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/*
* This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
* project.
*
* Copyright (C) 1998-2009 OpenLink Software
*
* This project is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; only version 2 of the License, dated June 1991.
*
* 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
package testsuite;
import java.sql.*;
public class TestExecuteClob
{
public static void main(String args[])
{
try
{
String url, filename;
if(args.length != 2)
{
url = "jdbc:virtuoso://localhost:1111";
filename = "termcap";
}
else
{
url = args[1];
filename = args[0];
}
Class.forName("virtuoso.jdbc2.Driver");
System.out.println("--------------------- Test of the clob features -------------------");
System.out.print("Establish connection at " + url);
Connection connection = DriverManager.getConnection(url,"dba","dba");
if(connection instanceof virtuoso.jdbc2.VirtuosoConnection)
System.out.println(" PASSED");
else
{
System.out.println(" FAILED");
System.exit(-1);
}
System.out.print("Create a Statement class attached to this connection");
Statement stmt = connection.createStatement();
if(stmt instanceof virtuoso.jdbc2.VirtuosoStatement)
System.out.println(" PASSED");
else
{
System.out.println(" FAILED");
System.exit(-1);
}
try {
stmt.executeUpdate ("drop table EX..ECLOB");
} catch (Exception e) { }
System.out.print("Execute CREATE TABLE");
if(stmt.executeUpdate("create table EX..ECLOB (ID integer,FILLER long varchar,primary key(ID))") == 0)
System.out.println(" PASSED");
else
{
System.out.println(" FAILED");
System.exit(-1);
}
System.out.print("Execute INSERT INTO");
java.io.FileInputStream fs = new java.io.FileInputStream(filename);
PreparedStatement pstmt = connection.prepareStatement("insert into EX..ECLOB(id,FILLER) values(?,?)");
pstmt.setLong(1,3000);
pstmt.setAsciiStream(2,fs,1024 * 20);
pstmt.execute();
System.out.println(" PASSED");
System.out.println("Execute SELECT");
ResultSet rs = stmt.executeQuery("select * from EX..ECLOB");
rs.next();
Clob clob = rs.getClob(2);
System.out.println(new String(clob.getSubString(4060,1024 * 2)));
System.out.println(" PASSED");
System.out.print("Execute DROP TABLE");
stmt.executeUpdate("drop table EX..ECLOB");
System.out.println(" PASSED");
System.out.print("Close statement at " + url);
pstmt.close();
stmt.close();
System.out.println(" PASSED");
System.out.print("Close connection at " + url);
connection.close();
System.out.println(" PASSED");
System.out.println("-------------------------------------------------------------------");
System.exit(0);
}
catch(Exception e)
{
System.out.println(" FAILED");
e.printStackTrace();
System.exit(-1);
}
}
}
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