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

Example 16 with Engine

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

the class ContextConfig method getServer.

private Server getServer() {
    Container c = context;
    while (c != null && !(c instanceof Engine)) {
        c = c.getParent();
    }
    if (c == null) {
        return null;
    }
    Service s = ((Engine) c).getService();
    if (s == null) {
        return null;
    }
    return s.getServer();
}

Example 17 with Engine

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

the class TomcatLoader method processRunningApplications.

/**
     * Process running web applications for ejb deployments.
     *
     * @param tomcatWebAppBuilder tomcat web app builder instance
     * @param standardServer      tomcat server instance
     */
private void processRunningApplications(final TomcatWebAppBuilder tomcatWebAppBuilder, final StandardServer standardServer) {
    for (final org.apache.catalina.Service service : standardServer.findServices()) {
        if (service.getContainer() instanceof Engine) {
            final Engine engine = (Engine) service.getContainer();
            for (final Container engineChild : engine.findChildren()) {
                if (engineChild instanceof Host) {
                    final Host host = (Host) engineChild;
                    for (final Container hostChild : host.findChildren()) {
                        if (hostChild instanceof StandardContext) {
                            final StandardContext standardContext = (StandardContext) hostChild;
                            final int state = TomcatHelper.getContextState(standardContext);
                            if (state == 0) {
                                // context only initialized
                                tomcatWebAppBuilder.init(standardContext);
                            } else if (state == 1) {
                                // context already started
                                standardContext.addParameter("openejb.start.late", "true");
                                final ClassLoader oldCL = Thread.currentThread().getContextClassLoader();
                                Thread.currentThread().setContextClassLoader(standardContext.getLoader().getClassLoader());
                                try {
                                    tomcatWebAppBuilder.init(standardContext);
                                    tomcatWebAppBuilder.beforeStart(standardContext);
                                    tomcatWebAppBuilder.start(standardContext);
                                    tomcatWebAppBuilder.afterStart(standardContext);
                                } finally {
                                    Thread.currentThread().setContextClassLoader(oldCL);
                                }
                                standardContext.removeParameter("openejb.start.late");
                            }
                        }
                    }
                }
            }
        }
    }
}

Example 18 with Engine

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

the class LiveReloadInstaller method install.

public static void install(String path, final int port, final String folder) {
    final Server server = TomcatHelper.getServer();
    if (server == null) {
        throw new IllegalStateException("tomcat not yet starting");
    }
    // checking which one is localhost could be better but should be fine
    final Service service = server.findServices()[0];
    final Engine engine = Engine.class.cast(service.getContainer());
    final Container host = engine.findChild(engine.getDefaultHost());
    if (LifecycleState.STARTED != host.getState()) {
        throw new IllegalStateException("host not started, call LiveReloadInstaller.install() later.");
    }
    // add connector
    final Connector connector = new Connector();
    connector.setPort(port);
    connector.setAttribute("connectionTimeout", "30000");
    service.addConnector(connector);
    // and the endpoint and start the watcher
    final Closeable watch = Instances.get().getWatcher().watch(folder);
    final LiveReloadWebapp liveReloadWebapp = new LiveReloadWebapp(path);
    liveReloadWebapp.addApplicationLifecycleListener(new ServletContextListener() {

        @Override
        public void contextInitialized(final ServletContextEvent servletContextEvent) {
            servletContextEvent.getServletContext().log("Started livereload server on port " + port);
        }

        @Override
        public void contextDestroyed(final ServletContextEvent servletContextEvent) {
            try {
                watch.close();
            } catch (final IOException e) {
            // no-op: not that important, we shutdown anyway
            }
        }
    });
    host.addChild(liveReloadWebapp);
}

Example 19 with Engine

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

the class WebappDeployer method check.

private void check() {
    final StandardServer server = TomcatHelper.getServer();
    for (final Service service : server.findServices()) {
        if (service.getContainer() instanceof Engine) {
            final Engine engine = (Engine) service.getContainer();
            for (final Container engineChild : engine.findChildren()) {
                if (engineChild instanceof StandardHost) {
                    final StandardHost host = (StandardHost) engineChild;
                    webappBuilder.checkHost(host);
                }
            }
        }
    }
}

Example 20 with Engine

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

the class StandardContextSF method configBase.

/**
     * Return a File object representing the "configuration root" directory for
     * our associated Host.
     * @param context The context instance
     * @return a file to the configuration base path
     */
protected File configBase(Context context) {
    File file = new File(System.getProperty("catalina.base"), "conf");
    Container host = context.getParent();
    if (host instanceof Host) {
        Container engine = host.getParent();
        if (engine instanceof Engine) {
            file = new File(file, engine.getName());
        }
        file = new File(file, host.getName());
        try {
            file = file.getCanonicalFile();
        } catch (IOException e) {
            log.error(e);
        }
    }
    return (file);
}