/* (c) 2014 Open Source Geospatial Foundation - all rights reserved
* (c) 2001 - 2013 OpenPlans
* This code is licensed under the GPL 2.0 license, available at the root
* application directory.
*/
package org.geoserver.web.data.layergroup;
import java.util.Arrays;
import java.util.List;
import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.model.IModel;
import org.geoserver.catalog.LayerInfo;
import org.geoserver.web.data.layer.LayerDetachableModel;
import org.geoserver.web.wicket.GeoServerDataProvider;
import org.geoserver.web.wicket.GeoServerTablePanel;
import org.geoserver.web.wicket.SimpleAjaxLink;
import org.geoserver.web.wicket.GeoServerDataProvider.BeanProperty;
import org.geoserver.web.wicket.GeoServerDataProvider.Property;
/**
* Base class for a layer listing table with clickable layer names
*/
public abstract class LayerListPanel extends GeoServerTablePanel<LayerInfo> {
protected static abstract class LayerListProvider extends GeoServerDataProvider<LayerInfo> {
@Override
protected abstract List<LayerInfo> getItems();
@Override
protected List<Property<LayerInfo>> getProperties() {
return Arrays.asList( NAME, STORE, WORKSPACE );
}
public IModel newModel(Object object) {
return new LayerDetachableModel((LayerInfo)object);
}
}
private static final long serialVersionUID = 3638205114048153057L;
static Property<LayerInfo> NAME =
new BeanProperty<LayerInfo>("name", "name");
static Property<LayerInfo> STORE =
new BeanProperty<LayerInfo>("store", "resource.store.name");
static Property<LayerInfo> WORKSPACE =
new BeanProperty<LayerInfo>("workspace", "resource.store.workspace.name");
public LayerListPanel( String id ) {
this( id, new LayerListProvider() {
@Override
protected List<LayerInfo> getItems() {
return getCatalog().getLayers();
}
});
}
protected LayerListPanel(String id, GeoServerDataProvider<LayerInfo> provider) {
super(id, provider);
getTopPager().setVisible(false);
}
@Override
protected Component getComponentForProperty(String id, final IModel itemModel,
Property<LayerInfo> property) {
IModel model = property.getModel( itemModel );
if ( NAME == property ) {
return new SimpleAjaxLink( id, model ) {
@Override
protected void onClick(AjaxRequestTarget target) {
LayerInfo layer = (LayerInfo) itemModel.getObject();
handleLayer( layer, target );
}
};
}
else {
return new Label( id, model );
}
}
protected void handleLayer( LayerInfo layer, AjaxRequestTarget target ) {
}
}