/**
* Copyright (C) 2010-2017 Structr GmbH
*
* This file is part of Structr <http://structr.org>.
*
* Structr is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* Structr 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Structr. If not, see <http://www.gnu.org/licenses/>.
*/
package org.structr.websocket.command;
import java.util.Map;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.structr.common.SecurityContext;
import org.structr.common.error.FrameworkException;
import org.structr.core.app.App;
import org.structr.core.app.StructrApp;
import org.structr.core.property.PropertyMap;
import org.structr.web.entity.dom.DOMNode;
import org.structr.web.entity.dom.relationship.DOMChildren;
import org.structr.websocket.message.MessageBuilder;
import org.structr.websocket.message.WebSocketMessage;
//~--- classes ----------------------------------------------------------------
/**
* Insert a node as child of the given node
*
*
*/
public class InsertCommand extends AbstractCommand {
private static final Logger logger = LoggerFactory.getLogger(InsertCommand.class.getName());
//~--- methods --------------------------------------------------------
@Override
public void processMessage(final WebSocketMessage webSocketData) {
final SecurityContext securityContext = getWebSocket().getSecurityContext();
final App app = StructrApp.getInstance(securityContext);
// new node properties
final Map<String, Object> properties = webSocketData.getNodeData();
String parentId = (String) properties.get("id");
final Map<String, Object> relData = webSocketData.getRelData();
if (parentId != null) {
DOMNode parentNode = (DOMNode) getNode(parentId);
DOMNode nodeToInsert = null;
try {
PropertyMap nodeProperties = PropertyMap.inputTypeToJavaType(securityContext, properties);
nodeToInsert = app.create(DOMNode.class, nodeProperties);
} catch (FrameworkException fex) {
logger.warn("Could not create node.", fex);
getWebSocket().send(MessageBuilder.status().code(fex.getStatus()).message(fex.getMessage()).build(), true);
}
if ((nodeToInsert != null) && (parentNode != null)) {
try {
PropertyMap relProperties = PropertyMap.inputTypeToJavaType(securityContext, relData);
app.create(parentNode, nodeToInsert, DOMChildren.class, relProperties);
} catch (FrameworkException t) {
getWebSocket().send(MessageBuilder.status().code(400).message(t.getMessage()).build(), true);
}
} else {
getWebSocket().send(MessageBuilder.status().code(404).build(), true);
}
} else {
getWebSocket().send(MessageBuilder.status().code(400).message("Insertion of new node failed.").build(), true);
}
}
//~--- get methods ----------------------------------------------------
@Override
public String getCommand() {
return "INSERT";
}
}