@Override
public void encodeMarkupEnd(FacesContext facesContext, UIComponent uiComponent)
throws IOException {
// If the component should show the progress table, then
InputFile inputFile = (InputFile) uiComponent;
ResponseWriter responseWriter = facesContext.getResponseWriter();
if (inputFile.isShowProgress()) {
// Finish encoding of the outermost <div> element. Since the template contains its own "Select
// Files"
// button, delegation must not occur.
responseWriter.endElement("div");
}
// Otherwise, if the component should show the preview table, then
else if (inputFile.isShowPreview()) {
encodePreview(facesContext, responseWriter, inputFile);
// Finish encoding of the outermost <div> element.
responseWriter.endElement("div");
}
// Otherwise, delegate writing of the entire <input type="file"...> ... </input> element to the
// delegate
// renderer.
else {
DelegationResponseWriter delegationResponseWriter =
new InputFileDelegationResponseWriter(responseWriter, inputFile.isAuto());
super.encodeMarkupEnd(facesContext, uiComponent, delegationResponseWriter);
}
}
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");
}
@Override
public void encodeMarkupBegin(FacesContext facesContext, UIComponent uiComponent)
throws IOException {
ResponseWriter responseWriter = facesContext.getResponseWriter();
InputFile inputFile = (InputFile) uiComponent;
// If the component should render the preview table or the upload progress table, then
if (inputFile.isShowPreview() || inputFile.isShowProgress()) {
// Start encoding the outermost <div> element.
responseWriter.startElement("div", uiComponent);
String clientId = uiComponent.getClientId(facesContext);
responseWriter.writeAttribute("id", clientId, "id");
RendererUtil.encodeStyleable(responseWriter, (Styleable) uiComponent);
// If the component should render the upload progress table, then format the
// progress-table.html template
// and write it to the response.
if (inputFile.isShowProgress()) {
encodeProgress(facesContext, responseWriter, uiComponent, clientId);
}
// Otherwise, delegate writing to the delegate renderer. Note that this effectively a no-op
// with Mojarra and
// MyFaces, since they both delay writing of the entire <input type="file"...> ... </input>
// element until
// encodeEnd.
else {
super.encodeMarkupBegin(facesContext, uiComponent);
}
}
// Otherwise, delegate writing to the delegate renderer. Note that this effectively a no-op with
// Mojarra and
// MyFaces, since they both delay writing of the entire <input type="file"...> ... </input>
// element until
// encodeEnd.
else {
super.encodeMarkupBegin(facesContext, uiComponent);
}
}
