MeasuringDatabaseObject.java

Violations

Source code

/*
 * hgcommons 9
 * Hammurapi Group Common Library
 * Copyright (C) 2003  Hammurapi Group
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This program 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * URL: http://www.hammurapi.biz/hammurapi-biz/ef/xmenu/hammurapi-group/products/products/hgcommons/index.html
 * e-Mail: support@hammurapi.biz
 */
package biz.hammurapi.sql;

import java.sql.SQLException;

import biz.hammurapi.metrics.MeasurementCategory;
import biz.hammurapi.metrics.MeasurementCategoryFactory;
import biz.hammurapi.metrics.TimeIntervalCategory;

/**
 * Collects operation metrics for load, insert, update, delete.
 * @author Pavel Vlasov
 * @revision $Revision$
 */
public class MeasuringDatabaseObject extends DatabaseObject {
	protected TimeIntervalCategory timeIntervalCategory=MeasurementCategoryFactory.getTimeIntervalCategory(getClass());
	protected MeasurementCategory measurementCategory=MeasurementCategoryFactory.getCategory(getClass());
	
	public int delete(SQLProcessor processor, String tableName) throws SQLException {
		long start=timeIntervalCategory.getTime();
		try {
			return super.delete(processor, tableName);
		} finally {
			timeIntervalCategory.addInterval("delete", start);
		}
	}
	
	public int insert(SQLProcessor processor, String tableName)	throws SQLException {
		long start=timeIntervalCategory.getTime();
		try {
			return super.insert(processor, tableName);
		} finally {
			timeIntervalCategory.addInterval("insert", start);
		}
	}
	
	public int update(SQLProcessor processor, String tableName)	throws SQLException {
		long start=timeIntervalCategory.getTime();
		try {
			return super.update(processor, tableName);
		} finally {
			timeIntervalCategory.addInterval("update", start);
		}
	}
	
	public MeasuringDatabaseObject() {
		super();
		measurementCategory.addMeasurement("new", 0, 0);
	}

	public MeasuringDatabaseObject(boolean force) {
		super(force);
		measurementCategory.addMeasurement("new", 0, 0);
	}
}