@Before
public void setup() {
when(authzManager.authorize(any(Resource.class), any(User.class))).thenReturn(true);
activatedActivity = mock(Activity.class);
when(activatedActivity.getIdentifier()).thenReturn("activated activity");
when(activatedActivityBean.getInstance()).thenReturn(activatedActivity);
when(activatedActivityBean.isActivated()).thenReturn(true);
when(nonActivatedActivityBean.isActivated()).thenReturn(false);
Collection<SyncBeanDef<Activity>> activityList = new ArrayList<SyncBeanDef<Activity>>();
activityList.add(activatedActivityBean);
activityList.add(nonActivatedActivityBean);
// This covers the case where the activity manager goes directly to the Errai bean manager.
// The list includes all beans, active or otherwise, and the activity manager has to filter
// them.
when(iocManager.lookupBeans(Activity.class)).thenReturn(activityList);
// And this covers the case where the activity manager does the lookup via the
// ActivityBeansCache.
// We set this up assuming ActivityBeansCache is well-behaved, and hides the existence of
// inactive beans.
// (of course this assumption is verified in a separate test)
ActivityAndMetaInfo activatedActivityAndMetaInfo =
activityBeansCache
.new ActivityAndMetaInfo(activatedActivityBean, 0, Collections.<String>emptyList());
when(activityBeansCache.getResourceActivities())
.thenReturn(singletonList(activatedActivityAndMetaInfo));
when(activityBeansCache.getActivity("activated activity")).thenReturn(activatedActivityBean);
}
public Widget makeItem(final MenuItem item, boolean isRoot) {
if (!authzManager.authorize(item, identity)) {
return null;
}
if (item instanceof MenuItemCommand) {
final MenuItemCommand cmdItem = (MenuItemCommand) item;
if (isRoot) {
final Button button = new Button(cmdItem.getCaption());
button.setSize(ButtonSize.SMALL);
button.setEnabled(item.isEnabled());
button.addClickHandler(
new ClickHandler() {
@Override
public void onClick(final ClickEvent event) {
cmdItem.getCommand().execute();
}
});
item.addEnabledStateChangeListener(
new EnabledStateChangeListener() {
@Override
public void enabledStateChanged(final boolean enabled) {
button.setEnabled(enabled);
}
});
return button;
} else {
final NavbarLink navbarLink = new NavbarLink();
navbarLink.setText(cmdItem.getCaption());
if (!item.isEnabled()) {
navbarLink.addStyleName("disabled");
}
navbarLink.addClickHandler(
new ClickHandler() {
@Override
public void onClick(final ClickEvent event) {
cmdItem.getCommand().execute();
}
});
item.addEnabledStateChangeListener(
new EnabledStateChangeListener() {
@Override
public void enabledStateChanged(final boolean enabled) {
if (enabled) {
navbarLink.removeStyleName("disabled");
} else {
navbarLink.addStyleName("disabled");
}
}
});
return navbarLink;
}
} else if (item instanceof MenuGroup) {
final MenuGroup groups = (MenuGroup) item;
if (isRoot) {
final List<Widget> widgetList = new ArrayList<Widget>();
for (final MenuItem _item : groups.getItems()) {
final Widget widget = makeItem(_item, false);
if (widget != null) {
widgetList.add(widget);
}
}
if (widgetList.isEmpty()) {
return null;
}
return makeDropDownMenuButton(groups.getCaption(), widgetList);
} else {
final List<Widget> widgetList = new ArrayList<Widget>();
for (final MenuItem _item : groups.getItems()) {
final Widget result = makeItem(_item, false);
if (result != null) {
widgetList.add(result);
}
}
if (widgetList.isEmpty()) {
return null;
}
return makeDropDownMenuButton(groups.getCaption(), widgetList);
}
} else if (item instanceof MenuCustom) {
final Object result = ((MenuCustom) item).build();
if (result instanceof Widget) {
return (Widget) result;
}
}
return null;
}