Adding users in session ?
HELLO !
A )I HAVE MADE AN APPLICATION FOR SHOPPING CART . IT WORK FOR SINGLE CUSTOMER ONLY.
I SAVE THE ORDER ( ITEMS AND PRICE) IN SERVLET
CONTEXT AS,
setAttribute("order", new Vector());
vector contains prices and items for the order.
B) AND I WANT THAT IF MULTIPLE USERS
ACCESS AT SAME TIME, SO THAT THE ORDER ( ITEMS AND PRICES) FOR EACH OF THEM MUST BE
HANDLE SEPARATELY.
C) AT PRESENT IF I MAKE ORDER FROM LOCALHOST BY OPENING MORE THAN ONE
BROWSER ALL orders ARE MIXED IN SERVLETCONTEXT
WITH THANKS.
Why don't you put the order Vector into user session (HttpSession object). Then every user have own order Vector and it doesn't mix with other users orders...Or does the order Vector must to be same with all users?
Similar Messages
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Adding users programmatically -- almost there
... getting close...
Create this procedure in the PORTAL schema.
It works if you call it when connected as PORTAL, but not when connected as anyone else.
It is throwing a user-defined exception frmo inside WWCTX_SSO, so I am guessing that it is looking at the session context and deciding that the SESSION_USER shouldn't be adding users.
Perhaps a true PL/SQL wiz can pick up the ball and figure out what is going on.
FYI this is sandbox code at its grittiest, so don't even think of pasting it into your application 8^)
create or replace procedure ci_add_portal_user
(uname in varchar2,pwd in varchar2, email in varchar2,lname in varchar2,fname in varchar2,clr_lvl in integer)
as
l_guid varchar2(32);
p_user_id number;
sess dbms_ldap.session;
err_code number;
err_msg varchar2(300);
INVALID_GRP_NAME_EXCEPTION exception;
INVALID_SITE_EXCEPTION exception;
VALUE_ERROR_EXCEPTION exception;
DUPLICATE_GROUP_EXCEPTION exception;
GROUP_NOT_FOUND_EXCEPTION exception;
GROUP_MEMBER_EXCEPTION exception;
GROUP_NOT_UNIQUE_EXCEPTION exception;
USER_NOT_FOUND_EXCEPTION exception;
USER_EXISTS_EXCEPTION exception;
APP_NOT_FOUND_EXCEPTION exception;
NO_MANAGER_EXCEPTION exception;
DUPLICATE_GRANTEE_EXCEPTION exception;
NO_ACCESSIBLE_OBJECT_EXCEPTION exception;
ORG_NOT_EXIST_EXCEPTION exception;
INVALID_PERSON_ID_EXCEPTION exception;
ACCESS_DENIED_EXCEPTION exception;
CIRCULAR_REFERENCE_EXCEPTION exception;
UNEXPECTED_EXCEPTION exception;
USER_NOT_DELETABLE_EXCEPTION exception;
INVALID_ARGUMENT_EXCEPTION exception;
INVALID_AUTH_FUNC_EXCEPTION exception;
LDAP_CONNECTION_EXCEPTION exception;
DEPRECATED_API_EXCEPTION exception;
INVALID_ARGUMENT_EXCEPTION exception;
BEGIN
/* Create SSO User */
begin
l_guid := portal.wwsec_oid.create_user_entry
p_base => portal.wwsec_oid.get_user_search_base,
p_user_name => uname,
p_password => pwd,
p_email => email,
p_first_name => fname,
p_last_name => lname,
p_create_state => null,
p_bind_as_user => false
exception when others then
err_code:=SQLCODE;
err_msg:=SQLERRM;
dbms_output.put_line(' Exception :'||err_code||' '||err_msg);
end;
/* Create Portal User */
begin
p_user_id:=portal.wwsec_api.id_sso(p_username=>uname);
dbms_output.put_line('USER ==>'||p_user_id||' '||portal.wwsec_api.user_name(p_user_id));
exception when others then
err_code:=SQLCODE;
err_msg:=SQLERRM;
dbms_output.put_line(' Exception :'||err_code||' '||err_msg);
end;
begin
portal.wwsec_api.add_user_to_list(p_user_id,portal.wwsec_api.group_id('CI_USR'),0);
portal.wwsec_api.set_defaultgroup(portal.wwsec_api.group_id('CI_USR'),uname);
exception when others then
err_code:=SQLCODE;
err_msg:=SQLERRM;
dbms_output.put_line(' Exception :'||err_code||' '||err_msg);
end;
begin
portal.wwsec_api.add_user_to_list(p_user_id,portal.wwsec_api.group_id('CI_CLR_'||clr_lvl),0);
exception when others then
err_code:=SQLCODE;
err_msg:=SQLERRM;
dbms_output.put_line(' Exception :'||err_code||' '||err_msg);
end;
END ci_add_portal_user;Andrew,
to add a user to a specific group in the FileRealm, try doing the following:
import java.security.acl.Group;
import weblogic.security.acl.BasicRealm;
import weblogic.security.acl.ManageableRealm;
import weblogic.security.acl.Security;
// Create a user in WebLogic
BasicRealm bRealm = Security.getRealm();
ManageableRealm mRealm = (ManageableRealm)bRealm;
if (null == mRealm) { throw new SecurityException("Security Realm is null");
weblogic.security.acl.User oNewUser = mRealm.newUser("username", "password",
null);
// -- Put the new user into the selected group
Enumeration eGroups = mRealm.getGroups();
Group oGroup = mRealm.getGroup("group name you want to add to");
if (null != oGroup) {
oGroup.addMember(oNewUser);
try { mRealm.save("FileRealm.Properties"); } catch (IOException e) { }
Andrew Dunn <[email protected]> wrote:
Thanks, Mike.
I'm trying to use the Default realm in WLS7.0 (which uses LDAP), so
I'm looking for the classes specific to the Default realm - I assume
BEA provides some, but I can't find them in the docs.
On 2 Dec 2002 10:15:18 -0800, "mike" <[email protected]>
wrote:
You will not find implementing classes in general. The thing is thatthey (classes)
are specific to particular implementation of realm you are using (assumingyou
use 6.x or below, but that is logically true for 7). So you need tofind what
are the classes used in your realm and work with those. If you are usingan implementation
shipped with WLS (eg. FIleRealm or LDAP) you will have to use reflection...
Andrew Dunn <[email protected]> wrote:
How can I add users/groups via the Weblogic API? All I can find in
the documenattion is interfaces, but no implementation classes. How
can I instantiate the classes?
Thanks, Andrew -
How open multiple responsibilities in the same user login session in R12 ?
Dear All,
Can anyone help me to know how to open multiple responsibility in the same user login session in R12 ?
Thanks..
Edited by: G-oracle on Sep 18, 2011 11:22 AMCan anyone help me to know how to open multiple responsibility in the same user login session in R12 ?What do you mean by open multiple responsibilities in the same session? You can only see the menu of one responsibility at a time, so how to do you expect the application to let you see multiple responsibilities/menus in one session?
You could open another session and this way you can access more than one responsibility at the same time.
Thanks,
Hussein -
When I use the
"dsmgmt" command to add a user to the local administrators account of a RODC I can actually see the user when I use the "Show Role Administrators" parameter. However, I can't see the members of the
group added to the "Managed By" tab of the RODC object in AD. Even though, the users added using
"dsmgmt" and by the "Managed By" tab can all log in locally and have admin rights to the RODC. Are there any differences between these two ways of adding users to the local administrators account?Hi,
For groups, managedBy is an administrative convenience to designate “group admins”. Whatever principal listed in
managedBy gets permission to update a group’s membership (the actual security is updated on the group’s AD object to allow this).
In Win2008 and later managedBy also became the way you delegated local administration on an RODC, allowing branch admins to install patches, manage shares, etc. (http://technet.microsoft.com/en-us/library/cc755310(WS.10).aspx).
On the RODC, this is updating the RepairAdmin registry value within RODCRoles.
So the difference between them should be only the way they do the same thing.
For more details, please refer to the below article:
http://blogs.technet.com/b/askds/archive/2011/06/24/friday-mail-sack-wahoo-edition.aspx
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place. -
Error while Adding user to 'SunAccessManager' Resource
Hi,
I configured SAM Resource adapter in SIM 6.0. When I create a user and assign SAM Resource getting the following Error,
com.waveset.util.WavesetException: An error occurred adding user 'uid=SIMUser2,ou=People,o=Employee,dc=nl,dc=dap,dc=com' to resource 'SunAccessManager'. com.waveset.util.WavesetException: An error occurred creating user. java.lang.IllegalArgumentException: Invalid parameters
Pls help me to resolve this issue
Thanks,
DevaHi Satish,
The problem is that you added the table and the objetc that you used to add the table is not freed properly. You need to free the object and then the reference count to that table will be 0 - which will enable you to add the fields
e.g
Dim pUTables As SAPbobsCOM.UserTablesMD
'Do your stuff
Set pUTables = Nothing
Dim pUFields As SAPbobsCOM.UserFieldsMD
'Do your stuff
Set pUFields = Nothing -
Upload file with iframe loos session user and session id in wwv_flow_files
Hello every one, hope someone could help us with this problem.
What we are trying to do is to upload a file from a jquery dialog in a appex page by redirecting the POST action of the wwvFlowForm to the iframe.
*1. In the javascript there is the function call to open my modal window with the input*
function add_fichier_form(numeroProjet,idCat){
$("#div_upload_fichier").dialog(
modal : true ,
autoOpen : false ,
resizable: false ,
width: 700
$('#div_upload_fichier').parent().appendTo('#div_base');
$('#upload_button').unbind('click').click(function(){
if ($('#P4010_FILE_FICHIER').val() != '') {
$('#upload_iframe_v2').unbind('load').load(function () {
$('#upload_status').html(' déplacement du fichier...');
// move the file
$('#upload_status').html('Fichier transféré avec succès');
//file transfer ok
//calling the javascript function to add everything in my own table;
//we see the file in the wwv_flow_file_objects$ without
add_fichier_form_db();
// set the form target to the iframe, submit, then remove the target
$('#wwvFlowForm').attr('target','upload_iframe_v2').submit().removeAttr('target');
$('#upload_status').html(' Téléchargement du fichier...');
}else {
alert('Veuillez sélectionner un fichier');
$("#div_upload_fichier").dialog("option", "title", "Ajout d'un fichier");
$("#div_upload_fichier").dialog("open");
}*2. At this point we see the file in the table but without the user and session credential*
select *
from wwv_flow_file_objects$
The result is that the field security_group_id is assign to 0 AND created_by = APEX_PUBLIC_USER
*3. add_fichier_form_db(); the javascript function making the ajax call to a procedure plsql*
function add_fichier_form_db(){
//alert ('Dasn fichier form db');
vNumeroProjet = document.getElementById('P4010_CAT_NUMERO_PROJET').value;
vIdCat = document.getElementById('P4010_CAT_ID').value;
vFichierNom = document.getElementById('P4010_NOM_FICHIER').value;
vFichierDesc = document.getElementById('P4010_DESC_FICHIER').value;
vFichierFile = document.getElementById('P4010_FILE_FICHIER_NAME').value;
var ajaxRequest = new htmldb_Get(null , 300, 'APPLICATION_PROCESS=ADD_FICHIER_FORM_DB', 4010);
ajaxRequest.add( "P4010_CAT_NUMERO_PROJET", vNumeroProjet);
ajaxRequest.add( "P4010_F_CAT_ID", vIdCat);
ajaxRequest.add( "P4010_FICHIER_NOM", vFichierNom);
ajaxRequest.add( "P4010_FICHIER_DESC", vFichierDesc);
ajaxRequest.add( "P4010_FILE_FICHIER_NAME", vFichierFile);
var gReturn = ajaxRequest.get();
if (gReturn){
$x("getlistfichier").innerHTML = gReturn;
closeForm();
}else{
alert ('Problèmes dans le call Ajax ADD_REPERTOIRE_FORM_DB \n La valeur retournée est: \n' + gReturn);
}*4. PLSQL PROCEDURE *
h1. WHEN the query is executing it's return ORA-01403: no data found. WHY ????
PROCEDURE P_ADD_FICHIER_FORM_DB(
P_NUMERO_PROJET number,
P_CAT_ID number,
P_FICHIER_NOM varchar2,
P_FICHIER_DESC varchar2,
P_FILE_FICHIER_NAME in varchar2)
AS
vNumeroProjet number;
vFichierNom varchar(255);
vFichierDesc varchar(2000);
vCatId number;
vActif number;
vDocSize number;
vNomUsager varchar(10);
vDateCreation date;
vFichierTypeId number;
vNomReel varchar2(1000);
vNomReel2 varchar2(1000);
vCurVal number;
BEGIN
SELECT FILENAME,DOC_SIZE,CREATED_ON
INTO
vNomReel,vDocSize,vDateCreation
FROM WWV_FLOW_FILES
WHERE FILENAME = P_FILE_FICHIER_NAME;
/*GET ERROR sqlerrm:ORA-01403: no data found */
END P_ADD_FICHIER_FORM_DB;h4. hope someone help us soon
Thanks in advance
jocelynFinally we find what was wrong so i give you the solution.
In the javascript on the function add_fichier_form
We need to append the div of the form to the default form of apex wwvFlowForm
so the line*
$('#div_upload_fichier').parent().appendTo('#div_base');
should be change to*
$('#div_upload_fichier').parent().appendTo('#wwvFlowForm');Edited by: jocbed on 2012-01-26 11:08 -
How to edit other user's session from a session id?
I want to ban a person on real time for example. Website's database ban checking is on the login level. So if i ban someone the user's session must be expired and relogin. But if i change user's session attiributes it will be real time ban.
Shortly how can i edit some user's session from their session ids.
Thanks
nullUse a filter and have it check with every page load (as one obvious solution).
-
TIPS(16) : PROVIDING USERS WITH SESSION INFORMATION
제품 : SQL*PLUS
작성날짜 : 1996-11-12
TIPS(16) : Providing Users with Session Information
===================================================
rem
rem orasessn.sql
rem
rem
rem This script is used to provide users with information regarding their
rem oracle sessions.
rem The USER_SESSION view provides information related only to the
rem current session for a user; while the ALL_SESSIONS relates to all
rem sessions within the database for a user.
rem The DBA_SESSION can only be viewed by the
rem Oracle sys id (and anyone granted select on this view).
rem The DBA_SESSION lists all oracle sessions excluding the Oracle
rem generic processes (dbwr, pmon, smon, etc.).
rem The SID and SERIAL# can be used with killing sessions.
This script must be run from the Oracle sys id.
rem --------------------------------------------------------------------------
rem
set echo on;
spool orasessn;
rem
drop public synonym ALL_SESSIONS;
create or replace view ALL_SESSIONS
(USERNAME, OS_USER, SID, SERIAL#, STATUS, SERVICE, DATABASE,
CURSORS, MACHINE, TERMINAL, PROGRAM)
as
select substr(v1.username,1,20), substr(v1.osuser,1,12),
to_char(v1.sid,'999'), to_char(v1.serial#,'999999'),
v1.status, v1.server, substr(v3.value,1,10), v2.value,
substr(v1.machine,1,15), v1.terminal, v1.program
from v$session v1, v$sesstat v2, v$parameter v3
where v1.username = user
and v2.sid = v1.sid
and v2.statistic# = 3
and v3.name = 'db_name' ;
grant select on ALL_SESSIONS to PUBLIC;
create public synonym ALL_SESSIONS for ALL_SESSIONS;
rem
drop public synonym USER_SESSIONS;
create or replace view USER_SESSIONS
(USERNAME, OS_USER, SID, SERIAL#, STATUS, SERVICE, DATABASE,
CURSORS, MACHINE, TERMINAL, PROGRAM)
as
select substr(v1.username,1,20), substr(v1.osuser,1,12),
to_char(v1.sid,'999'), to_char(v1.serial#,'999999'),
v1.status, v1.server, substr(v3.value,1,10), v2.value,
substr(v1.machine,1,15), v1.terminal, v1.program
from v$session v1, v$sesstat v2, v$parameter v3
where v1.audsid = userenv('SESSIONID')
and v2.sid = v1.sid
and v2.statistic# = 3
and v3.name = 'db_name' ;
grant select on USER_SESSIONS to PUBLIC;
create public synonym USER_SESSIONS for USER_SESSIONS;
rem
create or replace view DBA_SESSIONS
(USERNAME, OS_USER, SID, SERIAL#, STATUS, SERVICE, DATABASE,
CURSORS, MACHINE, TERMINAL, PROGRAM)
as
select substr(v1.username,1,20), substr(v1.osuser,1,12),
to_char(v1.sid,'999'), to_char(v1.serial#,'999999'),
v1.status, v1.server, substr(v3.value,1,10), v2.value,
substr(v1.machine,1,15), v1.terminal, v1.program
from v$session v1, v$sesstat v2, v$parameter v3
where v1.username is not null
and v2.sid = v1.sid
and v2.statistic# = 3
and v3.name = 'db_name' ;
rem -------------------------------------------------------------------
spool off;제품 : SQL*PLUS
작성날짜 : 1996-11-12
TIPS(16) : Providing Users with Session Information
===================================================
rem
rem orasessn.sql
rem
rem
rem This script is used to provide users with information regarding their
rem oracle sessions.
rem The USER_SESSION view provides information related only to the
rem current session for a user; while the ALL_SESSIONS relates to all
rem sessions within the database for a user.
rem The DBA_SESSION can only be viewed by the
rem Oracle sys id (and anyone granted select on this view).
rem The DBA_SESSION lists all oracle sessions excluding the Oracle
rem generic processes (dbwr, pmon, smon, etc.).
rem The SID and SERIAL# can be used with killing sessions.
This script must be run from the Oracle sys id.
rem --------------------------------------------------------------------------
rem
set echo on;
spool orasessn;
rem
drop public synonym ALL_SESSIONS;
create or replace view ALL_SESSIONS
(USERNAME, OS_USER, SID, SERIAL#, STATUS, SERVICE, DATABASE,
CURSORS, MACHINE, TERMINAL, PROGRAM)
as
select substr(v1.username,1,20), substr(v1.osuser,1,12),
to_char(v1.sid,'999'), to_char(v1.serial#,'999999'),
v1.status, v1.server, substr(v3.value,1,10), v2.value,
substr(v1.machine,1,15), v1.terminal, v1.program
from v$session v1, v$sesstat v2, v$parameter v3
where v1.username = user
and v2.sid = v1.sid
and v2.statistic# = 3
and v3.name = 'db_name' ;
grant select on ALL_SESSIONS to PUBLIC;
create public synonym ALL_SESSIONS for ALL_SESSIONS;
rem
drop public synonym USER_SESSIONS;
create or replace view USER_SESSIONS
(USERNAME, OS_USER, SID, SERIAL#, STATUS, SERVICE, DATABASE,
CURSORS, MACHINE, TERMINAL, PROGRAM)
as
select substr(v1.username,1,20), substr(v1.osuser,1,12),
to_char(v1.sid,'999'), to_char(v1.serial#,'999999'),
v1.status, v1.server, substr(v3.value,1,10), v2.value,
substr(v1.machine,1,15), v1.terminal, v1.program
from v$session v1, v$sesstat v2, v$parameter v3
where v1.audsid = userenv('SESSIONID')
and v2.sid = v1.sid
and v2.statistic# = 3
and v3.name = 'db_name' ;
grant select on USER_SESSIONS to PUBLIC;
create public synonym USER_SESSIONS for USER_SESSIONS;
rem
create or replace view DBA_SESSIONS
(USERNAME, OS_USER, SID, SERIAL#, STATUS, SERVICE, DATABASE,
CURSORS, MACHINE, TERMINAL, PROGRAM)
as
select substr(v1.username,1,20), substr(v1.osuser,1,12),
to_char(v1.sid,'999'), to_char(v1.serial#,'999999'),
v1.status, v1.server, substr(v3.value,1,10), v2.value,
substr(v1.machine,1,15), v1.terminal, v1.program
from v$session v1, v$sesstat v2, v$parameter v3
where v1.username is not null
and v2.sid = v1.sid
and v2.statistic# = 3
and v3.name = 'db_name' ;
rem -------------------------------------------------------------------
spool off; -
How to trace other user's session?
Dear Experts,
I would like to trace other user's session, I am on Oracle 10g R2 (10.2.0.4) on a Windows box. I did search on google and found tons of articles explaining about tracing techniques. But unfortunately, trace file is not getting generated in my case. Below are the steps I am following:
SQL> conn /as sysdba
Connected.
SQL>
SQL> select sid, serial# from v$session where username = 'TEST';
SID SERIAL#
38 17
SQL> show parameter user_d
NAME TYPE VALUE
user_dump_dest string C:\DB10G\UDUMP
SQL> show parameter timed_s
NAME TYPE VALUE
timed_statistics boolean TRUE
SQL>Connect a new SQL*Plus session as TEST and then
SQL> show user
USER is "SYS"
SQL>
SQL> select sid, serial# from v$session where username = 'TEST';
SID SERIAL#
19 24465
38 17
SQL> exec dbms_system.set_ev(38,17, 10046, 12, '');
PL/SQL procedure successfully completed.
SQL> exec dbms_system.set_ev(38,17, 10046, 0, '');
PL/SQL procedure successfully completed.
SQL> grant execute on dbms_system to test;
Grant succeeded.
SQL> exec dbms_system.set_ev(38,17, 10046, 12, '');
PL/SQL procedure successfully completed.in the new session (TEST):
SQL> select * from tab;
TNAME TABTYPE CLUSTERID
T TABLE
T3 TABLE
T1 TABLE
T2 TABLE
MYEMP TABLE
SQL>Yet, no trace file is generated in "C:\db10g\udump" folder.
C:\db10g\udump>dir
Volume in drive C is SYSTEM
Volume Serial Number is AC21-0462
Directory of C:\db10g\udump
12/15/2008 12:36 PM <DIR> .
12/15/2008 12:36 PM <DIR> ..
0 File(s) 0 bytes
2 Dir(s) 9,891,508,224 bytes free
C:\db10g\udump>Your help/advice in this regard will be very helpful.
RegardsYou must be using shared server.
You can verify this by referring to the SERVER column of v$session.
In shared server several servers will execute your code, so that's why you don't find a trace file.
The method described in this article should work in your case also:
http://technology.amis.nl/blog/1794/how-to-trace-a-java-application-through-a-connection-pool-using-dbms_monitor-6
Hth
Sybrand Bakker
Senior Oracle DBA -
Hi,
can any one share documents/resources pertaining to how to create sap user groups in BOE.
how to add groups to users.
how to import sap users.
etcHi,
You can find the product documentation here:
http://service.sap.com/~form/sapnet?_SHORTKEY=01100035870000713358&_SCENARIO=01100035870000000202&
Specifically, go to the "Integration for SAP Solutions" section and take a look at the Installation and Administration guide:
https://websmp210.sap-ag.de/~sapidb/011000358700000559912010E/xi31_sp3_bip_sap_inst_en.pdf
As far as adding users and groups to the system, this is down through the CMC. The Business Objects Enterprise Administrators guide should help you with these tasks:
http://help.sap.com/businessobject/product_guides/boexir31SP3/en/xi31_sp3_bip_admin_en.pdf
To add users/groups to the BOE system, you have to go into the CMC/Authentication section and click on the SAP tab. In here, you configure your SAP system information and add the groups that you wish to import into BOE. Once you add the groups through here, the user accounts and groups will be mapped in to the Users and Groups section of the CMC. From here, you can treat them like any other group in the system.
You add users to the SAP groups the same way you would for BW or any other SAP product. If a new user is added to an SAP group that is imported into BOE, then that user will be able to logon to the BOE system.
We also have many notes on these subjects.
thanks
Jonathan -
SP 2010-After adding user from IIS is not found in central admin
Hi Experts,
I am trying to configure my SP 2010 with Form Based Authentication.
After configuring WebSite, STS and Central Admin I added the user from IIS , But not able to found from central admin in Form Authentication.
I checked in database the user is added.
I followed the below blog .
http://jasear.wordpress.com/2012/03/16/sharepoint-2010-setting-up-form-based-authentication-fba-using-asp-net-sql-membership-provider/
Can experts help me how to get the added user to central admin.
Thanks
AshisKI was finally able to get the FBA working. After many failed attempts, I knew there was a configuration issue which was causing the error.
I provided connection string and provider details at 4 places, instead of the 3 mentioned in various blogs around ->
1. Sharepoint Central Admin
2. Sharepoint Web Services
3. SecurityTokenServiceApplication
4. And finally the web application itself.
The connection string for 2nd and 3rd will remain same however, provider details need to be added.
After completing this step, I was able to login using Form Based Authentication without an issue.
AshisK -
Remotely view web user's session
Okay, we have web users doing stuff on a website we host & control. Sometimes web users have trouble using the web/site. So they call for support and help getting them through some process (like making a payment over the web).
What the business wants (at an admin level) is the ability to see what the user sees. Not so much like Remote Desktop or whatever, but something non-obtrusive (no install to the client). The thought is currently that we could take the user's HttpSession object and expose it to an admin or support person, so that they can both go to the same page and see the same thing. This way, the admin can walk the user through the process quite smoothly.
We are using WebSphere so we can share sessions accross WARs, but not sure about doing so accross EARs. So we can store the user's session in the database, but can we pull it out and use it?
So how does this idea sound?
Is there a better approach?
Any major obvious gotchas?
All ideas welcome!Here is some prototype code that I fixed up. It will store the last jsp or servlet that the user has viewed but not html pages. Still working on that:
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
public class MyServlet extends HttpServlet {
public void init(ServletConfig config) throws ServletException {
super.init(config);
* Handles request posted by the client using "GET" method.
* @param request Object containing HTTP request from the client.
* @param response The response to be sent back to the client.
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doPost(request, response);
* Handles request posted by the client using "POST" method.
* @param request Object containing HTTP request from the client.
* @param response The response to be sent back to the client.
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
if (request.getParameter("fetchFile") != null) {
if (request.getParameter("user") == null) {
response.getWriter().print("No USER ID Supplied for fetch");
return;
System.out.println("Fetching file");
File file = new File("c:/temp/" + request.getParameter("user"));
FileReader fr = new FileReader(file);
int EOF = 0;
char[] cbuf = new char[1024];
response.getWriter().print("THIS IS THE FETCHED FILE <BR>");
while (fr.read(cbuf) != -1) {
response.getWriter().print(cbuf);
response.getWriter().print("<br>END OF FETCHED FILE <BR>");
return;
ServletOutputStream sos = response.getOutputStream();
sos.print("<html><head></head><body>");
sos.print("<p>output printed to the servletoutput stream<P>");
sos.print("</body></html>");
sos.close();
* MyFilter.java
* Created on November 2, 2005, 11:13 AM
package com.filter;
import javax.servlet.http.*;
import javax.servlet.*;
import java.io.*;
* @author Tolmke
public class MyFilter implements Filter {
// The filter configuration object we are associated with. If
// this value is null, this filter instance is not currently
// configured.
private FilterConfig filterConfig = null;
private static final boolean debug = false;
private long start = 0;
private long end = 0;
public MyFilter() {
private void doBeforeProcessing(ServletRequest request, ServletResponse response)
throws IOException, ServletException {
if (debug) log("MyFilter:DoBeforeProcessing");
System.out.print("In Filter ");
this.start = System.currentTimeMillis();
System.out.println((new java.util.Date()).toString() +
" start request ");
private void doAfterProcessing(ServletRequest request, ServletResponse response)
throws IOException, ServletException {
if (debug) log("MyFilter:DoAfterProcessing");
System.out.println("Completion Time = " + (System.currentTimeMillis() - start));
* @param request The servlet request we are processing
* @param result The servlet response we are creating
* @param chain The filter chain we are processing
* @exception IOException if an input/output error occurs
* @exception ServletException if a servlet error occurs
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain)
throws IOException, ServletException {
if (debug) log("MyFilter:doFilter()");
doBeforeProcessing(request, response);
Throwable problem = null;
MyResponseWrapper wrapper = new MyResponseWrapper((HttpServletResponse)response);
try {
chain.doFilter(request, wrapper);
if (wrapper.getMode() == 1) {
response.getOutputStream().println(wrapper.toString());
if (request.getParameter("user") != null) {
File file = new File("c:/temp/" + request.getParameter("user"));
BufferedWriter bw = new BufferedWriter(new FileWriter(file));
bw.write(wrapper.toString());
bw.close();
} else if (wrapper.getMode() == 2) {
response.getOutputStream().write(wrapper.getData());
if (request.getParameter("user") != null) {
File file = new File("c:/temp/" + request.getParameter("user"));
BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(file));
bos.write(wrapper.getData());
bos.close();
} else if (wrapper.getMode() == 0) {
System.out.println("DOING NOTHING");
catch(Throwable t) {
problem = t;
t.printStackTrace();
doAfterProcessing(request, response);
// If there was a problem, we want to rethrow it if it is
// a known type, otherwise log it.
if (problem != null) {
if (problem instanceof ServletException) throw (ServletException)problem;
if (problem instanceof IOException) throw (IOException)problem;
sendProcessingError(problem, response);
* Return the filter configuration object for this filter.
public FilterConfig getFilterConfig() {
return (this.filterConfig);
* Set the filter configuration object for this filter.
* @param filterConfig The filter configuration object
public void setFilterConfig(FilterConfig filterConfig) {
this.filterConfig = filterConfig;
* Destroy method for this filter
public void destroy() {
* Init method for this filter
public void init(FilterConfig filterConfig) {
this.filterConfig = filterConfig;
if (filterConfig != null) {
if (debug) {
log("MyFilter:Initializing filter");
* Return a String representation of this object.
public String toString() {
if (filterConfig == null) return ("MyFilter()");
StringBuffer sb = new StringBuffer("MyFilter(");
sb.append(filterConfig);
sb.append(")");
return (sb.toString());
private void sendProcessingError(Throwable t, ServletResponse response) {
String stackTrace = getStackTrace(t);
if(stackTrace != null && !stackTrace.equals("")) {
try {
response.setContentType("text/html");
PrintStream ps = new PrintStream(response.getOutputStream());
PrintWriter pw = new PrintWriter(ps);
pw.print("<html>\n<head>\n</head>\n<body>\n"); //NOI18N
// PENDING! Localize this for next official release
pw.print("<h1>The resource did not process correctly</h1>\n<pre>\n");
pw.print(stackTrace);
pw.print("</pre></body>\n</html>"); //NOI18N
pw.close();
ps.close();
response.getOutputStream().close();;
catch(Exception ex){ }
else {
try {
PrintStream ps = new PrintStream(response.getOutputStream());
t.printStackTrace(ps);
ps.close();
response.getOutputStream().close();;
catch(Exception ex){ }
public static String getStackTrace(Throwable t) {
String stackTrace = null;
try {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
t.printStackTrace(pw);
pw.close();
sw.close();
stackTrace = sw.getBuffer().toString();
catch(Exception ex) {}
return stackTrace;
public void log(String msg) {
filterConfig.getServletContext().log(msg);
* CharResponseWrapper.java
* Created on November 2, 2005, 11:09 AM
package com.filter;
import javax.servlet.http.*;
import javax.servlet.*;
import java.io.*;
* @author Tolmke
public class MyResponseWrapper extends HttpServletResponseWrapper {
private CharArrayWriter myOut = new CharArrayWriter();
private FilterServletOutputStream fos = new FilterServletOutputStream();
private int mode;
private int contentLength;
private String contentType;
public String toString() {
return myOut.toString();
public MyResponseWrapper(HttpServletResponse response){
super(response);
this.myOut = new CharArrayWriter();
public PrintWriter getWriter(){
this.setMode(1);
return new PrintWriter(this.myOut);
public ServletOutputStream getOutputStream()
throws java.io.IOException {
this.setMode(2);
return this.fos;
public byte[] getData() {
return this.fos.getData();
public void setContentType(String type) {
this.contentType = type;
super.setContentType(type);
public String getContentType() {
return this.contentType;
public int getContentLength() {
return contentLength;
public void setContentLength(int length) {
this.contentLength=length;
super.setContentLength(length);
public int getMode() {
return mode;
public void setMode(int mode) {
this.mode = mode;
* FilterServletOutputStream.java
* Created on November 2, 2005, 11:34 AM
package com.filter;
import javax.servlet.*;
import java.io.*;
* @author Tolmke
public class FilterServletOutputStream extends ServletOutputStream {
private ByteArrayOutputStream baos;
public FilterServletOutputStream() {
baos = new ByteArrayOutputStream();
public byte[] getData() {
return baos.toByteArray();
public void write(int b) throws IOException {
baos.write(b);
public void write(byte[] b) throws IOException {
baos.write(b);
public void write(byte[] b, int off, int len) throws IOException {
baos.write(b, off, len);
public void print(String s)
throws IOException
if(s == null)
s = "null";
int len = s.length();
for(int i = 0; i < len; i++)
char c = s.charAt(i);
if((c & 0xff00) != 0)
String errMsg = "err.not_iso8859_1";
Object errArgs[] = new Object[1];
errArgs[0] = new Character(c);
throw new CharConversionException(errMsg);
this.write(c);
-
The examples for adding users to iFS work fine, but do I have to create an XML file for every user I want to add? I tried to create an XML file with more than one <SimpleUser> definitions, but iFS reports an "unexpected end of file" error at the position where the second User definition starts.
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by jsacks:
Ralf,
Using the standard <object_list> tag to parse a list of simpleuser tags should work:
<HR></BLOCKQUOTE>
Included inside <objectlist> tags, it works fine. Thank you very much.
null -
Suddenly getting 404 error when adding user to group
Hi,
I have an OAM 10.1.4.0.1 instance that's been working fine.
However, today, I noticed that when I tried to add a user to a group, when I am in the selector page and click a user, I then get an HTTP 404 error.
I've searched all of the log files that I can find, and I can't see any error messages. The only thing that is showing an error in a log is the IIS that I have setup with WebGate for OAM Admin. I get a "404" error with a sc-win32-status or "3".
I have restarted everything, and that still hasn't helped.
Does anyone here know what might be causing this, or how to diagnose the problem?
Thanks,
JimHi,
I'm answering my own question/problem here, but hopefully this info will help someone else.
I was able to get adding users to groups working again. I found that after I cleared the cache in my browser (IE6), the "add user to groups" started working again, without the HTTP 404 error.
In hindsight, I guess this kind of makes sense, because if you ever watch the URIs on the selector pages, they all look alike, so I'm guessing the IE would not send a full GET request, but the "content" was no longer valid on the OAM server, thus the 404 error.
Jim -
Error when manually adding user to project workspace
I am currently using Project Server 2010. I have a requirement for Business Users to have access to the project workspaces in Sharepoint but not be users of the PWA. Similar to as it is outlined in this Microsoft Documentation (http://technet.microsoft.com/en-us/library/cc197668(v=office.14).aspx)
There might be a circumstance where you want to grant people who are not members of the project access to the project workspace site. Anyone assigned to the Web Administrator group can create new users for a project workspace site. In addition to the
four groups that were mentioned earlier, there are four default SharePoint Server 2010 groups. They are as follows:
Full Control Has all personal, site, and list permissions.
Design Can edit lists, document libraries, and pages in the Web site.
Contribute Can view pages and edit list items and documents.
Read Can view pages, list items, and documents.
I have added the user to the Contributor group but when they try to contribute to the space, ie add documents or an issue/risk, they recieve an error, similar to as is documented in the following article (http://pwmather.wordpress.com/2011/07/11/manually-adding-users-to-project-workspace-project-site-in-projectserver-ps2010-ps2007-epm/)
What has been identified in this article makes sense. I am just wondering why Microsoft documentation states that it can be done.
Any thoughts?Chris,
The Microsoft article says, users who are not part of the project. It does not say not part of project server.
However, as far as I can remember, this scenario could work if the "Synchronization" is turned off between Project Server and Project Sites. I will run a test and confirm, later today.
Prasanna Adavi,PMP,MCTS,MCITP,MCT TWitter: @prasannaadavi Blog: http://www.prasannaadavi.com
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