We just made a custom PlaceController and Historian to share some log
messages. Most of the google methods are private so that we can't just
override them implementing our log messages.
You mentioned GWT.setUncaughtExceptionHandler and i already placed it in my
code. But it may be the wrong place. Where do i have to place it to catch
all the exceptions mentioned?
But maybe our placecontroller puts some magic in there:
public DfsPlaceController(EventBus eventBus) {
super(eventBus);
}
public DfsPlaceController(EventBus eventBus, Delegate delegate) {
super(eventBus, delegate);
}
protected BreadcrumbBar createBreadcrumbBar() {
BreadcrumbBar breadcrumbBar = new BreadcrumbBar();
return breadcrumbBar;
}
@Override
public void goTo(Place newPlace) {
LOG.debug("goTo: " + newPlace);
super.goTo(newPlace);
updateBreadcrumbBar(newPlace);
}
public void updateBreadcrumbBar() {
updateBreadcrumbBar(getWhere());
}
protected void updateBreadcrumbBar(Place place) {
try {
RootPanel breadcrumbRootPanel = RootPanel.get("breadcrumb");
if (breadcrumbRootPanel.getWidgetCount() == 0) {
LOG.debug("#updateBreadcrumbBar: No breadcrumb rootpanel
available.");
return;
}
Widget widget = breadcrumbRootPanel.getWidget(0);
if (!(widget instanceof BreadcrumbBar)) {
LOG.debug("#updateBreadcrumbBar: The first widget is not the
breadcrumb bar.");
return;
}
BreadcrumbBar breadcrumbBar = (BreadcrumbBar) widget;
BreadcrumbItem[] items = BreadcrumbBar.NO_BREADCRUMB_ITEMS;
if (place instanceof AbstractPlace) {
AbstractPlace abstractPlace = (AbstractPlace) place;
items = abstractPlace.getBreadcrumbItems();
}
breadcrumbBar.setBreadcrumbItems(items);
} catch (Exception ex) {
LOG.error("Unable to update breadcrumb bar.", ex);
}
}
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