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Java > Open Source Codes > org > objectweb > medor > eval > lib > MedorConnectionResources


1 /**
2  * MEDOR: Middleware Enabling Distributed Object Requests
3  *
4  * Copyright (C) 2001-2003 France Telecom R&D
5  * Contact: alexandre.lefebvre@rd.francetelecom.com
6  *
7  * This library is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2.1 of the License, or (at your option) any later version.
11  *
12  * This library 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 GNU
15  * Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public
18  * License along with this library; if not, write to the Free Software
19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20  *
21  * Initial developers: M. Alia, A. Lefebvre
22  */
23 package org.objectweb.medor.eval.lib;
24
25 import org.objectweb.medor.api.EvaluationException;
26 import org.objectweb.medor.eval.api.ConnectionResources;
27 import org.objectweb.medor.query.api.QueryLeaf;
28
29 import java.util.HashMap JavaDoc;
30
31 public class MedorConnectionResources implements ConnectionResources {
32
33     HashMap JavaDoc map;
34
35     public MedorConnectionResources(HashMap JavaDoc map) {
36         this.map = map;
37     }
38
39     public Object JavaDoc getConnection(QueryLeaf ql) {
40         return map.get(ql);
41     }
42
43     public void setConnection(QueryLeaf ql, Object JavaDoc connection)
44         throws EvaluationException {
45         map.put(ql, connection);
46     }
47
48     public QueryLeaf[] getRequiredQueryLeafConnection() {
49         return (QueryLeaf[]) map.keySet().toArray(new QueryLeaf[0]);
50     }
51 }
52
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