@Override
public Object getRequest() {
// If JSP AFTER_VIEW_CONTENT processing has been activated by the
// JspViewDeclarationLanguage#buildView(FacesContext, UIViewRoot) method, then return a
// ServletRequest that
// wraps/decorates the current PortletRequest. This is necessary because the MyFaces
// JspViewDeclarationLanguage#buildView(FacesContext, UIViewRoot) method has a Servlet API
// dependency due to
// explicit casts to HttpServletRequest.
if (bridgeContext.isProcessingAfterViewContent()) {
if ((bridgeAfterViewContentRequest == null)
|| (bridgeAfterViewContentRequest.getWrapped() != portletRequest)) {
BridgeWriteBehindSupportFactory bridgeWriteBehindSupportFactory =
(BridgeWriteBehindSupportFactory)
FactoryExtensionFinder.getFactory(BridgeWriteBehindSupportFactory.class);
bridgeAfterViewContentRequest =
bridgeWriteBehindSupportFactory.getBridgeAfterViewContentRequest(portletRequest);
}
return bridgeAfterViewContentRequest;
} else {
return portletRequest;
}
}
protected MessageContext getMessageContext() {
MessageContextFactory messageContextFactory =
(MessageContextFactory) FactoryExtensionFinder.getFactory(MessageContextFactory.class);
return messageContextFactory.getMessageContext();
}
protected void encodePreview(
FacesContext facesContext, ResponseWriter responseWriter, InputFile inputFile)
throws IOException {
// Delegate writing of the entire <input type="file"...> ... </input> element to the delegate
// renderer.
DelegationResponseWriter delegationResponseWriter =
new InputFileDelegationResponseWriter(responseWriter, inputFile.isAuto());
super.encodeMarkupEnd(facesContext, inputFile, delegationResponseWriter);
// Format the preview-table.html template and write it to the response.
Locale locale = facesContext.getViewRoot().getLocale();
String clientId = inputFile.getClientId(facesContext);
responseWriter.startElement("div", inputFile);
responseWriter.startElement("table", inputFile);
responseWriter.writeAttribute("id", clientId + "_table", null);
responseWriter.writeAttribute("class", "table table-bordered", null);
responseWriter.startElement("thead", inputFile);
responseWriter.writeAttribute("class", "table-columns", null);
responseWriter.startElement("tr", inputFile);
responseWriter.startElement("th", inputFile);
MessageContextFactory messageContextFactory =
(MessageContextFactory) FactoryExtensionFinder.getFactory(MessageContextFactory.class);
MessageContext messageContext = messageContextFactory.getMessageContext();
String i18nFileName = messageContext.getMessage(locale, "file-name");
responseWriter.writeText(i18nFileName, null);
responseWriter.endElement("th");
responseWriter.startElement("th", inputFile);
String i18nFileType = messageContext.getMessage(locale, "file-type");
responseWriter.writeText(i18nFileType, null);
responseWriter.endElement("th");
responseWriter.startElement("th", inputFile);
String i18nFileSize = messageContext.getMessage(locale, "file-size");
responseWriter.writeText(i18nFileSize, null);
responseWriter.endElement("th");
responseWriter.endElement("tr");
responseWriter.endElement("thead");
responseWriter.startElement("tfoot", inputFile);
responseWriter.startElement("tr", inputFile);
responseWriter.startElement("td", inputFile);
responseWriter.writeAttribute("colspan", "3", null);
String i18nNoFilesSelected = messageContext.getMessage(locale, "no-files-selected");
responseWriter.writeText(i18nNoFilesSelected, null);
responseWriter.endElement("td");
responseWriter.endElement("tr");
responseWriter.endElement("tfoot");
responseWriter.startElement("tbody", inputFile);
responseWriter.startElement("tr", inputFile);
responseWriter.endElement("tr");
responseWriter.endElement("tbody");
responseWriter.endElement("table");
responseWriter.endElement("div");
}
/**
* This method overrides the {@link #decode(FacesContext, UIComponent)} method so that it can
* avoid a Servlet-API dependency in the RichFaces FileUploadRenderer. Note that rich:fileUpload
* will do an Ajax postback and invoke the JSF lifecycle for each individual file.
*/
@Override
public void decode(FacesContext facesContext, UIComponent uiComponent) {
try {
// Get the UploadedFile from the request attribute map.
ContextMapFactory contextMapFactory =
(ContextMapFactory) FactoryExtensionFinder.getFactory(ContextMapFactory.class);
BridgeContext bridgeContext = BridgeContext.getCurrentInstance();
Map<String, Collection<UploadedFile>> uploadedFileMap =
contextMapFactory.getUploadedFileMap(bridgeContext);
if (uploadedFileMap != null) {
// Use reflection to create a dynamic proxy class that implements the RichFaces UploadedFile
// interface.
Class<?> uploadedFileInterface = Class.forName(RICHFACES_UPLOADED_FILE_FQCN);
Class<?> fileUploadEventClass = Class.forName(RICHFACES_FILE_UPLOAD_EVENT_FQCN);
ClassLoader classLoader = uploadedFileInterface.getClassLoader();
String clientId = uiComponent.getClientId(facesContext);
Collection<UploadedFile> uploadedFiles = uploadedFileMap.get(clientId);
if (uploadedFiles != null) {
for (UploadedFile uploadedFile : uploadedFiles) {
RichFacesUploadedFileHandler richFacesUploadedFileHandler =
new RichFacesUploadedFileHandler(uploadedFile);
Object richFacesUploadedFile =
Proxy.newProxyInstance(
classLoader, new Class[] {uploadedFileInterface}, richFacesUploadedFileHandler);
FacesEvent fileUploadEvent =
(FacesEvent)
fileUploadEventClass
.getConstructor(UIComponent.class, uploadedFileInterface)
.newInstance(uiComponent, richFacesUploadedFile);
// Queue the RichFaces FileUploadEvent instance so that it can be handled with an
// ActionListener.
uiComponent.queueEvent(fileUploadEvent);
}
}
}
} catch (Exception e) {
logger.error(e);
}
}
@Override
public void endElement(String name) throws IOException {
if (StringPool.BODY.equals(name)) {
super.startElement(StringPool.SCRIPT, uiComponent);
super.writeAttribute(StringPool.TYPE, ContentTypes.TEXT_JAVASCRIPT, null);
FacesContext facesContext = FacesContext.getCurrentInstance();
ExternalContext externalContext = facesContext.getExternalContext();
ClientScriptFactory clientScriptFactory =
(ClientScriptFactory) FactoryExtensionFinder.getFactory(ClientScriptFactory.class);
ClientScript clientScript = clientScriptFactory.getClientScript(externalContext);
super.write(clientScript.toString());
super.endElement(StringPool.SCRIPT);
}
super.endElement(name);
}
public ExternalContextImpl(
PortletContext portletContext,
PortletRequest portletRequest,
PortletResponse portletResponse) {
super(portletContext, portletRequest, portletResponse);
BeanManagerFactory beanManagerFactory =
(BeanManagerFactory) FactoryExtensionFinder.getFactory(BeanManagerFactory.class);
this.beanManager = beanManagerFactory.getBeanManager();
try {
boolean requestChanged = false;
boolean responseChanged = false;
preInitializeObjects(requestChanged, responseChanged);
} catch (Exception e) {
logger.error(e);
}
}
public static void renderScript(
FacesContext facesContext, UIComponent uiComponent, String script, String use) {
// Render the script at the bottom of the page by setting the WebKeys.AUI_SCRIPT_DATA request
// attribute.
ExternalContext externalContext = facesContext.getExternalContext();
ClientScriptFactory clientScriptFactory =
(ClientScriptFactory) FactoryExtensionFinder.getFactory(ClientScriptFactory.class);
ClientScript clientScript = clientScriptFactory.getClientScript(externalContext);
String portletId = StringPool.BLANK;
Object portlet = externalContext.getRequestMap().get(WebKeys.RENDER_PORTLET);
if (portlet != null) {
portletId = LiferayPortletUtil.getPortletId(portlet);
}
clientScript.append(portletId, script, use);
}
@Override
public Object getResponse() {
// If JSP AFTER_VIEW_CONTENT processing has been activated by the
// JspViewDeclarationLanguage#buildView(FacesContext, UIViewRoot) method, then return a
// ServletResponse that is
// able to handle the AFTER_VIEW_CONTENT feature. This is necessary because the Mojarra
// JspViewHandlingStrategy#getWrapper(ExternalContext) method has a Servlet API dependency due
// to explicit casts
// to HttpServletResponse. Additionally, the MyFaces
// JspViewDeclarationLanguage#buildView(FacesContext,
// UIViewRoot) method has an explicit cast to HttpServletResponse.
if (bridgeContext.isProcessingAfterViewContent()) {
if (facesImplementationServletResponse == null) {
if ((bridgeAfterViewContentResponse == null)
|| (bridgeAfterViewContentResponse.getWrapped() != portletResponse)) {
BridgeWriteBehindSupportFactory bridgeWriteBehindSupportFactory =
(BridgeWriteBehindSupportFactory)
FactoryExtensionFinder.getFactory(BridgeWriteBehindSupportFactory.class);
bridgeAfterViewContentResponse =
bridgeWriteBehindSupportFactory.getBridgeAfterViewContentResponse(
portletResponse, getRequestLocale());
}
return bridgeAfterViewContentResponse;
} else {
return facesImplementationServletResponse;
}
} else {
if (isBridgeFlashServletResponseRequired()) {
return createFlashHttpServletResponse();
} else {
return portletResponse;
}
}
}
public static String getAlloyBeginScript(
FacesContext facesContext, String[] modules, String config) {
boolean browserIE = false;
float browserMajorVersion = 1;
BrowserSnifferFactory browserSnifferFactory =
(BrowserSnifferFactory) FactoryExtensionFinder.getFactory(BrowserSnifferFactory.class);
BrowserSniffer browserSniffer =
browserSnifferFactory.getBrowserSniffer(facesContext.getExternalContext());
if (LIFERAY_PORTAL_DETECTED) {
browserIE = browserSniffer.isIe();
browserMajorVersion = browserSniffer.getMajorVersion();
} else if (LIFERAY_FACES_BRIDGE_DETECTED) {
// no-op because there is no way to obtain the underlying HttpServletRequest.
} else {
browserIE = browserSniffer.isIe();
browserMajorVersion = browserSniffer.getMajorVersion();
}
return getAlloyBeginScript(modules, config, browserMajorVersion, browserIE);
}
@Override
public void setResponse(Object response) {
// Assume that the JSP_AFTER_VIEW_CONTENT feature is deactivated.
facesImplementationServletResponse = null;
// If JSP AFTER_VIEW_CONTENT processing has been activated by the bridge's
// ViewDeclarationLanguageJspImpl#buildView(FacesContext, UIViewRoot) method, then wrap the
// specified response
// object with a ServletResponse that is able to handle the AFTER_VIEW_CONTENT feature. This is
// necessary
// because the Mojarra JspViewHandlingStrategy#getWrapper(ExternalContext) method has a Servlet
// API dependency
// due to explicit casts to HttpServletResponse.
if (bridgeContext.isProcessingAfterViewContent()) {
// If the specified response is of type HttpServletResponseWrapper, then it is almost certain
// that Mojarra's
// JspViewHandlingStrategy#executePageToBuildView(FacesContext, UIViewRoot) method is
// attempting to wrap the
// bridge's response object (that it originally got by calling the
// ExternalContext#getResponse() method)
// with it's ViewHandlerResponseWrapper, which extends HttpServletResponseWrapper.
if (response instanceof HttpServletResponseWrapper) {
this.facesImplementationServletResponse = (ServletResponse) response;
HttpServletResponseWrapper httpServletResponseWrapper =
(HttpServletResponseWrapper) response;
ServletResponse wrappedServletResponse = httpServletResponseWrapper.getResponse();
if (wrappedServletResponse instanceof BridgeAfterViewContentResponse) {
BridgeAfterViewContentResponse bridgeAfterViewContentPreResponse =
(BridgeAfterViewContentResponse) wrappedServletResponse;
PortletResponse wrappedPortletResponse = bridgeAfterViewContentPreResponse.getWrapped();
BridgeWriteBehindSupportFactory bridgeWriteBehindSupportFactory =
(BridgeWriteBehindSupportFactory)
FactoryExtensionFinder.getFactory(BridgeWriteBehindSupportFactory.class);
BridgeWriteBehindResponse bridgeWriteBehindResponse =
bridgeWriteBehindSupportFactory.getBridgeWriteBehindResponse(
(MimeResponse) wrappedPortletResponse, facesImplementationServletResponse);
// Note: See comments in BridgeContextImpl#dispatch(String) regarding Liferay's inability
// to
// accept a wrapped response. This is indeed supported in Pluto.
this.portletResponse = (PortletResponse) bridgeWriteBehindResponse;
} else {
// Since we're unable to determine the wrapped PortletResponse, the following line will
// throw an
// intentional ClassCastException. Note that this case should never happen.
this.portletResponse = (PortletResponse) response;
}
}
// Otherwise, the specified response is of type BridgeAfterViewContentResponse, then Mojarra's
// JspViewHandlingStrategy#executePageToBuildView(FacesContext, UIViewRoot) method is trying
// to restore the
// bridge's response object that it originally got from calling the
// ExternalContext#getResponse() method
// prior to wrapping with it's ViewHandlerResponseWrapper.
else if (response instanceof BridgeAfterViewContentResponse) {
BridgeAfterViewContentResponse bridgeAfterViewContentResponse =
(BridgeAfterViewContentResponse) response;
this.portletResponse = bridgeAfterViewContentResponse.getWrapped();
}
// Otherwise, assume that the specified response is a PortletResponse.
else {
this.portletResponse = (PortletResponse) response;
}
}
// Otherwise, since the JSF AFTER_VIEW_CONTENT feature is not activated, assume that the
// specified response is
// a PortletResponse.
else {
this.portletResponse = (PortletResponse) response;
}
try {
boolean requestChanged = false;
boolean responseChanged = true;
preInitializeObjects(requestChanged, responseChanged);
} catch (Exception e) {
logger.error(e);
}
}
protected void encodeProgress(
FacesContext facesContext,
ResponseWriter responseWriter,
UIComponent uiComponent,
String clientId)
throws IOException {
Locale locale = facesContext.getViewRoot().getLocale();
responseWriter.startElement("div", uiComponent);
responseWriter.writeAttribute("id", clientId + "_selectFilesBox", null);
responseWriter.writeAttribute("class", "select-files-box", null);
responseWriter.endElement("div");
responseWriter.startElement("div", uiComponent);
responseWriter.writeAttribute("id", clientId + "_uploadFilesBox", null);
responseWriter.writeAttribute("class", "upload-files-box", null);
responseWriter.startElement("button", uiComponent);
responseWriter.writeAttribute("id", clientId + "_uploadFilesButton", null);
responseWriter.writeAttribute("class", "alloy-button", null);
MessageContextFactory messageContextFactory =
(MessageContextFactory) FactoryExtensionFinder.getFactory(MessageContextFactory.class);
MessageContext messageContext = messageContextFactory.getMessageContext();
String i18nUploadFiles = messageContext.getMessage(locale, "upload-files");
responseWriter.writeText(i18nUploadFiles, null);
responseWriter.endElement("button");
responseWriter.endElement("div");
responseWriter.startElement("div", uiComponent);
responseWriter.startElement("table", uiComponent);
responseWriter.writeAttribute("id", clientId + "_table", null);
responseWriter.writeAttribute("class", "table table-bordered", null);
responseWriter.startElement("thead", uiComponent);
responseWriter.writeAttribute("class", "table-columns", null);
responseWriter.startElement("tr", uiComponent);
responseWriter.startElement("th", uiComponent);
String i18nFileName = messageContext.getMessage(locale, "file-name");
responseWriter.writeText(i18nFileName, null);
responseWriter.endElement("th");
responseWriter.startElement("th", uiComponent);
String i18nFileType = messageContext.getMessage(locale, "file-type");
responseWriter.writeText(i18nFileType, null);
responseWriter.endElement("th");
responseWriter.startElement("th", uiComponent);
String i18nFileSize = messageContext.getMessage(locale, "file-size");
responseWriter.writeText(i18nFileSize, null);
responseWriter.endElement("th");
responseWriter.startElement("th", uiComponent);
String i18nProgress = messageContext.getMessage(locale, "progress");
responseWriter.writeText(i18nProgress, null);
responseWriter.endElement("th");
responseWriter.endElement("tr");
responseWriter.endElement("thead");
responseWriter.startElement("tfoot", uiComponent);
responseWriter.startElement("tr", uiComponent);
responseWriter.startElement("td", uiComponent);
responseWriter.writeAttribute("colspan", "4", null);
String i18nNoFilesSelected = messageContext.getMessage(locale, "no-files-selected");
responseWriter.writeText(i18nNoFilesSelected, null);
responseWriter.endElement("td");
responseWriter.endElement("tr");
responseWriter.endElement("tfoot");
responseWriter.startElement("tbody", uiComponent);
responseWriter.startElement("tr", uiComponent);
responseWriter.endElement("tr");
responseWriter.endElement("tbody");
responseWriter.endElement("table");
responseWriter.endElement("div");
}
