/* (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.layer;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import org.apache.wicket.Page;
import org.apache.wicket.PageParameters;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.PropertyModel;
import org.geoserver.catalog.LayerGroupInfo;
import org.geoserver.catalog.LayerInfo;
import org.geoserver.catalog.WorkspaceInfo;
import org.geoserver.gwc.layer.GeoServerTileLayer;
import org.geoserver.web.data.layergroup.LayerGroupEditPage;
import org.geoserver.web.data.resource.ResourceConfigurationPage;
import org.geoserver.web.wicket.SimpleAjaxLink;
import org.geowebcache.layer.TileLayer;
import com.google.common.collect.ImmutableMap;
/**
* A simple ajax link that links to the edit page for the given {@link GeoServerTileLayer} (that is,
* either to the layerinfo edit page or layergroup edit page, as appropriate)
*
*/
class ConfigureCachedLayerAjaxLink extends SimpleAjaxLink<TileLayer> {
private static final long serialVersionUID = 1L;
private Class<? extends Page> returnPage;
/**
* @param id
* component id
* @param itemModel
* model over the tile layer to configure
* @param returnPage
* which page to instruct the LayerInfo or LayerGroupInfo edit page to return to
*/
public ConfigureCachedLayerAjaxLink(String id, IModel<TileLayer> itemModel,
Class<? extends Page> returnPage) {
super(id, itemModel, new PropertyModel<String>(itemModel, "name"));
this.returnPage = returnPage;
}
@Override
protected void onClick(AjaxRequestTarget target) {
final TileLayer layer = getModelObject();
if (!(layer instanceof GeoServerTileLayer)) {
return;
}
final GeoServerTileLayer geoserverTileLayer = (GeoServerTileLayer) getModelObject();
LayerInfo layerInfo = geoserverTileLayer.getLayerInfo();
if (layerInfo != null) {
ResourceConfigurationPage resourceConfigPage;
resourceConfigPage = new ResourceConfigurationPage(layerInfo, false);
// tell the resource/layer edit page to start up on the tile cache tab
resourceConfigPage.setSelectedTab(LayerCacheOptionsTabPanel.class);
if (returnPage != null) {
resourceConfigPage.setReturnPage(returnPage);
}
setResponsePage(resourceConfigPage);
} else {
LayerGroupInfo layerGroup = geoserverTileLayer.getLayerGroupInfo();
WorkspaceInfo workspace = layerGroup.getWorkspace();
String wsName = workspace == null ? null : workspace.getName();
Map<String, String> params = new HashMap<String, String>();
params.put(LayerGroupEditPage.GROUP, layerGroup.getName());
params.put(LayerGroupEditPage.WORKSPACE, wsName);
PageParameters parameters = new PageParameters(params);
LayerGroupEditPage layerGroupEditPage = new LayerGroupEditPage(parameters);
if (returnPage != null) {
layerGroupEditPage.setReturnPage(returnPage);
}
setResponsePage(layerGroupEditPage);
}
}
}