What is frnservlet default session attribute

Hi,everyone
I have a task, to access client download pdf file after forms button.
I use form to call IE.
I want to use seesion control this.
But what is default session attribute?
How can I use session.getAttribute("XXXX") to check this client logined?
thx u to read this.
Edited by: user10196940 on 2009/4/20 上午 2:11
Edited by: user10196940 on 2009/4/20 上午 2:12

I use session.getAttributeNames() to get all attribute name.
thx all

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Hello Sathya,
It appears the default is the Split Model. I could not find in documented anywhere.
But if you look at the generated web.xml after installing Coherence*Web on a WAR it configured for the Split Model.
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Hello Mr. Woollen,
As always, thank you for your excellent insight into the internals of BEA WebLogic.
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How do I set a session attribute in a server-side bean?
I'm not sure if I asked the question the right way. What I meant is, while it's easy to set session attributes in a JSP page (session.setAttribute("sessionname", "sessionvalue")), I'd want to set such an attribute within a server-side bean defined in this web application. But what is the syntax for doing it?

Here a simple bean that stores something in the session and retrieves something from it.
import javax.servlet.http.HttpSession;
public class TestBean {
private String value;
public void doSomething(HttpSession session, int a, int b) {
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public String getValue() {
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}In your JSP, use something along the lines of :
<%
TestBean bean = new TestBean();
bean.init(session);
bean.doSomething(session,1,2);
%>If your bean only lives during one request, you can pass the session to the constructor, which stores it in a private variable. This saves passing the session each time.
Hope this helps,
--Arnout

Javascript to JSP question...Can javascript function set session attributes

hello,
i have a web app that, on one of its pages, displays "tabbed pane" as an image map at the top (a la amazon.com). my problem is this: each "logical" page contains separate forms that all use the same javabean. in other words, imagine that the tabs represent an account maintenance web ui for an on-line record store. the first tab might be labeled "General," the second "Contact info," the third "Shipping Info." Each uses the same account bean and displays portions of its properties relevant to the tab at hand. what i want to do is allow a user to enter the account maintenance ui, update info on the first tab, click on tab two and have the request with the changes sent to a processing jsp. yet, since each "tab" is actually a separate URL to another page, how do i get the updated info on the first tabe without adding some sort of "SAVE" button on each tab. ive considered using javascript, but dont know how to get the request params out of the first tab whn i click on another tab. is it possible to include an "onClick" function in each URL that "grabs" the updated form fields off the preceeding tab? can a javacript function set session attributes in jsp?

hello there,
wow, you've created one big mammy-jammy tool.
first, javascript cannot access, set values to the session, without having to post to another JSP. javascript is great for manipulating objects, layers, form values, etc.
you have 2 issues [if i understand correctly]:
1) you need to able to save user info for a specific tab without having to reloading the page.
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---i don't know the dynamics of your tabs, but if store which tab was clicked on last, then if the user clicks on some other tab, javascript can submit that FORM to a JSP [see condition above]
you have an interesting tool. can i see?
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I think I have to do a request.getParameter("Name") followed by a
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Any idea is welcomed. Thanks
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Below is the code:
What I want to do is save in the session attribute "mailToAddressList" whatever the user types in the textarea "MailTo"
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;
import java.sql.*;
import java.text.*;
import java.io.*;
import com.cname.apl.*;
public class DealTeamServlet extends HttpServlet {
private appUtil util ;
private java.sql.Connection conn ;
private static String dbUrl ;
private static String dbUid ;
private static String dbPwd ;
private static String mailFromAddressList ;
private static String mailToAddressList ;
private static String mailCcAddressList ;
private static String mailBccAddressList ;
private static String mailSubject ;
SimpleDateFormat SDF = new SimpleDateFormat("d-MMM-yyyy");
public void init(ServletConfig config) throws ServletException {
super.init(config);
dbUrl = config.getInitParameter("dbUrl");
dbUid = config.getInitParameter("dbUid");
dbPwd = config.getInitParameter("dbPwd");
mailFromAddressList = config.getInitParameter("mailFromAddressList");
mailToAddressList = config.getInitParameter("mailToAddressList");
mailCcAddressList = config.getInitParameter("mailCcAddressList");
mailBccAddressList = config.getInitParameter("mailBccAddressList");
mailSubject = config.getInitParameter("mailSubject");
if (dbUrl == null)
dbUrl = "*" ;
if (dbUid == null)
dbUid = "*" ;
if (dbPwd == null)
dbPwd = "*" ;
if (mailFromAddressList == null || mailFromAddressList.equals("*"))
mailFromAddressList = "" ;
if (mailToAddressList == null || mailToAddressList.equals("*"))
mailToAddressList = "" ;
if (mailCcAddressList == null || mailCcAddressList.equals("*"))
mailCcAddressList = "" ;
if (mailBccAddressList == null || mailBccAddressList.equals("*"))
mailBccAddressList = "" ;
if (mailSubject == null || mailSubject.equals("*"))
mailSubject = "" ;
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException {
HttpSession session = request.getSession(true) ;
String msgBody = (String) request.getParameter("msgBody");
String uid = (String) request.getParameter("uid");
String key = (String) request.getParameter("key");
Boolean isAuthorized = (Boolean) session.getAttribute("isAuthorized");
java.io.PrintWriter out = response.getWriter();
if (msgBody == null) msgBody = "" ;
response.setContentType("text/html");
if (uid == null || key == null) {
isAuthorized = new Boolean(false);
if ( isAuthorized == null ) {
util = new appUtil();
conn = util.getConnection(dbUrl, dbUid, dbPwd) ;
isAuthorized = util.isAuthorized(conn, uid, key);
util.closeConnection(conn) ;
if ( isAuthorized.booleanValue() ) {
session.setAttribute("isAuthorized", new Boolean(true));
java.sql.Timestamp serverTime = util.getServerTime(conn) ;
java.sql.Date now = new java.sql.Date(serverTime.getTime());
int idEntry = Integer.parseInt(msgBody);
mailToAddressList = request.getParameter("MailTo");
out.println("<html>");
out.println("<head>");
out.println("<title>Team Members</title>");
out.println("<SCRIPT LANGUAGE=JavaScript>");
out.println("function open_window() {");
out.println("document.domain = \"ny.cname.com\"");
out.println("var loc = \"http://peoplelkp.ny.cname.com/peoplelkp/PDLookupService?&emil2=eMail&form=frm&launch=myRoutine()&csr=1&srch=1&adv=1&wc=y&pump=\"");
out.println("loc = loc + document.frm.Name.value");
out.println("var w = window.open(loc,\"Model_Details\",\"scrollbars,width=400,height=450,resizable=yes\")");
out.println("return;");
out.println("}");
out.println("function myRoutine() {");
out.println("document.frm.MailTo.value=document.frm.MailTo.value+\",\"+document.frm.eMail.value;");
out.println("}");
out.println("function submitForm() {");
out.println("alert('submit form')");
out.println("var mailAdd = document.frm.MailTo.value");
out.println("alert('mailAdd='+mailAdd);");
out.println("if ( mailAdd.length == 0 || mailAdd.indexOf(' ') == 0 || mailAdd.indexOf('.com') == -1 || mailAdd.indexOf('@') == -1 ) {" );
out.println("alert('The To: field must be populated. No space are allowed. Email addresses must have valid format. Example: [email protected]')");
out.println("document.all.frm.MailTo.focus();");
out.println("return false;");
out.println("}");
out.println("return true;");
out.println("}");
out.println("function UpdateMailTo() {");
out.println("alert ('I am in UpdateMailTo='+document.frm.MailTo.value);");
out.println("}");
out.println("</SCRIPT>");
out.println(util.getStyleSheet());
out.println("</head>");
out.println("<body bgcolor='silver'>");
out.println("<form name='frm' action='SendMail' method='post'>");
out.println("<b>Team Members</b>");
out.println("<tr>");
out.println("<TABLE cellpadding='0' cellspacing='0' border='0'>");
out.println("<tr>");
out.println("<td align='right'><b>Subject:  </b></td>");
out.println("<td>Deal Team Members Cleared by Conflicts</td>");
out.println("</tr><br>");
StringBuffer bod = new StringBuffer("");
SimpleDateFormat SDF = new SimpleDateFormat("d-MMM-yyyy");
try {
/*get header information*/
CallableStatement st = conn.prepareCall("{call apl_get_sp ?}");
st.setInt(1, idEntry);
ResultSet rs = st.executeQuery();
int id = 0;
int dw = 0;
String cde_proj = "";
String nm_title = "";
String nm_long = "";
String empl = "";
String sid = "";
int userid = 0;
String email_pr = "";
while ( rs.next() ) {
id = rs.getInt("id_entry");
dw = rs.getInt("id_dealworks");
cde_proj = rs.getString("cde_proj");
nm_title = rs.getString("nm_title");
nm_long = rs.getString("nm_long");
empl = rs.getString("empl_name");
sid = rs.getString("id_standard");
email_pr = rs.getString("id_email_ext_unix");
mailToAddressList = email_pr.trim();
out.println("<tr><td align='right'><b>To:  </b></td>");
out.println("<td><textarea name='MailTo' cols='50' rows='2'>"+mailToAddressList+ "</textarea></td>");
out.println("<td>  </td>");
out.println("<td><input type='button' value='Save' onClick='UpdateMailTo()'></td>");
out.println("</tr>");
// out.println("request.setAttribute('mailadd',document.frm.MailTo.value);");
// mailToAddressList = request.getParameter("mailadd");
out.println("<tr><td align='right'><b>Name:  </b></td>");
out.println("<td><INPUT NAME='Name' VALUE='' size=65 ></td>");
out.println("<td>  </td>");
out.println("<td><input type='button' value='Search' onClick='open_window()'></td>");
out.println("</tr>");
out.println("<tr><td align='right'><b>EMail:  </b></td>");
out.println("<td><INPUT NAME='eMail' VALUE='' size=65'></td>");
out.println("</tr>");
if (rslt != null) rslt.close() ;
if (stmt != null) stmt.close() ;
}/*end try*/
catch ( Exception e) {
System.out.println(e) ;
getServletContext().log(e.toString());
out.println("<td colspan='5' align='right'><input type='submit' value='Send email' onClick='submitForm()'></td>");
out.println("</tr>");
out.println("</table>");
out.println("</form>");
out.println("</body>");
out.println("</html>");
mailSubject = "Team Members";
String body = "testing";
session.setAttribute("mailFromAddressList", mailFromAddressList);
session.setAttribute("mailToAddressList", mailToAddressList);
session.setAttribute("mailCcAddressList", mailCcAddressList);
session.setAttribute("mailBccAddressList", mailBccAddressList);
session.setAttribute("mailSubject", mailSubject);
session.setAttribute("mailBody", body);
else {
session.setAttribute("isAuthorized", new Boolean(false));
out.println("You are not authorized.");
//out.close();
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException {
processRequest(request, response);
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException {
processRequest(request, response);
public String getServletInfo() {
return "Short description";
}

Default dynamic attributes and weightings on BID invitation

Based on certain business logic i need to default dynamic attributes and weightings on bid invitation transaction BBP_BID_INV,
I tried to do some code in method BBP_QUOT_CHANGE of BADI
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However it does stop at BBP_BID_CHANGE method, i could not use this method because et_weight internal table is not available there ( i need to populate something in weightings) although ET_DYN_ATTR is available.
Question is , for what purpose BBP_QUOT_CHANGE is used ?
Let me know if you have any inputs ..
-With Thanks
Alok Pathak

Hi,
BBP_QUOT_CHANGE method is used for QUOTATION.Whenever any change is done in the Quotation then this method is triggered.
BR,
Disha.
Pls reward pointsfor useful answers.

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I am using form-based authentication in a web application which is being deployed on a JBoss 3.2.3 server. I am authenticating against an Oracle database by way of a DatabaseServerLoginModule (JAAS).
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%>
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how can i access that session attribute in jsp

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What is frnservlet default session attribute

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