org.apache.catalina.Context#setLoader

Source File: Starter.java From micro-integrator with Apache License 2.0

6 votes

public void startPeopleService() throws Exception {
    final File base = createBaseDirectory();
    log.info("Using base folder: " + base.getAbsolutePath());

    final Tomcat tomcat = new Tomcat();
    tomcat.setPort(8080);
    tomcat.setBaseDir(base.getAbsolutePath());

    Context context = tomcat.addContext("/", base.getAbsolutePath());
    Tomcat.addServlet(context, "CXFServlet", new CXFServlet());

    context.addServletMapping("/rest/*", "CXFServlet");
    context.addApplicationListener(ContextLoaderListener.class.getName());
    context.setLoader(new WebappLoader(Thread.currentThread().getContextClassLoader()));

    context.addParameter("contextClass", AnnotationConfigWebApplicationContext.class.getName());
    context.addParameter("contextConfigLocation", AppConfig.class.getName());

    tomcat.start();
    tomcat.getServer().await();
}

Source File: StrutsOneIT.java From glowroot with Apache License 2.0

6 votes

@Override
public void executeApp() throws Exception {
    int port = getAvailablePort();
    Tomcat tomcat = new Tomcat();
    tomcat.setBaseDir("target/tomcat");
    tomcat.setPort(port);
    Context context =
            tomcat.addWebapp("", new File("src/test/resources/struts1").getAbsolutePath());

    WebappLoader webappLoader =
            new WebappLoader(ExecuteActionInTomcat.class.getClassLoader());
    context.setLoader(webappLoader);

    tomcat.start();

    AsyncHttpClient asyncHttpClient = new AsyncHttpClient();
    int statusCode = asyncHttpClient.prepareGet("http://localhost:" + port + "/hello.do")
            .execute().get().getStatusCode();
    asyncHttpClient.close();
    if (statusCode != 200) {
        throw new IllegalStateException("Unexpected status code: " + statusCode);
    }

    tomcat.stop();
    tomcat.destroy();
}

Source File: InvokeServletInTomcat.java From glowroot with Apache License 2.0

6 votes

@Override
public void executeApp() throws Exception {
    int port = getAvailablePort();
    Tomcat tomcat = new Tomcat();
    tomcat.setBaseDir("target/tomcat");
    tomcat.setPort(port);
    Context context =
            tomcat.addWebapp(contextPath, new File("src/test/resources").getAbsolutePath());

    WebappLoader webappLoader =
            new WebappLoader(InvokeServletInTomcat.class.getClassLoader());
    context.setLoader(webappLoader);

    // this is needed in order for Tomcat to find annotated servlet
    VirtualDirContext resources = new VirtualDirContext();
    resources.setExtraResourcePaths("/WEB-INF/classes=target/test-classes");
    context.setResources(resources);

    tomcat.start();

    doTest(port);

    tomcat.stop();
    tomcat.destroy();
}

Source File: GrailsIT.java From glowroot with Apache License 2.0

6 votes

@Override
public void executeApp() throws Exception {
    int port = getAvailablePort();
    Tomcat tomcat = new Tomcat();
    tomcat.setBaseDir("target/tomcat");
    tomcat.setPort(port);
    Context context =
            tomcat.addWebapp("", new File("src/test/resources").getAbsolutePath());

    WebappLoader webappLoader = new WebappLoader(RenderInTomcat.class.getClassLoader());
    context.setLoader(webappLoader);

    // this is needed in order for Tomcat to find annotated classes
    VirtualDirContext resources = new VirtualDirContext();
    resources.setExtraResourcePaths("/WEB-INF/classes=target/test-classes");
    context.setResources(resources);

    tomcat.start();

    doTest(port);

    tomcat.stop();
    tomcat.destroy();
}

Source File: JsfRenderIT.java From glowroot with Apache License 2.0

6 votes

@Override
public void executeApp() throws Exception {
    int port = getAvailablePort();
    Tomcat tomcat = new Tomcat();
    tomcat.setBaseDir("target/tomcat");
    tomcat.setPort(port);
    Context context =
            tomcat.addWebapp("", new File("src/test/resources").getAbsolutePath());

    WebappLoader webappLoader = new WebappLoader(RenderJsfInTomcat.class.getClassLoader());
    context.setLoader(webappLoader);

    tomcat.start();

    doTest(port);

    tomcat.stop();
    tomcat.destroy();
}

Source File: MeecrowaveRunMojo.java From openwebbeans-meecrowave with Apache License 2.0

6 votes

private void reload(final Meecrowave meecrowave, final String context,
                    final Supplier<ClassLoader> loaderSupplier, final ClassLoader mojoLoader) {
    if (reloadGoals != null && !reloadGoals.isEmpty()) {
        final List<String> goals = session.getGoals();
        session.getRequest().setGoals(reloadGoals);
        try {
            lifecycleStarter.execute(session);
        } finally {
            session.getRequest().setGoals(goals);
        }
    }
    final Context ctx = Context.class.cast(meecrowave.getTomcat().getHost().findChild(context));
    if (useClasspathDeployment) {
        final Thread thread = Thread.currentThread();
        destroyTcclIfNeeded(thread, mojoLoader);
        thread.setContextClassLoader(loaderSupplier.get());
        ctx.setLoader(new ProvidedLoader(thread.getContextClassLoader(), meecrowave.getConfiguration().isTomcatWrapLoader()));
    }
    ctx.reload();
}

Source File: Starter.java From product-ei with Apache License 2.0

6 votes

public void startPeopleService() throws Exception {
    final File base = createBaseDirectory();
    log.info("Using base folder: " + base.getAbsolutePath());

    final Tomcat tomcat = new Tomcat();
    tomcat.setPort(8080);
    tomcat.setBaseDir(base.getAbsolutePath());

    Context context = tomcat.addContext("/", base.getAbsolutePath());
    Tomcat.addServlet(context, "CXFServlet", new CXFServlet());

    context.addServletMapping("/rest/*", "CXFServlet");
    context.addApplicationListener(ContextLoaderListener.class.getName());
    context.setLoader(new WebappLoader(Thread.currentThread().getContextClassLoader()));

    context.addParameter("contextClass", AnnotationConfigWebApplicationContext.class.getName());
    context.addParameter("contextConfigLocation", AppConfig.class.getName());

    tomcat.start();
    tomcat.getServer().await();
}

Source File: InvokeJaxrsResourceInTomcat.java From glowroot with Apache License 2.0

6 votes

public void executeApp(String webapp, String contextPath, String url) throws Exception {
    int port = getAvailablePort();
    Tomcat tomcat = new Tomcat();
    tomcat.setBaseDir("target/tomcat");
    tomcat.setPort(port);
    Context context = tomcat.addWebapp(contextPath,
            new File("src/test/resources/" + webapp).getAbsolutePath());

    WebappLoader webappLoader =
            new WebappLoader(InvokeJaxrsResourceInTomcat.class.getClassLoader());
    context.setLoader(webappLoader);

    tomcat.start();
    AsyncHttpClient asyncHttpClient = new AsyncHttpClient();
    int statusCode = asyncHttpClient.prepareGet("http://localhost:" + port + contextPath + url)
            .execute().get().getStatusCode();
    asyncHttpClient.close();
    if (statusCode != 200) {
        throw new IllegalStateException("Unexpected status code: " + statusCode);
    }

    tomcat.stop();
    tomcat.destroy();
}

Source File: InvokeJaxwsWebServiceInTomcat.java From glowroot with Apache License 2.0

6 votes

public void executeApp(String webapp, String contextPath, String url) throws Exception {
    int port = getAvailablePort();
    Tomcat tomcat = new Tomcat();
    tomcat.setBaseDir("target/tomcat");
    tomcat.setPort(port);
    Context context = tomcat.addWebapp(contextPath,
            new File("src/test/resources/" + webapp).getAbsolutePath());

    WebappLoader webappLoader =
            new WebappLoader(InvokeJaxwsWebServiceInTomcat.class.getClassLoader());
    context.setLoader(webappLoader);

    tomcat.start();

    JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
    factory.setServiceClass(ForBothHelloAndRootService.class);
    factory.setAddress("http://localhost:" + port + contextPath + url);
    ForBothHelloAndRootService client = (ForBothHelloAndRootService) factory.create();
    client.echo("abc");

    checkForRequestThreads(webappLoader);
    tomcat.stop();
    tomcat.destroy();
}

Source File: TestParallelWebappClassLoader.java From tomcatsrc with Apache License 2.0

5 votes

@Test
public void testParallelCapableOnJre7() {
    if (!JreCompat.isJre7Available()) {
        // ignore on Jre6 or lower
        return;
    }
    try {
        Tomcat tomcat = getTomcatInstance();
        Context ctx = tomcat.addContext("", null);

        WebappLoader webappLoader = new WebappLoader();
        webappLoader.setLoaderClass(PARALLEL_CLASSLOADER);
        ctx.setLoader(webappLoader);

        tomcat.start();

        ClassLoader classloader = ctx.getLoader().getClassLoader();

        Assert.assertTrue(classloader instanceof ParallelWebappClassLoader);

        // parallel class loading capable
        Method getClassLoadingLock =
                getDeclaredMethod(classloader.getClass(), "getClassLoadingLock", String.class);
        // make sure we have getClassLoadingLock on JRE7.
        Assert.assertNotNull(getClassLoadingLock);
        // give us permission to access protected method
        getClassLoadingLock.setAccessible(true);

        Object lock = getClassLoadingLock.invoke(classloader, DUMMY_SERVLET);
        // make sure it is not a ParallelWebappClassLoader object lock
        Assert.assertNotEquals(lock, classloader);
    } catch (Exception e) {
        e.printStackTrace();
        Assert.fail("testParallelCapableOnJre7 fails.");
    }
}

Source File: TestParallelWebappClassLoader.java From tomcatsrc with Apache License 2.0

5 votes

@Test
public void testParallelIncapableOnJre6() {
    if (JreCompat.isJre7Available()) {
        // ignore on Jre7 or above
        return;
    }
    try {
        Tomcat tomcat = getTomcatInstance();
        // Must have a real docBase - just use temp
        Context ctx = tomcat.addContext("",
                System.getProperty("java.io.tmpdir"));

        WebappLoader webappLoader = new WebappLoader();
        webappLoader.setLoaderClass(PARALLEL_CLASSLOADER);
        ctx.setLoader(webappLoader);

        tomcat.start();

        ClassLoader classloader = ctx.getLoader().getClassLoader();

        Assert.assertTrue(classloader instanceof ParallelWebappClassLoader);

        // parallel class loading capable
        Method getClassLoadingLock =
                getDeclaredMethod(classloader.getClass(), "getClassLoadingLock", String.class);
        // make sure we don't have getClassLoadingLock on JRE6.
        Assert.assertNull(getClassLoadingLock);
    } catch (Exception e) {
        e.printStackTrace();
        Assert.fail("testParallelIncapableOnJre6 fails.");
    }
}

Source File: TestStandardContext.java From tomcatsrc with Apache License 2.0

5 votes

@Test
public void testWebappLoaderStartFail() throws Exception {
    // Test that if WebappLoader start() fails and if the cause of
    // the failure is gone, the context can be started without
    // a need to redeploy it.

    // Set up a container
    Tomcat tomcat = getTomcatInstance();
    tomcat.start();
    // To not start Context automatically, as we have to configure it first
    ((ContainerBase) tomcat.getHost()).setStartChildren(false);

    FailingWebappLoader loader = new FailingWebappLoader();
    File root = new File("test/webapp-3.0");
    Context context = tomcat.addWebapp("", root.getAbsolutePath());
    context.setLoader(loader);

    try {
        context.start();
        fail();
    } catch (LifecycleException ex) {
        // As expected
    }
    assertEquals(LifecycleState.FAILED, context.getState());

    // The second attempt
    loader.setFail(false);
    context.start();
    assertEquals(LifecycleState.STARTED, context.getState());

    // Using a test from testBug49922() to check that the webapp is running
    ByteChunk result = getUrl("http://localhost:" + getPort() +
            "/bug49922/target");
    assertEquals("Target", result.toString());
}

Source File: TestStandardContext.java From Tomcat7.0.67 with Apache License 2.0

5 votes

@Test
public void testWebappLoaderStartFail() throws Exception {
    // Test that if WebappLoader start() fails and if the cause of
    // the failure is gone, the context can be started without
    // a need to redeploy it.

    // Set up a container
    Tomcat tomcat = getTomcatInstance();
    tomcat.start();
    // To not start Context automatically, as we have to configure it first
    ((ContainerBase) tomcat.getHost()).setStartChildren(false);

    FailingWebappLoader loader = new FailingWebappLoader();
    File root = new File("test/webapp-3.0");
    Context context = tomcat.addWebapp("", root.getAbsolutePath());
    context.setLoader(loader);

    try {
        context.start();
        fail();
    } catch (LifecycleException ex) {
        // As expected
    }
    assertEquals(LifecycleState.FAILED, context.getState());

    // The second attempt
    loader.setFail(false);
    context.start();
    assertEquals(LifecycleState.STARTED, context.getState());

    // Using a test from testBug49922() to check that the webapp is running
    ByteChunk result = getUrl("http://localhost:" + getPort() +
            "/bug49922/target");
    assertEquals("Target", result.toString());
}

Source File: InvokeSpringControllerInTomcat.java From glowroot with Apache License 2.0

5 votes

public void executeApp(String webapp, String contextPath, RunnableWithPort runnable)
        throws Exception {
    int port = getAvailablePort();
    Tomcat tomcat = new Tomcat();
    tomcat.setBaseDir("target/tomcat");
    tomcat.setPort(port);
    Context context = tomcat.addWebapp(contextPath,
            new File("src/test/resources/" + webapp).getAbsolutePath());

    WebappLoader webappLoader =
            new WebappLoader(InvokeSpringControllerInTomcat.class.getClassLoader());
    context.setLoader(webappLoader);

    tomcat.start();

    runnable.run(port);

    // spring still does a bit of work after the response is concluded,
    // see org.springframework.web.servlet.FrameworkServlet.publishRequestHandledEvent(),
    // so give a bit of time here, otherwise end up with sporadic test failures due to
    // ERROR logged by org.apache.catalina.loader.WebappClassLoaderBase, e.g.
    // "The web application [] is still processing a request that has yet to finish"
    MILLISECONDS.sleep(200);
    checkForRequestThreads(webappLoader);
    tomcat.stop();
    tomcat.destroy();
}

Source File: TestParallelWebappClassLoader.java From Tomcat7.0.67 with Apache License 2.0

5 votes

@Test
public void testParallelIncapableOnJre6() {
    if (JreCompat.isJre7Available()) {
        // ignore on Jre7 or above
        return;
    }
    try {
        Tomcat tomcat = getTomcatInstance();
        // Must have a real docBase - just use temp
        Context ctx = tomcat.addContext("",
                System.getProperty("java.io.tmpdir"));

        WebappLoader webappLoader = new WebappLoader();
        webappLoader.setLoaderClass(PARALLEL_CLASSLOADER);
        ctx.setLoader(webappLoader);

        tomcat.start();

        ClassLoader classloader = ctx.getLoader().getClassLoader();

        Assert.assertTrue(classloader instanceof ParallelWebappClassLoader);

        // parallel class loading capable
        Method getClassLoadingLock =
                getDeclaredMethod(classloader.getClass(), "getClassLoadingLock", String.class);
        // make sure we don't have getClassLoadingLock on JRE6.
        Assert.assertNull(getClassLoadingLock);
    } catch (Exception e) {
        e.printStackTrace();
        Assert.fail("testParallelIncapableOnJre6 fails.");
    }
}

Source File: TestParallelWebappClassLoader.java From Tomcat7.0.67 with Apache License 2.0

5 votes

@Test
public void testParallelCapableOnJre7() {
    if (!JreCompat.isJre7Available()) {
        // ignore on Jre6 or lower
        return;
    }
    try {
        Tomcat tomcat = getTomcatInstance();
        Context ctx = tomcat.addContext("", null);

        WebappLoader webappLoader = new WebappLoader();
        webappLoader.setLoaderClass(PARALLEL_CLASSLOADER);
        ctx.setLoader(webappLoader);

        tomcat.start();

        ClassLoader classloader = ctx.getLoader().getClassLoader();

        Assert.assertTrue(classloader instanceof ParallelWebappClassLoader);

        // parallel class loading capable
        Method getClassLoadingLock =
                getDeclaredMethod(classloader.getClass(), "getClassLoadingLock", String.class);
        // make sure we have getClassLoadingLock on JRE7.
        Assert.assertNotNull(getClassLoadingLock);
        // give us permission to access protected method
        getClassLoadingLock.setAccessible(true);

        Object lock = getClassLoadingLock.invoke(classloader, DUMMY_SERVLET);
        // make sure it is not a ParallelWebappClassLoader object lock
        Assert.assertNotEquals(lock, classloader);
    } catch (Exception e) {
        e.printStackTrace();
        Assert.fail("testParallelCapableOnJre7 fails.");
    }
}

Source File: StrutsTwoIT.java From glowroot with Apache License 2.0

5 votes

@Override
public void executeApp() throws Exception {
    int port = getAvailablePort();
    Tomcat tomcat = new Tomcat();
    tomcat.setBaseDir("target/tomcat");
    tomcat.setPort(port);
    String subdir;
    try {
        Class.forName("org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter");
        subdir = "struts2.5";
    } catch (ClassNotFoundException e) {
        subdir = "struts2";
    }
    Context context = tomcat.addWebapp("",
            new File("src/test/resources/" + subdir).getAbsolutePath());

    WebappLoader webappLoader =
            new WebappLoader(ExecuteActionInTomcat.class.getClassLoader());
    context.setLoader(webappLoader);

    tomcat.start();

    AsyncHttpClient asyncHttpClient = new AsyncHttpClient();
    int statusCode =
            asyncHttpClient.prepareGet("http://localhost:" + port + "/hello.action")
                    .execute().get().getStatusCode();
    asyncHttpClient.close();
    if (statusCode != 200) {
        throw new IllegalStateException("Unexpected status code: " + statusCode);
    }

    tomcat.stop();
    tomcat.destroy();
}

Source File: TomcatServer.java From athena-rest with Apache License 2.0

4 votes

private void initTomcat() {
	serverStatus = ServerStatus.STARTING;

	tomcat = new Tomcat();
	tomcat.setPort(port);

	// Changed it to use NIO due to poor performance in burdon test
	Connector connector = new Connector(Utils.getStringProperty(properties, "web.connectorProtocol"));

	
	connector.setURIEncoding("UTF-8");
	connector.setPort(port);
	connector.setUseBodyEncodingForURI(true);
	connector.setAsyncTimeout(Utils.getIntegerValue(properties,
			WEB_ASYNC_TIMEOUT, DEFAULT_ASYNC_TIMEOUT));
	connector.setAttribute("minProcessors", Utils.getIntegerValue(
			properties, WEB_MIN_PROCESSORS, DEFAULT_MIN_PROCESSORS));
	connector.setAttribute("maxProcessors", Utils.getIntegerValue(
			properties, WEB_MAX_PROCESSORS, DEFAULT_MAX_PROCESSORS));
	connector.setAttribute("acceptCount", Utils.getIntegerValue(properties,
			WEB_ACCEPT_COUNT, DEFAULT_ACCEPT_COUNT));
	connector.setAttribute("minSpareThreads", Utils.getIntegerValue(
			properties, WEB_MIN_SPARE_THREADS, DEFAULT_MIN_SPARE_THREADS));
	connector.setAttribute("maxThreads", Utils.getIntegerValue(properties,
			WEB_MAX_THREADS, DEFAULT_MAX_THREADS));
	connector.setRedirectPort(Utils.getIntegerValue(properties,
			WEB_REDIRECT_PORT, DEFAULT_WEB_REDIRECT_PORT));
	
	if (this.minThreads != -1 && this.maxThreads != -1) {
		connector.setAttribute("minThreads", minThreads);
		connector.setAttribute("maxThreads", maxThreads);
	}

	Service tomcatService = tomcat.getService();
	tomcatService.addConnector(connector);
	tomcat.setConnector(connector);

	Context context = null;
	try {
		context = tomcat.addWebapp(contextPath,
				new File(webappPath).getAbsolutePath());
	} catch (ServletException e) {
		log.error("Failed to add webapp + " + webappPath, e);

		exit();
	}
	context.setLoader(new WebappLoader(Thread.currentThread()
			.getContextClassLoader()));

	String extraResourcePaths = properties
			.getProperty(WEB_EXTRA_RESOURCE_PATHS);
	if (!StringUtils.isBlank(extraResourcePaths)) {
		VirtualDirContext virtualDirContext = new VirtualDirContext();
		virtualDirContext.setExtraResourcePaths(extraResourcePaths);
		context.setResources(virtualDirContext);
	}

	StandardServer server = (StandardServer) tomcat.getServer();
	AprLifecycleListener listener = new AprLifecycleListener();
	server.addLifecycleListener(listener);
}

Source File: EmbeddedTomcatCustomizer.java From pulsar-manager with Apache License 2.0

4 votes

@Bean
public ServletWebServerFactory servletContainer() {
    log.info("Starting servletContainer");
    return new TomcatServletWebServerFactory() {
        @Override
        protected TomcatWebServer getTomcatWebServer(Tomcat tomcat) {
            try {
                log.info("Catalina base is " + tomcat.getServer().getCatalinaBase().getAbsolutePath());
                File lib = new File("lib").getAbsoluteFile();
                if (lib.isDirectory()) {
                    File bkvmWar = searchWar(lib, "bkvm", ".war");
                    if (bkvmWar != null) {
                        File configFile = new File("bkvm.conf");
                        log.info("looking for BKVM configuration file at " + configFile.getAbsolutePath());
                        if (configFile.isFile()) {
                            Properties props = new Properties();
                            try (FileReader reader = new FileReader(configFile)) {
                                props.load(reader);
                            }
                            boolean bkvmEnabled = Boolean.parseBoolean(props.getProperty("bkvm.enabled", "false"));
                            log.info("Read bkvm.enabled = {}", bkvmEnabled);
                            if (bkvmEnabled) {
                                System.setProperty("bookkeeper.visual.manager.config.path", configFile.getAbsolutePath());
                                File file = new File(tomcat.getServer().getCatalinaBase(), "/webapps");
                                log.info("Tomcat Webapps directory is " + file.getAbsolutePath());
                                file.mkdirs();
                                File bkvmDirectory = new File(file, "bkvm");
                                log.info("Deploying BKVM to " + bkvmDirectory.getAbsolutePath());
                                unZip(bkvmWar, bkvmDirectory);
                                Context context = tomcat.addWebapp("/bkvm", bkvmDirectory.getAbsolutePath());
                                WebappLoader loader = new WebappLoader(Thread.currentThread().getContextClassLoader());
                                context.setLoader(loader);
                            }
                        }
                    }
                }
                return super.getTomcatWebServer(tomcat);
            } catch (IOException | ServletException ex) {
                throw new RuntimeException(ex);
            }
        }

    };
}

Source File: JspRenderIT.java From glowroot with Apache License 2.0

3 votes

@Override
public void executeApp() throws Exception {
    int port = getAvailablePort();
    Tomcat tomcat = new Tomcat();
    tomcat.setBaseDir("target/tomcat");
    tomcat.setPort(port);
    Context context =
            tomcat.addContext("", new File("src/test/resources").getAbsolutePath());

    WebappLoader webappLoader = new WebappLoader(RenderJspInTomcat.class.getClassLoader());
    context.setLoader(webappLoader);

    Tomcat.addServlet(context, "hello", new ForwardingServlet());
    context.addServletMapping("/hello", "hello");
    Tomcat.addServlet(context, "jsp", new JspServlet());
    context.addServletMapping("*.jsp", "jsp");

    tomcat.start();
    AsyncHttpClient asyncHttpClient = new AsyncHttpClient();
    int statusCode = asyncHttpClient.prepareGet("http://localhost:" + port + "/hello")
            .execute().get().getStatusCode();
    asyncHttpClient.close();
    if (statusCode != 200) {
        throw new IllegalStateException("Unexpected status code: " + statusCode);
    }
    tomcat.stop();
    tomcat.destroy();
}

Java Code Examples for org.apache.catalina.Context#setLoader()