/* (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.security.web.usergroup;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.WicketRuntimeException;
import org.apache.wicket.markup.html.form.ChoiceRenderer;
import org.apache.wicket.markup.html.form.DropDownChoice;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.ResourceModel;
import org.geoserver.security.GeoServerUserGroupService;
import org.geoserver.web.GeoServerApplication;
/**
* Drop down choice widget for {@link GeoServerUserGroupService} configurations.
*
* @author Justin Deoliveira, OpenGeo
*
*/
public class UserGroupServiceChoice extends DropDownChoice<String> {
public UserGroupServiceChoice(String id) {
super(id,new UserGroupServiceNamesModel(), new UserGroupServiceChoiceRenderer());
}
public UserGroupServiceChoice(String id, IModel<String> model) {
super(id, model, new UserGroupServiceNamesModel(), new UserGroupServiceChoiceRenderer());
}
static class UserGroupServiceNamesModel implements IModel<List<String>> {
List<String> serviceNames;
UserGroupServiceNamesModel() {
try {
this.serviceNames = new ArrayList(
GeoServerApplication.get().getSecurityManager().listUserGroupServices());
} catch (IOException e) {
throw new WicketRuntimeException(e);
}
}
UserGroupServiceNamesModel(List<String> serviceNames) {
this.serviceNames = serviceNames;
}
@Override
public List<String> getObject() {
return serviceNames;
}
@Override
public void detach() {
//do nothing
}
@Override
public void setObject(List<String> object) {
throw new UnsupportedOperationException();
}
}
static class UserGroupServiceChoiceRenderer extends ChoiceRenderer<String> {
@Override
public Object getDisplayValue(String object) {
//do a resource lookup
return new ResourceModel(object, object).getObject();
}
@Override
public String getIdValue(String object, int index) {
return object;
}
}
}