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

Example 6 with Engine

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

the class StandardServiceSF method storeChildren.

/**
     * Store the specified service element children.
     *
     * @param aWriter Current output writer
     * @param indent Indentation level
     * @param aService Service to store
     * @param parentDesc The element description
     * @throws Exception Configuration storing error
     */
@Override
public void storeChildren(PrintWriter aWriter, int indent, Object aService, StoreDescription parentDesc) throws Exception {
    if (aService instanceof StandardService) {
        StandardService service = (StandardService) aService;
        // Store nested <Listener> elements
        LifecycleListener[] listeners = ((Lifecycle) service).findLifecycleListeners();
        storeElementArray(aWriter, indent, listeners);
        // Store nested <Executor> elements
        Executor[] executors = service.findExecutors();
        storeElementArray(aWriter, indent, executors);
        Connector[] connectors = service.findConnectors();
        storeElementArray(aWriter, indent, connectors);
        // Store nested <Engine> element
        Engine container = service.getContainer();
        if (container != null) {
            StoreDescription elementDesc = getRegistry().findDescription(container.getClass());
            if (elementDesc != null) {
                IStoreFactory factory = elementDesc.getStoreFactory();
                factory.store(aWriter, indent, container);
            }
        }
    }
}

Example 7 with Engine

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

the class Tomcat method getEngine.

/**
     * Access to the engine, for further customization.
     * @return The engine
     */
public Engine getEngine() {
    Service service = getServer().findServices()[0];
    if (service.getContainer() != null) {
        return service.getContainer();
    }
    Engine engine = new StandardEngine();
    engine.setName("Tomcat");
    engine.setDefaultHost(hostname);
    engine.setRealm(createDefaultRealm());
    service.setContainer(engine);
    return engine;
}

Example 8 with Engine

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

the class Tomcat method setHost.

/**
     * Sets the current host - all future webapps will
     * be added to this host. When tomcat starts, the
     * host will be the default host.
     *
     * @param host The current host
     */
public void setHost(Host host) {
    Engine engine = getEngine();
    boolean found = false;
    for (Container engineHost : engine.findChildren()) {
        if (engineHost == host) {
            found = true;
        }
    }
    if (!found) {
        engine.addChild(host);
    }
}

Example 9 with Engine

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

the class ContainerBase method getMBeanKeyProperties.

@Override
public String getMBeanKeyProperties() {
    Container c = this;
    StringBuilder keyProperties = new StringBuilder();
    int containerCount = 0;
    // each container
    while (!(c instanceof Engine)) {
        if (c instanceof Wrapper) {
            keyProperties.insert(0, ",servlet=");
            keyProperties.insert(9, c.getName());
        } else if (c instanceof Context) {
            keyProperties.insert(0, ",context=");
            ContextName cn = new ContextName(c.getName(), false);
            keyProperties.insert(9, cn.getDisplayName());
        } else if (c instanceof Host) {
            keyProperties.insert(0, ",host=");
            keyProperties.insert(6, c.getName());
        } else if (c == null) {
            // May happen in unit testing and/or some embedding scenarios
            keyProperties.append(",container");
            keyProperties.append(containerCount++);
            keyProperties.append("=null");
            break;
        } else {
            // Should never happen...
            keyProperties.append(",container");
            keyProperties.append(containerCount++);
            keyProperties.append('=');
            keyProperties.append(c.getName());
        }
        c = c.getParent();
    }
    return keyProperties.toString();
}

Example 10 with Engine

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

the class ApplicationContext method getContext.

@Override
public ServletContext getContext(String uri) {
    // Validate the format of the specified argument
    if (uri == null || !uri.startsWith("/")) {
        return null;
    }
    Context child = null;
    try {
        // Look for an exact match
        Container host = context.getParent();
        child = (Context) host.findChild(uri);
        // Non-running contexts should be ignored.
        if (child != null && !child.getState().isAvailable()) {
            child = null;
        }
        // Remove any version information and use the mapper
        if (child == null) {
            int i = uri.indexOf("##");
            if (i > -1) {
                uri = uri.substring(0, i);
            }
            // Note: This could be more efficient with a dedicated Mapper
            //       method but such an implementation would require some
            //       refactoring of the Mapper to avoid copy/paste of
            //       existing code.
            MessageBytes hostMB = MessageBytes.newInstance();
            hostMB.setString(host.getName());
            MessageBytes pathMB = MessageBytes.newInstance();
            pathMB.setString(uri);
            MappingData mappingData = new MappingData();
            ((Engine) host.getParent()).getService().getMapper().map(hostMB, pathMB, null, mappingData);
            child = mappingData.context;
        }
    } catch (Throwable t) {
        ExceptionUtils.handleThrowable(t);
        return null;
    }
    if (child == null) {
        return null;
    }
    if (context.getCrossContext()) {
        // If crossContext is enabled, can always return the context
        return child.getServletContext();
    } else if (child == context) {
        // Can still return the current context
        return context.getServletContext();
    } else {
        // Nothing to return
        return null;
    }
}