/*
* JBoss, Home of Professional Open Source
* Copyright 2007, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* 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,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* (C) 2005-2006,
* @author JBoss Inc.
*/
//
// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003
//
// Arjuna Technologies Ltd.,
// Newcastle upon Tyne,
// Tyne and Wear,
// UK.
//
// $Id: JDBCNumberTableImpl02.java,v 1.5 2004/06/11 15:48:48 swheater Exp $
//
package org.jboss.jbossts.qa.JDBCResources04Impls;
import org.jboss.jbossts.qa.JDBCResources04.*;
import org.jboss.jbossts.qa.Utils.OTS;
import org.omg.CORBA.IntHolder;
import org.omg.CosTransactions.Control;
import org.omg.CosTransactions.Status;
import java.sql.*;
import java.util.Properties;
public class JDBCNumberTableImpl02 implements NumberTableOperations
{
public JDBCNumberTableImpl02(String databaseURL, String databaseUser, String databasePassword, String databaseDynamicClass, int timeout)
throws InvocationException
{
_dbUser = databaseUser;
_databaseURL = databaseURL;
_dbUser = databaseUser;
_databasePassword = databasePassword;
_databaseDynamicClass = databaseDynamicClass;
_databaseTimeout = timeout;
try
{
Connection connection = getConnection();
DatabaseMetaData dbmd = connection.getMetaData();
if (dbmd.getDatabaseProductName().startsWith("Microsoft"))
{
System.err.println("SQLServer message");
_useTimeout = true;
}
else if (dbmd.getDatabaseProductName().equals("DBMS:cloudscape"))
{
System.err.println("setting CLOUD message");
}
connection.close();
}
catch (Exception e)
{
System.err.println("JDBCNumberTableImpl01.JDBCNumberTableImpl01: " + e);
throw new InvocationException();
}
}
public void get(String name, IntHolder value, Control ctrl)
throws InvocationException
{
Statement statement = null;
Connection connection = null;
ResultSet resultSet = null;
try
{
com.arjuna.ats.jts.ExplicitInterposition interposition = new com.arjuna.ats.jts.ExplicitInterposition();
interposition.registerTransaction(ctrl);
try
{
System.err.println("-- get called --");
connection = getConnection();
statement = connection.createStatement();
if (_useTimeout)
{
statement.setQueryTimeout(_databaseTimeout);
}
System.err.println("SELECT Value FROM " + _dbUser + "_NumberTable WHERE Name = \'" + name + "\'");
resultSet = statement.executeQuery("SELECT Value FROM " + _dbUser + "_NumberTable WHERE Name = \'" + name + "\'");
resultSet.next();
value.value = resultSet.getInt("Value");
if (resultSet.next())
{
throw new Exception();
}
}
catch (Exception exception)
{
System.err.println("JDBCNumberTableImpl02.get: " + exception);
throw new InvocationException(Reason.ReasonUnknown);
}
catch (Error error)
{
System.err.println("JDBCNumberTableImpl02.get: " + error);
throw new InvocationException(Reason.ReasonUnknown);
}
finally
{
if ("true".equals(System.getProperty("qa.debug")))
{
System.err.println("Performing explicit commit for non-transaction operation");
}
if (OTS.current().get_status().value() == Status._StatusNoTransaction)
{
try
{
connection.commit();
}
catch (Exception e)
{
System.err.println("Ignoring exception: " + e);
e.printStackTrace(System.err);
}
}
if ("true".equals(System.getProperty("qa.debug")))
{
System.err.println("Closing connection");
}
try
{
if (resultSet != null)
{
resultSet.close();
}
}
catch (Exception e)
{
System.err.println("Ignoring exception: " + e);
e.printStackTrace(System.err);
}
try
{
if (statement != null)
{
statement.close();
}
}
catch (Exception e)
{
System.err.println("Ignoring exception: " + e);
e.printStackTrace(System.err);
}
try
{
interposition.unregisterTransaction();
}
catch (Exception e)
{
System.err.println("Ignoring exception: " + e);
e.printStackTrace(System.err);
}
try
{
if (connection != null)
{
connection.close();
}
}
catch (Exception e)
{
System.err.println("Ignoring exception: " + e);
e.printStackTrace(System.err);
}
}
}
catch (InvocationException invocationException)
{
throw invocationException;
}
catch (Exception exception)
{
System.err.println("JDBCNumberTableImpl02.get: " + exception);
throw new InvocationException(Reason.ReasonUnknown);
}
}
public void set(String name, int value, Control ctrl)
throws InvocationException
{
Statement statement = null;
Connection connection = null;
try
{
com.arjuna.ats.jts.ExplicitInterposition interposition = new com.arjuna.ats.jts.ExplicitInterposition();
interposition.registerTransaction(ctrl);
try
{
System.err.println("-- get called --");
connection = getConnection();
statement = connection.createStatement();
if (_useTimeout)
{
statement.setQueryTimeout(_databaseTimeout);
}
System.err.println("UPDATE " + _dbUser + "_NumberTable SET Value = \'" + value + "\' WHERE Name = \'" + name + "\'");
statement.executeUpdate("UPDATE " + _dbUser + "_NumberTable SET Value = \'" + value + "\' WHERE Name = \'" + name + "\'");
}
catch (Exception exception)
{
System.err.println("JDBCNumberTableImpl02.set: " + exception);
throw new InvocationException(Reason.ReasonUnknown);
}
catch (Error error)
{
System.err.println("JDBCNumberTableImpl02.set: " + error);
throw new InvocationException(Reason.ReasonUnknown);
}
finally
{
if ("true".equals(System.getProperty("qa.debug")))
{
System.err.println("Performing explicit commit for non-transaction operation");
}
if (OTS.current().get_status().value() == Status._StatusNoTransaction)
{
try
{
connection.commit();
}
catch (Exception e)
{
System.err.println("Ignoring exception: " + e);
e.printStackTrace(System.err);
}
}
if ("true".equals(System.getProperty("qa.debug")))
{
System.err.println("Closing connection");
}
try
{
if (statement != null)
{
statement.close();
}
}
catch (Exception e)
{
System.err.println("Ignoring exception: " + e);
e.printStackTrace(System.err);
}
try
{
interposition.unregisterTransaction();
}
catch (Exception e)
{
System.err.println("Ignoring exception: " + e);
e.printStackTrace(System.err);
}
try
{
if (connection != null)
{
connection.close();
}
}
catch (Exception e)
{
System.err.println("Ignoring exception: " + e);
e.printStackTrace(System.err);
}
}
}
catch (InvocationException invocationException)
{
throw invocationException;
}
catch (Exception exception)
{
System.err.println("JDBCNumberTableImpl02.set: " + exception);
throw new InvocationException(Reason.ReasonUnknown);
}
}
public void increase(String name, Control ctrl)
throws InvocationException
{
Statement statement = null;
Connection connection = null;
try
{
com.arjuna.ats.jts.ExplicitInterposition interposition = new com.arjuna.ats.jts.ExplicitInterposition();
interposition.registerTransaction(ctrl);
try
{
System.err.println("-- increase --");
connection = getConnection();
statement = connection.createStatement();
if (_useTimeout)
{
statement.setQueryTimeout(_databaseTimeout);
}
System.err.println("UPDATE " + _dbUser + "_NumberTable SET Value = Value + 1 WHERE NAME = \'" + name + "\'");
statement.executeUpdate("UPDATE " + _dbUser + "_NumberTable SET Value = Value + 1 WHERE NAME = \'" + name + "\'");
}
catch (Exception exception)
{
System.err.println("JDBCNumberTableImpl02.increase: " + exception);
throw new InvocationException(Reason.ReasonUnknown);
}
catch (Error error)
{
System.err.println("JDBCNumberTableImpl02.increase: " + error);
throw new InvocationException(Reason.ReasonUnknown);
}
finally
{
if ("true".equals(System.getProperty("qa.debug")))
{
System.err.println("Performing explicit commit for non-transaction operation");
}
if (OTS.current().get_status().value() == Status._StatusNoTransaction)
{
try
{
connection.commit();
}
catch (Exception e)
{
System.err.println("Ignoring exception: " + e);
e.printStackTrace(System.err);
}
}
if ("true".equals(System.getProperty("qa.debug")))
{
System.err.println("Closing connection");
}
try
{
if (statement != null)
{
statement.close();
}
}
catch (Exception e)
{
System.err.println("Ignoring exception: " + e);
e.printStackTrace(System.err);
}
try
{
interposition.unregisterTransaction();
}
catch (Exception e)
{
System.err.println("Ignoring exception: " + e);
e.printStackTrace(System.err);
}
try
{
if (connection != null)
{
connection.close();
}
}
catch (Exception e)
{
System.err.println("Ignoring exception: " + e);
e.printStackTrace(System.err);
}
}
}
catch (InvocationException invocationException)
{
throw invocationException;
}
catch (Exception exception)
{
System.err.println("JDBCNumberTableImpl02.increase: " + exception);
throw new InvocationException(Reason.ReasonUnknown);
}
}
private Connection getConnection()
throws Exception
{
Connection connection = null;
if ("true".equals(System.getProperty("qa.debug")))
{
System.err.println("Setting up connection");
}
try
{
if (_databaseDynamicClass != null)
{
Properties databaseProperties = new Properties();
databaseProperties.put(com.arjuna.ats.jdbc.TransactionalDriver.userName, _dbUser);
databaseProperties.put(com.arjuna.ats.jdbc.TransactionalDriver.password, _databasePassword);
databaseProperties.put(com.arjuna.ats.jdbc.TransactionalDriver.dynamicClass, _databaseDynamicClass);
connection = DriverManager.getConnection(_databaseURL, databaseProperties);
}
else
{
connection = DriverManager.getConnection(_databaseURL, _dbUser, _databasePassword);
}
if ("true".equals(System.getProperty("qa.debug")))
{
System.err.println("connection = " + connection);
System.err.println("Database URL = " + _databaseURL);
}
}
catch (Exception exception)
{
System.err.println("JDBCNumberTableImpl01.getConnection: " + exception);
throw new Exception("error in getConnection:" + exception);
}
return connection;
}
private String _databaseURL;
private String _dbUser;
private String _databasePassword;
private String _databaseDynamicClass;
private int _databaseTimeout;
private boolean _useTimeout = false;
}