/* (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;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.wicket.AttributeModifier;
import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.markup.html.form.Button;
import org.apache.wicket.markup.html.form.CheckBox;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.panel.Fragment;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.model.ResourceModel;
import org.apache.wicket.model.StringResourceModel;
import org.geoserver.gwc.GWC;
import org.geoserver.gwc.config.GWCConfig;
import org.geoserver.web.GeoServerSecuredPage;
import org.geoserver.web.wicket.GeoServerAjaxFormLink;
import org.geotools.image.io.ImageIOExt;
import org.geotools.util.logging.Logging;
public class GWCSettingsPage extends GeoServerSecuredPage {
private static final Logger LOGGER = Logging.getLogger(GWCSettingsPage.class);
public GWCSettingsPage() {
setHeaderPanel(headerPanel());
GWC gwc = GWC.get();
// use a detached copy of gwc config to support the tabbed pane
final GWCConfig gwcConfig = gwc.getConfig().clone();
IModel<GWCConfig> formModel = new Model<GWCConfig>(gwcConfig);
final Form<GWCConfig> form = new Form<GWCConfig>("form", formModel);
add(form);
final GWCServicesPanel gwcServicesPanel = new GWCServicesPanel("gwcServicesPanel",
formModel);
final CachingOptionsPanel defaultCachingOptionsPanel = new CachingOptionsPanel(
"cachingOptionsPanel", formModel);
form.add(gwcServicesPanel);
form.add(defaultCachingOptionsPanel);
form.add(new Button("submit") {
private static final long serialVersionUID = 1L;
@Override
public void onSubmit() {
GWC gwc = GWC.get();
final IModel<GWCConfig> gwcConfigModel = form.getModel();
GWCConfig gwcConfig = gwcConfigModel.getObject();
try {
gwc.saveConfig(gwcConfig);
} catch (IOException e) {
LOGGER.log(Level.WARNING, "Error saving GWC config", e);
form.error("Error saving GWC config: " + e.getMessage());
return;
}
doReturn();
}
});
form.add(new GeoServerAjaxFormLink("cancel") {
private static final long serialVersionUID = 1L;
@Override
protected void onClick(AjaxRequestTarget target, @SuppressWarnings("rawtypes") Form form) {
doReturn();
}
});
checkWarnings();
}
private void checkWarnings() {
Long imageIOFileCachingThreshold = ImageIOExt.getFilesystemThreshold();
if (null == imageIOFileCachingThreshold || 0L >= imageIOFileCachingThreshold.longValue()) {
String warningMsg = new ResourceModel("GWC.ImageIOFileCachingThresholdUnsetWarning")
.getObject();
super.warn(warningMsg);
}
}
protected Component headerPanel() {
Fragment header = new Fragment(HEADER_PANEL, "header", this);
return header;
}
static CheckBox checkbox(String id, IModel<Boolean> model, String titleKey) {
CheckBox checkBox = new CheckBox(id, model);
if (null != titleKey) {
AttributeModifier attributeModifier = new AttributeModifier("title", true,
new StringResourceModel(titleKey, (Component) null, null));
checkBox.add(attributeModifier);
}
return checkBox;
}
}