/**
* Set the value of a scoped object for the specified name.
*
* @param context <code>ELContext</code> for evaluating this value
* @param base Base object against which this evaluation occurs (must be null because we are
* evaluating a top level variable)
* @param property Property name to be accessed
* @param value New value to be set
*/
public void setValue(ELContext context, Object base, Object property, Object value) {
if (base != null) {
return;
}
if (property == null) {
throw new PropertyNotFoundException("No property specified");
}
context.setPropertyResolved(true);
String key = property.toString();
Object result = null;
FacesContext fcontext = (FacesContext) context.getContext(FacesContext.class);
ExternalContext econtext = fcontext.getExternalContext();
if (econtext.getRequestMap().containsKey(property)) {
econtext.getRequestMap().put(key, value);
} else if (econtext.getSessionMap().containsKey(property)) {
econtext.getSessionMap().put(key, value);
} else if (econtext.getApplicationMap().containsKey(property)) {
econtext.getApplicationMap().put(key, value);
} else {
econtext.getRequestMap().put(key, value);
}
}
private boolean compressionPathIsValid(ClientResourceInfo resource) throws IOException {
ExternalContext extContext = getFacesContext().getExternalContext();
File tempDir = (File) extContext.getApplicationMap().get("javax.servlet.context.tempdir");
File expected = new File(tempDir, "/jsf-compressed" + File.separatorChar + resource.getPath());
return expected.getCanonicalPath().equals(resource.getCompressedPath());
}
/**
* Return an existing scoped object for the specified name (if any); otherwise, return <code>null
* </code>.
*
* @param context <code>ELContext</code> for evaluating this value
* @param base Base object against which this evaluation occurs (must be null because we are
* evaluating a top level variable)
* @param property Property name to be accessed
*/
public Object getValue(ELContext context, Object base, Object property) {
if (base != null) {
return null;
}
if (property == null) {
throw new PropertyNotFoundException("No property specified");
}
FacesContext fcontext = (FacesContext) context.getContext(FacesContext.class);
ExternalContext econtext = fcontext.getExternalContext();
Object value = null;
value = econtext.getRequestMap().get(property);
if (value != null) {
context.setPropertyResolved(true);
return value;
}
value = econtext.getSessionMap().get(property);
if (value != null) {
context.setPropertyResolved(true);
return value;
}
value = econtext.getApplicationMap().get(property);
if (value != null) {
context.setPropertyResolved(true);
return value;
}
return null;
}
public static ApplicationAssociate getInstance(ExternalContext externalContext) {
if (externalContext == null) {
return null;
}
Map applicationMap = externalContext.getApplicationMap();
return ((ApplicationAssociate) applicationMap.get(ASSOCIATE_KEY));
}
public GenericResource(Class entityClass) {
// Get the EMF from the application scope
ExternalContext context = FacesContext.getCurrentInstance().getExternalContext();
Map<String, Object> attributes = context.getApplicationMap();
EntityManagerFactory emf = (EntityManagerFactory) attributes.get("entityManagerFactory");
entityManager = emf.createEntityManager();
this.entityClass = entityClass;
}
private Workspace getWorkspace() {
ExternalContext ctx = FacesContext.getCurrentInstance().getExternalContext();
Workspace ws =
((WorkspaceBean) ctx.getApplicationMap().get("workspace"))
.getActiveWorkspace()
.getNewWorkspace();
return ws;
}
public ApplicationAssociate(ApplicationImpl appImpl) {
app = appImpl;
propertyEditorHelper = new PropertyEditorHelper(appImpl);
FacesContext ctx = FacesContext.getCurrentInstance();
if (ctx == null) {
throw new IllegalStateException(
MessageUtils.getExceptionMessageString(
MessageUtils.APPLICATION_ASSOCIATE_CTOR_WRONG_CALLSTACK_ID));
}
ExternalContext externalContext = ctx.getExternalContext();
if (null != externalContext.getApplicationMap().get(ASSOCIATE_KEY)) {
throw new IllegalStateException(
MessageUtils.getExceptionMessageString(MessageUtils.APPLICATION_ASSOCIATE_EXISTS_ID));
}
externalContext.getApplicationMap().put(ASSOCIATE_KEY, this);
//noinspection CollectionWithoutInitialCapacity
navigationMap = new ConcurrentHashMap<String, Set<NavigationCase>>();
injectionProvider = InjectionProviderFactory.createInstance(externalContext);
WebConfiguration webConfig = WebConfiguration.getInstance(externalContext);
beanManager =
new BeanManager(injectionProvider, webConfig.isOptionEnabled(EnableLazyBeanValidation));
// install the bean manager as a system event listener for custom
// scopes being destoryed.
app.subscribeToEvent(PreDestroyCustomScopeEvent.class, ScopeContext.class, beanManager);
annotationManager = new AnnotationManager();
groovyHelper = GroovyHelper.getCurrentInstance();
devModeEnabled = (appImpl.getProjectStage() == ProjectStage.Development);
// initialize Facelets
if (!webConfig.isOptionEnabled(DisableFaceletJSFViewHandler)) {
compiler = createCompiler(webConfig);
faceletFactory = createFaceletFactory(compiler, webConfig);
}
if (!devModeEnabled) {
resourceCache = new ResourceCache();
}
resourceManager = new ResourceManager(resourceCache);
namedEventManager = new NamedEventManager();
applicationStateInfo = new ApplicationStateInfo();
}
/**
* Return the WebConfiguration instance for this application.
*
* @param extContext the ExternalContext for this request
* @return the WebConfiguration for this application
*/
public static WebConfiguration getInstance(ExternalContext extContext) {
WebConfiguration config = (WebConfiguration) extContext.getApplicationMap().get(WEB_CONFIG_KEY);
if (config == null) {
return getInstance((ServletContext) extContext.getContext());
} else {
return config;
}
}
public static void clearInstance(ExternalContext externalContext) {
Map applicationMap = externalContext.getApplicationMap();
ApplicationAssociate me = (ApplicationAssociate) applicationMap.get(ASSOCIATE_KEY);
if (null != me) {
if (null != me.resourceBundles) {
me.resourceBundles.clear();
}
}
applicationMap.remove(ASSOCIATE_KEY);
}
public ApplicationAssociate(ApplicationImpl appImpl) {
app = appImpl;
propertyEditorHelper = new PropertyEditorHelper(appImpl);
FacesContext ctx = FacesContext.getCurrentInstance();
if (ctx == null) {
throw new IllegalStateException(
MessageUtils.getExceptionMessageString(
MessageUtils.APPLICATION_ASSOCIATE_CTOR_WRONG_CALLSTACK_ID));
}
ExternalContext externalContext = ctx.getExternalContext();
if (null != externalContext.getApplicationMap().get(ASSOCIATE_KEY)) {
throw new IllegalStateException(
MessageUtils.getExceptionMessageString(MessageUtils.APPLICATION_ASSOCIATE_EXISTS_ID));
}
externalContext.getApplicationMap().put(ASSOCIATE_KEY, this);
//noinspection CollectionWithoutInitialCapacity
caseListMap = new HashMap<String, List<ConfigNavigationCase>>();
wildcardMatchList = new TreeSet<String>(new SortIt());
injectionProvider = InjectionProviderFactory.createInstance(externalContext);
WebConfiguration webConfig = WebConfiguration.getInstance(externalContext);
beanManager =
new BeanManager(
injectionProvider,
webConfig.isOptionEnabled(BooleanWebContextInitParameter.EnableLazyBeanValidation));
annotationManager = new AnnotationManager();
groovyHelper = GroovyHelper.getCurrentInstance();
// initialize Facelets
if (!webConfig.isOptionEnabled(BooleanWebContextInitParameter.DisableFaceletJSFViewHandler)) {
compiler = createCompiler(webConfig);
faceletFactory = createFaceletFactory(compiler, webConfig);
devModeEnabled = (appImpl.getProjectStage() == ProjectStage.Development);
}
if (devModeEnabled) {
resourceCache = new ResourceCache();
}
resourceManager = new ResourceManager(resourceCache);
}
/**
* Loads the contents of the sunjsf.js file into memory removing any comments/empty lines it
* encoutners, and, if enabled, compressing the result. This method should only be called when the
* application is being initialized.
*
* @param extContext the ExternalContext for this application
*/
public static synchronized void loadSunJsfJs(ExternalContext extContext) {
Map<String, Object> appMap = extContext.getApplicationMap();
char[] sunJsfJs;
BufferedReader reader = null;
try {
// Don't use Util.getCurrentLoader(). This JS resource should
// be available from the same classloader that loaded RenderKitUtils.
// Doing so allows us to be more OSGi friendly.
URL url = RenderKitUtils.class.getClassLoader().getResource("com/sun/faces/sunjsf.js");
if (url == null) {
LOGGER.severe("jsf.renderkit.util.cannot_load_js");
return;
}
URLConnection conn = url.openConnection();
conn.setUseCaches(false);
InputStream input = conn.getInputStream();
reader = new BufferedReader(new InputStreamReader(input));
StringBuilder builder = new StringBuilder(128);
for (String line = reader.readLine(); line != null; line = reader.readLine()) {
String temp = line.trim();
if (temp.length() == 0
|| temp.startsWith("/*")
|| temp.startsWith("*")
|| temp.startsWith("*/")
|| temp.startsWith("//")) {
continue;
}
builder.append(line).append('\n');
}
builder.deleteCharAt(builder.length() - 1);
if (WebConfiguration.getInstance(extContext)
.isOptionEnabled(BooleanWebContextInitParameter.CompressJavaScript)) {
sunJsfJs = compressJS(builder.toString());
} else {
sunJsfJs = builder.toString().toCharArray();
}
appMap.put(SUN_JSF_JS, sunJsfJs);
} catch (IOException ioe) {
LOGGER.log(Level.SEVERE, "jsf.renderkit.util.cannot_load_js", ioe);
} finally {
if (reader != null) {
try {
reader.close();
} catch (IOException ioe) {
// ignore
}
}
}
}
public FactoryManagerCacheKey(
FacesContext facesContext,
ClassLoader cl,
Map<FactoryManagerCacheKey, FactoryManager> factoryMap) {
this.cl = cl;
boolean resolveValueFromFactoryMap = false;
if (null == facesContext) {
resolveValueFromFactoryMap = true;
} else {
ExternalContext extContext = facesContext.getExternalContext();
context = extContext.getContext();
if (null == context) {
resolveValueFromFactoryMap = true;
} else {
Map<String, Object> appMap = extContext.getApplicationMap();
Long val = (Long) appMap.get(KEY);
if (null == val) {
marker = new Long(System.currentTimeMillis());
appMap.put(KEY, marker);
} else {
marker = val;
}
}
}
if (resolveValueFromFactoryMap) {
// We don't have a FacesContext.
// Our only recourse is to inspect the keys of the
// factoryMap and see if any of them has a classloader
// equal to our argument cl.
Set<FactoryManagerCacheKey> keys = factoryMap.keySet();
FactoryManagerCacheKey match = null;
for (FactoryManagerCacheKey cur : keys) {
if (this.cl.equals(cur.cl)) {
if (null != cur && null != match) {
LOGGER.log(
Level.WARNING,
"Multiple JSF Applications found on same ClassLoader. Unable to safely determine which FactoryManager instance to use. Defaulting to first match.");
break;
}
match = cur;
}
}
if (null != match) {
this.marker = match.marker;
}
}
}
/**
* Returns the value of the PPR optimization parameter. We currently support "on" and "off"
*
* @param context
* @return
*/
private static String _getPprOptimization(FacesContext context) {
ExternalContext external = context.getExternalContext();
Map<String, Object> applicationMap = external.getApplicationMap();
// first check if this has been overridden at the application level
String pprOptimization = (String) applicationMap.get(_PPR_OPTIMIZATION_PROP);
if (pprOptimization == null) {
// the value hasn't been set, so check the initialization parameter
pprOptimization = external.getInitParameter(_PPR_OPTIMIZATION_PROP);
// default to "off"
if (pprOptimization == null) pprOptimization = "off";
// cache in the application so that we don't need to fetch this again
applicationMap.put(_PPR_OPTIMIZATION_PROP, pprOptimization);
}
return pprOptimization;
}
GroovyHelperImpl() throws Exception {
FacesContext facesContext = FacesContext.getCurrentInstance();
ExternalContext extContext = facesContext.getExternalContext();
ClassLoader curLoader = Thread.currentThread().getContextClassLoader();
URL combinedRoots[] = getResourceRoots(extContext, curLoader);
if (0 < combinedRoots.length) {
GroovyScriptEngine engine = new GroovyScriptEngine(combinedRoots, curLoader);
// Class<?> c = Util.loadClass("groovy.util.GroovyScriptEngine",
// GroovyHelperFactory.class);
// Constructor<?> ctor = c.getConstructor(URL[].class, ClassLoader.class);
// GroovyScriptEngine engine = (GroovyScriptEngine)ctor.newInstance(combinedRoots,
// curLoader);
loader = new MojarraGroovyClassLoader(engine);
if (LOGGER.isLoggable(Level.INFO)) {
LOGGER.log(Level.INFO, "Groovy support enabled.");
}
extContext.getApplicationMap().put("com.sun.faces.groovyhelper", this);
((ServletContext) (extContext.getContext())).setAttribute("com.sun.faces.groovyhelper", this);
}
}
@Produces
@ApplicationMap
public Map<String, Object> getApplicationMap(ExternalContext externalContext) {
return externalContext.getApplicationMap();
}
/**
* Return an <code>Iterator</code> over the attributes that this resolver knows how to deal with.
*
* @param context <code>ELContext</code> for evaluating this value
* @param base Base object against which this evaluation occurs
*/
public Iterator getFeatureDescriptors(ELContext context, Object base) {
if (base != null) {
return null;
}
// Create the variables we will need
FacesContext fcontext = (FacesContext) context.getContext(FacesContext.class);
ExternalContext econtext = fcontext.getExternalContext();
List descriptors = new ArrayList();
Map map = null;
Set set = null;
Iterator items = null;
String key = null;
Object value = null;
// Add feature descriptors for request scoped attributes
set = econtext.getRequestMap().entrySet();
items = set.iterator();
while (items.hasNext()) {
Entry item = (Entry) items.next();
key = (String) item.getKey();
value = item.getValue();
descriptors.add(
descriptor(
key,
key,
"Request Scope Attribute " + key,
false,
false,
true,
value.getClass(),
true));
}
// Add feature descriptors for session scoped attributes
set = econtext.getSessionMap().entrySet();
items = set.iterator();
while (items.hasNext()) {
Entry item = (Entry) items.next();
key = (String) item.getKey();
value = item.getValue();
descriptors.add(
descriptor(
key,
key,
"Session Scope Attribute " + key,
false,
false,
true,
value.getClass(),
true));
}
// Add feature descriptors for application scoped attributes
set = econtext.getApplicationMap().entrySet();
items = set.iterator();
while (items.hasNext()) {
Entry item = (Entry) items.next();
key = (String) item.getKey();
value = item.getValue();
descriptors.add(
descriptor(
key,
key,
"Application Scope Attribute " + key,
false,
false,
true,
value.getClass(),
true));
}
// Return the accumulated descriptors
return descriptors.iterator();
}
@SuppressWarnings("unchecked")
public Handler(RequestContextBean bean, ExternalContext context) {
_applicationMap = context.getApplicationMap();
_bean = bean;
}
