Examples with Manager org.apache.catalina.Manager used on opensource projects

Example 36 with Manager

use of org.apache.catalina.Manager in project tomcat70 by apache.

the class Request method isRequestedSessionIdValid.

/**
 * Return <code>true</code> if the session identifier included in this
 * request identifies a valid session.
 */
@Override
public boolean isRequestedSessionIdValid() {
    if (requestedSessionId == null) {
        return false;
    }
    if (context == null) {
        return false;
    }
    Manager manager = context.getManager();
    if (manager == null) {
        return false;
    }
    Session session = null;
    try {
        session = manager.findSession(requestedSessionId);
    } catch (IOException e) {
    // Can't find the session
    }
    if ((session == null) || !session.isValid()) {
        // Check for parallel deployment contexts
        if (getMappingData().contexts == null) {
            return false;
        } else {
            for (int i = (getMappingData().contexts.length); i > 0; i--) {
                Context ctxt = (Context) getMappingData().contexts[i - 1];
                try {
                    if (ctxt.getManager().findSession(requestedSessionId) != null) {
                        return true;
                    }
                } catch (IOException e) {
                // Ignore
                }
            }
            return false;
        }
    }
    return true;
}

Example 37 with Manager

use of org.apache.catalina.Manager in project tomcat70 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 (webappResources == null) {
        // (1) Required by Loader
        if (log.isDebugEnabled())
            log.debug("Configuring default Resources");
        try {
            String docBase = getDocBase();
            if (docBase == null) {
                setResources(new EmptyDirContext());
            } else if (docBase.endsWith(".war") && !(new File(getBasePath())).isDirectory()) {
                setResources(new WARDirContext());
            } else {
                setResources(new FileDirContext());
            }
        } catch (IllegalArgumentException e) {
            log.error(sm.getString("standardContext.resourcesInit"), e);
            ok = false;
        }
    }
    if (ok) {
        if (!resourcesStart()) {
            throw new LifecycleException("Error in resourceStart()");
        }
    }
    if (getLoader() == null) {
        WebappLoader webappLoader = new WebappLoader(getParentClassLoader());
        webappLoader.setDelegate(getDelegate());
        setLoader(webappLoader);
    }
    // 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 = getLoaderInternal();
            if ((loader != null) && (loader instanceof Lifecycle))
                ((Lifecycle) loader).start();
            // since the loader just started, the webapp classloader is now
            // created.
            // 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();
            Cluster cluster = getClusterInternal();
            if ((cluster != null) && (cluster instanceof Lifecycle))
                ((Lifecycle) cluster).start();
            Realm realm = getRealmInternal();
            if ((realm != null) && (realm instanceof Lifecycle))
                ((Lifecycle) realm).start();
            DirContext resources = getResourcesInternal();
            if ((resources != null) && (resources instanceof Lifecycle))
                ((Lifecycle) resources).start();
            // 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 = getManagerInternal();
            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();
                }
                manager = contextManager;
            }
            // 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);
            }
        }
    } finally {
        // Unbinding thread
        unbindThread(oldCCL);
    }
    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());
    // Initialize associated mapper
    mapper.setContext(getPath(), welcomeFiles, getResources());
    // Binding thread
    oldCCL = bindThread();
    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 NamingResources() : getNamingResources());
            setInstanceManager(new DefaultInstanceManager(context, injectionMap, this, this.getClass().getClassLoader()));
            getServletContext().setAttribute(InstanceManager.class.getName(), getInstanceManager());
        }
    }
    try {
        // 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;
            }
        }
        try {
            // Start manager
            Manager manager = getManagerInternal();
            if ((manager != null) && (manager instanceof Lifecycle)) {
                ((Lifecycle) getManager()).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);
    }
    // of files on startup
    if (getLoader() instanceof WebappLoader) {
        ((WebappLoader) getLoader()).closeJARs(true);
    }
    // Reinitializing if something went wrong
    if (!ok) {
        setState(LifecycleState.FAILED);
    } else {
        setState(LifecycleState.STARTING);
    }
}

Example 38 with Manager

use of org.apache.catalina.Manager in project tomcat70 by apache.

the class ApplicationHttpRequest method isRequestedSessionIdValid.

/**
 * Returns true if the request specifies a JSESSIONID that is valid within
 * the context of this ApplicationHttpRequest, false otherwise.
 *
 * @return true if the request specifies a JSESSIONID that is valid within
 * the context of this ApplicationHttpRequest, false otherwise.
 */
@Override
public boolean isRequestedSessionIdValid() {
    if (crossContext) {
        String requestedSessionId = getRequestedSessionId();
        if (requestedSessionId == null)
            return (false);
        if (context == null)
            return (false);
        Manager manager = context.getManager();
        if (manager == null)
            return (false);
        Session session = null;
        try {
            session = manager.findSession(requestedSessionId);
        } catch (IOException e) {
        // Ignore
        }
        if ((session != null) && session.isValid()) {
            return (true);
        } else {
            return (false);
        }
    } else {
        return super.isRequestedSessionIdValid();
    }
}

Example 39 with Manager

use of org.apache.catalina.Manager in project tomcat70 by apache.

the class SingleSignOn method expire.

private void expire(SingleSignOnSessionKey key) {
    if (engine == null) {
        containerLog.warn(sm.getString("singleSignOn.sessionExpire.engineNull", key));
        return;
    }
    Container host = engine.findChild(key.getHostName());
    if (host == null) {
        containerLog.warn(sm.getString("singleSignOn.sessionExpire.hostNotFound", key));
        return;
    }
    Context context = (Context) host.findChild(key.getContextName());
    if (context == null) {
        containerLog.warn(sm.getString("singleSignOn.sessionExpire.contextNotFound", key));
        return;
    }
    Manager manager = context.getManager();
    if (manager == null) {
        containerLog.warn(sm.getString("singleSignOn.sessionExpire.managerNotFound", key));
        return;
    }
    Session session = null;
    try {
        session = manager.findSession(key.getSessionId());
    } catch (IOException e) {
        containerLog.warn(sm.getString("singleSignOn.sessionExpire.managerError", key), e);
        return;
    }
    if (session == null) {
        containerLog.warn(sm.getString("singleSignOn.sessionExpire.sessionNotFound", key));
        return;
    }
    session.expire();
}

Example 40 with Manager

use of org.apache.catalina.Manager in project tomcat70 by apache.

the class HTMLManagerServlet method list.

/**
 * Render a HTML list of the currently active Contexts in our virtual host,
 * and memory and server status information.
 *
 * @param request The request
 * @param response The response
 * @param message a message to display
 */
protected void list(HttpServletRequest request, HttpServletResponse response, String message, StringManager smClient) throws IOException {
    if (debug >= 1)
        log("list: Listing contexts for virtual host '" + host.getName() + "'");
    PrintWriter writer = response.getWriter();
    // HTML Header Section
    writer.print(Constants.HTML_HEADER_SECTION);
    // Body Header Section
    Object[] args = new Object[2];
    args[0] = request.getContextPath();
    args[1] = smClient.getString("htmlManagerServlet.title");
    writer.print(MessageFormat.format(Constants.BODY_HEADER_SECTION, args));
    // Message Section
    args = new Object[3];
    args[0] = smClient.getString("htmlManagerServlet.messageLabel");
    if (message == null || message.length() == 0) {
        args[1] = "OK";
    } else {
        args[1] = RequestUtil.filter(message);
    }
    writer.print(MessageFormat.format(Constants.MESSAGE_SECTION, args));
    // Manager Section
    args = new Object[9];
    args[0] = smClient.getString("htmlManagerServlet.manager");
    args[1] = response.encodeURL(request.getContextPath() + "/html/list");
    args[2] = smClient.getString("htmlManagerServlet.list");
    args[3] = response.encodeURL(request.getContextPath() + "/" + smClient.getString("htmlManagerServlet.helpHtmlManagerFile"));
    args[4] = smClient.getString("htmlManagerServlet.helpHtmlManager");
    args[5] = response.encodeURL(request.getContextPath() + "/" + smClient.getString("htmlManagerServlet.helpManagerFile"));
    args[6] = smClient.getString("htmlManagerServlet.helpManager");
    args[7] = response.encodeURL(request.getContextPath() + "/status");
    args[8] = smClient.getString("statusServlet.title");
    writer.print(MessageFormat.format(Constants.MANAGER_SECTION, args));
    // Apps Header Section
    args = new Object[7];
    args[0] = smClient.getString("htmlManagerServlet.appsTitle");
    args[1] = smClient.getString("htmlManagerServlet.appsPath");
    args[2] = smClient.getString("htmlManagerServlet.appsVersion");
    args[3] = smClient.getString("htmlManagerServlet.appsName");
    args[4] = smClient.getString("htmlManagerServlet.appsAvailable");
    args[5] = smClient.getString("htmlManagerServlet.appsSessions");
    args[6] = smClient.getString("htmlManagerServlet.appsTasks");
    writer.print(MessageFormat.format(APPS_HEADER_SECTION, args));
    // Apps Row Section
    // Create sorted map of deployed applications by context name.
    Container[] children = host.findChildren();
    String[] contextNames = new String[children.length];
    for (int i = 0; i < children.length; i++) contextNames[i] = children[i].getName();
    Arrays.sort(contextNames);
    String appsStart = smClient.getString("htmlManagerServlet.appsStart");
    String appsStop = smClient.getString("htmlManagerServlet.appsStop");
    String appsReload = smClient.getString("htmlManagerServlet.appsReload");
    String appsUndeploy = smClient.getString("htmlManagerServlet.appsUndeploy");
    String appsExpire = smClient.getString("htmlManagerServlet.appsExpire");
    String noVersion = "<i>" + smClient.getString("htmlManagerServlet.noVersion") + "</i>";
    boolean isHighlighted = true;
    boolean isDeployed = true;
    String highlightColor = null;
    for (String contextName : contextNames) {
        Context ctxt = (Context) host.findChild(contextName);
        if (ctxt != null) {
            // Bugzilla 34818, alternating row colors
            isHighlighted = !isHighlighted;
            if (isHighlighted) {
                highlightColor = "#C3F3C3";
            } else {
                highlightColor = "#FFFFFF";
            }
            String contextPath = ctxt.getPath();
            String displayPath = contextPath;
            if (displayPath.equals("")) {
                displayPath = "/";
            }
            StringBuilder tmp = new StringBuilder();
            tmp.append("path=");
            tmp.append(URLEncoder.DEFAULT.encode(displayPath, "UTF-8"));
            if (ctxt.getWebappVersion().length() > 0) {
                tmp.append("&version=");
                tmp.append(URLEncoder.DEFAULT.encode(ctxt.getWebappVersion(), "UTF-8"));
            }
            String pathVersion = tmp.toString();
            try {
                isDeployed = isDeployed(contextName);
            } catch (Exception e) {
                // Assume false on failure for safety
                isDeployed = false;
            }
            args = new Object[7];
            args[0] = "<a href=\"" + URLEncoder.DEFAULT.encode(contextPath + "/", "UTF-8") + "\">" + RequestUtil.filter(displayPath) + "</a>";
            if ("".equals(ctxt.getWebappVersion())) {
                args[1] = noVersion;
            } else {
                args[1] = RequestUtil.filter(ctxt.getWebappVersion());
            }
            if (ctxt.getDisplayName() == null) {
                args[2] = "&nbsp;";
            } else {
                args[2] = RequestUtil.filter(ctxt.getDisplayName());
            }
            args[3] = Boolean.valueOf(ctxt.getState().isAvailable());
            args[4] = RequestUtil.filter(response.encodeURL(request.getContextPath() + "/html/sessions?" + pathVersion));
            Manager manager = ctxt.getManager();
            if (manager instanceof DistributedManager && showProxySessions) {
                args[5] = Integer.valueOf(((DistributedManager) manager).getActiveSessionsFull());
            } else if (manager != null) {
                args[5] = Integer.valueOf(manager.getActiveSessions());
            } else {
                args[5] = Integer.valueOf(0);
            }
            args[6] = highlightColor;
            writer.print(MessageFormat.format(APPS_ROW_DETAILS_SECTION, args));
            args = new Object[14];
            args[0] = RequestUtil.filter(response.encodeURL(request.getContextPath() + "/html/start?" + pathVersion));
            args[1] = appsStart;
            args[2] = RequestUtil.filter(response.encodeURL(request.getContextPath() + "/html/stop?" + pathVersion));
            args[3] = appsStop;
            args[4] = RequestUtil.filter(response.encodeURL(request.getContextPath() + "/html/reload?" + pathVersion));
            args[5] = appsReload;
            args[6] = RequestUtil.filter(response.encodeURL(request.getContextPath() + "/html/undeploy?" + pathVersion));
            args[7] = appsUndeploy;
            args[8] = RequestUtil.filter(response.encodeURL(request.getContextPath() + "/html/expire?" + pathVersion));
            args[9] = appsExpire;
            args[10] = smClient.getString("htmlManagerServlet.expire.explain");
            if (manager == null) {
                args[11] = smClient.getString("htmlManagerServlet.noManager");
            } else {
                args[11] = Integer.valueOf(ctxt.getSessionTimeout());
            }
            args[12] = smClient.getString("htmlManagerServlet.expire.unit");
            args[13] = highlightColor;
            if (ctxt.getName().equals(this.context.getName())) {
                writer.print(MessageFormat.format(MANAGER_APP_ROW_BUTTON_SECTION, args));
            } else if (ctxt.getState().isAvailable() && isDeployed) {
                writer.print(MessageFormat.format(STARTED_DEPLOYED_APPS_ROW_BUTTON_SECTION, args));
            } else if (ctxt.getState().isAvailable() && !isDeployed) {
                writer.print(MessageFormat.format(STARTED_NONDEPLOYED_APPS_ROW_BUTTON_SECTION, args));
            } else if (!ctxt.getState().isAvailable() && isDeployed) {
                writer.print(MessageFormat.format(STOPPED_DEPLOYED_APPS_ROW_BUTTON_SECTION, args));
            } else {
                writer.print(MessageFormat.format(STOPPED_NONDEPLOYED_APPS_ROW_BUTTON_SECTION, args));
            }
        }
    }
    // Deploy Section
    args = new Object[7];
    args[0] = smClient.getString("htmlManagerServlet.deployTitle");
    args[1] = smClient.getString("htmlManagerServlet.deployServer");
    args[2] = response.encodeURL(request.getContextPath() + "/html/deploy");
    args[3] = smClient.getString("htmlManagerServlet.deployPath");
    args[4] = smClient.getString("htmlManagerServlet.deployConfig");
    args[5] = smClient.getString("htmlManagerServlet.deployWar");
    args[6] = smClient.getString("htmlManagerServlet.deployButton");
    writer.print(MessageFormat.format(DEPLOY_SECTION, args));
    args = new Object[4];
    args[0] = smClient.getString("htmlManagerServlet.deployUpload");
    args[1] = response.encodeURL(request.getContextPath() + "/html/upload");
    args[2] = smClient.getString("htmlManagerServlet.deployUploadFile");
    args[3] = smClient.getString("htmlManagerServlet.deployButton");
    writer.print(MessageFormat.format(UPLOAD_SECTION, args));
    // Diagnostics section
    args = new Object[5];
    args[0] = smClient.getString("htmlManagerServlet.diagnosticsTitle");
    args[1] = smClient.getString("htmlManagerServlet.diagnosticsLeak");
    args[2] = response.encodeURL(request.getContextPath() + "/html/findleaks");
    args[3] = smClient.getString("htmlManagerServlet.diagnosticsLeakWarning");
    args[4] = smClient.getString("htmlManagerServlet.diagnosticsLeakButton");
    writer.print(MessageFormat.format(DIAGNOSTICS_SECTION, args));
    // Server Header Section
    args = new Object[9];
    args[0] = smClient.getString("htmlManagerServlet.serverTitle");
    args[1] = smClient.getString("htmlManagerServlet.serverVersion");
    args[2] = smClient.getString("htmlManagerServlet.serverJVMVersion");
    args[3] = smClient.getString("htmlManagerServlet.serverJVMVendor");
    args[4] = smClient.getString("htmlManagerServlet.serverOSName");
    args[5] = smClient.getString("htmlManagerServlet.serverOSVersion");
    args[6] = smClient.getString("htmlManagerServlet.serverOSArch");
    args[7] = smClient.getString("htmlManagerServlet.serverHostname");
    args[8] = smClient.getString("htmlManagerServlet.serverIPAddress");
    writer.print(MessageFormat.format(Constants.SERVER_HEADER_SECTION, args));
    // Server Row Section
    args = new Object[8];
    args[0] = ServerInfo.getServerInfo();
    args[1] = System.getProperty("java.runtime.version");
    args[2] = System.getProperty("java.vm.vendor");
    args[3] = System.getProperty("os.name");
    args[4] = System.getProperty("os.version");
    args[5] = System.getProperty("os.arch");
    try {
        InetAddress address = InetAddress.getLocalHost();
        args[6] = address.getHostName();
        args[7] = address.getHostAddress();
    } catch (UnknownHostException e) {
        args[6] = "-";
        args[7] = "-";
    }
    writer.print(MessageFormat.format(Constants.SERVER_ROW_SECTION, args));
    // HTML Tail Section
    writer.print(Constants.HTML_TAIL_SECTION);
    // Finish up the response
    writer.flush();
    writer.close();
}