01: /*
02: * hgcommons 7
03: * Hammurapi Group Common Library
04: * Copyright (C) 2003 Hammurapi Group
05: *
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2 of the License, or (at your option) any later version.
10: *
11: * This program is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this library; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19: *
20: * URL: http://www.hammurapi.biz/hammurapi-biz/ef/xmenu/hammurapi-group/products/products/hgcommons/index.html
21: * e-Mail: support@hammurapi.biz
22: */
23: package biz.hammurapi.sql;
24:
25: import java.sql.SQLException;
26:
27: import biz.hammurapi.metrics.MeasurementCategory;
28: import biz.hammurapi.metrics.MeasurementCategoryFactory;
29: import biz.hammurapi.metrics.TimeIntervalCategory;
30:
31: /**
32: * Collects operation metrics for load, insert, update, delete.
33: * @author Pavel Vlasov
34: * @revision $Revision$
35: */
36: public class MeasuringDatabaseObject extends DatabaseObject {
37: protected TimeIntervalCategory timeIntervalCategory = MeasurementCategoryFactory
38: .getTimeIntervalCategory(getClass());
39: protected MeasurementCategory measurementCategory = MeasurementCategoryFactory
40: .getCategory(getClass());
41:
42: public int delete(SQLProcessor processor, String tableName)
43: throws SQLException {
44: long start = timeIntervalCategory.getTime();
45: try {
46: return super .delete(processor, tableName);
47: } finally {
48: timeIntervalCategory.addInterval("delete", start);
49: }
50: }
51:
52: public int insert(SQLProcessor processor, String tableName)
53: throws SQLException {
54: long start = timeIntervalCategory.getTime();
55: try {
56: return super .insert(processor, tableName);
57: } finally {
58: timeIntervalCategory.addInterval("insert", start);
59: }
60: }
61:
62: public int update(SQLProcessor processor, String tableName)
63: throws SQLException {
64: long start = timeIntervalCategory.getTime();
65: try {
66: return super .update(processor, tableName);
67: } finally {
68: timeIntervalCategory.addInterval("update", start);
69: }
70: }
71:
72: public MeasuringDatabaseObject() {
73: super ();
74: measurementCategory.addMeasurement("new", 0, 0);
75: }
76:
77: public MeasuringDatabaseObject(boolean force) {
78: super (force);
79: measurementCategory.addMeasurement("new", 0, 0);
80: }
81: }
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