jdbcdatasrc.java.svn-base

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package com.nsi.persistence;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

import com.nsi.util.settings.SystemSettings;

public class JdbcDataSrc extends DataSrcImpl
{
	public JdbcDataSrc()
	{
	}
	/**
	 * @see com.nsi.persistence.IsqlDataSource#getConnection()
	 */
	public Connection getConnection() throws Exception, SQLException
	{
		String drivername = SystemSettings.getInstance().getDrcDriver();
		String dburl = SystemSettings.getInstance().getDrcURL();
		String dbuid = SystemSettings.getInstance().getDrcUID();
		String dbpwd = SystemSettings.getInstance().getDrcPWD();
		try
		{
			Class.forName(drivername);
			return DriverManager.getConnection(dburl, dbuid, dbpwd);
		}
		catch (ClassNotFoundException cnfEx)
		{
			throw new SQLException(drivername + " : class not found \r\n" + cnfEx.getMessage());
		}
	}
	
	/**
	 * @see com.nsi.persistence.IsqlDataSource#getConnection()
	 */
	public Connection getConnection(String dbType) throws Exception, SQLException
	{
		String drivername="";
		String dburl="";
		String dbuid="";
		String dbpwd="";
		if("POSTGRE".equalsIgnoreCase(dbType))
		{
			drivername = SystemSettings.getInstance().getDrcDriver();
			dburl = SystemSettings.getInstance().getDrcURL();
			dbuid = SystemSettings.getInstance().getDrcUID();
			dbpwd = SystemSettings.getInstance().getDrcPWD();				
		}
		if("MSSQL".equalsIgnoreCase(dbType))
		{
			drivername = SystemSettings.getInstance().getJDBCSQLDriver();
			dburl = SystemSettings.getInstance().getJDBCForSQLServerUrl();
			dbuid = SystemSettings.getInstance().getSQLSUID();
			dbpwd = SystemSettings.getInstance().getSQLSPWD();
		}		
		try
		{
			Class.forName(drivername);
			return DriverManager.getConnection(dburl, dbuid, dbpwd);
		}
		catch (ClassNotFoundException cnfEx)
		{
			throw new SQLException(drivername + " : class not found \r\n" + cnfEx.getMessage());
		}	

	}
	
	
	
}