1 /*
2 *
3 * Fosstrak LLRP Commander (www.fosstrak.org)
4 *
5 * Copyright (C) 2008 ETH Zurich
6 *
7 * This program 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 */
21
22 package org.fosstrak.capturingapp;
23
24 import org.apache.log4j.Logger;
25 import org.drools.builder.ResourceType;
26 import org.drools.io.ResourceFactory;
27
28 /**
29 * The default handler. This handler gets always loaded. if you invoke the
30 * handler with a change-set file, the handler will use this change-set to
31 * load the drools rule set.
32 * @author sawielan
33 *
34 */
35 public class DefaultECReportHandler extends ECReportsHandler {
36
37 // logger
38 private static final Logger log = Logger.getLogger(DefaultECReportHandler.class);
39
40 /**
41 * default constructor.
42 */
43 public DefaultECReportHandler() {
44 super();
45 }
46
47 /**
48 * create a new handler with a non default change set.
49 * @param changeSet
50 */
51 public DefaultECReportHandler(String changeSet) {
52 super(changeSet);
53 }
54
55 @Override
56 public void loadRules() {
57 // we only load the rules when the rule base is empty.
58 if (null == kbase) {
59 log.debug("loading rules from file.");
60 kbuilder.add(
61 ResourceFactory.newClassPathResource(
62 changeSet,
63 DefaultECReportHandler.class),
64 ResourceType.CHANGE_SET);
65 }
66
67 }
68 }