public void contextDestroyed(ServletContextEvent sce) {
ServletContext context = sce.getServletContext();
InitFacesContext initContext = null;
try {
initContext = getInitFacesContext(context);
if (null == initContext) {
initContext = new InitFacesContext(context);
}
if (webAppListener != null) {
webAppListener.contextDestroyed(sce);
webAppListener = null;
}
if (webResourcePool != null) {
webResourcePool.shutdownNow();
}
if (!ConfigManager.getInstance().hasBeenInitialized(context)) {
return;
}
GroovyHelper helper = GroovyHelper.getCurrentInstance(context);
if (helper != null) {
helper.setClassLoader();
}
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.log(
Level.FINE, "ConfigureListener.contextDestroyed({0})", context.getServletContextName());
}
ELContext elctx = new ELContextImpl(initContext.getApplication().getELResolver());
elctx.putContext(FacesContext.class, initContext);
initContext.setELContext(elctx);
Application app = initContext.getApplication();
app.publishEvent(initContext, PreDestroyApplicationEvent.class, Application.class, app);
Util.setNonFacesContextApplicationMap(null);
} catch (Exception e) {
if (LOGGER.isLoggable(Level.SEVERE)) {
LOGGER.log(
Level.SEVERE,
"Unexpected exception when attempting to tear down the Mojarra runtime",
e);
}
} finally {
ApplicationAssociate.clearInstance(context);
ApplicationAssociate.setCurrentInstance(null);
// Release the initialization mark on this web application
ConfigManager.getInstance().destroy(context);
FactoryFinder.releaseFactories();
ReflectionUtils.clearCache(Thread.currentThread().getContextClassLoader());
WebConfiguration.clear(context);
InitFacesContext.cleanupInitMaps(context);
}
}
public Map<Class<? extends Annotation>, Set<Class<?>>> call() throws Exception {
Timer t = Timer.getInstance();
if (t != null) {
t.startTiming();
}
// We are executing on a different thread.
facesContext.callSetCurrentInstance();
Set<URI> scanUris = null;
com.sun.faces.spi.AnnotationScanner annotationScanner = metadataGetter.getAnnotationScanner();
// This is where we discover what kind of InjectionProvider
// we have.
if (provider instanceof DelegatingAnnotationProvider && null != annotationScanner) {
// This InjectionProvider is capable of annotation scanning *and*
// injection.
((DelegatingAnnotationProvider) provider)
.setAnnotationScanner(annotationScanner, metadataGetter.getJarNames());
scanUris = Collections.emptySet();
} else {
// This InjectionProvider is capable of annotation scanning only
scanUris = metadataGetter.getAnnotationScanURIs();
}
// AnnotationScanner scanner = new AnnotationScanner(sc);
Map<Class<? extends Annotation>, Set<Class<?>>> annotatedClasses =
provider.getAnnotatedClasses(scanUris);
if (t != null) {
t.stopTiming();
t.logResult("Configuration annotation scan complete.");
}
return annotatedClasses;
}
private InitFacesContext getInitFacesContext(ServletContext context) {
Map initContextServletContext = InitFacesContext.getInitContextServletContextMap();
Set entries = initContextServletContext.entrySet();
InitFacesContext initContext = null;
for (Iterator iterator1 = entries.iterator(); iterator1.hasNext(); ) {
Map.Entry entry1 = (Map.Entry) iterator1.next();
Object initContextKey = entry1.getKey();
Object value1 = entry1.getValue();
if (context == value1) {
initContext = (InitFacesContext) initContextKey;
break;
}
}
return initContext;
}
public void contextInitialized(ServletContextEvent sce) {
ServletContext context = sce.getServletContext();
Timer timer = Timer.getInstance();
if (timer != null) {
timer.startTiming();
}
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.log(
Level.FINE,
MessageFormat.format(
"ConfigureListener.contextInitialized({0})", getServletContextIdentifier(context)));
}
webConfig = WebConfiguration.getInstance(context);
ConfigManager configManager = ConfigManager.getInstance();
if (configManager.hasBeenInitialized(context)) {
return;
}
// Check to see if the FacesServlet is present in the
// web.xml. If it is, perform faces configuration as normal,
// otherwise, simply return.
Object mappingsAdded = context.getAttribute(RIConstants.FACES_INITIALIZER_MAPPINGS_ADDED);
if (mappingsAdded != null) {
context.removeAttribute(RIConstants.FACES_INITIALIZER_MAPPINGS_ADDED);
}
WebXmlProcessor webXmlProcessor = new WebXmlProcessor(context);
if (mappingsAdded == null) {
if (!webXmlProcessor.isFacesServletPresent()) {
if (!webConfig.isOptionEnabled(ForceLoadFacesConfigFiles)) {
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.log(
Level.FINE,
"No FacesServlet found in deployment descriptor - bypassing configuration");
}
WebConfiguration.clear(context);
return;
}
} else {
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.log(
Level.FINE,
"FacesServlet found in deployment descriptor - processing configuration.");
}
}
}
// bootstrap of faces required
webAppListener = new WebappLifecycleListener(context);
webAppListener.contextInitialized(sce);
InitFacesContext initContext = new InitFacesContext(context);
ReflectionUtils.initCache(Thread.currentThread().getContextClassLoader());
Throwable caughtThrowable = null;
try {
if (LOGGER.isLoggable(Level.INFO)) {
LOGGER.log(Level.INFO, "jsf.config.listener.version", getServletContextIdentifier(context));
}
// see if we need to disable our TLValidator
Util.setHtmlTLVActive(webConfig.isOptionEnabled(EnableHtmlTagLibraryValidator));
if (webConfig.isOptionEnabled(VerifyFacesConfigObjects)) {
if (LOGGER.isLoggable(Level.WARNING)) {
LOGGER.warning("jsf.config.verifyobjects.development_only");
}
// if we're verifying, force bean validation to occur at startup as well
webConfig.overrideContextInitParameter(EnableLazyBeanValidation, false);
Verifier.setCurrentInstance(new Verifier());
}
initScripting();
configManager.initialize(context);
if (shouldInitConfigMonitoring()) {
initConfigMonitoring(context);
}
// Step 7, verify that all the configured factories are available
// and optionall that configured objects can be created.
Verifier v = Verifier.getCurrentInstance();
if (v != null && !v.isApplicationValid()) {
if (LOGGER.isLoggable(Level.SEVERE)) {
LOGGER.severe("jsf.config.verifyobjects.failures_detected");
StringBuilder sb = new StringBuilder(128);
for (String m : v.getMessages()) {
sb.append(m).append('\n');
}
LOGGER.severe(sb.toString());
}
}
registerELResolverAndListenerWithJsp(context, false);
ELContext elctx = new ELContextImpl(initContext.getApplication().getELResolver());
elctx.putContext(FacesContext.class, initContext);
initContext.setELContext(elctx);
ApplicationAssociate associate = ApplicationAssociate.getInstance(context);
if (associate != null) {
associate.setContextName(getServletContextIdentifier(context));
BeanManager manager = associate.getBeanManager();
List<String> eagerBeans = manager.getEagerBeanNames();
if (!eagerBeans.isEmpty()) {
for (String name : eagerBeans) {
manager.create(name, initContext);
}
}
boolean isErrorPagePresent = webXmlProcessor.isErrorPagePresent();
associate.setErrorPagePresent(isErrorPagePresent);
context.setAttribute(RIConstants.ERROR_PAGE_PRESENT_KEY_NAME, isErrorPagePresent);
}
Application app = initContext.getApplication();
app.subscribeToEvent(PostConstructViewMapEvent.class, UIViewRoot.class, webAppListener);
app.subscribeToEvent(PreDestroyViewMapEvent.class, UIViewRoot.class, webAppListener);
webConfig.doPostBringupActions();
} catch (Throwable t) {
if (LOGGER.isLoggable(Level.SEVERE)) {
LOGGER.log(Level.SEVERE, "Critical error during deployment: ", t);
}
caughtThrowable = t;
} finally {
Verifier.setCurrentInstance(null);
initContext.release();
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.log(Level.FINE, "jsf.config.listener.version.complete");
}
if (timer != null) {
timer.stopTiming();
timer.logResult("Initialization of context " + getServletContextIdentifier(context));
}
if (null != caughtThrowable) {
throw new RuntimeException(caughtThrowable);
}
}
}
/**
* This method bootstraps JSF based on the parsed configuration resources.
*
* @param sc the <code>ServletContext</code> for the application that requires initialization
*/
public void initialize(ServletContext sc) {
if (!hasBeenInitialized(sc)) {
initializedContexts.add(sc);
ExecutorService executor = null;
try {
WebConfiguration webConfig = WebConfiguration.getInstance(sc);
boolean validating = webConfig.isOptionEnabled(ValidateFacesConfigFiles);
if (useThreads(sc)) {
executor = createExecutorService();
}
DocumentInfo[] facesDocuments =
getConfigDocuments(sc, getFacesConfigResourceProviders(), executor, validating);
FacesConfigInfo webInfFacesConfigInfo =
new FacesConfigInfo(facesDocuments[facesDocuments.length - 1]);
facesDocuments = sortDocuments(facesDocuments, webInfFacesConfigInfo);
InitFacesContext context = (InitFacesContext) FacesContext.getCurrentInstance();
InjectionProvider containerConnector =
InjectionProviderFactory.createInstance(context.getExternalContext());
context.getAttributes().put(INJECTION_PROVIDER_KEY, containerConnector);
boolean isFaceletsDisabled = isFaceletsDisabled(webConfig, webInfFacesConfigInfo);
if (!webInfFacesConfigInfo.isWebInfFacesConfig()
|| !webInfFacesConfigInfo.isMetadataComplete()) {
// execute the Task responsible for finding annotation classes
ProvideMetadataToAnnotationScanTask taskMetadata =
new ProvideMetadataToAnnotationScanTask(facesDocuments, containerConnector);
Future<Map<Class<? extends Annotation>, Set<Class<?>>>> annotationScan;
if (executor != null) {
annotationScan = executor.submit(new AnnotationScanTask(sc, context, taskMetadata));
pushTaskToContext(sc, annotationScan);
} else {
annotationScan =
new FutureTask<Map<Class<? extends Annotation>, Set<Class<?>>>>(
new AnnotationScanTask(sc, context, taskMetadata));
((FutureTask) annotationScan).run();
}
pushTaskToContext(sc, annotationScan);
}
// see if the app is running in a HA enabled env
if (containerConnector instanceof HighAvailabilityEnabler) {
((HighAvailabilityEnabler) containerConnector).enableHighAvailability(sc);
}
// process the ordered documents
FACES_CONFIG_PROCESSOR_CHAIN.process(sc, facesDocuments);
if (!isFaceletsDisabled) {
FACELET_TAGLIB_CONFIG_PROCESSOR_CHAIN.process(
sc,
getConfigDocuments(sc, getFaceletConfigResourceProviders(), executor, validating));
}
publishPostConfigEvent();
} catch (Exception e) {
// clear out any configured factories
releaseFactories();
Throwable t = e;
if (!(e instanceof ConfigurationException)) {
t = new ConfigurationException("CONFIGURATION FAILED! " + t.getMessage(), t);
}
throw (ConfigurationException) t;
} finally {
if (executor != null) {
executor.shutdown();
}
sc.removeAttribute(ANNOTATIONS_SCAN_TASK_KEY);
}
}
}
