Examples with StandardManager org.apache.catalina.session.StandardManager used on opensource projects

Example 1 with StandardManager

use of org.apache.catalina.session.StandardManager in project tomcat by apache.

the class StandardContext method startInternal.

/**
     * Start this component and implement the requirements
     * of {@link org.apache.catalina.util.LifecycleBase#startInternal()}.
     *
     * @exception LifecycleException if this component detects a fatal error
     *  that prevents this component from being used
     */
@Override
protected synchronized void startInternal() throws LifecycleException {
    if (log.isDebugEnabled())
        log.debug("Starting " + getBaseName());
    // Send j2ee.state.starting notification
    if (this.getObjectName() != null) {
        Notification notification = new Notification("j2ee.state.starting", this.getObjectName(), sequenceNumber.getAndIncrement());
        broadcaster.sendNotification(notification);
    }
    setConfigured(false);
    boolean ok = true;
    // ensure the NamingResources follows the correct lifecycle
    if (namingResources != null) {
        namingResources.start();
    }
    // Add missing components as necessary
    if (getResources() == null) {
        // (1) Required by Loader
        if (log.isDebugEnabled())
            log.debug("Configuring default Resources");
        try {
            setResources(new StandardRoot(this));
        } catch (IllegalArgumentException e) {
            log.error(sm.getString("standardContext.resourcesInit"), e);
            ok = false;
        }
    }
    if (ok) {
        resourcesStart();
    }
    if (getLoader() == null) {
        WebappLoader webappLoader = new WebappLoader(getParentClassLoader());
        webappLoader.setDelegate(getDelegate());
        setLoader(webappLoader);
    }
    // An explicit cookie processor hasn't been specified; use the default
    if (cookieProcessor == null) {
        cookieProcessor = new Rfc6265CookieProcessor();
    }
    // Initialize character set mapper
    getCharsetMapper();
    // Post work directory
    postWorkDirectory();
    // Validate required extensions
    boolean dependencyCheck = true;
    try {
        dependencyCheck = ExtensionValidator.validateApplication(getResources(), this);
    } catch (IOException ioe) {
        log.error(sm.getString("standardContext.extensionValidationError"), ioe);
        dependencyCheck = false;
    }
    if (!dependencyCheck) {
        // do not make application available if dependency check fails
        ok = false;
    }
    // Reading the "catalina.useNaming" environment variable
    String useNamingProperty = System.getProperty("catalina.useNaming");
    if ((useNamingProperty != null) && (useNamingProperty.equals("false"))) {
        useNaming = false;
    }
    if (ok && isUseNaming()) {
        if (getNamingContextListener() == null) {
            NamingContextListener ncl = new NamingContextListener();
            ncl.setName(getNamingContextName());
            ncl.setExceptionOnFailedWrite(getJndiExceptionOnFailedWrite());
            addLifecycleListener(ncl);
            setNamingContextListener(ncl);
        }
    }
    // Standard container startup
    if (log.isDebugEnabled())
        log.debug("Processing standard container startup");
    // Binding thread
    ClassLoader oldCCL = bindThread();
    try {
        if (ok) {
            // Start our subordinate components, if any
            Loader loader = getLoader();
            if (loader instanceof Lifecycle) {
                ((Lifecycle) loader).start();
            }
            // since the loader just started, the webapp classloader is now
            // created.
            setClassLoaderProperty("clearReferencesRmiTargets", getClearReferencesRmiTargets());
            setClassLoaderProperty("clearReferencesStopThreads", getClearReferencesStopThreads());
            setClassLoaderProperty("clearReferencesStopTimerThreads", getClearReferencesStopTimerThreads());
            setClassLoaderProperty("clearReferencesHttpClientKeepAliveThread", getClearReferencesHttpClientKeepAliveThread());
            // By calling unbindThread and bindThread in a row, we setup the
            // current Thread CCL to be the webapp classloader
            unbindThread(oldCCL);
            oldCCL = bindThread();
            // Initialize logger again. Other components might have used it
            // too early, so it should be reset.
            logger = null;
            getLogger();
            Realm realm = getRealmInternal();
            if (null != realm) {
                if (realm instanceof Lifecycle) {
                    ((Lifecycle) realm).start();
                }
                // Place the CredentialHandler into the ServletContext so
                // applications can have access to it. Wrap it in a "safe"
                // handler so application's can't modify it.
                CredentialHandler safeHandler = new CredentialHandler() {

                    @Override
                    public boolean matches(String inputCredentials, String storedCredentials) {
                        return getRealmInternal().getCredentialHandler().matches(inputCredentials, storedCredentials);
                    }

                    @Override
                    public String mutate(String inputCredentials) {
                        return getRealmInternal().getCredentialHandler().mutate(inputCredentials);
                    }
                };
                context.setAttribute(Globals.CREDENTIAL_HANDLER, safeHandler);
            }
            // Notify our interested LifecycleListeners
            fireLifecycleEvent(Lifecycle.CONFIGURE_START_EVENT, null);
            // Start our child containers, if not already started
            for (Container child : findChildren()) {
                if (!child.getState().isAvailable()) {
                    child.start();
                }
            }
            // if any
            if (pipeline instanceof Lifecycle) {
                ((Lifecycle) pipeline).start();
            }
            // Acquire clustered manager
            Manager contextManager = null;
            Manager manager = getManager();
            if (manager == null) {
                if (log.isDebugEnabled()) {
                    log.debug(sm.getString("standardContext.cluster.noManager", Boolean.valueOf((getCluster() != null)), Boolean.valueOf(distributable)));
                }
                if ((getCluster() != null) && distributable) {
                    try {
                        contextManager = getCluster().createManager(getName());
                    } catch (Exception ex) {
                        log.error("standardContext.clusterFail", ex);
                        ok = false;
                    }
                } else {
                    contextManager = new StandardManager();
                }
            }
            // Configure default manager if none was specified
            if (contextManager != null) {
                if (log.isDebugEnabled()) {
                    log.debug(sm.getString("standardContext.manager", contextManager.getClass().getName()));
                }
                setManager(contextManager);
            }
            if (manager != null && (getCluster() != null) && distributable) {
                //let the cluster know that there is a context that is distributable
                //and that it has its own manager
                getCluster().registerManager(manager);
            }
        }
        if (!getConfigured()) {
            log.error(sm.getString("standardContext.configurationFail"));
            ok = false;
        }
        // We put the resources into the servlet context
        if (ok)
            getServletContext().setAttribute(Globals.RESOURCES_ATTR, getResources());
        if (ok) {
            if (getInstanceManager() == null) {
                javax.naming.Context context = null;
                if (isUseNaming() && getNamingContextListener() != null) {
                    context = getNamingContextListener().getEnvContext();
                }
                Map<String, Map<String, String>> injectionMap = buildInjectionMap(getIgnoreAnnotations() ? new NamingResourcesImpl() : getNamingResources());
                setInstanceManager(new DefaultInstanceManager(context, injectionMap, this, this.getClass().getClassLoader()));
            }
            getServletContext().setAttribute(InstanceManager.class.getName(), getInstanceManager());
            InstanceManagerBindings.bind(getLoader().getClassLoader(), getInstanceManager());
        }
        // Create context attributes that will be required
        if (ok) {
            getServletContext().setAttribute(JarScanner.class.getName(), getJarScanner());
        }
        // Set up the context init params
        mergeParameters();
        // Call ServletContainerInitializers
        for (Map.Entry<ServletContainerInitializer, Set<Class<?>>> entry : initializers.entrySet()) {
            try {
                entry.getKey().onStartup(entry.getValue(), getServletContext());
            } catch (ServletException e) {
                log.error(sm.getString("standardContext.sciFail"), e);
                ok = false;
                break;
            }
        }
        // Configure and call application event listeners
        if (ok) {
            if (!listenerStart()) {
                log.error(sm.getString("standardContext.listenerFail"));
                ok = false;
            }
        }
        // change constraints
        if (ok) {
            checkConstraintsForUncoveredMethods(findConstraints());
        }
        try {
            // Start manager
            Manager manager = getManager();
            if (manager instanceof Lifecycle) {
                ((Lifecycle) manager).start();
            }
        } catch (Exception e) {
            log.error(sm.getString("standardContext.managerFail"), e);
            ok = false;
        }
        // Configure and call application filters
        if (ok) {
            if (!filterStart()) {
                log.error(sm.getString("standardContext.filterFail"));
                ok = false;
            }
        }
        // Load and initialize all "load on startup" servlets
        if (ok) {
            if (!loadOnStartup(findChildren())) {
                log.error(sm.getString("standardContext.servletFail"));
                ok = false;
            }
        }
        // Start ContainerBackgroundProcessor thread
        super.threadStart();
    } finally {
        // Unbinding thread
        unbindThread(oldCCL);
    }
    // Set available status depending upon startup success
    if (ok) {
        if (log.isDebugEnabled())
            log.debug("Starting completed");
    } else {
        log.error(sm.getString("standardContext.startFailed", getName()));
    }
    startTime = System.currentTimeMillis();
    // Send j2ee.state.running notification
    if (ok && (this.getObjectName() != null)) {
        Notification notification = new Notification("j2ee.state.running", this.getObjectName(), sequenceNumber.getAndIncrement());
        broadcaster.sendNotification(notification);
    }
    // The WebResources implementation caches references to JAR files. On
    // some platforms these references may lock the JAR files. Since web
    // application start is likely to have read from lots of JARs, trigger
    // a clean-up now.
    getResources().gc();
    // Reinitializing if something went wrong
    if (!ok) {
        setState(LifecycleState.FAILED);
    } else {
        setState(LifecycleState.STARTING);
    }
}

Example 2 with StandardManager

use of org.apache.catalina.session.StandardManager in project spring-boot by spring-projects.

the class TomcatServletWebServerFactory method configurePersistSession.

private void configurePersistSession(Manager manager) {
    Assert.state(manager instanceof StandardManager, "Unable to persist HTTP session state using manager type " + manager.getClass().getName());
    File dir = getValidSessionStoreDir();
    File file = new File(dir, "SESSIONS.ser");
    ((StandardManager) manager).setPathname(file.getAbsolutePath());
}

Example 3 with StandardManager

use of org.apache.catalina.session.StandardManager in project tomee by apache.

the class TomcatWebAppBuilder method init.

/**
     * {@inheritDoc}
     */
@Override
public void init(final StandardContext standardContext) {
    if (isIgnored(standardContext)) {
        return;
    }
    // just adding a carriage return to get logs more readable
    logger.info("------------------------- " + Contexts.getHostname(standardContext).replace("_", hosts.getDefaultHost()) + " -> " + finalName(standardContext.getPath()));
    if (FORCE_RELOADABLE) {
        final ContextInfo ctxInfo = getContextInfo(standardContext);
        if (ctxInfo == null || (ctxInfo.appInfo != null && ctxInfo.appInfo.webAppAlone)) {
            // don't do it for ears
            standardContext.setReloadable(true);
        }
    }
    if (SKIP_TLD) {
        if (standardContext.getJarScanner() != null && standardContext.getJarScanner().getJarScanFilter() != null) {
            final JarScanFilter jarScanFilter = standardContext.getJarScanner().getJarScanFilter();
            if (StandardJarScanFilter.class.isInstance(jarScanFilter)) {
                StandardJarScanFilter.class.cast(jarScanFilter).setDefaultTldScan(false);
            }
        }
    }
    final String name = standardContext.getName();
    initJ2EEInfo(standardContext);
    File warFile = Contexts.warPath(standardContext);
    if (!warFile.exists()) {
        return;
    }
    if (!warFile.isDirectory()) {
        try {
            warFile = DeploymentLoader.unpack(warFile);
        } catch (final OpenEJBException e) {
            logger.error("can't unpack '" + warFile.getAbsolutePath() + "'");
        }
    }
    standardContext.setCrossContext(SystemInstance.get().getOptions().get(OPENEJB_CROSSCONTEXT_PROPERTY, false));
    standardContext.setNamingResources(new OpenEJBNamingResource(standardContext.getNamingResources()));
    String sessionManager = SystemInstance.get().getOptions().get(OPENEJB_SESSION_MANAGER_PROPERTY + "." + name, (String) null);
    if (sessionManager == null) {
        sessionManager = SystemInstance.get().getOptions().get(OPENEJB_SESSION_MANAGER_PROPERTY, (String) null);
    }
    if (sessionManager != null) {
        if (sessionManagerClass == null) {
            try {
                // the manager should be in standardclassloader
                sessionManagerClass = ParentClassLoaderFinder.Helper.get().loadClass(sessionManager);
            } catch (final ClassNotFoundException e) {
                logger.error("can't find '" + sessionManager + "', StandardManager will be used", e);
                sessionManagerClass = StandardManager.class;
            }
        }
        try {
            final Manager mgr = (Manager) sessionManagerClass.newInstance();
            standardContext.setManager(mgr);
        } catch (final Exception e) {
            logger.error("can't instantiate '" + sessionManager + "', StandardManager will be used", e);
        }
    }
    final LifecycleListener[] listeners = standardContext.findLifecycleListeners();
    for (final LifecycleListener l : listeners) {
        if (l instanceof ContextConfig) {
            standardContext.removeLifecycleListener(l);
        }
    }
    standardContext.addLifecycleListener(new OpenEJBContextConfig(new StandardContextInfo(standardContext)));
    // force manually the namingContextListener to merge jndi in an easier way
    final NamingContextListener ncl = new NamingContextListener();
    try {
        ncl.setName((String) getNamingContextName.invoke(standardContext));
    } catch (final Exception e) {
        ncl.setName(getId(standardContext));
    }
    ncl.setExceptionOnFailedWrite(standardContext.getJndiExceptionOnFailedWrite());
    standardContext.setNamingContextListener(ncl);
    standardContext.addLifecycleListener(ncl);
    standardContext.addLifecycleListener(new TomcatJavaJndiBinder());
    // listen some events
    standardContext.addContainerListener(new TomEEContainerListener());
}

Example 4 with StandardManager

use of org.apache.catalina.session.StandardManager in project tomcat by apache.

the class MBeanFactory method createStandardManager.

/**
     * Create a new StandardManager.
     *
     * @param parent MBean Name of the associated parent component
     * @return the object name of the created manager
     *
     * @exception Exception if an MBean cannot be created or registered
     */
public String createStandardManager(String parent) throws Exception {
    // Create a new StandardManager instance
    StandardManager manager = new StandardManager();
    // Add the new instance to its parent component
    ObjectName pname = new ObjectName(parent);
    Container container = getParentContainerFromParent(pname);
    if (container instanceof Context) {
        ((Context) container).setManager(manager);
    } else {
        throw new Exception(sm.getString("mBeanFactory.managerContext"));
    }
    ObjectName oname = manager.getObjectName();
    if (oname != null) {
        return (oname.toString());
    } else {
        return null;
    }
}

Example 5 with StandardManager

use of org.apache.catalina.session.StandardManager in project spring-boot by spring-projects.

the class TomcatServletWebServerFactory method configureSession.

private void configureSession(Context context) {
    long sessionTimeout = getSessionTimeoutInMinutes();
    context.setSessionTimeout((int) sessionTimeout);
    if (isPersistSession()) {
        Manager manager = context.getManager();
        if (manager == null) {
            manager = new StandardManager();
            context.setManager(manager);
        }
        configurePersistSession(manager);
    } else {
        context.addLifecycleListener(new DisablePersistSessionListener());
    }
}