/**
* Copyright (c) 2011-2014, OpenIoT
*
* This file is part of OpenIoT.
*
* OpenIoT is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, version 3 of the License.
*
* OpenIoT is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with OpenIoT. If not, see <http://www.gnu.org/licenses/>.
*
* Contact: OpenIoT mailto: info@openiot.eu
*/
package org.openiot.ui.request.definition.web.model.validation.validators;
import java.util.List;
import org.openiot.ui.request.commons.interfaces.GraphModel;
import org.openiot.ui.request.definition.web.model.nodes.impl.filters.Group;
import org.openiot.ui.request.definition.web.model.validation.GraphValidationError;
import org.openiot.ui.request.definition.web.model.validation.GraphValidationError.ErrorType;
/**
*
* @author archie
*/
public class OpenIoTGraphNodeValidator extends DefaultGraphNodeValidator {
public OpenIoTGraphNodeValidator(GraphModel model) {
super(model);
}
//-------------------------------------------------------------------------
// Visitors
//-------------------------------------------------------------------------
@SuppressWarnings("unchecked")
public void visit(Group node) {
if (visitedNodes.contains(node)) {
defaultVisit(node);
return;
}
defaultVisit(node);
// Addditional validation logic
List<String> groupList = (List<String>) node.getPropertyValueMap().get("GROUPS");
if( groupList == null || groupList.isEmpty() ){
validationErrors.add( new GraphValidationError(ErrorType.NoGroupsSpecified, node.getClass().getSimpleName(), "", node.getUID()));
}
}
}