Examples with WebappLoader org.apache.catalina.loader.WebappLoader used on opensource projects

Example 11 with WebappLoader

use of org.apache.catalina.loader.WebappLoader in project pinpoint by pinpoint-apm.

the class WebappLoaderStartInterceptor method after.

@Override
public void after(Object target, Object[] args, Object result, Throwable throwable) {
    // target should be an instance of WebappLoader.
    if (target instanceof WebappLoader) {
        WebappLoader webappLoader = (WebappLoader) target;
        try {
            String contextKey = extractContextKey(webappLoader);
            List<String> loadedJarNames = extractLibJars(webappLoader);
            dispatchLibJars(contextKey, loadedJarNames);
        } catch (Exception e) {
            if (logger.isWarnEnabled()) {
                logger.warn(e.getMessage(), e);
            }
        }
    } else {
        logger.warn("Webapp loader is not an instance of org.apache.catalina.loader.WebappLoader. Found [{}]", target.getClass().toString());
    }
}

Example 12 with WebappLoader

use of org.apache.catalina.loader.WebappLoader in project today-framework by TAKETODAY.

the class TomcatReactiveWebServerFactory method prepareContext.

protected void prepareContext(Host host, TomcatHttpHandlerAdapter servlet) {
    File docBase = createTempDir("tomcat-docbase");
    TomcatEmbeddedContext context = new TomcatEmbeddedContext();
    context.setPath("");
    context.setDocBase(docBase.getAbsolutePath());
    context.addLifecycleListener(new Tomcat.FixContextListener());
    context.setParentClassLoader(ClassUtils.getDefaultClassLoader());
    skipAllTldScanning(context);
    WebappLoader loader = new WebappLoader();
    loader.setLoaderClass(TomcatEmbeddedWebappClassLoader.class.getName());
    loader.setDelegate(true);
    context.setLoader(loader);
    Tomcat.addServlet(context, "httpHandlerServlet", servlet).setAsyncSupported(true);
    context.addServletMappingDecoded("/", "httpHandlerServlet");
    host.addChild(context);
    configureContext(context);
}

Example 13 with WebappLoader

use of org.apache.catalina.loader.WebappLoader in project today-framework by TAKETODAY.

the class TomcatServer method doPrepareContext.

protected void doPrepareContext(Host host) {
    try {
        // 
        ServletWebServerApplicationLoader starter = new ServletWebServerApplicationLoader(obtainApplicationContext(), this::getMergedInitializers);
        TomcatEmbeddedContext context = new TomcatEmbeddedContext(sessionIdGenerator);
        context.setFailCtxIfServletStartFails(true);
        context.setName(getContextPath());
        context.setDisplayName(getDisplayName());
        context.setPath(getContextPath());
        WebDocumentConfiguration webDocumentConfiguration = getWebDocumentConfiguration();
        if (webDocumentConfiguration != null) {
            Resource validDocBase = webDocumentConfiguration.getValidDocumentDirectory();
            if (validDocBase != null && validDocBase.exists() && validDocBase.isDirectory()) {
                context.setDocBase(validDocBase.getFile().getAbsolutePath());
            }
        }
        context.addLifecycleListener(new FixContextListener());
        context.setParentClassLoader(ClassUtils.getDefaultClassLoader());
        resetDefaultLocaleMapping(context);
        addLocaleMappings(context);
        context.setUseRelativeRedirects(useRelativeRedirects);
        WebappLoader loader = new WebappLoader();
        loader.setLoaderClass(WebappClassLoader.class.getName());
        loader.setDelegate(true);
        context.setLoader(loader);
        configureJasperInitializer(context);
        host.addChild(context);
        context.addServletContainerInitializer(starter, Collections.emptySet());
        configureTomcatContext(context);
    } catch (IOException e) {
        throw new ConfigurationException(e);
    }
}

Example 14 with WebappLoader

use of org.apache.catalina.loader.WebappLoader in project pkslow-samples by LarryDpk.

the class UaaServer method servletContainer.

@Bean
public ServletWebServerFactory servletContainer() throws IOException {
    final File tempDirectory = Files.createTempDirectory("uaa").toFile();
    final File tempUaaYmlFile = new File(tempDirectory, "uaa.yml");
    final File tempUaaWarFile = new File(tempDirectory, "uaa.war");
    FileCopyUtils.copy(new ClassPathResource("uaa-postgresql-ldap.yml").getInputStream(), new FileOutputStream(tempUaaYmlFile));
    FileCopyUtils.copy(new ClassPathResource("uaa.war").getInputStream(), new FileOutputStream(tempUaaWarFile));
    System.out.println("uaa.yml: " + tempUaaYmlFile.getAbsolutePath());
    System.out.println("uaa.war: " + tempUaaWarFile.getAbsolutePath());
    System.setProperty("UAA_CONFIG_FILE", tempUaaYmlFile.getAbsolutePath());
    return new TomcatServletWebServerFactory() {

        protected TomcatWebServer getTomcatWebServer(org.apache.catalina.startup.Tomcat tomcat) {
            final Server tomcatServer = tomcat.getServer();
            final File catalinaBase = new File(tempDirectory, "catalina");
            catalinaBase.mkdirs();
            tomcatServer.setCatalinaBase(catalinaBase);
            new File(tomcatServer.getCatalinaBase(), "webapps").mkdirs();
            try {
                Context context = tomcat.addWebapp("/uaa", tempUaaWarFile.toString());
                final ClassLoader properClassLoader = UaaServer.class.getClassLoader();
                WebappLoader loader = new WebappLoader(properClassLoader);
                context.setLoader(loader);
            } catch (Exception ex) {
                throw new IllegalStateException("Failed to add webapp", ex);
            }
            return super.getTomcatWebServer(tomcat);
        }
    };
}

Example 15 with WebappLoader

use of org.apache.catalina.loader.WebappLoader in project pulsar-manager by apache.

the class EmbeddedTomcatCustomizer method servletContainer.

@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);
            }
        }
    };
}