/**
* Restore an XFormsContainingDocument from XFormsState only.
*
* <p>Used by XFormsStateManager.
*
* @param xformsState XFormsState containing static and dynamic state
* @param disableUpdates whether to disable updates (for recreating initial document upon browser
* back)
*/
public XFormsContainingDocument(XFormsState xformsState, boolean disableUpdates) {
super();
// 1. Restore the static state
{
final scala.Option<String> staticStateDigest = xformsState.staticStateDigest();
if (staticStateDigest.isDefined()) {
final XFormsStaticState cachedState =
XFormsStaticStateCache.instance().getDocument(staticStateDigest.get());
if (cachedState != null) {
// Found static state in cache
indentedLogger().logDebug("", "found static state by digest in cache");
this.staticState = cachedState;
} else {
// Not found static state in cache, create static state from input
indentedLogger().logDebug("", "did not find static state by digest in cache");
indentedLogger().startHandleOperation("initialization", "restoring static state");
this.staticState =
XFormsStaticStateImpl.restore(staticStateDigest, xformsState.staticState());
indentedLogger().endHandleOperation();
// Store in cache
XFormsStaticStateCache.instance().storeDocument(this.staticState);
}
assert this.staticState.isServerStateHandling();
} else {
// Not digest provided, create static state from input
indentedLogger().logDebug("", "did not find static state by digest in cache");
this.staticState =
XFormsStaticStateImpl.restore(staticStateDigest, xformsState.staticState());
assert this.staticState.isClientStateHandling();
}
this.staticOps = new StaticStateGlobalOps(staticState.topLevelPart());
this.xpathDependencies = Version.instance().createUIDependencies(this);
this.supportUpdates = !disableUpdates && !isNoUpdates();
}
// 2. Restore the dynamic state
indentedLogger().startHandleOperation("initialization", "restoring containing document");
try {
restoreDynamicState(xformsState.dynamicState());
} catch (Exception e) {
throw OrbeonLocationException.wrapException(
e, new ExtendedLocationData(null, "re-initializing XForms containing document"));
}
indentedLogger().endHandleOperation();
}
/**
* Create an XFormsContainingDocument from an XFormsStaticState object.
*
* <p>Used by XFormsToXHTML.
*
* @param staticState static state object
* @param uriResolver URIResolver for loading instances during initialization (and possibly more,
* such as schemas and "GET" submissions upon initialization)
* @param response optional response for handling replace="all" during initialization
*/
public XFormsContainingDocument(
XFormsStaticState staticState,
XFormsURIResolver uriResolver,
ExternalContext.Response response) {
super();
// Create UUID for this document instance
this.uuid = SecureUtils.randomHexId();
// Initialize request information
{
initializeRequestInformation();
initializePathMatchers();
}
indentedLogger()
.startHandleOperation(
"initialization",
"creating new ContainingDocument (static state object provided).",
"uuid",
this.uuid);
{
// Remember static state
this.staticState = staticState;
this.staticOps = new StaticStateGlobalOps(staticState.topLevelPart());
// NOTE: template is not stored right away, as it depends on the evaluation of the noscript
// property.
this.xpathDependencies = Version.instance().createUIDependencies(this);
// Whether we support updates
// NOTE: Reading the property requires the static state set above
this.supportUpdates = !isNoUpdates();
// Remember parameters used during initialization
this.uriResolver = uriResolver;
this.response = response;
this.initializing = true;
// Initialize the containing document
try {
initialize();
} catch (Exception e) {
throw OrbeonLocationException.wrapException(
e, new ExtendedLocationData(null, "initializing XForms containing document"));
}
}
indentedLogger().endHandleOperation();
}
@Override
public Scope innerScope() {
// Do it here because at construction time, we don't yet have access to the static state!
return staticState.topLevelPart().startScope();
}
@Override
public PartAnalysis partAnalysis() {
return staticState.topLevelPart();
}