1 /**
2 * Copyright (c) 2002-2011 "Neo Technology,"
3 * Network Engine for Objects in Lund AB [http://neotechnology.com]
4 *
5 * This file is part of Neo4j.
6 *
7 * Neo4j is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 */
20 package org.neo4j.server.webadmin.rest;
21
22 import org.neo4j.server.database.Database;
23 import org.neo4j.server.webadmin.console.GremlinSession;
24 import org.neo4j.server.webadmin.console.ScriptSession;
25
26 import javax.servlet.http.HttpSession;
27
28 public class SessionFactoryImpl implements SessionFactory
29 {
30 private HttpSession httpSession;
31
32 public SessionFactoryImpl(HttpSession httpSession)
33 {
34 this.httpSession = httpSession;
35 }
36
37 @Override
38 public ScriptSession createSession( String engineName, Database database )
39 {
40 Object session = httpSession.getAttribute( "consoleSession" );
41 if ( session == null )
42 {
43 session = new GremlinSession( database );
44 httpSession.setAttribute( "consoleSession", session );
45 }
46 return (ScriptSession) session;
47 }
48 }