package org.geoserver.web.security;
import java.io.IOException;
import java.util.List;
import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.model.StringResourceModel;
import org.geoserver.security.impl.ServiceAccessRule;
import org.geoserver.security.impl.ServiceAccessRuleDAO;
import org.geoserver.web.wicket.GeoServerDialog;
import org.geoserver.web.wicket.GeoServerTablePanel;
import org.geoserver.web.wicket.ParamResourceModel;
public class SelectionServiceRemovalLink extends AjaxLink {
GeoServerTablePanel<ServiceAccessRule> services;
GeoServerDialog dialog;
public SelectionServiceRemovalLink(String id, GeoServerTablePanel<ServiceAccessRule> services,
GeoServerDialog dialog) {
super(id);
this.services = services;
this.dialog = dialog;
}
@Override
public void onClick(AjaxRequestTarget target) {
final List<ServiceAccessRule> selection = services.getSelection();
if (selection.size() == 0)
return;
dialog.setTitle(new ParamResourceModel("confirmRemoval", this));
// if there is something to cancel, let's warn the user about what
// could go wrong, and if the user accepts, let's delete what's needed
dialog.showOkCancel(target, new GeoServerDialog.DialogDelegate() {
protected Component getContents(String id) {
// show a confirmation panel for all the objects we have to remove
return new ConfirmRemovalServicePanel(id, selection) {
@Override
protected StringResourceModel canRemove(ServiceAccessRule service) {
return SelectionServiceRemovalLink.this.canRemove(service);
}
};
}
protected boolean onSubmit(AjaxRequestTarget target, Component contents) {
// cascade delete the whole selection
ServiceAccessRuleDAO dao = ServiceAccessRuleDAO.get();
for (ServiceAccessRule service : selection) {
dao.removeRule(service);
}
try {
dao.storeRules();
} catch (IOException e) {
e.printStackTrace();
}
// the deletion will have changed what we see in the page
// so better clear out the selection
services.clearSelection();
return true;
}
@Override
public void onClose(AjaxRequestTarget target) {
// if the selection has been cleared out it's sign a deletion
// occurred, so refresh the table
if (services.getSelection().size() == 0) {
setEnabled(false);
target.addComponent(SelectionServiceRemovalLink.this);
target.addComponent(services);
}
}
});
}
protected StringResourceModel canRemove(ServiceAccessRule service) {
return null;
}
}