package dummy;
import java.util.Properties;
import java.sql.*;
public class DummyConnection implements Connection
{
    private     boolean     bAutoCommit;
    private     boolean     bReadOnly;
    private     int         iIsolation;

    public DummyConnection()
    {
        bAutoCommit = true;
        bReadOnly   = false;
        iIsolation  = Connection.TRANSACTION_READ_COMMITTED;
    }
    public String sayhello()
    {
        return "Hello from Connection!";
    }
    public Statement createStatement()
    {
        return new DummyStatement();
    }
public DatabaseMetaData getMetaData() {return null;}
public PreparedStatement prepareStatement(String sSQL) {return null;}
public CallableStatement prepareCall(String sSQL) {return null;}
public String nativeSQL(String sSQL) {return sSQL;}
public void setAutoCommit(boolean bAutoCommit) {this.bAutoCommit =
bAutoCommit;}
public boolean getAutoCommit() {return bAutoCommit;}
public void setReadOnly(boolean bReadOnly) {this.bReadOnly = bReadOnly;}
public boolean isReadOnly() {return bReadOnly;}
public void setCatalog(String sCatalog) {}
public String getCatalog() {return "";}
public void setTransactionIsolation(int iIsolation) {this.iIsolation =
iIsolation;}
public int getTransactionIsolation() {return iIsolation;}
public void clearWarnings() {}
public SQLWarning getWarnings() {return null;}
public void commit() {}
public void rollback() {}
public boolean isClosed() {return false;}
public void close() {}
}