Java Code Examples for org.apache.catalina.Context#getName()

@Override
protected String getObjectNameKeyProperties() {

    StringBuilder name = new StringBuilder("type=Loader");

    if (container instanceof Context) {
        name.append(",context=");
        Context context = (Context) container;

        String contextName = context.getName();
        if (!contextName.startsWith("/")) {
            name.append("/");
        }
        name.append(contextName);

        name.append(",host=");
        name.append(context.getParent().getName());
    } else {
        // Unlikely / impossible? Handle it to be safe
        name.append(",container=");
        name.append(container.getName());
    }

    return name.toString();
}
 

@Override
protected String getObjectNameKeyProperties() {

    StringBuilder name = new StringBuilder("type=Loader");

    if (container instanceof Context) {
        name.append(",context=");
        Context context = (Context) container;

        String contextName = context.getName();
        if (!contextName.startsWith("/")) {
            name.append("/");
        }
        name.append(contextName);

        name.append(",host=");
        name.append(context.getParent().getName());
    } else {
        // Unlikely / impossible? Handle it to be safe
        name.append(",container=");
        name.append(container.getName());
    }

    return name.toString();
}
 

private String extractContextKey(WebappLoader webappLoader) {
    final String defaultContextName = "";
    try {
        Container container = extractContext(webappLoader);
        // WebappLoader's associated Container should be a Context.
        if (container instanceof Context) {
            Context context = (Context)container;
            String contextName = context.getName();
            Host host = (Host)container.getParent();
            Engine engine = (Engine)host.getParent();
            StringBuilder sb = new StringBuilder();
            sb.append(engine.getName()).append("/").append(host.getName());
            if (!contextName.startsWith("/")) {
                sb.append('/');
            }
            sb.append(contextName);
            return sb.toString();
        }
    } catch (Exception e) {
        // Same action for any and all exceptions.
        logger.warn("Error extracting context name.", e);
    }
    return defaultContextName;
}
 

@Override
public void clearWsContainer(final String contextRoot, String virtualHost, final ServletInfo servletInfo, final String moduleId) {
    if (virtualHost == null) {
        virtualHost = engine.getDefaultHost();
    }

    final Container host = engine.findChild(virtualHost);
    if (host == null) {
        throw new IllegalArgumentException("Invalid virtual host '" + virtualHost + "'.  Do you have a matchiing Host entry in the server.xml?");
    }

    final Context context = (Context) host.findChild("/" + contextRoot);
    if (context == null) {
        throw new IllegalArgumentException("Could not find web application context " + contextRoot + " in host " + host.getName());
    }

    final Wrapper wrapper = (Wrapper) context.findChild(servletInfo.servletName);
    if (wrapper == null) {
        throw new IllegalArgumentException("Could not find servlet " + servletInfo.servletName + " in web application context " + context.getName());
    }

    // clear the webservice ref in the servlet context
    final String webServicecontainerId = wrapper.findInitParameter(WsServlet.WEBSERVICE_CONTAINER);
    if (webServicecontainerId != null) {
        context.getServletContext().removeAttribute(webServicecontainerId);
        wrapper.removeInitParameter(WsServlet.WEBSERVICE_CONTAINER);
    }
}
 

@Override
public void removeWsContainer(String path, final String moduleId) {
    if (path == null) {
        return;
    }

    // assure context root with a leading slash
    if (!path.startsWith("/")) {
        path = "/" + path;
    }

    if (TomcatHelper.isStopping()) {
        return;
    }

    Context context = webserviceContexts.remove(new Key(path, moduleId));
    if (context == null) { // fake
        context = webserviceContexts.remove(new Key(path, null));
    }

    Integer refs = 1; // > 0 to avoid to destroy the context if not mandatory
    if (context != null) {
        final String name = context.getName();
        refs = fakeContextReferences.remove(name);
        if (refs != null && refs > 0) {
            fakeContextReferences.put(name, refs - 1);
        }
    }

    if ((WEBSERVICE_OLDCONTEXT_ACTIVE || (refs != null && refs == 0)) && context != null) {
        try {
            context.stop();
            context.destroy();
        } catch (final Exception e) {
            throw new TomEERuntimeException(e);
        }
        final Host host = (Host) context.getParent();
        host.removeChild(context);
    } // else let tomcat manages its context
}
 

public SingleSignOnSessionKey(Session session) {
    this.sessionId = session.getId();
    Context context = session.getManager().getContext();
    this.contextName = context.getName();
    this.hostName = context.getParent().getName();
}
 

/**
 * Store a Context as Separate file as configFile value from context exists.
 * filename can be relative to catalina.base.
 *
 * @see org.apache.catalina.storeconfig.IStoreFactory#store(java.io.PrintWriter,
 *      int, java.lang.Object)
 */
@Override
public void store(PrintWriter aWriter, int indent, Object aContext)
        throws Exception {

    if (aContext instanceof StandardContext) {
        StoreDescription desc = getRegistry().findDescription(
                aContext.getClass());
        if (desc.isStoreSeparate()) {
            URL configFile = ((StandardContext) aContext)
                    .getConfigFile();
            if (configFile != null) {
                if (desc.isExternalAllowed()) {
                    if (desc.isBackup())
                        storeWithBackup((StandardContext) aContext);
                    else
                        storeContextSeparate(aWriter, indent,
                                (StandardContext) aContext);
                    return;
                }
            } else if (desc.isExternalOnly()) {
                // Set a configFile so that the configuration is actually saved
                Context context = ((StandardContext) aContext);
                Host host = (Host) context.getParent();
                File configBase = host.getConfigBaseFile();
                ContextName cn = new ContextName(context.getName(), false);
                String baseName = cn.getBaseName();
                File xml = new File(configBase, baseName + ".xml");
                context.setConfigFile(xml.toURI().toURL());
                if (desc.isBackup())
                    storeWithBackup((StandardContext) aContext);
                else
                    storeContextSeparate(aWriter, indent,
                            (StandardContext) aContext);
                return;
            }
        }
    }
    super.store(aWriter, indent, aContext);

}
 

public SingleSignOnSessionKey(Session session) {
    this.sessionId = session.getId();
    Context context = (Context) session.getManager().getContainer();
    this.contextName = context.getName();
    this.hostName = context.getParent().getName();
}
 

public SingleSignOnSessionKey(Session session) {
    this.sessionId = session.getId();
    Context context = (Context) session.getManager().getContainer();
    this.contextName = context.getName();
    this.hostName = context.getParent().getName();
}
 

@Override
public List<String> setWsContainer(final HttpListener httpListener,
                                   final ClassLoader classLoader,
                                   String contextRoot, String virtualHost, final ServletInfo servletInfo,
                                   final String realmName, final String transportGuarantee, final String authMethod,
                                   final String moduleId) throws Exception {

    if (virtualHost == null) {
        virtualHost = engine.getDefaultHost();
    }

    final Container host = engine.findChild(virtualHost);
    if (host == null) {
        throw new IllegalArgumentException("Invalid virtual host '" + virtualHost + "'.  Do you have a matchiing Host entry in the server.xml?");
    }

    if ("ROOT".equals(contextRoot)) { // doesn't happen in tomee itself but with all our tooling around
        contextRoot = "";
    }
    if (!contextRoot.startsWith("/") && !contextRoot.isEmpty()) {
        contextRoot = "/" + contextRoot;
    }

    final Context context = (Context) host.findChild(contextRoot);
    if (context == null) {
        throw new IllegalArgumentException("Could not find web application context " + contextRoot + " in host " + host.getName());
    }

    final Wrapper wrapper = (Wrapper) context.findChild(servletInfo.servletName);
    if (wrapper == null) {
        throw new IllegalArgumentException("Could not find servlet " + servletInfo.servletName + " in web application context " + context.getName());
    }

    // for Pojo web services, we need to change the servlet class which is the service implementation
    // by the WsServler class
    wrapper.setServletClass(WsServlet.class.getName());
    if (wrapper.getServlet() != null) {
        wrapper.unload(); // deallocate previous one
        wrapper.load(); // reload this one withuot unloading it to keep the instance - unload is called during stop()
        // boolean controlling this method call can't be set to false through API so let do it ourself
        wrapper.getServlet().init(StandardWrapper.class.cast(wrapper)); // or Reflections.set(wrapper, "instanceInitialized", false);
    }

    setWsContainer(context, wrapper, httpListener);

    // add service locations
    final List<String> addresses = new ArrayList<>();
    for (final Connector connector : connectors) {
        for (final String mapping : wrapper.findMappings()) {
            final URI address = new URI(connector.getScheme(), null, host.getName(), connector.getPort(), (contextRoot.startsWith("/") ? "" : "/") + contextRoot + mapping, null, null);
            addresses.add(address.toString());
        }
    }
    return addresses;
}
 

@Override
public String deploy(final ClassLoader loader, final HessianServer listener,
                     final String hostname, final String app,
                     final String authMethod, final String transportGuarantee,
                     final String realmName, final String name) throws URISyntaxException {
    Container host = engine.findChild(hostname);
    if (host == null) {
        host = engine.findChild(engine.getDefaultHost());
        if (host == null) {
            throw new IllegalArgumentException("Invalid virtual host '" + engine.getDefaultHost() + "'.  Do you have a matchiing Host entry in the server.xml?");
        }
    }

    final String contextRoot = contextName(app);
    Context context = Context.class.cast(host.findChild(contextRoot));
    if (context == null) {
        Pair<Context, Integer> fakeContext = fakeContexts.get(contextRoot);
        if (fakeContext != null) {
            context = fakeContext.getLeft();
            fakeContext.setValue(fakeContext.getValue() + 1);
        } else {
            context = Context.class.cast(host.findChild(contextRoot));
            if (context == null) {
                fakeContext = fakeContexts.get(contextRoot);
                if (fakeContext == null) {
                    context = createNewContext(loader, authMethod, transportGuarantee, realmName, app);
                    fakeContext = new MutablePair<>(context, 1);
                    fakeContexts.put(contextRoot, fakeContext);
                } else {
                    context = fakeContext.getLeft();
                    fakeContext.setValue(fakeContext.getValue() + 1);
                }
            }
        }
    }

    final String servletMapping = generateServletPath(name);

    Wrapper wrapper = Wrapper.class.cast(context.findChild(servletMapping));
    if (wrapper != null) {
        throw new IllegalArgumentException("Servlet " + servletMapping + " in web application context " + context.getName() + " already exists");
    }

    wrapper = context.createWrapper();
    wrapper.setName(HESSIAN.replace("/", "") + "_" + name);
    wrapper.setServlet(new OpenEJBHessianServlet(listener));
    context.addChild(wrapper);
    context.addServletMappingDecoded(servletMapping, wrapper.getName());

    if ("BASIC".equals(authMethod) && StandardContext.class.isInstance(context)) {
        final StandardContext standardContext = StandardContext.class.cast(context);

        boolean found = false;
        for (final Valve v : standardContext.getPipeline().getValves()) {
            if (LimitedBasicValve.class.isInstance(v) || BasicAuthenticator.class.isInstance(v)) {
                found = true;
                break;
            }
        }
        if (!found) {
            standardContext.addValve(new LimitedBasicValve());
        }
    }

    final List<String> addresses = new ArrayList<>();
    for (final Connector connector : connectors) {
        for (final String mapping : wrapper.findMappings()) {
            final URI address = new URI(connector.getScheme(), null, host.getName(), connector.getPort(), contextRoot + mapping, null, null);
            addresses.add(address.toString());
        }
    }
    return HttpUtil.selectSingleAddress(addresses);
}