/**
* LayerInfo has been created, add a matching {@link GeoServerTileLayer}
*
* @see CatalogLayerEventListener#handleAddEvent
* @see GWC#add(GeoServerTileLayer)
*/
void createTileLayer(final LayerInfo layerInfo) {
GWCConfig defaults = mediator.getConfig();
if (defaults.isSane() && defaults.isCacheLayersByDefault()) {
GridSetBroker gridSetBroker = mediator.getGridSetBroker();
GeoServerTileLayer tileLayer = new GeoServerTileLayer(layerInfo, defaults, gridSetBroker);
mediator.add(tileLayer);
}
}
/**
* If either a {@link LayerInfo} or {@link LayerGroupInfo} has been added to the {@link Catalog} ,
* create a corresponding GWC TileLayer depending on the value of {@link
* GWCConfig#isCacheLayersByDefault()}.
*
* @see org.geoserver.catalog.event.CatalogListener#handleAddEvent
* @see GWC#createLayer(LayerInfo)
* @see GWC#createLayer(LayerGroupInfo)
*/
public void handleAddEvent(CatalogAddEvent event) throws CatalogException {
GWCConfig config = mediator.getConfig();
boolean sane = config.isSane();
boolean cacheLayersByDefault = config.isCacheLayersByDefault();
if (!cacheLayersByDefault) {
return;
}
if (!sane) {
log.info(
"Ignoring auto-creation of tile layer for "
+ event.getSource()
+ ": global gwc settings are not sane");
}
Object obj = event.getSource();
// We only handle layers here. Layer groups are initially empty
if (obj instanceof LayerInfo) {
log.finer("Handling add event: " + obj);
LayerInfo layerInfo = (LayerInfo) obj;
createTileLayer(layerInfo);
} else if (obj instanceof LayerGroupInfo) {
LayerGroupInfo lgi = (LayerGroupInfo) obj;
createTileLayer(lgi);
}
}
/**
* LayerGroupInfo has been created, add a matching {@link GeoServerTileLayer}
*
* @see CatalogLayerEventListener#handleAddEvent
* @see GWC#add(GeoServerTileLayer)
*/
public void createTileLayer(LayerGroupInfo lgi) {
GWCConfig defaults = mediator.getConfig();
GridSetBroker gridSetBroker = mediator.getGridSetBroker();
GeoServerTileLayer tileLayer = new GeoServerTileLayer(lgi, defaults, gridSetBroker);
mediator.add(tileLayer);
}