private boolean canDeploySelection(Set<BootDashElement> selection) {
if (selection.isEmpty()) {
// Careful... don't return 'true' if nothing is selected.
return false;
}
for (BootDashElement e : selection) {
if (!e.getBootDashModel().getRunTarget().canDeployAppsFrom()) {
return false;
}
}
return true;
}
@Override
public int compare(Viewer viewer, Object e1, Object e2) {
if (e1 instanceof BootDashModel && e2 instanceof BootDashModel) {
return this.viewModel.getModelComparator().compare((BootDashModel) e1, (BootDashModel) e2);
} else if (e1 instanceof BootDashElement && e2 instanceof BootDashElement) {
BootDashElement bde1 = (BootDashElement) e1;
BootDashElement bde2 = (BootDashElement) e2;
if (bde1.getBootDashModel() == bde2.getBootDashModel()) {
Comparator<BootDashElement> comparator = bde1.getBootDashModel().getElementComparator();
if (comparator != null) {
return comparator.compare(bde1, bde2);
}
}
}
return super.compare(viewer, e1, e2);
}
@Override
public Object[] getElements(Object inputElement) {
if (inputElement instanceof BootDashElement) {
BootDashElement el = (BootDashElement) inputElement;
List<RequestMapping> elements = el.getLiveRequestMappings();
if (elements != null) {
return elements.toArray();
} else {
// null means we couldn't determine the request mappings.
return new Object[] {
"'" + el.getName() + "' must be running...",
"and the actuator 'mappings' ...",
"endpoint must be enabled ...",
"to obtain request mappings.",
};
}
}
return NO_ELEMENTS;
}
