Java 类org.apache.catalina.webresources.DirResourceSet 实例源码

public static void main(String[] args) throws Exception
{
    String userDir = System.getProperty("user.dir") + File.separator + "server.tomcat";
    String webappDirLocation = userDir + File.separator +"src/main/webapp/";
    Tomcat tomcat = new Tomcat();

    String webPort = System.getenv("PORT");
    if (webPort == null || webPort.isEmpty())
    {
        webPort = "8080";
    }

    tomcat.setPort(Integer.valueOf(webPort));

    System.out.println("configuring app with basedir: " + new File(webappDirLocation).getAbsolutePath());

    StandardContext standardContext = (StandardContext) tomcat.addWebapp("/", new File(webappDirLocation).getAbsolutePath());
    File additionWebInfClasses = new File(userDir + File.separator + "build/classes");
    WebResourceRoot resourceRoot = new StandardRoot(standardContext);
    resourceRoot.addPreResources(new DirResourceSet(resourceRoot, "/WEB-INF/classes", additionWebInfClasses.getAbsolutePath(), "/"));
    standardContext.setResources(resourceRoot);

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

@Test
public void embeddedJarWithoutAppResources() throws LifecycleException {
    ContextMock contextMock = new ContextMock();

    File file = new File(TARGET + File.separator + TEST_CLASSES + File.separator + "test.jar");
    JarWarResourceSet jarWarResourceSet = new JarWarResourceSet(contextMock.getWebResourceRoot(),
        "/", file.getAbsolutePath(), INTERNAL_JAR, METAINF_RESOURCES);
    jarWarResourceSet.init();

    DirResourceSet dirResourceSet = new DirResourceSet(contextMock.getWebResourceRoot(),
        TEST, TEST, TEST);

    contextMock.init(jarWarResourceSet, dirResourceSet);

    callApplicationEvent(contextMock);

    assertThat(contextMock.getWebResourceRoot().getCreateWebResourceSetCalls())
        .isEqualTo(1);
}

@Test
public void embeddedJarWithoutAppResources2() throws LifecycleException {
    ContextMock contextMock = new ContextMock();

    File file = new File(TARGET + File.separator + TEST_CLASSES + File.separator + "test.jar");
    JarWarResourceSet jarWarResourceSet = new JarWarResourceSet(contextMock.getWebResourceRoot(),
        "/", file.getAbsolutePath(), INTERNAL_JAR, METAINF_RESOURCES);
    jarWarResourceSet.init();

    DirResourceSet dirResourceSet = new DirResourceSet(contextMock.getWebResourceRoot(),
        TEST, TEST, TEST);

    contextMock.init(dirResourceSet, jarWarResourceSet);

    callApplicationEvent(contextMock);

    assertThat(contextMock.getWebResourceRoot().getCreateWebResourceSetCalls())
        .isEqualTo(1);
}

@Test
public void embeddedWarWithoutAppResources() throws LifecycleException {
    ContextMock contextMock = new ContextMock();

    File file = new File(TARGET + File.separator + TEST_CLASSES + File.separator + "test.war");
    JarWarResourceSet jarWarResourceSet = new JarWarResourceSet(contextMock.getWebResourceRoot(),
        "/", file.getAbsolutePath(), INTERNAL_JAR, METAINF_RESOURCES);
    jarWarResourceSet.init();

    DirResourceSet dirResourceSet = new DirResourceSet(contextMock.getWebResourceRoot(),
        TEST, TEST, TEST);

    contextMock.init(jarWarResourceSet, dirResourceSet);

    callApplicationEvent(contextMock);

    assertThat(contextMock.getWebResourceRoot().getCreateWebResourceSetCalls())
        .isEqualTo(0);
}

/**
 * Sets up the test environment, generates data to upload, starts a
 * Tomcat instance which will receive the client requests.
 * @throws Exception If an error occurred with the servlets
 */
@BeforeClass
public static void setUpClass() throws Exception {
    server = new Tomcat();

    Path base = Paths.get("build/tomcat");
    Files.createDirectories(base);

    server.setPort(8100);
    server.setBaseDir("build/tomcat");
    server.getHost().setAppBase("build/tomcat");
    server.getHost().setAutoDeploy(true);
    server.getHost().setDeployOnStartup(true);

    StandardContext context = (StandardContext) server.addWebapp("/", base.toAbsolutePath().toString());

    Path additionWebInfClasses = Paths.get("build/classes");
    WebResourceRoot resources = new StandardRoot(context);
    resources.addPreResources(new DirResourceSet(resources, "/WEB-INF/classes",
            additionWebInfClasses.toAbsolutePath().toString(), "/"));
    context.setResources(resources);
    context.getJarScanner().setJarScanFilter((jarScanType, jarName) -> false);

    server.start();
}

public static void main(String[] args) {
    Connector connector = new Connector();
    connector.setPort(80);
    Tomcat tomcat = new Tomcat();
    tomcat.setPort(80);
    tomcat.getService().addConnector(connector);
    tomcat.setConnector(connector);
    try {
        Context ctx = tomcat.addWebapp("", Conf.getAbsolutePath("../src/main/webapp"));
        WebResourceRoot resources = new StandardRoot(ctx);
        resources.addPreResources(new DirResourceSet(resources,
                "/WEB-INF/classes", Conf.getAbsolutePath("classes"), "/"));
        ctx.setResources(resources);

        Server server = tomcat.getServer();
        server.start();
        server.setPort(8005);
        server.await();
        server.stop();
    } catch (ServletException | LifecycleException e) {
        Log.e(e);
    }
}

@Test
public void testingResources() throws LifecycleException {
    ContextMock contextMock = new ContextMock();

    DirResourceSet dirResourceSet = new DirResourceSet(contextMock.getWebResourceRoot(),
        TEST, TEST, TEST);

    contextMock.init(dirResourceSet);

    callApplicationEvent(contextMock);

    assertThat(contextMock.getWebResourceRoot().getCreateWebResourceSetCalls())
        .isEqualTo(0);
}

public static void main(String[] args) throws Exception {

        String webappDirLocation = "src/main/webapp/";
        Tomcat tomcat = new Tomcat();

        //The port that we should run on can be set into an environment variable
        //Look for that variable and default to 8080 if it isn't there.
        String webPort = System.getenv("PORT");
        if(webPort == null || webPort.isEmpty()) {
            webPort = "8080";
        }

        tomcat.setPort(Integer.valueOf(webPort));

        StandardContext ctx = (StandardContext) tomcat.addWebapp("/", new File(webappDirLocation).getAbsolutePath());
        System.out.println("configuring app with basedir: " + new File("./" + webappDirLocation).getAbsolutePath());

        // Declare an alternative location for your "WEB-INF/classes" dir
        // Servlet 3.0 annotation will work
        File additionWebInfClasses = new File("target/classes");
        WebResourceRoot resources = new StandardRoot(ctx);
        resources.addPreResources(new DirResourceSet(resources, "/WEB-INF/classes",
                additionWebInfClasses.getAbsolutePath(), "/"));
        ctx.setResources(resources);

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

public static void main(String[] args) {
    Connector connector = new Connector();
    connector.setPort(80);
    Tomcat tomcat = new Tomcat();
    tomcat.setPort(80);
    tomcat.getService().addConnector(connector);
    tomcat.setConnector(connector);
    try {
        Context ctx = tomcat.addWebapp("", Conf.getAbsolutePath("../src/main/webapp"));
        // Ensure to Load All Classes in the Same Class Loader
        ctx.setLoader(new WebappLoader(Startup.class.getClassLoader()) {
            @Override
            public ClassLoader getClassLoader() {
                return Startup.class.getClassLoader();
            }
        });
        WebResourceRoot resources = new StandardRoot(ctx);
        resources.addPreResources(new DirResourceSet(resources,
                "/WEB-INF/classes", Conf.getAbsolutePath("classes"), "/"));
        ctx.setResources(resources);

        Server server = tomcat.getServer();
        server.start();
        server.setPort(8005);
        server.await();
        server.stop();
    } catch (ServletException | LifecycleException e) {
        Log.e(e);
    }
}