/**
* Hack trigger of a Seam component that will trigger reset of most Seam components caches, only
* if dev mode is enabled
*
* <p>This is handled here to be done very early, before response is constructed.
*
* @since 5.6
* @see Framework#isDevModeSet()
*/
protected void resetHotReloadContext(FacesContext facesContext) {
if (Framework.isDevModeSet()) {
try {
ExpressionFactory ef = facesContext.getApplication().getExpressionFactory();
ELContext context = facesContext.getELContext();
String actionBinding = SEAM_HOTRELOAD_TRIGGER_ACTION;
MethodExpression action =
ef.createMethodExpression(
context, actionBinding, String.class, new Class[] {DocumentView.class});
action.invoke(context, new Object[0]);
} catch (ELException | NullPointerException e) {
String msg =
"Error while trying to flush seam context after a reload, executing method expression '"
+ SEAM_HOTRELOAD_TRIGGER_ACTION
+ "'";
log.error(msg, e);
}
}
}
@Override
public void encodeBegin(FacesContext context) throws IOException {
if (Framework.isDevModeSet()) {
// sanity check before checking for nested forms: issue an error if
// there is a parent container that is a form
UIComponent parent = getParent();
while (parent != null) {
if (parent instanceof NXHtmlForm) {
log.error(
String.format(
"Form component with id '%s' is already surrounded" + " by a form with id '%s'",
getId(), parent.getId()));
break;
}
parent = parent.getParent();
}
}
super.processDecodes(context);
}
@Override
public void handleEvent(Event event) {
if (!Framework.isDevModeSet()) {
log.info("Do not flush the directory caches: dev mode is not set");
return;
}
if (!ReloadEventNames.RELOAD_EVENT_ID.equals(event.getId())) {
return;
}
try {
RepositoryManager rm = Framework.getService(RepositoryManager.class);
// Transaction management
final boolean txStarted =
!TransactionHelper.isTransactionActive() && TransactionHelper.startTransaction();
boolean txSucceed = false;
try {
new UnrestrictedSessionRunner(rm.getDefaultRepositoryName()) {
@Override
public void run() {
DocumentRoutingService service =
Framework.getLocalService(DocumentRoutingService.class);
service.importAllRouteModels(session);
}
}.runUnrestricted();
txSucceed = true;
} finally {
if (txStarted) {
if (!txSucceed) {
TransactionHelper.setTransactionRollbackOnly();
log.warn("Rollbacking import of route models");
}
TransactionHelper.commitOrRollbackTransaction();
}
}
} catch (NuxeoException e) {
log.error("Error while reloading the route models", e);
}
}