How to make connection less dsn???

hi!
I wanna know how to make connection less dsn in java? any links for help...
Bye

http://onesearch.sun.com/search/developers/index.jsp?and=dsnless&nh=10&phr=&qt=&not=&field=&since=&col=devforums&rf=0&Search.x=26&Search.y=14

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Hi,
May I have suggestions on how to make connection to ORACLE 7.1.6 on UNIX box?
Thank you very much for help!
Jane

Oracle 7.1.6 hasn't been supported by Oracle in many years. I don't believe that any Oracle product is currently certified to connect to a 7.1.6 database.
You really need to consider upgrading your database. At least if you went to the 7.3.4 patchset, you'd have a fighting chance. This was the terminal Oracle7 patchset, so most products were still certified against it 12-18 months ago. If you're lucky, they'll still work, though they won't be certified.
If you need a certified combination, you'll have to upgrade to 8i or 9i.
Justin

When you change PC how to make connection with iphone and new PC

when you change PC how to make connection with iphone and new PC

Yes, you can do it the same as any other database. The code would be similar.
I'd also suggest you not to use the JDBC ODBC bridge for connection. There are other drivers available for that.
Regards
xH4x0r

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Dear Helper,
I have a problem about how to make the connection between ASP and
Oracle 8i. If you have this idea, please help me to solve this
problem. Thank You!!!
null

You must install Oracle Objects for OLE.
After this in asp-script you may use following instructions
1)initialization
<%
Set Session("OraSession") =server.CreateObject
("OracleInProcServer.XOraSession")
set Session("OraData") = Session("OraSession").OpenDatabase
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%>
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<%
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%>
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<%EmpDynaset.MoveFirst%>
<%EmpDynaset.MoveNext%>
<%EmpDynaset.EOF%>
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null

How to make Connection Pooling in JAVA

Dear Members
I want to know that how can i make connection pooling in java and also how can i use that pool in my jsp/servlet application.
Plz Describe in Detail.
Thanks
Vasim

vasim_saiyad2000 wrote:
Dear Members
I want to know that how can i make connection pooling in java and also how can i use that pool in my jsp/servlet application.
Plz Describe in Detail.
Thanks
VasimAs the previous poster is trying to suggest, the server you use will have datasource and connection pooling support. so look up in the manual how to set it up, or do a google search. For example if you use Tomcat, look here:
http://tomcat.apache.org/tomcat-6.0-doc/jndi-datasource-examples-howto.html

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Hello,
We are on Forms 10g (and I also noticed the same pb with previous versions)
We built quite big applications that use Webutil and jInitiator (not Java plugin)
The application is used via Web only.
At the deploiement of the applications, we experienced many difficulties due to specific configuration of Internet Explorer (or another browser, Firefox) of each one person of the company
I suppose this situation has also been experienced by others...
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Thanks in advance,
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Try to use http, i don't thing direct open the socket can pass throught the socket if your proxy haven't forward those ports~
Hi All,
I have problems with my applet working through
gh proxy.I am using a client applet which makes a
socket connection to a Java application running on the
same pc as the web server.
Everything works fine when I am directly
ly connected.However it does't work when connected
through a proxy? I am using object o/p & i/p streams
for the exchange of data b/w client applet & the
server java application.How do I overcome this
problem.
Currently I am using WinGate 3.0.2 as my proxy(I
(I did't see any firewaal setting there) but I intend
to make applet work through any proxy for that
matter.Using a higher level protocol such as UDP would
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This is urgent.PLease reply ASAP...
best rgds,
prithvi

How to make/connect a SP_2010 List a Web Database

I have a MS Access front-end data entry database in a local network that is connected to a SP_2010 List that I use as backend.
> I build another front end (let call it Dashboard DB) to display this database data
> I then copy the SP List structure and data, make a Table and populated for my Dashboard DB, converted it to a Web Database, upload to SP_2010 to test, it works fine great SP/Access feature.
> Now I need to replace the Web Database table with the SP List? Or link it.
What I want to accomplish is to do data entry form a Local Network Client to a Web Database. How can I make my List the Web DB data source? I’ve seen that with SharePoint Designer you can make External Content Type, can this be done?
Before someone ask, the data entry cannot be converted to Web DB (too complex)
How can I make a SP_2010 List a data source (backend) for a MS Access database that has been upload to SP as Web Database?

You can do that via SPD and BCS. Check out my article at
http://sharepointdragons.com/2012/02/13/creating-a-bcs-net-assembly-connector/
Kind regards,
Margriet Bruggeman
Lois & Clark IT Services
web site: http://www.loisandclark.eu
blog: http://www.sharepointdragons.com

How to make connection Pool for standalone Application

hi
I have got an application to craete a stadalone appliaction for connection pool.But it is taking m more time to create the Connection and fetch the data.
import java.sql.*;
import java.util.*;
/** A class for preallocating, recycling, and managing
* JDBC connections.
* <P>
* Taken from Core Servlets and JavaServer Pages
* from Prentice Hall and Sun Microsystems Press,
* http://www.coreservlets.com/.
* © 2000 Marty Hall; may be freely used or adapted.
public class ConnectionPool implements Runnable {
private String driver, url, username, password;
private int maxConnections;
private boolean waitIfBusy;
private Vector availableConnections, busyConnections;
private boolean connectionPending = false;
public ConnectionPool(String driver, String url,
                        String username, String password,
                        int initialConnections,
                        int maxConnections,
                        boolean waitIfBusy)
      throws SQLException {
    this.driver = driver;
    this.url = url;
    this.username = username;
    this.password = password;
    this.maxConnections = maxConnections;
    this.waitIfBusy = waitIfBusy;
    if (initialConnections > maxConnections) {
      initialConnections = maxConnections;
    availableConnections = new Vector(initialConnections);
    busyConnections = new Vector();
    for(int i=0; i<initialConnections; i++) {
      availableConnections.addElement(makeNewConnection());
public synchronized Connection getConnection()
      throws SQLException {
    if (!availableConnections.isEmpty()) {
      Connection existingConnection =
        (Connection)availableConnections.lastElement();
      int lastIndex = availableConnections.size() - 1;
      availableConnections.removeElementAt(lastIndex);
      // If connection on available list is closed (e.g.,
      // it timed out), then remove it from available list
      // and repeat the process of obtaining a connection.
      // Also wake up threads that were waiting for a
      // connection because maxConnection limit was reached.
      if (existingConnection.isClosed()) {
        notifyAll(); // Freed up a spot for anybody waiting
        return(getConnection());
      } else {
        busyConnections.addElement(existingConnection);
        return(existingConnection);
    } else {
      // Three possible cases:
      // 1) You haven't reached maxConnections limit. So
      //    establish one in the background if there isn't
      //    already one pending, then wait for
      //    the next available connection (whether or not
      //    it was the newly established one).
      // 2) You reached maxConnections limit and waitIfBusy
      //    flag is false. Throw SQLException in such a case.
      // 3) You reached maxConnections limit and waitIfBusy
      //    flag is true. Then do the same thing as in second
      //    part of step 1: wait for next available connection.
      if ((totalConnections() < maxConnections) &&
          !connectionPending) {
        makeBackgroundConnection();
      } else if (!waitIfBusy) {
        throw new SQLException("Connection limit reached");
      // Wait for either a new connection to be established
      // (if you called makeBackgroundConnection) or for
      // an existing connection to be freed up.
      try {
        wait();
      } catch(InterruptedException ie) {}
      // Someone freed up a connection, so try again.
      return(getConnection());
// You can't just make a new connection in the foreground
// when none are available, since this can take several
// seconds with a slow network connection. Instead,
// start a thread that establishes a new connection,
// then wait. You get woken up either when the new connection
// is established or if someone finishes with an existing
// connection.
public void makeBackgroundConnection() {
    connectionPending = true;
    try {
      Thread connectThread = new Thread(this);
      connectThread.start();
    } catch(OutOfMemoryError oome) {
      // Give up on new connection
public void run() {
    try {
      Connection connection = makeNewConnection();
      synchronized(this) {
        availableConnections.addElement(connection);
        connectionPending = false;
        notifyAll();
    } catch(Exception e) { // SQLException or OutOfMemory
      // Give up on new connection and wait for existing one
      // to free up.
// This explicitly makes a new connection. Called in
// the foreground when initializing the ConnectionPool,
// and called in the background when running.
public Connection makeNewConnection()
      throws SQLException {
    try {
      // Load database driver if not already loaded
      Class.forName(driver);
      // Establish network connection to database
      Connection connection =
        DriverManager.getConnection(url, username, password);
      return(connection);
    } catch(ClassNotFoundException cnfe) {
      // Simplify try/catch blocks of people using this by
      // throwing only one exception type.
      throw new SQLException("Can't find class for driver: " +driver);
public synchronized void free(Connection connection) {
    busyConnections.removeElement(connection);
    availableConnections.addElement(connection);
    // Wake up threads that are waiting for a connection
    notifyAll();
public synchronized int totalConnections() {
    return(availableConnections.size() +
           busyConnections.size());
/** Close all the connections. Use with caution:
   * be sure no connections are in use before
   * calling. Note that you are not <I>required</I> to
   * call this when done with a ConnectionPool, since
   * connections are guaranteed to be closed when
   * garbage collected. But this method gives more control
   * regarding when the connections are closed.
public synchronized void closeAllConnections() {
    closeConnections(availableConnections);
    availableConnections = new Vector();
    closeConnections(busyConnections);
    busyConnections = new Vector();
public void closeConnections(Vector connections) {
    try {
      for(int i=0; i<connections.size(); i++) {
        Connection connection =
          (Connection)connections.elementAt(i);
        if (!connection.isClosed()) {
          connection.close();
    } catch(SQLException sqle) {
      // Ignore errors; garbage collect anyhow
public synchronized String toString() {
    String info =
      "ConnectionPool(" + url + "," + username + ")" +
      ", available=" + availableConnections.size() +
      ", busy=" + busyConnections.size() +
      ", max=" + maxConnections;
    return(info);
}///// The Calling Class is below---------/////////////////
import java.util.*;
import java.sql.*;
public class dbConnection
     public static void main(String[] args)
          String driver="oracle.jdbc.driver.OracleDriver";
          String username="ETS";
          String password="ETS";
          String url="jdbc:oracle:thin:@192.168.47.10:1521:ETS";
          int initialConnections=10;
        int maxConnections=50;
          boolean waitIfBusy=false;
          Connection con=null;
          Statement stmt = null;
          ResultSet rs = null;
          try
          System.out.println("Before constructory "+new java.util.Date());
          ConnectionPool pool=new ConnectionPool(driver,url,username,password,initialConnections,maxConnections,waitIfBusy);
          System.out.println("After constructory "+new java.util.Date());
                    con=pool.makeNewConnection();
     System.out.println("After Connection pool "+new java.util.Date());
                    String sql="select * from emp_master";
                    stmt = con.createStatement();
                    rs = stmt.executeQuery(sql);
                    while(rs.next()) {
               int login1=rs.getInt("emp_code");
                    System.out.println("Employee Code is "+login1);
                    System.out.println("check 2");
               String pass=rs.getString("PASSWORD");
                    System.out.println("Pass Word is "+pass);
          }catch(Exception e)
               System.out.println("Exception is "+e);
          finally {
}

I once created a connection pool programatically with Apache DBCP API. It didnt took more than 10 lines. Unforchunetly I dont have to code with me now.
But If I remember right there is a sample code for that in the Apache Commans DBCP documentation.

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Hi guys ive been using flex now for about 2 years. Love flex dont have to much to complaint about it is extremely flexible however i have one simple question that i just dont quite understand and im hoping someone here can shed some light. Picture this. I have a grid and a call to a webservice. when i click on the grid item it makes a call to the webservice once the webservice returns the array of items i want to play an animation. But what i have noticed is that at the point the dataprovider is assign to the grid the application basically freezes. This is due to the fact that by assining the dataprovider to the grid flex internally is looping the colletction and passing it to the grid. Well if you are trying to play and animation while the dataprovider is being assignt the animation gets choppy... is there any techniques around this? I would really love to hear about how other people have overcomed this challenge or I'm i the only idiot thats dealing with this.
Any responses would be greatly appreciated.
Thanks
Miguel

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If you use Blaze DS or LCDS, deserialization from binary data is a breeze and it doesn't hit the processor as much.
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How to make logo less prominent on black MacBook

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Has anyone had a go at making the Apple logo black or charcoal on the black
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Wow this is the first post stating that they didn't like the white apple on the black mac. Different strokes for different folks.
The white macbook's logo (white on white) is probably less noticable as there's less contrast. There is no way to dim the logo as its lit from the lcd back light.
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Changing format of all graphics files is very cumbersome - how to make it less so?

Hello,
This problem is happening in FM 8, running on Windows XP.
I have recently converted all the image files referenced in a book, from one format to another. When I open a chapter (.fm) file in that book, FM looks for the graphic file that has been referenced in the first frame it finds (I import all graphics by reference). It opens a navigation dialog so I can locate the missing file, at which time I select the new file instead. Unfortunately, I have to do this over and over, for each graphic referenced by the FM file. Isn't there a way for me to tell FM to look for the same base filename, but with a new extension? A default file type for imported files? Is there a way to modify the .fm file itself to change the reference to the imported graphics? Having to tell FM the new filename for every graphic in the book is cumbersome and time-consuming (and I will be doing the same thing for about 75 manuals!). If FM can remember the location of an imported file and look for subsequent files in the new location, can't it do something similar for file types?
Compounding this problem is the fact that when the navigation dialog opens, the files in the current folder are automatically listed in "List" form, and are not in alphabetical order. If there are many graphics in that folder, it takes extra time to hunt for the desired file, so I usually change the listing format to "Detail" and then sort on "Name". But even that takes time. Are there defaults I could set so that the folder's contents are listed in the navigation dialog in the format I choose? I'm not even sure whether this is a FrameMaker or a Windows issue, so I don't know where to look for option settings. (I have poked around in FM options dialogs, and also the help files, but haven't found any references to this.)
Help with even one of these would save me a lot of time.
Thank you!
Joyce Wermont

Error7103 -
Thank you for a quick response. I just tried this, and it seemed to work - I was able to edit the .mif file and change all the format extensions. Then I opened the .mif in FM and it looked OK, it loaded the correct graphic files automatically, and there didn't appear to be any scaling problems. But when I tried to save it as an FM doc file, it wouldn't allow that. Error message: "Filenames ending in .mif cannot be saved in Document format". I used Save As, btw. But it didn't work with plain Save either.
It sounds like you've been successful in saving .mif to .fm - any tips? Again, I'm using FM 8.
Thanks,
Joyce

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Hi Deep,
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Cheers,
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Hello friends!
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Plese help me ! Thank you in advance!

Same as JDBC on any other platform. Java and JDBC are OS independent.
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If you're using PostgreSQL, you have to get their JDBC driver JAR and put it in your app's CLASSPATH.
Then you should review this.
%

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can you help me and give me steps

I believe Solaris 9 also has RBAC control. If so then all you need to do is present the uid with the PRIV_NET_PRIVADDR privilege. See the privielegs(5) manpage for more information on the subject.
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There is no such thing as a 'internet connection'. You don't connect to the internet, you connect to computers - like DSN servers, web servers etc.
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Your question is how to you connect to the web server? What application/web server are you running?

How to make connection less dsn???

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