClassLoader().getResourceAsStream("proxy-serialization.jar");
    File testDir = MavenTestingUtils.getTargetTestingDir("proxy-serialization");
    testDir.mkdirs();
    File extractedJar = new File(testDir, "proxy-serialization.jar");
    extractedJar.createNewFile();
    IO.copy(is, new FileOutputStream(extractedJar));
    URLClassLoader loader = new URLClassLoader(new URL[] { extractedJar.toURI().toURL() }, Thread.currentThread().getContextClassLoader());
    context.setClassLoader(loader);
    context.addServlet("TestServlet", servletMapping);
    customizeContext(context);
    try {
        server.start();
        int port = server.getPort();
        HttpClient client = new HttpClient();
        client.start();
        try {
            ContentResponse response = client.GET("http://localhost:" + port + contextPath + servletMapping + "?action=create");
            assertEquals(HttpServletResponse.SC_OK, response.getStatus());
            String sessionCookie = response.getHeaders().get("Set-Cookie");
            assertTrue(sessionCookie != null);
            // Mangle the cookie, replacing Path with $Path, etc.
            sessionCookie = sessionCookie.replaceFirst("(\\W)(P|p)ath=", "$1\\$Path=");
            //stop the context to be sure the sesssion will be passivated
            context.stop();
            //restart the context
            context.start();
            // Make another request using the session id from before
            Request request = client.newRequest("http://localhost:" + port + contextPath + servletMapping + "?action=test");
            request.header("Cookie", sessionCookie);
            response = request.send();
            assertEquals(HttpServletResponse.SC_OK, response.getStatus());
        } finally {
            client.stop();
        }
    } finally {
        server.stop();
    }
}

Example 3 with FileOutputStream

use of java.io.FileOutputStream in project jetty.project by eclipse.

the class AbstractWebAppObjectInSessionTest method testWebappObjectInSession.

@Test
public void testWebappObjectInSession() throws Exception {
    String contextName = "webappObjectInSessionTest";
    String contextPath = "/" + contextName;
    String servletMapping = "/server";
    File targetDir = new File(System.getProperty("basedir"), "target");
    File warDir = new File(targetDir, contextName);
    warDir.mkdir();
    File webInfDir = new File(warDir, "WEB-INF");
    webInfDir.mkdir();
    // Write web.xml
    File webXml = new File(webInfDir, "web.xml");
    String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + "<web-app xmlns=\"http://java.sun.com/xml/ns/j2ee\"\n" + "         xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n" + "         xsi:schemaLocation=\"http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd\"\n" + "         version=\"2.4\">\n" + "\n" + "</web-app>";
    FileWriter w = new FileWriter(webXml);
    w.write(xml);
    w.close();
    File classesDir = new File(webInfDir, "classes");
    classesDir.mkdir();
    String packageName = WebAppObjectInSessionServlet.class.getPackage().getName();
    File packageDirs = new File(classesDir, packageName.replace('.', File.separatorChar));
    packageDirs.mkdirs();
    String resourceName = WebAppObjectInSessionServlet.class.getSimpleName() + ".class";
    Resource resource = Resource.newResource(getClass().getResource(resourceName));
    //File sourceFile = new File(getClass().getClassLoader().getResource(resourceName).toURI());
    File targetFile = new File(packageDirs, resourceName);
    //copy(sourceFile, targetFile);
    IO.copy(resource.getInputStream(), new FileOutputStream(targetFile));
    resourceName = WebAppObjectInSessionServlet.class.getSimpleName() + "$" + WebAppObjectInSessionServlet.TestSharedStatic.class.getSimpleName() + ".class";
    resource = Resource.newResource(getClass().getResource(resourceName));
    //sourceFile = new File(getClass().getClassLoader().getResource(resourceName).toURI());
    targetFile = new File(packageDirs, resourceName);
    //copy(sourceFile, targetFile);
    IO.copy(resource.getInputStream(), new FileOutputStream(targetFile));
    DefaultSessionCacheFactory cacheFactory = new DefaultSessionCacheFactory();
    cacheFactory.setEvictionPolicy(SessionCache.NEVER_EVICT);
    SessionDataStoreFactory storeFactory = createSessionDataStoreFactory();
    ((AbstractSessionDataStoreFactory) storeFactory).setGracePeriodSec(TestServer.DEFAULT_SCAVENGE_SEC);
    TestServer server1 = new TestServer(0, TestServer.DEFAULT_MAX_INACTIVE, TestServer.DEFAULT_SCAVENGE_SEC, cacheFactory, storeFactory);
    server1.addWebAppContext(warDir.getCanonicalPath(), contextPath).addServlet(WebAppObjectInSessionServlet.class.getName(), servletMapping);
    try {
        server1.start();
        int port1 = server1.getPort();
        TestServer server2 = new TestServer(0, TestServer.DEFAULT_MAX_INACTIVE, TestServer.DEFAULT_SCAVENGE_SEC, cacheFactory, storeFactory);
        server2.addWebAppContext(warDir.getCanonicalPath(), contextPath).addServlet(WebAppObjectInSessionServlet.class.getName(), servletMapping);
        try {
            server2.start();
            int port2 = server2.getPort();
            HttpClient client = new HttpClient();
            client.start();
            try {
                // Perform one request to server1 to create a session
                Request request = client.newRequest("http://localhost:" + port1 + contextPath + servletMapping + "?action=set");
                request.method(HttpMethod.GET);
                ContentResponse response = request.send();
                assertEquals(HttpServletResponse.SC_OK, response.getStatus());
                String sessionCookie = response.getHeaders().get("Set-Cookie");
                assertTrue(sessionCookie != null);
                // Mangle the cookie, replacing Path with $Path, etc.
                sessionCookie = sessionCookie.replaceFirst("(\\W)(P|p)ath=", "$1\\$Path=");
                // Perform a request to server2 using the session cookie from the previous request
                Request request2 = client.newRequest("http://localhost:" + port2 + contextPath + servletMapping + "?action=get");
                request2.method(HttpMethod.GET);
                request2.header("Cookie", sessionCookie);
                ContentResponse response2 = request2.send();
                assertEquals(HttpServletResponse.SC_OK, response2.getStatus());
            } finally {
                client.stop();
            }
        } finally {
            server2.stop();
        }
    } finally {
        server1.stop();
    }
}

Example 4 with FileOutputStream

use of java.io.FileOutputStream in project jetty.project by eclipse.

the class DataSourceLoginServiceTest method setUp.

@BeforeClass
public static void setUp() throws Exception {
    _docRoot = MavenTestingUtils.getTargetTestingDir("loginservice-test");
    FS.ensureDirExists(_docRoot);
    File content = new File(_docRoot, "input.txt");
    FileOutputStream out = new FileOutputStream(content);
    out.write(_content.getBytes("utf-8"));
    out.close();
    //clear previous runs
    File scriptFile = MavenTestingUtils.getTestResourceFile("droptables.sql");
    int result = DatabaseLoginServiceTestServer.runscript(scriptFile);
    //ignore result as derby spits errors for dropping tables that dont exist
    //create afresh
    scriptFile = MavenTestingUtils.getTestResourceFile("createdb.sql");
    result = DatabaseLoginServiceTestServer.runscript(scriptFile);
    assertThat("runScript result", result, is(0));
    _testServer = new DatabaseLoginServiceTestServer();
    _testServer.setResourceBase(_docRoot.getAbsolutePath());
    _testServer.setLoginService(configureLoginService());
    _testServer.start();
    _baseUri = _testServer.getBaseUri();
}

Example 5 with FileOutputStream

use of java.io.FileOutputStream in project jetty.project by eclipse.

the class JdbcLoginServiceTest method setUp.

@BeforeClass
public static void setUp() throws Exception {
    _docRoot = MavenTestingUtils.getTargetTestingDir("loginservice-test");
    FS.ensureDirExists(_docRoot);
    File content = new File(_docRoot, "input.txt");
    try (FileOutputStream out = new FileOutputStream(content)) {
        out.write(_content.getBytes("utf-8"));
    }
    //drop any tables that might have existed
    File scriptFile = MavenTestingUtils.getTestResourceFile("droptables.sql");
    int result = DatabaseLoginServiceTestServer.runscript(scriptFile);
    //ignore result, if the tables dont already exist, derby spits out an error
    //create the tables afresh
    scriptFile = MavenTestingUtils.getTestResourceFile("createdb.sql");
    result = DatabaseLoginServiceTestServer.runscript(scriptFile);
    assertThat("runScript result", result, is(0));
    File jdbcRealmFile = MavenTestingUtils.getTestResourceFile("jdbcrealm.properties");
    LoginService loginService = new JDBCLoginService(__realm, jdbcRealmFile.getAbsolutePath());
    _testServer = new DatabaseLoginServiceTestServer();
    _testServer.setResourceBase(_docRoot.getAbsolutePath());
    _testServer.setLoginService(loginService);
    _testServer.start();
    _baseUri = _testServer.getBaseUri();
}