RE: vb client - forte server
Have you thought about tagging a Forte Service Object as an OLE object and
using that OLE object in VB?
-----Original Message-----
From: Adupa Praveen Kumar [mailto:[email protected]]
Sent: Tuesday, June 30, 1998 11:51 AM
To: [email protected]
Subject: vb client - forte server
Hi friends,
how can i user forte service object services in vb client application.
thanks,
Praveen
Goldstone Softech Ltd.
India.
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The point is you are bound to do VB.Net for web services and it is not VB at all.
The syntax surely resembles VB but wait till you see what you have instead of good old PRINT!
VB.Net is not a continuation of VB, it is something radically different that you will have to learn. And if I had to choose between learning VB.Net and Java/Swing, I would go for the latter. I think the third choice, C#, is definitely the winner on all aspects of programming on the Windows platform. The GUI building gap is not as wide as it was with Visual C++ and VB, in fact, it is almost non-existant: .Net's Windows-forms can be developed rapidly either with C# or VB.Net; basically you get the same tool to develop GUIs.
All things said, there is an excellent article at http://www.theserverside.com/resources/article.jsp?l=SOAP-And-EJB discussing when to opt for SOAP in an EJB environement.
Hope it helps.
Similar Messages
-
Hi friends,
how can i use forte service object services in vb client application.
thanks,
Praveen
Goldstone Softech Ltd.
India.
Get Your Private, Free Email at http://www.hotmail.com
To unsubscribe, email '[email protected]' with
'unsubscribe forte-users' as the body of the message.
Searchable thread archive <URL:http://pinehurst.sageit.com/listarchive/>The point is you are bound to do VB.Net for web services and it is not VB at all.
The syntax surely resembles VB but wait till you see what you have instead of good old PRINT!
VB.Net is not a continuation of VB, it is something radically different that you will have to learn. And if I had to choose between learning VB.Net and Java/Swing, I would go for the latter. I think the third choice, C#, is definitely the winner on all aspects of programming on the Windows platform. The GUI building gap is not as wide as it was with Visual C++ and VB, in fact, it is almost non-existant: .Net's Windows-forms can be developed rapidly either with C# or VB.Net; basically you get the same tool to develop GUIs.
All things said, there is an excellent article at http://www.theserverside.com/resources/article.jsp?l=SOAP-And-EJB discussing when to opt for SOAP in an EJB environement.
Hope it helps. -
Connection between SDM client and server is broken
Dear All,
First of all this is what I have
-NW04 SPS 17
-NWDS Version: 7.0.09 Build id: 200608262203
-using VPN connection
-telnet on port 57018 is succesfull
I can login to SDM server (from NWDS and from SDM GUI) I can see the state of SDM(green light), restart it, can navigate through tabs in GUI, but every time I am trying to deploy an ear i have this error:
Deployment exception : Filetransfer failed: Error received from server: Connection between SDM client and server is broken
Inner exception was :
Filetransfer failed: Error received from server: Connection between SDM client and server is broken
I have already read a lot of topics,blogs,notes but didn't find the solution.
Can anybody help me?
Best RegardsHaving same issue. Nothing helped so far... Using NWDS 7.0 SP18.
I have turned SDM tracing on and this is what I see on client side after sending first data package:
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl: debug "20120224140253 0280/17 Client: finished sending string part"
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl: debug "20120224140253 0280/0 Client: receive String part from Server"
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl.receiveFromServer(NetComm ..): Entering method
com.sap.bc.cts.tp.net.NetComm.receive(): Entering method
com.sap.bc.cts.tp.net.NetComm: debug "Method "receive(char[])" could not read all requested bytes. There are still 12 bytes to read"
com.sap.bc.cts.tp.net.NetComm: debug "Caught IOException during read of header bytes (-1, 43):Connection reset"
com.sap.bc.cts.tp.net.NetComm: debug " throwing IOException(net.id_000001)"
com.sap.bc.cts.tp.net.NetComm.receive(): Exiting method
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl: Exiting method
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl: debug "20120224140253 0281/1 Client: connection was broken"
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl: Exiting method
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl: debug "20120224140253 0281/0 Client: finshed sendAndReceive"
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl: Exiting method
My connection on server is still active so I have to restart SDM server to reset and try it again.
Anyone have idea whats happening?
Edited by: skyrma on Feb 24, 2012 2:46 PM
Edited by: skyrma on Feb 24, 2012 2:47 PM
Edited by: skyrma on Feb 24, 2012 2:47 PM -
Hello. I would like to write async tcp client and server. I wrote this code but a have a problem, when I call the disconnect method on client or stop method on server. I can't identify that the client or the server is no longer connected.
I thought I will get an exception if the client or the server is not available but this is not happening.
private async void Process()
try
while (true)
var data = await this.Receive();
this.NewMessage.SafeInvoke(Encoding.ASCII.GetString(data));
catch (Exception exception)
How can I determine that the client or the server is no longer available?
Server
public class Server
private readonly Dictionary<IPEndPoint, TcpClient> clients = new Dictionary<IPEndPoint, TcpClient>();
private readonly List<CancellationTokenSource> cancellationTokens = new List<CancellationTokenSource>();
private TcpListener tcpListener;
private bool isStarted;
public event Action<string> NewMessage;
public async Task Start(int port)
this.tcpListener = TcpListener.Create(port);
this.tcpListener.Start();
this.isStarted = true;
while (this.isStarted)
var tcpClient = await this.tcpListener.AcceptTcpClientAsync();
var cts = new CancellationTokenSource();
this.cancellationTokens.Add(cts);
await Task.Factory.StartNew(() => this.Process(cts.Token, tcpClient), cts.Token, TaskCreationOptions.LongRunning, TaskScheduler.Default);
public void Stop()
this.isStarted = false;
foreach (var cancellationTokenSource in this.cancellationTokens)
cancellationTokenSource.Cancel();
foreach (var tcpClient in this.clients.Values)
tcpClient.GetStream().Close();
tcpClient.Close();
this.clients.Clear();
public async Task SendMessage(string message, IPEndPoint endPoint)
try
var tcpClient = this.clients[endPoint];
await this.Send(tcpClient.GetStream(), Encoding.ASCII.GetBytes(message));
catch (Exception exception)
private async Task Process(CancellationToken cancellationToken, TcpClient tcpClient)
try
var stream = tcpClient.GetStream();
this.clients.Add((IPEndPoint)tcpClient.Client.RemoteEndPoint, tcpClient);
while (!cancellationToken.IsCancellationRequested)
var data = await this.Receive(stream);
this.NewMessage.SafeInvoke(Encoding.ASCII.GetString(data));
catch (Exception exception)
private async Task Send(NetworkStream stream, byte[] buf)
await stream.WriteAsync(BitConverter.GetBytes(buf.Length), 0, 4);
await stream.WriteAsync(buf, 0, buf.Length);
private async Task<byte[]> Receive(NetworkStream stream)
var lengthBytes = new byte[4];
await stream.ReadAsync(lengthBytes, 0, 4);
var length = BitConverter.ToInt32(lengthBytes, 0);
var buf = new byte[length];
await stream.ReadAsync(buf, 0, buf.Length);
return buf;
Client
public class Client
private TcpClient tcpClient;
private NetworkStream stream;
public event Action<string> NewMessage;
public async void Connect(string host, int port)
try
this.tcpClient = new TcpClient();
await this.tcpClient.ConnectAsync(host, port);
this.stream = this.tcpClient.GetStream();
this.Process();
catch (Exception exception)
public void Disconnect()
try
this.stream.Close();
this.tcpClient.Close();
catch (Exception exception)
public async void SendMessage(string message)
try
await this.Send(Encoding.ASCII.GetBytes(message));
catch (Exception exception)
private async void Process()
try
while (true)
var data = await this.Receive();
this.NewMessage.SafeInvoke(Encoding.ASCII.GetString(data));
catch (Exception exception)
private async Task Send(byte[] buf)
await this.stream.WriteAsync(BitConverter.GetBytes(buf.Length), 0, 4);
await this.stream.WriteAsync(buf, 0, buf.Length);
private async Task<byte[]> Receive()
var lengthBytes = new byte[4];
await this.stream.ReadAsync(lengthBytes, 0, 4);
var length = BitConverter.ToInt32(lengthBytes, 0);
var buf = new byte[length];
await this.stream.ReadAsync(buf, 0, buf.Length);
return buf;Hi,
Have you debug these two applications? Does it go into the catch exception block when you close the client or the server?
According to my test, it will throw an exception when the client or the server is closed, just log the exception message in the catch block and then you'll get it:
private async void Process()
try
while (true)
var data = await this.Receive();
this.NewMessage.Invoke(Encoding.ASCII.GetString(data));
catch (Exception exception)
Console.WriteLine(exception.Message);
Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
By the way, I don't know what the SafeInvoke method is, it may be an extension method, right? I used Invoke instead to test it.
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How to transfer passwords encrypted from client to server?
Hello dear community,
I have already some experience with programming and did a lot of web-software, but I never was facing the problem that passwords are transfered as plain text to the server when using a login-form.
For my front-end, I use Java ServerFaces 2.0.
I read a lot of hints like using a javascript based MD5 library and send the password as MD5 but this can be sniffed an decrypted easily.
Do you have some hints to easily implement a secure transfer of values from client to server?
best regards,
Bernigoose_fraba wrote:
and how to do that? how to configure etc.?Server specific. Read your server's documentation. -
Client and Server in one process
Hi all,
I am trying to create a process which can act as both Client and Server.
How can I do this?
Thanks!AH. That's a better definition or explanation. Thanks.
This smells of a single process with multiple threads, each thread handling the basic needs of your requirements. In other words, have a thread deal with making one or more client type connections (use a main thread - the client controller - to spawn client-connection threads. This assumes you need multiplicity in your client-connection model.
Then make another thread - the server controller - to handle inbound connections, spawning a new thread for each inbound connection. Your main thread, the one that contains your main method, can watch everything that's going on and log or report what's going on in your client and server threads.
Going into specifics would be a lot to do here. Maybe someone is up for the challenge. Of course, this being a "New to Java Technology" forum, these concepts may be a bit beyond your skillset.
This is not the only way to go about solving your problem, but it's the only way I can think of at the moment given your requirements.
Hope this helps some. -
Communication between client and server
I am using sockets for communication between the client and the server. is there any other way that i can use for communication between the client and server???
Plenty of ways: JMS, SOAP, RMI, a RESTful API, writing-files-to-a-shared-directory-on-the-disk, Sneakernet, ...
Some of them use sockets (or better TCP/IP) as the underlying protocol.
But to give you a good answer, you would have to tell us why you want a different way. I hope you're not searching for a different way just for the sake of being different. -
Sending an object from client to server always on button press
What I need is to send an object from client to server but I need to make server wait until another object is sent. What I have is the JFrame where you put the wanted name and surname, then you create a User object with these details and on button press you send this object to the server. I just can't hold the connection because when I send the first object, server doesn't wait for another button click and throws EOFexception. Creating the while loop isn't helpfull as well because it keeps sending the same object again and again. The code is here
public class ClientFrame extends JFrame {
private JButton btnSend;
private JTextField txfName;
private JTextField txfSurname;
public ClientFrame() {
this.setTitle(".. ");
Container con = this.getContentPane();
con.setLayout(new BorderLayout());
txfName = new JTextField("name");
txfSurname = new JTextField("surname");
btnSend = new JButton(new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
SSLSocketFactory f =
(SSLSocketFactory) SSLSocketFactory.getDefault();
try {
SSLSocket c =
(SSLSocket) f.createSocket("localhost", 8888);
c.startHandshake();
OutputStream os = c.getOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(os);
InputStream is = c.getInputStream();
ObjectInputStream ois = new ObjectInputStream(is);
boolean done = false;
while (!done) {
String first = txfName.getText();
String last = txfSurname.getText();
User u = new User();
u.setFirstName(first);
u.setLastName(last);
oos.reset();
oos.writeObject(u);
String str = (String) ois.readObject();
if (str.equals("rcvdOK")) {
System.out.println("received on the server side");
} else if (str.equals("ERROR")) {
System.out.println("ERROR");
//oos.writeObject(confirmString);
oos.close();
os.close();
c.close();
} catch (ClassNotFoundException ex) {
Logger.getLogger(ClientFrame.class.getName()).log(Level.SEVERE, null, ex);
} catch (IOException ex) {
System.err.println(ex.toString());
btnSend.setText("send object");
con.add(btnSend, BorderLayout.PAGE_START);
con.add(txfName, BorderLayout.CENTER);
con.add(txfSurname, BorderLayout.PAGE_END);
this.pack();
setSize(200, 150);
setVisible(true);
public class TestServer {
public static void main(String[] args) {
try {
KeyStore ks = KeyStore.getInstance("JKS");
ks.load(new FileInputStream(ksName), ksPass);
KeyManagerFactory kmf =
KeyManagerFactory.getInstance("SunX509");
kmf.init(ks, ctPass);
SSLContext sc = SSLContext.getInstance("TLS");
sc.init(kmf.getKeyManagers(), null, null);
SSLServerSocketFactory ssf = sc.getServerSocketFactory();
SSLServerSocket s = (SSLServerSocket) ssf.createServerSocket(8888);
printServerSocketInfo(s);
SSLSocket c = (SSLSocket) s.accept();
InputStream is = c.getInputStream();
ObjectInputStream ois = new ObjectInputStream(is);
OutputStream os = c.getOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(os);
boolean done = false;
User u;
while(!done){
u = (User) ois.readObject();
String confirmString = "rcvdOK";
String errorString = "ERROR";
if (u != null) {
System.out.println(u.getFirstName() + " " + u.getLastName());
oos.writeObject(confirmString);
} else if (u == null) {
oos.writeObject(errorString);
is.close();
s.close();
c.close();
} catch (Exception e) {
System.err.println(e.toString());
}Thanks for any help, btw this doesnt need to be via ssl, the problem would be the same using only http. Please anyone help me:)
Edited by: Vencicek on 7.5.2012 2:19
Edited by: EJP on 7/05/2012 19:53
Edited by: Vencicek on 7.5.2012 3:36Current code fails because it's sending still the same entity again(using while loop)No it's not. You are creating a new User object every time around the loop.
which makes the system freezeWhich means that you are executing network code in the event thread. Don't do that, use a separate thread. At the moment you're doing all that sending inside the constructor for ClientFrame which is an even worse idea: you can never get out of there to the rest of your client program. This is a program design problem, not a networking problem.
and doesn't allow me to set new parameters of the new entityI do not understand.
I need to find a way to keep Server running even when the client doesn't send any data and wait until the client doesnt press the send button again to read a new object.That's exactly what happens. readObject() blocks until data is received. -
JSSE Client and server communication problem .err:untrusted server cert
Hai all,
I am trying to communicate JSSE client and server.
I have created root.cert(CA),root.key,server.cert,server.key , client.cert and client.key. All these certificates are created using openssl.
I have placed root.cert in default keystore cacerts.
I have created a keystores(server & client) name mykeystore.
I have placed root.cert and client.cert in the client keystore.
I have placed root.cert and server.cert in the server keystore.
But during the run time i am getting javax.net.ssl.SSLException: untrusted server cert chain.
please suggest the modifications needs to be done to fix the error.
please tell me In the client keystore and in the server keystore....what certificates we need to put?
whether my approach as said above is correct or not?
In java code how to specify this particular certificate we are referring?
I have coded in this way ....
SSLContext ctx;
KeyManagerFactory kmf;
KeyStore ks;
char[] prasad = "prasad".toCharArray();
ctx = SSLContext.getInstance("SSLv3");
kmf = KeyManagerFactory.getInstance("SunX509");
ks = KeyStore.getInstance("jks");
ks.load(new FileInputStream("mykeystore"), prasad);
kmf.init(ks, prasad);
ctx.init(kmf.getKeyManagers(), null, null);
factory = ctx.getSocketFactory();
But my doubt is we are specifying only keystore name with that how it will check root.cert(ca) and client.cert and server.cert?
Is there any modifications need in my code?
Please tell me some way ...
Thanks ,
Prasad.Hi prasad,
There will be a problem with the certificates being received from thr remote server or client. Check that your trust store contains the certificate of the remote machine or the CA that signed it and that the certificate has not expired.
Also be sure that both machines are using the latest version of the JSSE.
Hope this will help you.
Regards,
Anil.
Technical Support Engineer. -
Help!!!! copy a file of client at server
Must copy a file of client at server, write code plsql. Exist of the instruction at concern.....
thanks
Giovanni
P.S. excuse for write english evil!!!
email: [email protected]This is a hello!. Please do not post the same question more than once. It makes the threads hard to follow.
Your future co-operation is appreciated.
Cheers, APC -
Oracle 9.2.0.8 client or server?
Hey guys,
I'm a little bit confused in regards to the patches for Oracle client/server. The new 9.2.0.8 patch, is this for client or server or both? Would there be any issues if the client and server are not on the same level?
For example, if I have a 9.2.06 database, can I apply 9.2.0.8 patch for my client?
Let us consider, this is for Win 32-bit O/Ss.
What would be the case for Solaris based O/Ss?
Thanks in advanceThe same patch can be used to upgrade your database or to upgrade your client.
Normally its not a must to have both client & server the same version. But it is always better to have the same to eliminate any unexpected problems.
In general Oracle is always backward compatible for reasons of migrations etc. -
How to create client and server app using node.js in firefox os.
I want to create a client and server app using node.js for firefox os. Please suggest me how to create a apps.
I want to send a request from client to server and based on client request, service reply to client.
If any links available, Please share it.
ThanksHi sb00349044,
The SUMO forums focuses on end-user support.
For questions about developing for Firefox OS, you will find better guidance in MDN, StackOverflow, and mailing lists:
* [https://developer.mozilla.org/en-US/Firefox_OS MDN - Firefox OS]
* [http://stackoverflow.com/questions/tagged/firefox-os StackOverflow - Firefox OS]
* [https://lists.mozilla.org/listinfo Mailing Lists at Mozilla]
Thanks,
- Ralph -
Hi ,
Iam trying to configure client and server on OEL5.5 on vmware server i ahve 2 virtual machines which are on network i want to make one machine as server and another as client so on server machine i have a database called as SERVER and iam creating a listerner for it and my listener is created i chked my listener.ora files but on termianal when i execute
LSNRCTL> STATUS LISTENER1
TNS-01101: Could not find service name
LSNRCTL>
LSNRCTL> START LISTENER1
Starting /u01/app/oracle/product/10.2.0/db_1/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 10.2.0.1.0 - Production
System parameter file is /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /u01/app/oracle/product/10.2.0/db_1/network/log/listener1.log
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=oracle10g.home.com)(PORT=2525)))
TNS-12542: TNS:address already in use
TNS-12560: TNS:protocol adapter error
TNS-00512: Address already in use
Linux Error: 98: Address already in use
Listener failed to start. See the error message(s) above...
and copying and pasting the contents of listener.ora file
# listener.ora Network Configuration File: /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
LISTENER1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = oracle10g.home.com)(PORT = 2525))
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(PROGRAM = extproc)
SID_LIST_LISTENER1 =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = server)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(SID_NAME = server)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = oracle10g.home.com)(PORT = 1521))
so as there is only 2 listeners on my machine named as listener which listens at 1521(default) and another which i created listener2 listens as 2525
so please help me and let me know where iam going wrong
Thanks in advance ....
with Regards
Kavitauser12665759 wrote:
Hi ,
Iam trying to configure client and server on OEL5.5 on vmware server i ahve 2 virtual machines which are on network i want to make one machine as server and another as client so on server machine i have a database called as SERVER and iam creating a listerner for it and my listener is created i chked my listener.ora files but on termianal when i execute
LSNRCTL> STATUS LISTENER1
TNS-01101: Could not find service name
LSNRCTL>
LSNRCTL> START LISTENER1
Starting /u01/app/oracle/product/10.2.0/db_1/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 10.2.0.1.0 - Production
System parameter file is /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /u01/app/oracle/product/10.2.0/db_1/network/log/listener1.log
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=oracle10g.home.com)(PORT=2525)))
TNS-12542: TNS:address already in useThose last two lines tell the tale. Something else is running on port 2525. Why are you trying to use that port for your listener?
Use netstat to find out what process is using the port.
And as a follow-up, why configure two listeners?
TNS-12560: TNS:protocol adapter error
TNS-00512: Address already in use
Linux Error: 98: Address already in use
Listener failed to start. See the error message(s) above...
and copying and pasting the contents of listener.ora file
# listener.ora Network Configuration File: /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
LISTENER1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = oracle10g.home.com)(PORT = 2525))
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(PROGRAM = extproc)
SID_LIST_LISTENER1 =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = server)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(SID_NAME = server)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = oracle10g.home.com)(PORT = 1521))
so as there is only 2 listeners on my machine named as listener which listens at 1521(default) and another which i created listener2 listens as 2525
so please help me and let me know where iam going wrong
Thanks in advance ....
with Regards
Kavita -
Date converting to less one day while transferring from client to server
Hi,
I have very typical problem. My application is in java, we are using oralce 9ias. The problem when the server is running in german locale and client is running in english. We the date value is passed from client to server it is converting to one day less.
i.e.
If i want to search with records jan 02,2005,
on server side if we print the value it is getting as jan 01,2005.
Can anybody help me in solving the above problem.
Its bit very urgent.
Thanks in advance
regards
Kalyanwell, i have had nightmares with this problem. here are the reason and soln:
reason:
in ur DB, u r using a field "Date" which does not include time information. Hence, any date will be taken at 00:00:00. If such a date is opened in some other timezone, which is ahead of the server timezone, the date differs by one. This is becoz java always considers the millisecond info encapsulated in the date, calendar.
soln:
Step 1:
u must be able to get the "timeZoneOffset" from a calendar object. This timeZoneOffset will give the number of minutes/seconds/hours... by which the system is offset from GMT.
Thus if u create a calendar in India, the timeZoneOffset will be 330. If you create the calendar in UK, it will be 0.
To achieve this, we have made an object-UTCDate. This class encapsulates a Calendar. It has a function called "getTimeZoneOffset".
Step 2:
Once u get the timeZoneOffset, here is what u need to do in ur code. (assume that the timeZoneOffset is in minutes. the variable names will be self-explanatory)
at the client side code:
long timeInMillis = calendar.getTime().getTime() + (timeZoneOffsetOfTheCalendarReceivedFromServer * 60 * 1000 ) - (timeZoneOffsetOfClient * 60 * 60 )
use timeInMillis to make a new Date Object and use this date object.
at the server side code:
long timeInMillis = calendar.getTime().getTime() + (timeZoneOffsetOfTheCalendarReceivedFromClient * 60 * 1000 ) - (timeZoneOffsetOfServer * 60 * 60 )
hope this helps.
regards -
Converting date value one day less while transfering from client to server
Hi,
I have very typical problem. My application is in java, we are using oralce 9ias. The problem when the server is running in german locale and client is running in english. We the date value is passed from client to server it is converting to one day less.
i.e.
If i want to search with records jan 02,2005,
on server side if we print the value it is getting as jan 01,2005.
Can anybody help me in solving the above problem.
Its bit very urgent.
Thanks in advance
regards
Kalyan// to get current time in Germany
Calendar cal = new GregorianCalendar(TimeZone.getTimeZone("Germany"));
int hour12 = cal.get(Calendar.HOUR);
int minutes = cal.get(Calendar.MINUTE);
int seconds = cal.get(Calendar.SECOND);
boolean am = cal.get(Calendar.AM_PM) == Calendar.AM;
//I think all you need to do is to set the timezone to the current, so that when the
//server at some other timezone gets this date it knows that this date belongs to
//different timezone and gets converted automatically according to the server
//timezone settings.
// Set the current local timezone
cal.setTimeZone(TimeZone.getDefault());
int hour24 = cal.get(Calendar.HOUR);
Hope this answers your question. Good luck.
-Sreekanth varidhireddy
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