See Account : Database « Servlets « Java

See Account


MySQL and Java Developer's Guide

Mark Matthews, Jim Cole, Joseph D. Gradecki
Publisher Wiley,
Published February 2003, 
ISBN 0471269239


import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.Statement;

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.sql.DataSource;

public class SeeAccount extends HttpServlet {

  public void doGet(HttpServletRequest inRequest,
      HttpServletResponse outResponse) throws ServletException,
      IOException {

    PrintWriter out = null;
    Connection connection = null;
    Statement statement = null;

    ResultSet rs;

    try {
      out = outResponse.getWriter();

      Context ctx = new InitialContext();
      DataSource ds = (DataSource) ctx
      connection = ds.getConnection();

      statement = connection.createStatement();
      rs = statement.executeQuery("SELECT * FROM acc_acc");
      ResultSetMetaData md = rs.getMetaData();

          .println("<HTML><HEAD><TITLE>        Thumbnail Identification Record</TITLE></HEAD>");
      out.println("Account Information:<BR>");
      for (int i = 1; i <= md.getColumnCount(); i++) {
        out.println("Column #" + i + "<BR>");
        out.println("getColumnName : " + md.getColumnName(i) + "<BR>");
        out.println("getColumnClassName : " + md.getColumnClassName(i)
            + "<BR>");
        out.println("getColumnDisplaySize : "
            + md.getColumnDisplaySize(i) + "<BR>");
        out.println("getColumnType : " + md.getColumnType(i) + "<BR>");
        out.println("getTableName : " + md.getTableName(i) + "<BR>");
    } catch (Exception e) {

  public void doPost(HttpServletRequest inRequest,
      HttpServletResponse outResponse) throws ServletException,
      IOException {
    doGet(inRequest, outResponse);


Related examples in the same category

1.Servlets Database Query
2.Using JDBC in Servlets
3.Cached Connection Servlet
4.Transaction Connection Servlet
5.Session Login JDBC
6.JDBC and Servlet
7.Database and Servlet: Database MetaData
8.Database and Servlet: Store procedure
9.Database transaction
10.Typical database commands
11.Process a raw SQL query; use ResultSetMetaData to format it
12.Guest Book Servlet
13.Dedicated Connection Servlet
14.Login Servlets
15.OCCI Connection Servlet
16.Get Column Names From ResultSet
17.Display Clob Servlet
18.Delete Blob From Servlet
19.Delete Clob From Servlet
20.Display Blob Servlet
21.Delete Clob From Oracle in a Servlet
22.Insert Clob to MySql Servlet
23.Update Clob data stored in MySql from a Servlet