/* (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.auth;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.wicket.Component;
import org.apache.wicket.WicketRuntimeException;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
import org.apache.wicket.ajax.form.OnChangeAjaxBehavior;
import org.apache.wicket.extensions.markup.html.form.palette.Palette;
import org.apache.wicket.extensions.markup.html.form.palette.component.Recorder;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.ChoiceRenderer;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.ResourceModel;
import org.geoserver.security.VariableFilterChain;
import org.geoserver.security.filter.GeoServerAuthenticationFilter;
import org.geoserver.web.GeoServerApplication;
public class AuthFilterChainPalette extends Palette<String> {
AvailableAuthFilterNamesModel choicesModel;
public AuthFilterChainPalette(String id) {
this(id, null, new AvailableAuthFilterNamesModel());
}
public AuthFilterChainPalette(String id, IModel<List<String>> model) {
this(id, model, new AvailableAuthFilterNamesModel());
}
public AuthFilterChainPalette(String id, IModel<List<String>> model,
IModel<List<String>> choicesModel) {
super(id, model, choicesModel, new ChoiceRenderer() {
@Override
public String getIdValue(Object object, int index) {
return (String) getDisplayValue(object);
}
@Override
public Object getDisplayValue(Object object) {
return object.toString();
}
}, 10, true);
this.choicesModel=(AvailableAuthFilterNamesModel)choicesModel;
}
public void setChain(VariableFilterChain chain) {
choicesModel.chain=chain;
}
static class AvailableAuthFilterNamesModel implements IModel<List<String>> {
VariableFilterChain chain;
@Override
public List<String> getObject() {
List<String> result = new ArrayList<String>();
try {
result.addAll(chain.listFilterCandidates(GeoServerApplication.get().getSecurityManager()));
} catch (IOException e) {
throw new WicketRuntimeException(e);
}
return result;
}
@Override
public void detach() {
//do nothing
}
@Override
public void setObject(List<String> object) {
throw new UnsupportedOperationException();
}
}
@Override
protected Recorder newRecorderComponent()
{
Recorder recorder=super.newRecorderComponent();
recorder.add(new AjaxFormComponentUpdatingBehavior("onchange") {
private static final long serialVersionUID = 1L;
@Override
protected void onUpdate(AjaxRequestTarget target) {
}
});
return recorder;
}
/**
* Override otherwise the header is not i18n'ized
*/
@Override
public Component newSelectedHeader(final String componentId) {
return new Label(componentId, new ResourceModel(
"AuthFilterChainPalette.selectedHeader"));
}
/**
* Override otherwise the header is not i18n'ized
*/
@Override
public Component newAvailableHeader(final String componentId) {
return new Label(componentId, new ResourceModel(
"AuthFilterChainPalette.availableHeader"));
}
}