/**
* Replace a layer identified by its name, by another.
*
* @param layerName the name of the layer to be replaced
* @param layer the new layer
*/
public void replaceLayer(String layerName, FLayer layer) throws LoadLayerException {
FLayer lyr;
FLayer parent;
for (int i = 0; i < layers.size(); i++) {
lyr = ((FLayer) layers.get(i));
if (lyr.getName().compareToIgnoreCase(layerName) == 0) {
parent = lyr.getParentLayer();
removeLayer(i);
if (parent != null) {
// Notificamos a la capa que va a ser añadida
if (layer instanceof FLyrDefault) {
((FLyrDefault) layer).wakeUp();
}
}
if (layer instanceof FLayers) {
FLayers layers = (FLayers) layer;
fmap.addAsCollectionListener(layers);
}
callLayerAdding(LayerCollectionEvent.createLayerAddingEvent(layer));
layers.add(i, layer);
layer.setParentLayer(this);
callLayerAdded(LayerCollectionEvent.createLayerAddedEvent(layer));
break;
}
}
}
/**
* Adds a layer in an specified position in this node.
*
* @param layer a layer
*/
public void addLayer(int pos, FLayer layer) {
try {
// Notificamos a la capa que va a ser añadida
if (layer instanceof FLyrDefault) {
((FLyrDefault) layer).wakeUp();
}
if (layer instanceof FLayers) {
FLayers layers = (FLayers) layer;
fmap.addAsCollectionListener(layers);
}
callLayerAdding(LayerCollectionEvent.createLayerAddingEvent(layer));
doAddLayer(pos, layer);
callLayerAdded(LayerCollectionEvent.createLayerAddedEvent(layer));
} catch (CancelationException e) {
logger.warn(e.getMessage());
} catch (LoadLayerException e) {
layer.setAvailable(false);
layer.addError(e);
}
}
