Login method for swing
Let say i got a simple login swing interface now with JPasswordField. Any ideas on how to write the login method for my interface..like if i got different users..i want them each to redirect to another interface.
Hi ken305,
I suppose you have your users stored in a database?!? Connected to each user you should have some kind of user-level variabel that you can check, and from that variable you redirect the user to the proper interface.
Regards.
/ David
Similar Messages
-
How to make a login method for SAP Netweaver in java
Hi
Can anyone help me out to make a login() method that can be used to login to the SAP Netweaver server using a simple java code..........
Hope a helpfull answers from u all....
THANKS in ADV.
Rupesh KhemkaHi Everyone
I have made the login() method but i am facing the problem while making the resource context...Because in Resource Context it takes IUser of package
com.sapportals.portal.security.usermanagement.IUser but I have got IUser of package com.sap.security.api.IUser ...while type Casting it with below code it is giving ClassCAstException.......
public class NewSimpleServlet extends HttpServlet {
protected void doGet(
HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
StringBuffer s = new StringBuffer();
try {String j_user="epuser";
String j_password="Abcd1234";
request.setAttribute("j_user", j_user);
request.setAttribute("j_password", j_password);
javax.security.auth.Subject subject;
Set principals = UMFactory.getLogonAuthenticator().logon(request, response, "uidpwdlogon").getPrincipals();
i have problem with getting IUser object from set of principals. In javadoc is written: "In order to get an IUser object from this subject, call Subject.getPrincipals() and iterate through the returned Set of principals." so i tried to iterate but i was not able to get that IUser with any casting. Do u know how it should be?
IUser serviceUser = (IUser)subject.getPrincipals().iterator().next();
Now in resource Context
ResourceContext c = new ResourceContext(User);
Here resource context need IUser type object as parameter...
I also tried st like this
loggedUser = UMFactory.getAuthenticator().getLoggedInUser(request, response);
but loggedUser is not authenticated.
Can Anyone Help me Out...
Thanks
Rupesh Khemka -
Creating Token for Login Method
I am writing a login method that will authencticate user and return token for web services. Next time user will send is token and we will validate the token but requirement is that we donot wnat to keep any state of token at server.What does it mean that when we receive token, we should be able to detremine is it a valid token or not.(This implied token can't be forged by any user).
I have written a function using KeyPairGenerator, please have a look and let me know if you see any security issue.
Design is
token generateToken(userid) {
hash = hash(userid) ------------------- ONE
Signature = Encrypt (Private key , hash) --------------- TWO
return hash + " " + Signature
bool isValid(token) {
separate part 1 and part 2 of toekn (delimeter is space)
Signature = Encrypt (Public key , part1)
if signature == part2
token is valid
else token is invalid
Code is
PublicKey privateKey ;
PrivateKey publicKey ;
KeyPairGenerator keyGen;
SecureRandom random ;
KeyPair keypair;
public String generateToken() throws Exception{
keyGen = KeyPairGenerator.getInstance("DSA");
random = SecureRandom.getInstance("SHA1PRNG", "SUN");
keyGen.initialize(512 , random);
keypair = keyGen.genKeyPair();
privateKey = keypair.getPrivate();
publicKey = keypair.getPublic();
String token = userName;
byte[] part1 = getHash(1000, token , generateSalt());
/* Create a Signature object and initialize it with the private key */
Signature dsa = Signature.getInstance("SHA1withDSA", "SUN");
dsa.initSign(privateKey);
/* Update and sign the data */
dsa.update(part1, 0 , part1.length) ;
/* Generate a signature for it */
byte[] realSig = dsa.sign();
String tokenToReturn = byteToBase64(part1) + " " + byteToBase64(realSig) ;
return tokenToReturn;
public void verifyToken(String token) throws Exception{
int space = token.indexOf(" ");
String part1 = token.substring(0 , space);
String part2 = token.substring(space+1);
/* create a Signature object and initialize it with the public key */
Signature sig = Signature.getInstance("SHA1withDSA", "SUN");
sig.initVerify(publicKey);
byte[] bPart1 = base64ToByte(part1);
byte[] bPart2 = base64ToByte(part2);
/* Update and sign the data */
sig.update(bPart1, 0 , bPart1.length) ;
if ( sig.verify(bPart2) )
System.out.println("signature verifies: " );
else
System.out.println("signature does not verifies: " );
Does this code look right ??? Please let me know if you see any pitfalls or know better way to create tokenHello,
one conceptual problem is the fact that once you generate such a token it is valid forever. One idea would be to incorporate the date/time of generation, so that you have some kind of timeout mechanism if the token is too old. Again, the token mechanism will be susceptible to replay attacks for the token's validity period.
For my part, I would tend to go with some kind of one-time token design. Even if you are constrained not to use a database, you could use an in-memory structure to keep track of the generated tokens, mapping them to the users requested them and removing them on an explicit logout or after an expiration time period. This way you don't depend on a timestamp, which implies that you keep a clock well-synchronized. Just my $.02.
Kind regards,
Anestis -
Deployment issue - Login failed for user 'NT AUTHORITY\NETWORK SERVICE'
I am attempting to deploy a site from my development PC to my server. I have no issues running the site on the server using VS2010 Express Web in debug. All page queries are working within the debugger. The connection strings are identical between the PC
and Server, except the host name.
connectionString
="Data
Source=SOCIALSERVER;Initial Catalog=Intake_be;Integrated Security=True"
However, when using the site normally via IIS, the pages containing data access are failing with a permissions problem. The non-data access pages render normally.
Login failed for user 'NT AUTHORITY\NETWORK SERVICE'
Looking at the SQL2005 instance via SQL Management Studio, I see security folder with Logins under the Server. NTA\NS is listed as a user login. But, I also see similar folders under each
of 3 databases. NTA\NS is not listed as a login specific to my target dB.
My site is for internal (intranet) use only. There is no internet access into my IIS. This is my first deployment into production. I think I only need Windows Authentication but I lack the experience to make a good decision. My goal is to allow domain users
to access pages that produce read only data. But, I also need controlled access to pages that can modify data. I used the native winform template for ASP.NET 4, which includes some roles based security.
How do I grant permissions for internal users on the pages that access SQL data? How does that security model work with the native roles based security? i.e.
add
name="AspNetSqlMembershipProvider"type="System.Web.Security.SqlMembershipProvider"connectionStringName="ApplicationServices"...
etc.
Thanks for your time and patience on this Deployment 101 type issue.
Kurthi,
You receive either of these error messages specifically when you use integrated security.
To resolve you can use one of below.
Method 1: Programmatically change the security context of the ASP.NET worker process to a user who has the correct SQL Server permissions.
Method 2: Change the default configuration of ASP.NET so that the ASP.NET worker process starts and runs under the context of a user who has the correct permissions in SQL Server.
Method 3: Grant the correct permissions in SQL Server so that the ASPNET account (or NetworkService account, for an application that runs on IIS 6.0) has the appropriate access to the required resources.(Go to the Computer Management >> Local User and
Groups >> Groups >> Right Click and go to properties on IIS_IUSRS >> Add appropriate user.
Thanx, Mark as answered if you are ok .. -
Unhandled Exception Error - Login Failed for User
Hello,
I am receiving an error when I run my application stating “Unhandled exception has occurred. If you click continue, the application will ignore the error………..Login failed for MyUser.
When I click the Continue button the application runs and seems to work properly. This application used to run without receiving the error and I did not make any changes. I have another application that is using basically the exact same code and does not
receive the error. The only difference is the application is querying a different DB but using the exact same connection string. The error only occurs when I run the exe file created from the build. When I run (debug) the application from within the VS 2013
IDE I do not receive the error.
Here are the details to the error message:
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.Data.OleDb.OleDbException (0x80040E4D): Login failed for user 'jobrunner'.
at System.Data.OleDb.OleDbConnectionInternal..ctor(OleDbConnectionString constr, OleDbConnection connection)
at System.Data.OleDb.OleDbConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject)
at System.Data.ProviderBase.DbConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions)
at System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup, DbConnectionOptions userOptions)
at System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection)
at System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
at System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
at System.Data.ProviderBase.DbConnectionInternal.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
at System.Data.OleDb.OleDbConnection.Open()
at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
at System.Data.Common.DbDataAdapter.Fill(DataTable[] dataTables, Int32 startRecord, Int32 maxRecords, IDbCommand command, CommandBehavior behavior)
at System.Data.Common.DbDataAdapter.Fill(DataTable dataTable)
at LoanOrig_FDIC_Codes.DataSet1TableAdapters.I_LoansTableAdapter.Fill(I_LoansDataTable dataTable) in u:\Visual Studio Projects\LoanOrig_FDIC_Codes\LoanOrig_FDIC_Codes\LoanOrig_FDIC_Codes\DataSet1.Designer.cs:line 1668
at LoanOrig_FDIC_Codes.Form1.Form1_Load_1(Object sender, EventArgs e) in u:\Visual Studio Projects\LoanOrig_FDIC_Codes\LoanOrig_FDIC_Codes\LoanOrig_FDIC_Codes\Form1.cs:line 152
at System.Windows.Forms.Form.OnLoad(EventArgs e)
at System.Windows.Forms.Form.OnCreateControl()
at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible)
at System.Windows.Forms.Control.CreateControl()
at System.Windows.Forms.Control.WmShowWindow(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ContainerControl.WndProc(Message& m)
at System.Windows.Forms.Form.WmShowWindow(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
************** Loaded Assemblies **************
mscorlib
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll
LoanOrig_FDIC_Codes
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///U:/Visual%20Studio%20Projects/LoanOrig_FDIC_Codes/LoanOrig_FDIC_Codes/LoanOrig_FDIC_Codes/bin/Debug/LoanOrig_FDIC_Codes.exe
System.Windows.Forms
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
System.Drawing
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
System
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34238 built by: FX452RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
System.Configuration
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
System.Xml
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34234 built by: FX452RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
System.Data
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/System.Data/v4.0_4.0.0.0__b77a5c561934e089/System.Data.dll
System.Data.DataSetExtensions
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Data.DataSetExtensions/v4.0_4.0.0.0__b77a5c561934e089/System.Data.DataSetExtensions.dll
System.Numerics
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Numerics/v4.0_4.0.0.0__b77a5c561934e089/System.Numerics.dll
System.Transactions
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/System.Transactions/v4.0_4.0.0.0__b77a5c561934e089/System.Transactions.dll
************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.
For example:
<configuration>
<system.windows.forms jitDebugging="true" />
</configuration>
When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.
I'm not sure what the JIT debugger is but to my knowledge my other apps are not using that. The production username and password are correct in the connection string so I'm not clear why I am receiving this error especially since I'm not receiving the
error on my other application. I have also attached the code just in case it is needed. Any assistance will be greatly appreciated. Thank you.
Dave
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Data.SqlClient;
using ClosedXML.Excel;
using DocumentFormat.OpenXml;
using System.IO;
namespace LoanOrig_FDIC_Codes
public partial class Form1 : Form
SqlCommand sqlCmd;
SqlDataAdapter sqlDA;
DataSet sqlDS;
DataTable sqlDT;
SqlCommand sqlCmdCnt;
public Form1()
InitializeComponent();
//BEGIN BUTTON LOAD CLICK EVENT
private void btnLoad_Click(object sender, EventArgs e)
string sqlCon = "Data Source=FS-12345; Initial Catalog=ExtractGenerator; User ID=MyUser; Password=MyPW";
//Set the 2 dateTimePickers to today's date
DateTime @endDate = End_dateTimePicker.Value.Date;
DateTime @startDate = Start_dateTimePicker.Value.Date;
//Validate the values of the 2 dateTimePickers
if (endDate < startDate)
MessageBox.Show("End Date must be greater than or equal to the Start Date OR Start Date must be less than or equal to the End Date ", "Incorrect Date Selection",MessageBoxButtons.OK,MessageBoxIcon.Error);
//Reset both dateTimePickers to todays date
Start_dateTimePicker.Value = DateTime.Today;
End_dateTimePicker.Value = DateTime.Today;
return;
//End of date validation
string sqlData = @"SELECT AcctNbr,
CurrAcctStatCD,
Org,
MJAcctTypCD,
MIAcctTypCD,
NoteOriginalBalance,
ContractDate,
FDICCATCD,
FDICCATDESC,
PropType,
PropTypeDesc
FROM I_Loans
WHERE CAST(ContractDate AS datetime) BETWEEN @startdate AND @enddate ORDER BY ContractDate";
SqlConnection connection = new SqlConnection(sqlCon);
SqlCommand sqlCmd = new SqlCommand(sqlData, connection);
sqlCmd.Parameters.AddWithValue("@startDate", startDate);
sqlCmd.Parameters.AddWithValue("@endDate", endDate);
sqlDS = new DataSet();
sqlDA = new SqlDataAdapter(sqlCmd); //SqlAdapter acts as a bridge between the DataSet and SQL Server for retrieving the data
connection.Open();
sqlDA.SelectCommand = sqlCmd; //SqlAdapter uses the SelectCommand property to get the SQL statement used to retrieve the records from the table
sqlDA.Fill(sqlDS, "I_Loans"); //SqlAdapter uses the "Fill" method so that the DataSet will match the data in the SQL table
sqlDT = sqlDS.Tables["I_Loans"];
//Code section to get record count
sqlCmdCnt = connection.CreateCommand();
sqlCmdCnt.CommandText = "SELECT COUNT(AcctNbr) AS myCnt FROM I_Loans WHERE ContractDate BETWEEN @startDate AND @endDate";
sqlCmdCnt.Parameters.AddWithValue("@startDate", startDate);
sqlCmdCnt.Parameters.AddWithValue("@endDate", endDate);
int recCnt = (int)sqlCmdCnt.ExecuteScalar();
txtRecCnt.Text = recCnt.ToString();
btnExport.Enabled = true;
//End of code section for record count
connection.Close();
dataGridView1.DataSource = sqlDS.Tables["I_Loans"];
dataGridView1.ReadOnly = true;
//Reset both dateTimePickers to todays date
Start_dateTimePicker.Value = DateTime.Today;
End_dateTimePicker.Value = DateTime.Today;
//END BUTTON LOAD CLICK EVENT
//BEGIN BUTTON EXPORT CLICK EVENT
private void btnExport_Click(object sender, EventArgs e)
SaveFileDialog saveFD = new SaveFileDialog();
{ //ClosedXML code to export datagrid result set to Excel
string dirInfo = Path.GetPathRoot(@"\\FS-03250\users\dyoung\LoanOrig_FDIC_Codes");
if (Directory.Exists(dirInfo))
var wb = new XLWorkbook();
var ws = wb.Worksheets.Add(sqlDT);
ws.Tables.First().ShowAutoFilter = false;
//SaveFileDialog saveFD = new SaveFileDialog(); //I moved this variable to the top of the btnExport code block so that the variable will be available thru the entire scope of that code block
saveFD.Title = "Save As";
saveFD.Filter = "Excel File (*.xlsx)| *.xlsx";
saveFD.FileName = "LoanOrig_FDIC_Codes_" + DateTime.Now.ToString("yyyy-MM-dd");
if (saveFD.ShowDialog() == System.Windows.Forms.DialogResult.OK)
Stream stream = saveFD.OpenFile();
wb.SaveAs(stream);
stream.Close();
else if (saveFD.ShowDialog() == System.Windows.Forms.DialogResult.Cancel)
MessageBox.Show("Save file operation has been canceled", "Save As Canceled", MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
//End of ClosedXML code
MessageBox.Show("File has been exported to " + saveFD.FileName, "File Exported", MessageBoxButtons.OK, MessageBoxIcon.Information);
//MessageBox.Show("File has been exported to U:\\LoanOrig_FDIC_Codes", "File Exported", MessageBoxButtons.OK, MessageBoxIcon.Information);
else
MessageBox.Show("Drive " + saveFD.FileName + " " + "not found, not accessible, or you may have invalid permissions");
//MessageBox.Show("Drive " + "U:\\Visual Studio Projects\\LoanOrig_FDIC_Codes" + " " + "not found, not accessible, or you may have invalid permissions");
return;
//END THE SAVE AS PROCESS
//END BUTTON EXPORT CLICK EVENT
private void Form1_Load(object sender, EventArgs e)
//Set dates to be today's date when the form is openend
Start_dateTimePicker.Value = DateTime.Today;
End_dateTimePicker.Value = DateTime.Today;
private void Form1_Load_1(object sender, EventArgs e)
// TODO: This line of code loads data into the 'dataSet1.I_Loans' table. You can move, or remove it, as needed.
this.i_LoansTableAdapter.Fill(this.dataSet1.I_Loans);
private void iLoansBindingSource_CurrentChanged(object sender, EventArgs e)
private void btnExit_Click(object sender, EventArgs e)
this.Close();
David YoungIn SQL you have a login which allows access to the server but you must also have permissions to access each database that you will use (including Master). So I would verify that your user also has the necessary permissions on the database itself and
not just the SQL instance. The error you're getting is from SQL saying that the user doesn't have permissions. If it works for 1 DB but not the other on the same SQL instance then it is likely a missing permission on the DB itself.
I should note that you have a hard coded conn string in your code but the error is for a different user. I'm assuming that you simply posted it there for convenience and that you changed the values to obscure the data. If you are actually getting
the info from your config file then verify the connection string is correct. Also be sure to not use Integrated Security since it appears that you are using SQL authentication. -
No getter method for property user of bean Problem
Hi everyone,
I am new to this struts. I have a samll application to check login. When I run my application I get this message in my server console
No getter method for property user of bean org.apache.struts.taglib.html.BEAN
I saw the previous forum for the same topic. I have checked my property names start with appropriate cases. Here is my code
%@ page language="java" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<html>
<head><title>Login</title></head>
<body>
<html:form action="submit.do">
<table width="100%" border="0" height=75%>
<tr>
<td align="right" >UserName: </td>
<td><html:text property="user"/></td>
<tr>
<tr>
<td align="right" >Password: </td>
<td><html:text property="password"/></td>
</tr>
<tr>
<td colspan=2 align="center"><html:submit/></td>
</tr>
<tr>
<td colspan=2 align="center"><html:errors/></td>
</tr>
</table>
</html:form>
</body>
</html>
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.*;
import java.util.*;
* @author skannan
* To change this generated comment edit the template variable "typecomment":
* Window>Preferences>Java>Templates.
* To enable and disable the creation of type comments go to
* Window>Preferences>Java>Code Generation.
public class LoginForm extends ActionForm
private String user = null;
private String password = null;
/* user */
public String getUser()
return (this.user);
public void setUser(String user)
this.user = user;
/* password */
public String getPassword()
return (this.password);
public void setPassword(String password)
this.password = password;
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request) {
// Log the forms data
servlet.log("Lastname:" + user);
servlet.log("Address:" + password);
// Check for mandatory data
ActionErrors errors = new ActionErrors();
if (user == null || user.equals("")) {
errors.add("User", new ActionError("error.user"));
if (password == null || password.equals("")) {
errors.add("Password", new ActionError("error.password"));
return errors;
I am missing anything in my config files. Please I need help.
Thanks!I did check my struts-config file
Here is the part of my file
<!-- ========== Form Bean Definitions ================= -->
<form-beans>
<form-bean name="loginForm"
type="kannan.struts.trailer.checkin.LoginForm"/>
<form-bean name="checkInForm"
type="kannan.struts.trailer.checkin.CheckInForm"/>
</form-beans>
<!-- ========== Action Mapping Definitions ============ -->
<action-mappings>
<action path="/submit"
type="kannan.struts.trailer.checkin.LoginAction"
name="loginForm"
input="/login.jsp"
scope="request">
<forward name="success" path="/checkIn.jsp"/>
<forward name="failure" path="/login.jsp"/>
</action>
Still I am getting the error -
Exception when trying to use web service login method
Hi all,
we've installed Discoverer, upgraded OAS to version 10.1.2 and installed the web service patch successfully. I can get the list of web service methods through
http://app1.localdomain:7778/discoverer/wsi
We've also created a bipublisher user in oiddas, and got it's guid. When I try to use the login method of the web services I get this exception:
<?xml version='1.0' encoding='UTF-8'?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<SOAP-ENV:Body>
<SOAP-ENV:Fault>
<faultcode>SOAP-ENV:Server.Exception:</faultcode>
<faultstring>oracle.discoverer.applications.ws.util.DiscovererWSException: An error occurred during SSOUsername/GUID lookup.</faultstring>
<faultactor>/discoverer/wsi</faultactor>
</SOAP-ENV:Fault>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>Does anyone have a clue what the problem is? I should also mention that after my DBA's advice we didn't upgrade the infrastructure instance, only the middle tier discoverer installation and then installed the repository upgrade.
A few months back on a test installation I had tried to switch to SSO and then reverted back and managed to connect without SSO enabled.
Edited by: dvm on Nov 11, 2008 7:22 AMWell... this is definitelly not a requirement.
The code snippet came from the test (junit) for something which is much bigger. And of course the 1-char long table name has nothing to do with desing. At all.
We have a system where a user defines (named) xml structures, so to say. The structures are then "translated" into DB entities. So the result DB schema is fully auto-generated. The system supports 4 different SQL dialects. Oracle is just one of them.
Having restrictions like "name of a structure must be at least two characters" is no problem. But I still can`t believe Oracle has such a limitation. It does not sound logical (to me at least). And I had a hope may be someone has an explanation for that thing.
The code above works just fine if I do not request certain columns back after the statement is executed. (e.g. without the second parameter).
But anyway... I would post a bug for this, if I knew where to post it to :)
Thanks. -
Problem in testing UI add-on after login method changes
Dear All Experts/Gurus,
I have changed login method to a new one of a UI Add-on (because I just have SDK implementation version license). Using add-on identifier generator, I generate the add-on identifier string and put on the source code :
Public Sub GetApplication()
Set oSboGuiApi = New SAPbouiCOM.SboGuiApi
oSboGuiApi.Connect Command
oSboGuiApi.AddonIdentifier = "4CC8B8ACE0273A61489738C94047855DE8768CDD37F64D4F11E82759A542BD545D5A6E4D50A39B9E9FB20FA944FF35C5B60FE779"
Set SboApplication = oSboGuiApi.GetApplication
End Sub
After recompile it, I want to prove it by sending it to other friend's (work mate) PC/notebook with different license and hardware key. The error message when installing/starting the add-on is :
Runtime error '-7200 (ffffe3e0)':
Connection - Connection string doesn't match UI development work mode.
If the error happened, I just guessed that the login method change is success. I also read the SAP new license mechanism states that if the add-on is developed using SDK implementation version, it will only be able to install/use in the customer network PC and so on, ....etc.
The problem is that I am not fully sure if my guess is correct. I want to conduct some testing. I tried to request new temprary license with compatibility license is over within 2 days, but unsuccessful. Would you please to tell me if there is another way to prove/test that the add-on will be able to start after the compatibility license for add-on expires ?
I appreciate your answer so much. TIA
Rgds,Hi Steve,
The AddOnIdentifier you obtain by selecting Development or Implementation options while creating the AddOnIdentifier depends on the license manager.
If you change the license manager to another machine or someone connected to a different license manager try to run your code you it will not work.
It is quite clear in the <a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/13d67f3c-0e01-0010-eba2-cab13a5979c2">License Guide</a>:
<b>Development License</b>
This license is required for partners developing add-ons and the only license allowing distribution. <i><u>In Development license, the license key is shared by all developers connected to the same License Service</u></i>. The License Service allocates licenses on the basis of first-come, first-served.
<b>Implementation License</b>
This license is required for customers intending to develop small modifications or add-ons for their own use using only the UI API.
<i><u>Add-ons developed under the Implementation license cannot run with a different License Service other than the one that was used for their development</u></i>. The Implementation license does not allow
distribution to third-parties.
Regards
Trinidad -
When opening a form in SharePoint 12013 that was created from Infopath 2013, I get the following error.
You do not have permissions to access a database that contains data required for this form to function correctly.
An entry has been added to the Windows event log of the server.
Log ID:5566
When I go to the log files on the SharePoint server. I see the following error.
Exception Message: The form cannot connect to the data source. Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'
I am guessing this has something to do with the UDCX connection and the database.
Can anyone help me get this fixed?Hi Jim,
Please check the following kb article when it occurs 5566errro with the UDCX conection file, try the method of using the Secure Store Service to store alternate credentials for the data connection method, or the method of stating the credentials
in the UDC file explicitly.
Also check if it could help with setting sql server as "SQL Server and Windows Authentication mode".
http://support.microsoft.com/kb/981684
Thanks
Daniel Yang
TechNet Community Support -
LoginModule login() method being called multiple times
I have a J2EE application that is deployed in Oracle 10g 10.1.2.0.2 that implements a cutom login module. The custom class (MyClassLoginModule) implements the LoginModule interface. Everything works great if the username and password entered by an end user are correct. However, it appears that if a user enters an incorrect password after failing authentication the container executes the MyClassLoginModule.login() method again. In some cases, it calls it serveral time each failing authentication.
This wouldn't be a problem however, the username and password are also the end users workstation accounts. This behaviour is capable of locking their accounts in one failed attempt.
Any help or insight would be greatly appreciated.We're using FORM based authentication. The problem is not with multiple requests, but appears to be an issue with the container. See the following for more info:
LoginModule login method called twice on unsuccessful logins -
Custom login module for EP7.4 with Captcha
Hi
I am trying to create a custom login module which validates the captcha shown at the login screen using SAP help link:
http://help.sap.com/saphelp_nw73/helpdata/en/48/ff4faf222b3697e10000000a42189b/content.htm?frameset=/en/48/fcea4f62944e88e10000000a421937/frameset.htm¤t_toc=/en/74/8ff534d56846e2abc61fe5612927bf/plain.htm&node_id=20
The session is being set in the Captcha servlet which is used to render the image on the login page.
However when I am trying to compare it with input or print the session value, its throwing an exception.
I checked in the NWA logs and it just shows the following error message:
6. com.temp.loginModule.MyLoginModuleClass OPTIONAL ok exception true Authentication did not succeed.
Please help me analyse the error stack. Can someone point where do i check the detailed logs to trace the issue?
Please find below source of my login module.
package com.temp.loginModule;
import java.io.IOException;
import java.util.Map;
import javax.security.auth.login.LoginException;
import javax.security.auth.Subject;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.NameCallback;
import javax.security.auth.callback.UnsupportedCallbackException;
import nl.captcha.Captcha;
import com.sap.engine.interfaces.security.auth.AbstractLoginModule;
import com.sap.engine.lib.security.http.HttpGetterCallback;
import com.sap.engine.lib.security.http.HttpCallback;
import com.sap.engine.lib.security.LoginExceptionDetails;
import com.sap.engine.lib.security.Principal;
public class MyLoginModuleClass extends AbstractLoginModule{
private CallbackHandler callbackHandler = null;
private Subject subject = null;
private Map sharedState = null;
private Map options = null;
// This is the name of the user you have created on
// the AS Java so you can test the login module
private String userName = null;
private boolean successful;
private boolean nameSet;
public void initialize(Subject subject, CallbackHandler callbackHandler,
Map sharedState, Map options) {
// This is the only required step for the method
super.initialize(subject, callbackHandler, sharedState, options);
// Initializing the values of the variables
this.callbackHandler = callbackHandler;
this.subject = subject;
this.sharedState = sharedState;
this.options = options;
this.successful = false;
this.nameSet = false;
* Retrieves the user credentials and checks them. This is
* the first part of the authentication process.
public boolean login() throws LoginException {
// HttpGetterCallback httpGetterCallback = new HttpGetterCallback();
// httpGetterCallback.setType(HttpCallback.REQUEST_PARAMETER);
// httpGetterCallback.setName("captchaInput");
String value = null;
// try {
// callbackHandler.handle(new Callback[] { httpGetterCallback });
// String[] arrayRequestparam = (String[]) httpGetterCallback.getValue();
// if(arrayRequestparam!=null && arrayRequestparam.length>0)
// value = arrayRequestparam[0];
// } catch (UnsupportedCallbackException e) {
// throwNewLoginException("An error occurred while trying to validate credentials.");
// } catch (IOException e) {
// throwUserLoginException(e, LoginExceptionDetails.IO_EXCEPTION);
value = getRequestValue("captchaInput");
userName = getRequestValue("j_username");
HttpGetterCallback httpGetterCallbackSessionCaptcha = new HttpGetterCallback();
httpGetterCallbackSessionCaptcha.setType(HttpCallback.SESSION_ATTRIBUTE);
httpGetterCallbackSessionCaptcha.setName("myCaptchaLogin");
try {
callbackHandler.handle(new Callback[] { httpGetterCallbackSessionCaptcha });
Captcha arraySessionParam = (Captcha) httpGetterCallbackSessionCaptcha.getValue();
// System.out.println("****************************************************httpGetterCallbackSessionCaptcha" + (arraySessionParam==null?"null session":arraySessionParam.getAnswer())+
// "\n captchaInput" + value+"*********************");
if(arraySessionParam==null || !arraySessionParam.isCorrect(value)){
throwNewLoginException("Entered code does not match with the image code.Session:"+(arraySessionParam==null?"null":arraySessionParam.getAnswer())+" Param:"+ value);
// throwUserLoginException(new Exception("Entered code does not match with the image code."));
httpGetterCallbackSessionCaptcha.setValue(null);
} catch (UnsupportedCallbackException e) {
throwNewLoginException("An error occurred while trying to validate credentials.");
} catch (IOException e) {
throwUserLoginException(e, LoginExceptionDetails.IO_EXCEPTION);
// Retrieve the user credentials via the callback
// handler.
// In this case we get the user name from the HTTP
// NameCallback.
// NameCallback nameCallback = new NameCallback("User name: ");
/* The type and the name specify which part of the HTTP request
* should be retrieved. For Web container authentication, the
* supported types are defined in the interface
* com.sap.engine.lib.security.http.HttpCallback.
* For programmatical authentication with custom callback
* handler the supported types depend on the used callback handler.
// try {
// callbackHandler.handle(new Callback[] {nameCallback});
// catch (UnsupportedCallbackException e) {
// return false;
// catch (IOException e) {
// throwUserLoginException(e, LoginExceptionDetails.IO_EXCEPTION);
// userName = nameCallback.getName();
// if( userName == null || userName.length() == 0 ) {
// return false;
/* When you know the user name, update the user information
* using data from the persistence. The operation must
* be done before the user credentials checks. This method also
* checks the user name so that if a user with that name does not
* exist in the active user store, a
* java.lang.SecurityException is thrown.
// try {
// refreshUserInfo(userName);
// } catch (SecurityException e) {
// throwUserLoginException(e);
/* Checks if the given user name starts with the specified
* prefix in the login module options. If no prefix is specified,
* then all users are trusted.
// String prefix = (String) options.get("user_name_prefix");
// if ((prefix != null) && !userName.startsWith(prefix)) {
// throwNewLoginException("The user is not trusted.");
/* This is done if the authentication of the login module is
* successful.
* Only one and exactly one login module from the stack must put
* the user name in the shared state. This user name represents
* the authenticated user.
* For example if the login attempt is successful, method
* getRemoteUser() of
* the HTTP request will retrieve exactly this name.
if (sharedState.get(AbstractLoginModule.NAME) == null) {
sharedState.put(AbstractLoginModule.NAME, userName);
nameSet = true;
successful = true;
return true;
* Commit the login. This is the second part of the authentication
* process.
* If a user name has been stored by the login() method,
* the user name is added to the subject as a new principal.
public boolean commit() throws LoginException {
if (successful) {
/* The principals that are added to the subject should
* implement java.security.Principal.You can use the class
* com.sap.engine.lib.security.Principal for this purpose.
Principal principal = new Principal(userName);
subject.getPrincipals().add(principal);
/* If the login is successful, then the principal corresponding
* to the <userName> (the same user name that has been added
* to the subject) must be added in the shared state too.
* This principal is considered to be the main principal
* representing the user.
* For example, this principal will be retrieved from method
* getUserPrincipal() of the HTTP request.
if (nameSet) {
sharedState.put(AbstractLoginModule.PRINCIPAL, principal);
} else {
userName = null;
return true;
* Abort the authentication process.
public boolean abort() throws LoginException {
if (successful) {
userName = null;
successful = false;
return true;
* Log out the user. Also removes the principals and
* destroys or removes the credentials that were associated
* with the user during the commit phase.
public boolean logout() throws LoginException {
// Remove principals and credentials from subject
if (successful) {
subject.getPrincipals(Principal.class).clear();
successful = false;
return true;
private String getRequestValue(String parameterName)
throws LoginException {
HttpGetterCallback httpGetterCallback = new HttpGetterCallback();
httpGetterCallback.setType(HttpCallback.REQUEST_PARAMETER);
httpGetterCallback.setName(parameterName);
String value = null;
try {
callbackHandler.handle(new Callback[] { httpGetterCallback });
String[] arrayRequestparam = (String[]) httpGetterCallback.getValue();
value = arrayRequestparam[0];
} catch (UnsupportedCallbackException e) {
return null;
} catch (IOException e) {
throwUserLoginException(e, LoginExceptionDetails.IO_EXCEPTION);
return value;
Regards
Ramanender SinghRamanender,
JAAS modules usually requires a restart whenever you need to change them. So be very careful with what you expect once you re-deploy your code.
Once the library is loaded it will never reload itself until you perform a restart of the VM.
Connect to the debug port may help, but basic debugging will not take you too far either.
I would recommend you to use the log tracing facility on your code. Just enter the following class attribute:
import com.sap.tc.logging.Location;
private static final Location trace = Location.getLocation(<your_classname_here>.class);
trace.warningT("Some Warning Text Here..." + variable here);
trace.debugT("Some Warning Text Here..." + variable here);
You may need to go NWA and set the Location Severity Level to Debug according to your needs.
Leave the trace code on your module for IT personnel to debug it if necessary. Don't forget to have the severity level of your code properly set.
Meaning: You don't want to have every trace message your module sills out with warningT() or infoT().
There is a excellent blog here on how this works
Then you will be able to inspect some variable contents while the callbackhandler is being executed.
Pay special attention with the timing - variables have a lifetime when dealing with login modules.
Use the entering(<method_name>) and exiting(<method_name> just ot make sure where in the code the variable should be populated and when.
BR,
Ivan -
SQLException thrown by the physical connection: Login failed for user
Hi Experts,
I am creating a custom data source on Visual Administrator (2004s 7.01 SP3) for SQL 2008 with a named instance. Using Logon, System databases are getting connected. But Visual Administrator throws the below exception trace while attempting to connect to any custom created databases.
Please help me to resolve this.
Thanks in Advance,
Nikhiljava.rmi.RemoteException: com.sap.engine.services.dbpool.exceptions.BaseRemoteException: Error during runtime changes of application "sap.com/JDBCConnector_QIDB.xml". [id = ConfigError]
at com.sap.engine.services.dbpool.deploy.DataSourceManagerImpl.updateDataSourceApplication(DataSourceManagerImpl.java:705)
at sun.reflect.GeneratedMethodAccessor647.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.sap.pj.jmx.introspect.DefaultMBeanInvoker.invoke(DefaultMBeanInvoker.java:58)
at com.sap.pj.jmx.mbeaninfo.AdditionalInfoProviderMBean.invoke(AdditionalInfoProviderMBean.java:289)
at com.sap.pj.jmx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:944)
at com.sap.pj.jmx.server.interceptor.MBeanServerWrapperInterceptor.invoke(MBeanServerWrapperInterceptor.java:288)
at com.sap.engine.services.jmx.CompletionInterceptor.invoke(CompletionInterceptor.java:409)
at com.sap.pj.jmx.server.interceptor.BasicMBeanServerInterceptor.invoke(BasicMBeanServerInterceptor.java:277)
at com.sap.jmx.provider.ProviderInterceptor.invoke(ProviderInterceptor.java:258)
at com.sap.engine.services.jmx.RedirectInterceptor.invoke(RedirectInterceptor.java:340)
at com.sap.pj.jmx.server.interceptor.MBeanServerInterceptorChain.invoke(MBeanServerInterceptorChain.java:330)
at com.sap.engine.services.jmx.MBeanServerSecurityWrapper.invoke(MBeanServerSecurityWrapper.java:287)
at com.sap.engine.services.jmx.MBeanServerInvoker.invokeMbs(MBeanServerInvoker.java:131)
at com.sap.engine.services.jmx.ClusterInterceptor.invokeMbs(ClusterInterceptor.java:212)
at com.sap.engine.services.jmx.ClusterInterceptor.invoke(ClusterInterceptor.java:766)
at com.sap.engine.services.jmx.MBeanServerInterceptorInvoker.invokeMbs(MBeanServerInterceptorInvoker.java:102)
at com.sap.engine.services.jmx.connector.p4.P4ConnectorServerImpl.invokeMbs(P4ConnectorServerImpl.java:61)
at com.sap.engine.services.jmx.connector.p4.P4ConnectorServerImplp4_Skel.dispatch(P4ConnectorServerImplp4_Skel.java:64)
at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:319)
at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:200)
at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:136)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)
Caused by: java.rmi.RemoteException: Error occurred while making runtime changes with application sap.com/JDBCConnector_QIDB.xml; nested exception is:
com.sap.engine.services.deploy.exceptions.ServerDeploymentException: Clusterwide exception: server ID 3640850:com.sap.engine.services.dbpool.exceptions.BaseDeploymentException: Cannot start DataSource "QIDB".
at com.sap.engine.services.dbpool.deploy.ContainerImpl.startDataSource(ContainerImpl.java:1549)
at com.sap.engine.services.dbpool.deploy.ContainerImpl.startDataSources(ContainerImpl.java:1825)
at com.sap.engine.services.dbpool.deploy.ContainerImpl.prepareStart(ContainerImpl.java:489)
at com.sap.engine.services.deploy.server.application.StartTransaction.prepareCommon(StartTransaction.java:223)
at com.sap.engine.services.deploy.server.application.StartTransaction.prepare(StartTransaction.java:171)
at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhasesOnOneServer(ApplicationTransaction.java:301)
at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesImpl(ParallelAdapter.java:342)
at com.sap.engine.services.deploy.server.application.ParallelAdapter.runInTheSameThread(ParallelAdapter.java:126)
at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesAndWait(ParallelAdapter.java:245)
at com.sap.engine.services.deploy.server.application.RuntimeTransaction.finalActions(RuntimeTransaction.java:286)
at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhases(ApplicationTransaction.java:339)
at com.sap.engine.services.deploy.server.DeployCommunicatorImpl.makeRuntimeChanges(DeployCommunicatorImpl.java:344)
at com.sap.engine.services.dbpool.deploy.DataSourceManagerImpl.updateDataSourceApplication(DataSourceManagerImpl.java:685)
at sun.reflect.GeneratedMethodAccessor647.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.sap.engine.services.jmx.connector.p4.P4ConnectorServerImpl.invokeMbs(P4ConnectorServerImpl.java:61)
at com.sap.engine.services.jmx.connector.p4.P4ConnectorServerImplp4_Skel.dispatch(P4ConnectorServerImplp4_Skel.java:64)
at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:319)
at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:200)
at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:136)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)
Caused by: com.sap.engine.services.dbpool.exceptions.BaseResourceException: SQLException thrown by the physical connection: com.microsoft.sqlserver.jdbc.SQLServerException: Login failed for user 'xxxx'.
at com.sap.engine.services.dbpool.spi.ManagedConnectionFactoryImpl.createManagedConnection(ManagedConnectionFactoryImpl.java:193)
at com.sap.engine.services.connector.jca.ConnectionHashSet.init(ConnectionHashSet.java:168)
at com.sap.engine.services.connector.jca.ConnectionHashSet.<init>(ConnectionHashSet.java:134)
at com.sap.engine.services.connector.jca.AdapterCache.open(AdapterCache.java:294)
at com.sap.engine.services.connector.ResourceObjectFactory.startConnectionFactory(ResourceObjectFactory.java:316)
at com.sap.engine.services.dbpool.deploy.ContainerImpl.startDataSource(ContainerImpl.java:1540)
... 40 more
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Login failed for user 'xxxx'.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(Unknown Source)
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(Unknown Source)
at com.microsoft.sqlserver.jdbc.TDSParser.parse(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.sendLogon(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.logon(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.access$000(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection$LogonCommand.doExecute(Unknown Source)
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.loginWithoutFailover(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(Unknown Source)
at com.sap.engine.services.dbpool.spi.ManagedConnectionFactoryImpl.createManagedConnection(ManagedConnectionFactoryImpl.java:163)
... 45 more
at com.sap.engine.services.deploy.server.DeployCommunicatorImpl.makeRuntimeChanges(DeployCommunicatorImpl.java:346)
at com.sap.engine.services.dbpool.deploy.DataSourceManagerImpl.updateDataSourceApplication(DataSourceManagerImpl.java:685)
... 28 more
Caused by: com.sap.engine.services.deploy.exceptions.ServerDeploymentException: Clusterwide exception: server ID 3640850:com.sap.engine.services.dbpool.exceptions.BaseDeploymentException: Cannot start DataSource "QIDB".
at com.sap.engine.services.dbpool.deploy.ContainerImpl.startDataSource(ContainerImpl.java:1549)
at com.sap.engine.services.dbpool.deploy.ContainerImpl.startDataSources(ContainerImpl.java:1825)
at com.sap.engine.services.dbpool.deploy.ContainerImpl.prepareStart(ContainerImpl.java:489)
at com.sap.engine.services.deploy.server.application.StartTransaction.prepareCommon(StartTransaction.java:223)
at com.sap.engine.services.deploy.server.application.StartTransaction.prepare(StartTransaction.java:171)
at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhasesOnOneServer(ApplicationTransaction.java:301)
at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesImpl(ParallelAdapter.java:342)
at com.sap.engine.services.deploy.server.application.ParallelAdapter.runInTheSameThread(ParallelAdapter.java:126)
at com.sap.engine.services.deploy.server.application.ParallelAdapter.makeAllPhasesAndWait(ParallelAdapter.java:245)
at com.sap.engine.services.deploy.server.application.RuntimeTransaction.finalActions(RuntimeTransaction.java:286)
at com.sap.engine.services.deploy.server.application.ApplicationTransaction.makeAllPhases(ApplicationTransaction.java:339)
at com.sap.engine.services.deploy.server.DeployCommunicatorImpl.makeRuntimeChanges(DeployCommunicatorImpl.java:344)
at com.sap.engine.services.dbpool.deploy.DataSourceManagerImpl.updateDataSourceApplication(DataSourceManagerImpl.java:685)
com.sap.engine.services.connector.ResourceObjectFactory.startConnectionFactory(ResourceObjectFactory.java:316)
at com.sap.engine.services.dbpool.deploy.ContainerImpl.startDataSource(ContainerImpl.java:1540)
... 40 more -
Determine event handler for swing components from the API browser
Is there a way to determine what event handlers are assocaited with the different swing classes. For example JTextField is associated to ActionListener, and JCheckbox uses the event handle ItemListener. Is there a way to determine this by looking at the class via the Java API?
Yes, there is. You'll observe that JTextField has an "addActionListener(ActionListener)" method, for a start. And JTextField is a subclass of JTextComponent, which has "addCaretListener(CaretListener)" and "addInputMethodListener(InputMethodListener)" methods. And JTextComponent is a subclass of JComponent, which has an "addAncestorListener(AncestorListener)" method. And so on... there are more. All of this can be found in the API documentation by looking for methods whose names start with "add".
-
Order of focus for swing components
Hi All,
I am in search of the way to definine the order of focus for swing components.
I have a JPanel to which I can add multiple JButtons and JLabels. My problem is that when ever JButton comes, it should get the focus even though JLabel exists.
If I drag the JButton on to JLabel then also it should be placed on top of the JLabel.
Can any body help me to solve this problem.
Thanks in advance,
Regards,
Roja.Hi,
I am giving my sample code here.
if (textButton != null) {
setUserTextPresentFlag(true);
textButton.setFocusPainted(false);
textButton.setContentAreaFilled(false);
textButton.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
textButton.setBounds(
editPosX,
editPosX,
textButton.getWidth(),
textButton.getHeight());
textButton.setRequestFocusEnabled(true);
// textButton.grabFocus();
textButton.requestFocus();
System.out.println("requestFocus isDisplayable::"+userTextImageButton.isDisplayable()+" isEnabled "+userTextImageButton.isEnabled()+" isFocusPainted "+userTextImageButton.isFocusPainted()+" isVisible "+userTextImageButton.isVisible()+" userTextImageButton.hasFocus() "+userTextImageButton.hasFocus());
I am getting the following values for the system.out.println values.
isDisplayable::false isEnabled true isFocusPainted false isVisible true userTextImageButton.hasFocus() false
I didn't find a method to set displayable to true.
could u find where the problem is?
Thanks in advance,
roja. -
Is there a spec for Swing separate from the spec for the JDK? Is it publically available? Where can I find it?
If it is incorporated into the JDK spec, where is it? scattered throughout or in one place?
I've search this site and the JDK spec contents for many different keywords but cannot seem to locate it.
Thanks.Yes, I'm well aware of the Swing APIs via javadocs plus there is the source code to look at. What I meant was something along the lines of the Java Language Spec. The APIs are fine as far as they go but many of them lack explanatory documentation - are little more than just a different format for stating the method signatures and class contents. Many of the APIs are great, however, giving what is expected, allowed/disallowed, intended behavior, potential trouble spots, interactions, side effects, and so on. Experimentation through trial-and-error is fine if time is not an issue. I'm looking for advanced info.
Maybe you are looking for
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Filter on field in Interactive report to small/narrow
In a interactive report I have the problem that the first (about) 30 positions of the values of one of the fields is not unique. So if you want to use the filter function it is impossible to know which value is selected. Is there a way to make these
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How do I add a -pdf.acsm book to my iPad library?
Help.... After lengthy reading on an independent bookstore site (Powell's in Portland, OR) I purchased and downloaded 2 e-books to my iMac (10.6.8; Intel Core 2 Duo) and then tried to put them into my iTunes library to add to my iPad 2, whose softwar
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I was wondering if a separate account can be sep-up in your itunes account as I have reached my limit on downloading ipads and would like to sep-up a new account so my grandchildren can play with their ipad
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HELP! Need txt ouput, but issues with repeating frames...
In my data model, I have one main query, and three data linked queries. It IS a complex report, but I need to make it so that the user can output it to a delimited text file. I know how to do this, but when the report is printed, the rows are all man
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Word 2013 Simplify Places in File Open Menu
Hello all, Working to help my aged parents (87 and 84 years old) working with Office 2013.They have an Office365 account (so they have a website and a Skydrive PRO place for their files) They have new computers with Windows 8 / Office 2013. Since the