/**
* Transform a SAXStore into a TinyTree document
*
* @param saxStore input SAXStore
* @return DocumentInfo
*/
public static DocumentInfo saxStoreToTinyTree(Configuration configuration, SAXStore saxStore) {
final TinyBuilder treeBuilder = new TinyBuilder();
try {
final TransformerXMLReceiver identity = getIdentityTransformerHandler(configuration);
identity.setResult(treeBuilder);
saxStore.replay(identity);
} catch (SAXException e) {
throw new OXFException(e);
}
return (DocumentInfo) treeBuilder.getCurrentRoot();
}
/**
* Transform a SAXStore into a dom4j document
*
* @param saxStore input SAXStore
* @return dom4j document
*/
public static Document saxStoreToDom4jDocument(SAXStore saxStore) {
final TransformerXMLReceiver identity = getIdentityTransformerHandler();
final LocationDocumentResult documentResult = new LocationDocumentResult();
identity.setResult(documentResult);
try {
saxStore.replay(identity);
} catch (SAXException e) {
throw new OXFException(e);
}
return documentResult.getDocument();
}
public static void outputResponseDocument(
final PipelineContext pipelineContext,
final ExternalContext externalContext,
final IndentedLogger indentedLogger,
final SAXStore annotatedDocument,
final XFormsContainingDocument containingDocument,
final XMLReceiver xmlReceiver)
throws SAXException, IOException {
final List<XFormsContainingDocument.Load> loads = containingDocument.getLoadsToRun();
if (containingDocument.isGotSubmissionReplaceAll()) {
// 1. Got a submission with replace="all"
// NOP: Response already sent out by a submission
// TODO: modify XFormsModelSubmission accordingly
indentedLogger.logDebug("", "handling response for submission with replace=\"all\"");
} else if (loads != null && loads.size() > 0) {
// 2. Got at least one xforms:load
// Send redirect out
// Get first load only
final XFormsContainingDocument.Load load = loads.get(0);
// Send redirect
final String redirectResource = load.getResource();
indentedLogger.logDebug(
"", "handling redirect response for xforms:load", "url", redirectResource);
// Set isNoRewrite to true, because the resource is either a relative path or already contains
// the servlet context
externalContext.getResponse().sendRedirect(redirectResource, null, false, false, true);
// Still send out a null document to signal that no further processing must take place
XMLUtils.streamNullDocument(xmlReceiver);
} else {
// 3. Regular case: produce an XHTML document out
final ElementHandlerController controller = new ElementHandlerController();
// Register handlers on controller (the other handlers are registered by the body handler)
{
controller.registerHandler(
XHTMLHeadHandler.class.getName(), XMLConstants.XHTML_NAMESPACE_URI, "head");
controller.registerHandler(
XHTMLBodyHandler.class.getName(), XMLConstants.XHTML_NAMESPACE_URI, "body");
// Register a handler for AVTs on HTML elements
final boolean hostLanguageAVTs =
XFormsProperties
.isHostLanguageAVTs(); // TODO: this should be obtained per document, but we only
// know about this in the extractor
if (hostLanguageAVTs) {
controller.registerHandler(
XXFormsAttributeHandler.class.getName(),
XFormsConstants.XXFORMS_NAMESPACE_URI,
"attribute");
controller.registerHandler(
XHTMLElementHandler.class.getName(), XMLConstants.XHTML_NAMESPACE_URI);
}
// Swallow XForms elements that are unknown
controller.registerHandler(
NullHandler.class.getName(), XFormsConstants.XFORMS_NAMESPACE_URI);
controller.registerHandler(
NullHandler.class.getName(), XFormsConstants.XXFORMS_NAMESPACE_URI);
controller.registerHandler(NullHandler.class.getName(), XFormsConstants.XBL_NAMESPACE_URI);
}
// Set final output
controller.setOutput(new DeferredXMLReceiverImpl(xmlReceiver));
// Set handler context
controller.setElementHandlerContext(
new HandlerContext(
controller, pipelineContext, containingDocument, externalContext, null));
// Process the entire input
annotatedDocument.replay(
new ExceptionWrapperXMLReceiver(controller, "converting XHTML+XForms document to XHTML"));
}
containingDocument.afterInitialResponse();
}