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Object has been closed

Jeremy Taylor
Greenhorn

Joined: Mar 18, 2004
Posts: 8
I'm new to jsp and need help. I have this code working in php, but cant get it to work in jsp. Please help. This page produces this error... I'm running JRun4 with jre1.4.2. I've tried several dsn connections using macromedia's driver, oracle's thin driver and jdbc to odbc bridge and get the same results every time.
Exception in main try block
Error:java.sql.SQLException: [Macromedia][Oracle JDBC Driver]Object has been closed.
<%@ page language="java" buffer="8kb" autoFlush="true" isThreadSafe="true" isErrorPage="false" %>
<%@ page import="javax.naming.*,javax.sql.*,java.sql.*,java.util.*" %>
<html>
<head>
<title>Cart Grid for Cart: <%= request.getParameter("pick_id") %></title>
<link rel="stylesheet" href="core/style.css">
<STYLE TYPE="text/css">
#floater {
position: absolute;
left: 5;
top: 50;
width: 50;
visibility: visible;
z-index: 10;
}
</STYLE>
</head>
<body class="desktop">
<DIV ID="floater">
<hr color="white" size="1" width="100%"><center><a href="javascript:window.close();"><font size="-2" color="white">Close<br>this<br>Window</font></a><hr color="white" size="1" width="100%"><a href="javascript:window.print();"><font size="-2" color="white">Click<br>here<br>to<br>send<br>to<br>the<br>Printer</font></a></center><hr color="white" size="1" width="100%">
</div>
<table border="0" cellpadding="1" cellspacing="1">
<tr>
<td valign="top" width="5%">
<hr size="0" width="50">
</td>
<td valign="top" width="95%">
<table width="100%" border="0" cellpadding="1" cellspacing="1">
<tr><td><font color="white"><b> Cart Grid for Cart:</b> <%= request.getParameter("pick_id") %> </font></td></tr>
</table>
<%
String query = "SELECT DISTINCT ct.CART_LEVEL FROM THOMPSON.CART_LOCATION cl, THOMPSON.CART_TYPE ct, THOMPSON.PICK_HEADER ph WHERE ct.CART_TYPE = cl.CART_TYPE AND cl.LOCATION_NO = ph.LOCATION_NO AND ((ph.PICK_ID="+ request.getParameter("pick_id") +"))";
String query1 = "SELECT DISTINCT ct.cart_slot FROM cart_location cl, cart_type ct, pick_header ph WHERE (ph.PICK_ID="+ request.getParameter("pick_id") +") AND (cl.LOCATION_NO=ph.location_no) AND (cl.CART_TYPE=ct.cart_type) ORDER BY ct.CART_SLOT";
String dsName = "main";
Connection dbConnection = null;
Statement dbStatement = null;
ResultSetMetaData rsMetaData = null;
ResultSet dbResultSet = null;
ResultSet dbResultSet1 = null;
ResultSet dbResultSet3 = null;
ResultSet dbResultSet4 = null;
String sqlStatement = null;
String sqlStatement1 = null;
String sqlStatement3 = null;
String sqlStatement4 = null;

out.println("<table border=\"1\" cellspacing=\"1\" cellpadding=\"0\">");
out.println("<tr class=\"form\"><th> </th>");
try {
InitialContext ctx = new InitialContext();
DataSource ds = (DataSource)ctx.lookup(dsName);
dbConnection = ds.getConnection();
dbStatement= dbConnection.createStatement();

sqlStatement1 = query1;
dbResultSet1 = dbStatement.executeQuery(query1);

while (dbResultSet1.next()) {
String slot = dbResultSet1.getString("cart_slot");
out.println("<th align=\"center\"><b>" + dbResultSet1.getString("cart_slot") + "</b></th>");
}
out.println("</tr>");

sqlStatement = query;
dbResultSet= dbStatement.executeQuery(query);
while (dbResultSet.next()) {
out.println("<tr class=form>");
String level = dbResultSet.getString("CART_LEVEL");
out.println("<th ><b>" + level + "</b></th>");

dbResultSet1 = dbStatement.executeQuery(query1);
while (dbResultSet1.next()){
String slot = dbResultSet1.getString("cart_slot");

String query3 = "SELECT distinct pd.ORDER_ID FROM THOMPSON.PICK_DETAIL pd WHERE (pd.PICK_ID="+ request.getParameter("pick_id") +") AND (pd.CART_LEVEL='"+ level +"') AND (pd.CART_SLOT='"+ slot +"')";
sqlStatement3 = query3;
dbResultSet3 = dbStatement.executeQuery(query3);
while(dbResultSet3.next()){
//out.println("Order ID: " + dbResultSet3.getString("ORDER_ID"));
if (dbResultSet3.getString("ORDER_ID") != null){
out.println("<td bgcolor=\"99CCFF\" class=\"objectlist\">");
out.println("<table><tr><td colspan=\"3\"><b>Order: </b>" + dbResultSet3.getString("ORDER_ID") + "</td><tr>");
out.println("<tr><td>Item</td><td>Alc</td><td>Cart</td></tr>");
out.println("<tr><td></td><td>Qty</td><td>Qty</td></tr>");

String query4 = "select od.product_id, od.allocated_qty, pd.quantity from order_detail od, pick_detail pd where od.order_id = pd.order_id and od.order_type = pd.order_type and od.order_line_no = pd.order_line_no and pd.pick_id = " + request.getParameter("pick_id") + " and od.order_id = '" + dbResultSet3.getString("ORDER_ID") + "'";
sqlStatement4 = query4;
dbResultSet4 = dbStatement.executeQuery(query4);
while (dbResultSet4.next()){
out.println("<tr><td>" + dbResultSet4.getString("PRODUCT_ID") + "</td><td>" + dbResultSet4.getString("ALLOCATED_QTY") + "</td><td>" + dbResultSet4.getString("QUANTITY") + "</td></tr>");
}
}
}
out.println("</table>");
out.println("</td>");


}
}
out.println("</table>");
}
catch (Exception e){
out.println("<table width=\"600\" align=\"center\"><tr><td><p>Exception in main try block<td></tr> <br>");
out.println("<tr><td><p>Error:" + e + "<td></tr>");
out.println("<tr><td><p>Statement:" + sqlStatement + "<p>Statement1:" + sqlStatement1 + "<p>Statement3:" + sqlStatement3 + "<p>Statement4:" + sqlStatement4 + "<td></tr></table>");
}
finally{
// clean up the connection information
try {
if (dbResultSet != null)
dbResultSet.close();

if (dbStatement != null)
dbStatement.close();

if (dbConnection != null)
dbConnection.close();
} catch (Exception e) { out.println("Problem closing database connection: " + e); }
}
%>
</td>
</tr>
</table>
<%@ include file="JavaScript/stalker.js"%>
</body></html>
Bear Bibeault
Author and ninkuma
Marshal

Joined: Jan 10, 2002
Posts: 60774
    
  65

Despite the fact that you are doing all this processing in a JSP (which I would highly recommend against), this is really a database question. So I'm moving this along to the JDBC forum for you.


[Asking smart questions] [Bear's FrontMan] [About Bear] [Books by Bear]
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Object has been closed
 
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