/**
* The properties are copied only the first time, in this way we can save only the layers
* effectively modified from the original one
*/
@Override
public void putOriginalPropertiesInCache(AbstractMementoOriginalProperties memento) {
boolean treeInitialized = (Boolean) Registry.get(UserSessionEnum.TREE_LOADED.name());
if (treeInitialized) {
if (memento != null && !this.modifiedLayersMap.containsKey(memento.getRefBaseElement())) {
this.modifiedLayersMap.put(memento.getRefBaseElement(), memento);
if (super.peek() == null) {
this.observable.setChanged();
this.observable.notifyObservers(LayerEvents.SAVE_CACHE_NOT_EMPTY);
/*System.out.println("Event SAVE_CACHE_NOT_EMPTY notified to "
+ this.observable.countObservers() + " observers");*/
}
}
}
}
@Override
public boolean add(IMemento<ISave> memento) {
boolean treeInitialized = (Boolean) Registry.get(UserSessionEnum.TREE_LOADED.name());
boolean condition = false;
if (treeInitialized) {
condition = super.add(memento);
if (condition && super.size() == 1) {
this.observable.setChanged();
this.observable.notifyObservers(LayerEvents.SAVE_CACHE_NOT_EMPTY);
/*System.out.println("Event SAVE_CACHE_NOT_EMPTY notified to "
+ this.observable.countObservers() + " observers");*/
}
// System.out.println("GPLayerSaveCache: added " + memento.getClass().getName());
}
return condition;
}