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

@Override
public String getManagerName(String name, Manager manager) {
    String clusterName = name ;
    if (clusterName == null) clusterName = manager.getContext().getName();
    if (getContainer() instanceof Engine) {
        Context context = manager.getContext();
        Container host = context.getParent();
        if (host instanceof Host && clusterName != null &&
                !(clusterName.startsWith(host.getName() +"#"))) {
            clusterName = host.getName() +"#" + clusterName ;
        }
    }
    return clusterName;
}
 

/**
 * Register context.
 */
private void registerContext(Context context) {

    String contextPath = context.getPath();
    if ("/".equals(contextPath)) {
        contextPath = "";
    }
    Host host = (Host)context.getParent();

    WebResourceRoot resources = context.getResources();
    String[] welcomeFiles = context.findWelcomeFiles();
    List<WrapperMappingInfo> wrappers = new ArrayList<>();

    for (Container container : context.findChildren()) {
        prepareWrapperMappingInfo(context, (Wrapper) container, wrappers);

        if(log.isDebugEnabled()) {
            log.debug(sm.getString("mapperListener.registerWrapper",
                    container.getName(), contextPath, service));
        }
    }

    mapper.addContextVersion(host.getName(), host, contextPath,
            context.getWebappVersion(), context, welcomeFiles, resources,
            wrappers);

    if(log.isDebugEnabled()) {
        log.debug(sm.getString("mapperListener.registerContext",
                contextPath, service));
    }
}
 

/**
 * Register context.
 */
private void registerContext(Context context) {

    String contextPath = context.getPath();
    if ("/".equals(contextPath)) {
        contextPath = "";
    }
    Container host = context.getParent();

    javax.naming.Context resources = context.getResources();
    String[] welcomeFiles = context.findWelcomeFiles();
    List<WrapperMappingInfo> wrappers = new ArrayList<WrapperMappingInfo>();

    for (Container container : context.findChildren()) {
        prepareWrapperMappingInfo(context, (Wrapper) container, wrappers);

        if(log.isDebugEnabled()) {
            log.debug(sm.getString("mapperListener.registerWrapper",
                    container.getName(), contextPath, connector));
        }
    }

    mapper.addContextVersion(host.getName(), host, contextPath,
            context.getWebappVersion(), context, welcomeFiles, resources,
            wrappers, context.getMapperContextRootRedirectEnabled(),
            context.getMapperDirectoryRedirectEnabled());

    if(log.isDebugEnabled()) {
        log.debug(sm.getString("mapperListener.registerContext",
                contextPath, connector));
    }
}
 

/**
 * @param name
 * @param manager
 * @return TODO
 */
@Override
public String getManagerName(String name, Manager manager) {
    String clusterName = name ;
    if (clusterName == null) clusterName = manager.getContainer().getName();
    if (getContainer() instanceof Engine) {
        Context context = (Context) manager.getContainer() ;
        Container host = context.getParent();
        if (host instanceof Host && clusterName != null && 
                !(clusterName.startsWith(host.getName() +"#"))) {
            clusterName = host.getName() +"#" + clusterName ;
        }
    }
    return clusterName;
}
 

/**
 * Register context.
 */
private void registerContext(Context context) {

    String contextPath = context.getPath();
    if ("/".equals(contextPath)) {
        contextPath = "";
    }
    Container host = context.getParent();

    javax.naming.Context resources = context.getResources();
    String[] welcomeFiles = context.findWelcomeFiles();
    List<WrapperMappingInfo> wrappers = new ArrayList<WrapperMappingInfo>();

    for (Container container : context.findChildren()) {
        prepareWrapperMappingInfo(context, (Wrapper) container, wrappers);

        if(log.isDebugEnabled()) {
            log.debug(sm.getString("mapperListener.registerWrapper",
                    container.getName(), contextPath, connector));
        }
    }

    mapper.addContextVersion(host.getName(), host, contextPath,
            context.getWebappVersion(), context, welcomeFiles, resources,
            wrappers, context.getMapperContextRootRedirectEnabled(),
            context.getMapperDirectoryRedirectEnabled());

    if(log.isDebugEnabled()) {
        log.debug(sm.getString("mapperListener.registerContext",
                contextPath, connector));
    }
}
 

@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
}
 

/**
 * 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 static SessionIdMapperUpdater addTokenStoreUpdaters(Context context, SessionIdMapper mapper, SessionIdMapperUpdater previousIdMapperUpdater) {
    ServletContext servletContext = context.getServletContext();
    String containerName = servletContext == null ? null : servletContext.getInitParameter(AdapterConstants.REPLICATION_CONFIG_CONTAINER_PARAM_NAME);
    String cacheName = servletContext == null ? null : servletContext.getInitParameter(AdapterConstants.REPLICATION_CONFIG_SSO_CACHE_PARAM_NAME);

    // the following is based on https://github.com/jbossas/jboss-as/blob/7.2.0.Final/clustering/web-infinispan/src/main/java/org/jboss/as/clustering/web/infinispan/DistributedCacheManagerFactory.java#L116-L122
    String host = context.getParent() == null ? "" : context.getParent().getName();
    String contextPath = context.getPath();
    if ("/".equals(contextPath)) {
        contextPath = "/ROOT";
    }
    String deploymentSessionCacheName = host + contextPath;

    if (containerName == null || cacheName == null || deploymentSessionCacheName == null) {
        LOG.warnv("Cannot determine parameters of SSO cache for deployment {0}.", host + contextPath);

        return previousIdMapperUpdater;
    }

    String cacheContainerLookup = DEFAULT_CACHE_CONTAINER_JNDI_NAME + "/" + containerName;

    try {
        EmbeddedCacheManager cacheManager = (EmbeddedCacheManager) new InitialContext().lookup(cacheContainerLookup);

        Configuration ssoCacheConfiguration = cacheManager.getCacheConfiguration(cacheName);
        if (ssoCacheConfiguration == null) {
            Configuration cacheConfiguration = cacheManager.getCacheConfiguration(deploymentSessionCacheName);
            if (cacheConfiguration == null) {
                LOG.debugv("Using default configuration for SSO cache {0}.{1}.", containerName, cacheName);
                ssoCacheConfiguration = cacheManager.getDefaultCacheConfiguration();
            } else {
                LOG.debugv("Using distributed HTTP session cache configuration for SSO cache {0}.{1}, configuration taken from cache {2}",
                  containerName, cacheName, deploymentSessionCacheName);
                ssoCacheConfiguration = cacheConfiguration;
                cacheManager.defineConfiguration(cacheName, ssoCacheConfiguration);
            }
        } else {
            LOG.debugv("Using custom configuration of SSO cache {0}.{1}.", containerName, cacheName);
        }

        CacheMode ssoCacheMode = ssoCacheConfiguration.clustering().cacheMode();
        if (ssoCacheMode != CacheMode.REPL_ASYNC && ssoCacheMode != CacheMode.REPL_SYNC) {
            LOG.warnv("SSO cache mode is {0}, it is recommended to use replicated mode instead.", ssoCacheConfiguration.clustering().cacheModeString());
        }

        Cache<String, String[]> ssoCache = cacheManager.getCache(cacheName, true);
        final SsoSessionCacheListener listener = new SsoSessionCacheListener(ssoCache, mapper);
        ssoCache.addListener(listener);

        // Not possible to add listener for cross-DC support because of too old Infinispan in AS 7
        warnIfRemoteStoreIsUsed(ssoCache);

        LOG.debugv("Added distributed SSO session cache, lookup={0}, cache name={1}", cacheContainerLookup, cacheName);

        SsoCacheSessionIdMapperUpdater updater = new SsoCacheSessionIdMapperUpdater(ssoCache, previousIdMapperUpdater);

        return updater;
    } catch (NamingException ex) {
        LOG.warnv("Failed to obtain distributed session cache container, lookup={0}", cacheContainerLookup);
        return previousIdMapperUpdater;
    }
}