public void setUp() {
super.setUp();
UIViewRoot page = Util.getViewHandler(getFacesContext()).createView(getFacesContext(), null);
page.setViewId("viewId");
page.setLocale(Locale.US);
getFacesContext().setViewRoot(page);
}
/*
* This method provides custom logic of wrapping viewRoot instances.
* This is done, because different environments casts current viewRoot
* instance to their own implementation of UIViewRoot class.
* So, we need to comply with inheritance hierarchy.
*/
private UIViewRoot getAjaxViewRoot(UIViewRoot root, FacesContext context) {
UIViewRoot riRoot;
Class ajax4jsfViewRootClass = null;
try {
ajax4jsfViewRootClass = Class.forName("org.ajax4jsf.framework.ajax.AjaxViewRoot");
} catch (ClassNotFoundException e) {
// absence of the Ajax4jsf library is a valid case
}
boolean isAjax4jsf = (ajax4jsfViewRootClass != null);
if (isAjax4jsf)
throw new IllegalArgumentException(
"OpenFaces warning: The old Ajax4jsf framework is not supported. Use RichFaces that now incorporates this framework instead.");
Class richFacesAjaxViewRootClass = null;
try {
richFacesAjaxViewRootClass = Class.forName("org.ajax4jsf.component.AjaxViewRoot");
} catch (ClassNotFoundException e) {
// absence of the RichFaces library is a valid case
}
if (Environment.isExoPortal()) riRoot = createExoAjaxViewRoot(root);
else if (richFacesAjaxViewRootClass == null) riRoot = new AjaxViewRoot();
else if (Environment.isGateInPortal(context)) riRoot = createGateInAjaxViewRoot(root);
else riRoot = createA4jAjaxViewRoot(root);
// fill properties from default.
riRoot.setViewId(root.getViewId());
riRoot.setLocale(root.getLocale());
String renderKitId = root.getRenderKitId();
// Fix facelets bug - for debug requests renderKitId is null !
if (null == renderKitId) {
renderKitId = calculateRenderKitId(context);
}
riRoot.setRenderKitId(renderKitId);
return riRoot;
}
/**
* Build the view.
*
* @param ctx the {@link FacesContext} for the current request
* @param view the {@link UIViewRoot} to populate based of the Facelet template
* @throws IOException if an error occurs building the view.
*/
@Override
public void buildView(FacesContext ctx, UIViewRoot view) throws IOException {
if (Util.isViewPopulated(ctx, view)) {
return;
}
updateStateSavingType(ctx, view.getViewId());
view.setViewId(view.getViewId());
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.fine("Building View: " + view.getViewId());
}
if (faceletFactory == null) {
ApplicationAssociate associate = ApplicationAssociate.getInstance(ctx.getExternalContext());
faceletFactory = associate.getFaceletFactory();
assert (faceletFactory != null);
}
RequestStateManager.set(ctx, RequestStateManager.FACELET_FACTORY, faceletFactory);
Facelet f = faceletFactory.getFacelet(view.getViewId());
// populate UIViewRoot
f.apply(ctx, view);
doPostBuildActions(view);
Util.setViewPopulated(ctx, view);
}
/** Reload the current active page. */
public static void reloadPage() {
FacesContext context = FacesContext.getCurrentInstance();
String viewId = context.getViewRoot().getViewId();
ViewHandler handler = context.getApplication().getViewHandler();
UIViewRoot root = handler.createView(context, viewId);
root.setViewId(viewId);
context.setViewRoot(root);
}
//
// Methods from TestCase
//
public void setUp() {
super.setUp();
ApplicationFactory aFactory =
(ApplicationFactory) FactoryFinder.getFactory(FactoryFinder.APPLICATION_FACTORY);
application = aFactory.getApplication();
UIViewRoot viewRoot =
Util.getViewHandler(getFacesContext()).createView(getFacesContext(), null);
viewRoot.setViewId("viewId");
viewRoot.setLocale(Locale.US);
getFacesContext().setViewRoot(viewRoot);
}
/**
* @see javax.faces.view.ViewDeclarationLanguage#createView(javax.faces.context.FacesContext,
* String)
* @return
*/
@Override
public UIViewRoot createView(FacesContext ctx, String viewId) {
if (UIDebug.debugRequest(ctx)) {
UIViewRoot root =
(UIViewRoot) ctx.getApplication().createComponent(UIViewRoot.COMPONENT_TYPE);
root.setViewId(viewId);
return root;
}
return super.createView(ctx, viewId);
}
/**
* @param context
* @param resource
* @throws IOException
*/
public void send(ResourceContext resourceContext, InternetResource resource) throws IOException {
FacesContext facesContext = FacesContext.getCurrentInstance();
if (null != facesContext) {
Lifecycle facesLifecycle = getFacesLifecycle();
PhaseListener[] phaseListeners = facesLifecycle.getPhaseListeners();
PhaseEvent restoreViewEvent = new PhaseEvent(facesContext, PhaseId.RESTORE_VIEW, this);
processPhaseListeners(phaseListeners, restoreViewEvent, true);
// Fix for a http://jira.jboss.org/jira/browse/RF-1056
if (facesContext.getResponseComplete()) {
return;
}
// fix for a http://jira.jboss.com/jira/browse/RF-1064 .
// viewRoot can be created outside.
UIViewRoot savedViewRoot = facesContext.getViewRoot();
try {
// create "dummy" viewRoot, to avoid problems in phase listeners.
UIViewRoot root = new UIViewRoot();
String key = resource.getKey();
if (null != key && !key.startsWith("/")) {
key = "/" + key;
}
root.setViewId(key);
root.setLocale(Locale.getDefault());
root.setRenderKitId(RenderKitFactory.HTML_BASIC_RENDER_KIT);
facesContext.setViewRoot(root);
// We do not simulate other phases.
facesContext.renderResponse();
// Invoke after restore view phase listeners
processPhaseListeners(phaseListeners, restoreViewEvent, false);
// Fix for a http://jira.jboss.org/jira/browse/RF-1056
if (!facesContext.getResponseComplete()) {
// Invoke before render view phase listeners
PhaseEvent renderViewEvent = new PhaseEvent(facesContext, PhaseId.RENDER_RESPONSE, this);
try {
processPhaseListeners(phaseListeners, renderViewEvent, true);
sendResource(resourceContext, resource);
} finally {
processPhaseListeners(phaseListeners, renderViewEvent, false);
}
}
} finally {
if (null != savedViewRoot) {
facesContext.setViewRoot(savedViewRoot);
}
}
} else {
sendResource(resourceContext, resource);
}
}
@Override
public void execute(FacesContext context) throws FacesException {
/*
* 1. Find the bean + method that matches the correct @RequestMapping.
*/
Set<Bean<?>> beans = getBeanManager().getBeans(Object.class, new AnnotationLiteral<Any>() {});
Iterator<Bean<?>> beanIterator = beans.iterator();
RequestMappingInfo current = null;
while (beanIterator.hasNext()) {
Bean<?> bean = beanIterator.next();
RequestMappingInfo info = findMethodRequestMapping(context, bean);
if (current == null) {
current = info;
} else if (info != null && info.getLength() > current.getLength()) {
current = info;
}
}
String viewId = null;
if (current != null) {
/*
* 2. Get an instance of that bean.
*/
Instance instance =
CDI.current().select(current.getBean().getBeanClass(), new AnnotationLiteral<Any>() {});
try {
/*
* 3. Call the required method and capture its result.
*
* Currently assuming String invoke() signature, but that obviously
* needs to be expanded.
*/
viewId = (String) current.getMethod().invoke(instance.get(), new Object[0]);
} catch (Throwable throwable) {
throw new FacesException(throwable);
}
if (context.getViewRoot() == null) {
UIViewRoot viewRoot = new UIViewRoot();
viewRoot.setRenderKitId("HTML_BASIC");
/*
* 4. Set the resulting view id on the viewroot.
*/
viewRoot.setViewId(viewId);
context.setViewRoot(viewRoot);
}
}
}
public void testImplicitObjects() {
VariableResolver variableResolver = getFacesContext().getApplication().getVariableResolver();
Object result = null;
//
// test scope maps
//
// ApplicationMap
assertTrue(
variableResolver.resolveVariable(getFacesContext(), "applicationScope")
== getFacesContext().getExternalContext().getApplicationMap());
// SessionMap
assertTrue(
variableResolver.resolveVariable(getFacesContext(), "sessionScope")
== getFacesContext().getExternalContext().getSessionMap());
// RequestMap
assertTrue(
variableResolver.resolveVariable(getFacesContext(), "requestScope")
== getFacesContext().getExternalContext().getRequestMap());
//
// test request objects
//
// cookie
assertTrue(
variableResolver.resolveVariable(getFacesContext(), "cookie")
== getFacesContext().getExternalContext().getRequestCookieMap());
// header
assertTrue(
variableResolver.resolveVariable(getFacesContext(), "header")
== getFacesContext().getExternalContext().getRequestHeaderMap());
// headerValues
assertTrue(
variableResolver.resolveVariable(getFacesContext(), "headerValues")
== getFacesContext().getExternalContext().getRequestHeaderValuesMap());
// parameter
assertTrue(
variableResolver.resolveVariable(getFacesContext(), "param")
== getFacesContext().getExternalContext().getRequestParameterMap());
// parameterValues
assertTrue(
variableResolver.resolveVariable(getFacesContext(), "paramValues")
== getFacesContext().getExternalContext().getRequestParameterValuesMap());
//
// misc
//
// initParameter
assertTrue(
variableResolver.resolveVariable(getFacesContext(), "initParam")
== getFacesContext().getExternalContext().getInitParameterMap());
// facesContext
assertTrue(
variableResolver.resolveVariable(getFacesContext(), "facesContext") == getFacesContext());
// tree
// create a dummy root for the tree.
UIViewRoot page = Util.getViewHandler(getFacesContext()).createView(getFacesContext(), null);
page.setId("root");
page.setViewId("newTree");
page.setLocale(Locale.US);
getFacesContext().setViewRoot(page);
assertTrue(
variableResolver.resolveVariable(getFacesContext(), "view")
== getFacesContext().getViewRoot());
}