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

Example 1 with Engine

use of org.apache.catalina.Engine in project tomcat by apache.

the class SingleSignOn method startInternal.

@Override
protected synchronized void startInternal() throws LifecycleException {
    Container c = getContainer();
    while (c != null && !(c instanceof Engine)) {
        c = c.getParent();
    }
    if (c instanceof Engine) {
        engine = (Engine) c;
    }
    super.startInternal();
}

Example 2 with Engine

use of org.apache.catalina.Engine in project tomcat by apache.

the class FarmWarDeployer method start.

/*--Logic---------------------------------------------------*/
@Override
public void start() throws Exception {
    if (started)
        return;
    Container hcontainer = getCluster().getContainer();
    if (!(hcontainer instanceof Host)) {
        log.error(sm.getString("farmWarDeployer.hostOnly"));
        return;
    }
    host = (Host) hcontainer;
    // Check to correct engine and host setup
    Container econtainer = host.getParent();
    if (!(econtainer instanceof Engine)) {
        log.error(sm.getString("farmWarDeployer.hostParentEngine", host.getName()));
        return;
    }
    Engine engine = (Engine) econtainer;
    String hostname = null;
    hostname = host.getName();
    try {
        oname = new ObjectName(engine.getName() + ":type=Deployer,host=" + hostname);
    } catch (Exception e) {
        log.error(sm.getString("farmWarDeployer.mbeanNameFail", engine.getName(), hostname), e);
        return;
    }
    if (watchEnabled) {
        watcher = new WarWatcher(this, getWatchDirFile());
        if (log.isInfoEnabled()) {
            log.info(sm.getString("farmWarDeployer.watchDir", getWatchDir()));
        }
    }
    configBase = host.getConfigBaseFile();
    // Retrieve the MBean server
    mBeanServer = Registry.getRegistry(null, null).getMBeanServer();
    started = true;
    count = 0;
    getCluster().addClusterListener(this);
    if (log.isInfoEnabled())
        log.info(sm.getString("farmWarDeployer.started"));
}

Example 3 with Engine

use of org.apache.catalina.Engine in project tomcat by apache.

the class ThreadLocalLeakPreventionListener method stopIdleThreads.

/**
     * Updates each ThreadPoolExecutor with the current time, which is the time
     * when a context is being stopped.
     *
     * @param context
     *            the context being stopped, used to discover all the Connectors
     *            of its parent Service.
     */
private void stopIdleThreads(Context context) {
    if (serverStopping)
        return;
    if (!(context instanceof StandardContext) || !((StandardContext) context).getRenewThreadsWhenStoppingContext()) {
        log.debug("Not renewing threads when the context is stopping. " + "It is not configured to do it.");
        return;
    }
    Engine engine = (Engine) context.getParent().getParent();
    Service service = engine.getService();
    Connector[] connectors = service.findConnectors();
    if (connectors != null) {
        for (Connector connector : connectors) {
            ProtocolHandler handler = connector.getProtocolHandler();
            Executor executor = null;
            if (handler != null) {
                executor = handler.getExecutor();
            }
            if (executor instanceof ThreadPoolExecutor) {
                ThreadPoolExecutor threadPoolExecutor = (ThreadPoolExecutor) executor;
                threadPoolExecutor.contextStopping();
            } else if (executor instanceof StandardThreadExecutor) {
                StandardThreadExecutor stdThreadExecutor = (StandardThreadExecutor) executor;
                stdThreadExecutor.contextStopping();
            }
        }
    }
}

Example 4 with Engine

use of org.apache.catalina.Engine in project tomcat by apache.

the class MBeanFactory method createStandardContext.

/**
     * Create a new StandardContext.
     *
     * @param parent MBean Name of the associated parent component
     * @param path The context path for this Context
     * @param docBase Document base directory (or WAR) for this Context
     * @param xmlValidation if XML descriptors should be validated
     * @param xmlNamespaceAware if the XML processor should namespace aware
     * @return the object name of the created context
     *
     * @exception Exception if an MBean cannot be created or registered
     */
public String createStandardContext(String parent, String path, String docBase, boolean xmlValidation, boolean xmlNamespaceAware) throws Exception {
    // Create a new StandardContext instance
    StandardContext context = new StandardContext();
    path = getPathStr(path);
    context.setPath(path);
    context.setDocBase(docBase);
    context.setXmlValidation(xmlValidation);
    context.setXmlNamespaceAware(xmlNamespaceAware);
    ContextConfig contextConfig = new ContextConfig();
    context.addLifecycleListener(contextConfig);
    // Add the new instance to its parent component
    ObjectName pname = new ObjectName(parent);
    ObjectName deployer = new ObjectName(pname.getDomain() + ":type=Deployer,host=" + pname.getKeyProperty("host"));
    if (mserver.isRegistered(deployer)) {
        String contextName = context.getName();
        mserver.invoke(deployer, "addServiced", new Object[] { contextName }, new String[] { "java.lang.String" });
        String configPath = (String) mserver.getAttribute(deployer, "configBaseName");
        String baseName = context.getBaseName();
        File configFile = new File(new File(configPath), baseName + ".xml");
        if (configFile.isFile()) {
            context.setConfigFile(configFile.toURI().toURL());
        }
        mserver.invoke(deployer, "manageApp", new Object[] { context }, new String[] { "org.apache.catalina.Context" });
        mserver.invoke(deployer, "removeServiced", new Object[] { contextName }, new String[] { "java.lang.String" });
    } else {
        log.warn("Deployer not found for " + pname.getKeyProperty("host"));
        Service service = getService(pname);
        Engine engine = service.getContainer();
        Host host = (Host) engine.findChild(pname.getKeyProperty("host"));
        host.addChild(context);
    }
    // Return the corresponding MBean name
    return context.getObjectName().toString();
}

Example 5 with Engine

use of org.apache.catalina.Engine in project tomcat by apache.

the class MBeanFactory method createStandardHost.

/**
     * Create a new StandardHost.
     *
     * @param parent MBean Name of the associated parent component
     * @param name Unique name of this Host
     * @param appBase Application base directory name
     * @param autoDeploy Should we auto deploy?
     * @param deployOnStartup Deploy on server startup?
     * @param deployXML Should we deploy Context XML config files property?
     * @param unpackWARs Should we unpack WARs when auto deploying?
     * @return the object name of the created host
     *
     * @exception Exception if an MBean cannot be created or registered
     */
public String createStandardHost(String parent, String name, String appBase, boolean autoDeploy, boolean deployOnStartup, boolean deployXML, boolean unpackWARs) throws Exception {
    // Create a new StandardHost instance
    StandardHost host = new StandardHost();
    host.setName(name);
    host.setAppBase(appBase);
    host.setAutoDeploy(autoDeploy);
    host.setDeployOnStartup(deployOnStartup);
    host.setDeployXML(deployXML);
    host.setUnpackWARs(unpackWARs);
    // add HostConfig for active reloading
    HostConfig hostConfig = new HostConfig();
    host.addLifecycleListener(hostConfig);
    // Add the new instance to its parent component
    ObjectName pname = new ObjectName(parent);
    Service service = getService(pname);
    Engine engine = service.getContainer();
    engine.addChild(host);
    // Return the corresponding MBean name
    return (host.getObjectName().toString());
}