Querying the MIB for estabilished database connectivity

Hi
Fairly new to the MIB and its internal workings.
Can someone explain or provide an exampe ud script to determine database connections that are currently running.
Configuration currently has the followin database connections:- Oracle 10g, DSM, Supra(IBM) and IDMSX(ICL)
Take it the above should not make any difference.
Need to understand what TA_CLASS, TA_OPERATION etc I need to query?
Regards Sam

Sam,
The current state of the connection between a Tuxedo server and its
asssociated resource manager is not part of the information offered by
tmadmin or by the Tuxedo MIB, so the best way to obtain this information is
by querying the database for active connections in its own specific way.
Another way to obtain this information is to implement a simple service that
makes one database call and to invoke this service to see if the database
connection is active.
It is also possible to perform a GET operation on the T_ULOG TM_MIB class
and search for specific userlog messages that your application has seen when
there is a database connection failure.
Ed
<Sam Dhooper> wrote in message news:[email protected]..
Hi
Fairly new to the MIB and its internal workings.
Can someone explain or provide an exampe ud script to determine database
connections that are currently running.
Configuration currently has the followin database connections:- Oracle 10g,
DSM, Supra(IBM) and IDMSX(ICL)
Take it the above should not make any difference.
Need to understand what TA_CLASS, TA_OPERATION etc I need to query?
Regards Sam

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JDBC is the Acronym of Java Database Connectivity - Yes / No?
I am little bit confused. I got this question in an Inteview.
I support yes. But some of the compitiors say no.
What will the real answer?

Really? Even Sun contradicts themselves here:
(2002) http://java.sun.com/javase/6/docs/technotes/guides/jdbc/
and (more importantly) here:
http://java.sun.com/docs/glossary.html#JDBC
although here:
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This is the code I have written
web.xml file
<context-param>
<param-name>jdbcDriver</param-name>
<param-value>oracle.jdbc.driver.OracleDriver</param-value>
</context-param>
<context-param>
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<context-param>
<param-name>dbUserName</param-name>
<param-value>system</param-value>
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<context-param>
<param-name>dbPassword</param-name>
<param-value>password</param-value>
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EditProfile.jsp
<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
<%@ page import="java.sql.*" %>
<jsp:useBean id="EditProfile" scope="application"
class="com.myapp.struts.EditProfile"/>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Edit My Profile</title>
</head>
<body>
<form action="submitEditProfileForm.do" focus="txt_FirstName" method="post">
<%
EditProfile.setjdbcDriver(application.getInitParameter("jdbcDriver"));
EditProfile.setdbURL(application.getInitParameter("dbURL"));
EditProfile.setdbUserName(application.getInitParameter("dbUserName"));
EditProfile.setdbPassword(application.getInitParameter("dbPassword"));
-----------more code goes here------------
EditActionProfile.java
package com.myapp.struts;
import javax.servlet.jsp.jstl.core.Config;
import org.apache.struts.action.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.sql.*;
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public EditProfileAction()
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response) throws Exception
try
if (isCancelled(request))
return mapping.findForward("mainpage");
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return mapping.findForward("success");
else
return mapping.findForward("failure");
catch(SQLException e)
System.out.println("error" + e.getMessage());
return mapping.findForward("failure");
EditProfile.java class (My Business Logic Class)
package com.myapp.struts;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;
import java.sql.*;
public class EditProfile {
private String dbURL;
private String dbUserName , jdbcDriver;
private String dbPassword;
private Connection con;
private Statement stmt;
public EditProfile()
public void setdbURL(String s )
this.dbURL = s;
public void setdbUserName(String s )
this.dbUserName = s;
public void setdbPassword(String s )
this.dbPassword = s;
public void setjdbcDriver(String s )
this.jdbcDriver = s;
public String updateProfile(String firstname , String middlename , String lastname , String address , String email)
throws SQLException, ClassNotFoundException , java.lang.InstantiationException , IllegalAccessException
try
String s1 = new String("update usr set first_name='" + firstname + "' , middle_name='" + middlename + "' , last_name='" + lastname +"' , address='" + address + "' , email_id='" + email + "' where usr_key=1" );
con = this.init();
System.out.println("after init");
stmt = con.createStatement();
int rslt = stmt.executeUpdate(s1);
System.out.println("after excute update");
stmt.close();
if(rslt>=1)
return "SUCCESS";
else
return "Failure";
finally
if (null != con)
con.close();
public Connection init() throws SQLException, ClassNotFoundException
Class.forName(jdbcDriver);
con = DriverManager.getConnection(dbURL, dbUserName, dbPassword);
return con;
public void close(Connection connection) throws SQLException
if (!connection.isClosed())
connection.close();
}

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