/* (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.gwc.web.gridset;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.apache.wicket.Component;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.CheckBox;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.model.IModel;
import org.geoserver.gwc.GWC;
import org.geoserver.web.wicket.GeoServerDataProvider.Property;
import org.geoserver.web.wicket.GeoServerTablePanel;
import org.geowebcache.diskquota.storage.Quota;
import org.geowebcache.grid.GridSet;
/**
* Panel listing the configured GridSet object on a table
*
* @author groldan
* @see GridSetTableProvider
*/
public abstract class GridSetListTablePanel extends GeoServerTablePanel<GridSet> {
private static final long serialVersionUID = 5957961031378924960L;
public GridSetListTablePanel(final String id, final GridSetTableProvider provider,
final boolean selectable) {
super(id, provider, selectable);
}
@SuppressWarnings("rawtypes")
@Override
protected Component getComponentForProperty(final String id, final IModel itemModel,
final Property<GridSet> property) {
if (property == GridSetTableProvider.NAME) {
GridSet gridSet = (GridSet) itemModel.getObject();
return nameLink(id, gridSet);
} else if (property == GridSetTableProvider.EPSG_CODE) {
String epsgCode = (String) property.getModel(itemModel).getObject();
return new Label(id, epsgCode);
} else if (property == GridSetTableProvider.TILE_DIMENSION) {
String tileDimension = (String) property.getModel(itemModel).getObject();
return new Label(id, tileDimension);
} else if (property == GridSetTableProvider.ZOOM_LEVELS) {
Integer zoomLevels = (Integer) property.getModel(itemModel).getObject();
return new Label(id, zoomLevels.toString());
} else if (property == GridSetTableProvider.QUOTA_USED) {
Quota usedQuota = (Quota) property.getModel(itemModel).getObject();
String quotaStr = usedQuota == null ? "N/A" : usedQuota.toNiceString();
return new Label(id, quotaStr);
} else if (property == GridSetTableProvider.ACTION_LINK) {
String gridSetName = (String) property.getModel(itemModel).getObject();
Component actionLink = actionLink(id, gridSetName);
return actionLink;
}
throw new IllegalArgumentException("Unknown property: " + property.getName());
}
protected abstract Component nameLink(final String id, final GridSet gridSet);
protected abstract Component actionLink(final String id, String gridSetName);
/**
* Overrides to return a disabled and non selectable checkbox if the GridSet for the item is an
* internally defined one
*
* @see org.geoserver.web.wicket.GeoServerTablePanel#selectOneCheckbox
*/
@Override
protected CheckBox selectOneCheckbox(Item item) {
CheckBox cb = super.selectOneCheckbox(item);
GridSet gs = (GridSet) item.getModelObject();
String name = gs.getName();
final boolean internal = GWC.get().isInternalGridSet(name);
if (internal) {
cb.setEnabled(false);
cb.setModelObject(Boolean.FALSE);
}
return cb;
}
/**
* Overrides to remove any internal gridset from the list
*
* @see org.geoserver.web.wicket.GeoServerTablePanel#getSelection()
*/
@Override
public List<GridSet> getSelection() {
List<GridSet> selection = new ArrayList<GridSet>(super.getSelection());
for (Iterator<GridSet> it = selection.iterator(); it.hasNext();) {
GridSet g = it.next();
if (GWC.get().isInternalGridSet(g.getName())) {
it.remove();
}
}
return selection;
}
}