Ajan Balakrishnan

ANyBody got any idea?
Thanks

I don't know if this is the right place to post but i didnot see anywhere else to post. Sorry about that folks.
My question : i'm using jetspeed as my portlalling tool. Currently i have a 2 column layout which is the default. Is there any way we can change this to 3 columns and more. If so please let me know how.
Thanks folks as always
Ajan
[This message has been edited by Ajan Balakrishnan (edited October 10, 2001).]

What it meant was enclose the scriplet within double quotes
<jsp:include page="<%=avariable%>"/>

Thanks a lot Laurent

Any luck for me guys

Hi folks,
I have a sample XML document,
<doc> <package id=1> <service id=1> <service id=2> <service id=3> </package> <package id=2> <service id=1> <service id=2> <service id=3> </package> </doc>
How to delete <service id=1> from <package id=1> and insert a new service, say <service id=4> within <package id=1> using a java program. I know how to read a node and stuff but not delete and insert. Any sample code is greatly appreciated

Thanks
AJan

This is what i would have done but may not be the best.
your login.html call the validation.jsp on submit. Your validation.jsp calls a validation bean which contains a method which will return "true" or "false" depending on the success or failure of your validation. Now check the return value of that method inside your jsp. If it returns faLse throw an exception which will automatically take you to the error jsp page, if you have one defined in your jsp(or redirect it to error.jsp explicitly) else use <jsp:forward> tag to go to the next success page

Hope this helps.
Ajan
[This message has been edited by Ajan Balakrishnan (edited March 23, 2001).]

Thanks
Ajan

This is sample code i used for testing. I think this will give you a basic idea of how these things work. You can modify the code to suit your need
Interface Code
package com.ooiq; public interface EMDataInsert extends java.rmi.Remote { public void setData(String a, String b, String c, String d) throws java.rmi.RemoteException; }
RMI Client Code
package com.ooiq; import java.rmi.Naming; import java.rmi.RemoteException; import java.net.MalformedURLException; import java.rmi.NotBoundException; public class EMDataInsertClient { /** * EMDataInsert constructor comment. */ public EMDataInsertClient() { } /** * Starts the application. * @param args an array of command-line arguments */ public static void main(java.lang.String[] args) { // Insert code to start the application here. String machineName = args[0].trim().toUpperCase(); String componentName = args[1].trim().toUpperCase(); String dateTs = args[3].trim(); String timeTs = args[4].trim(); String status = args[2]; String stampTsDB2 = ""; String yearTs = ""; if(Integer.parseInt(dateTs.substring(6)) > 70) yearTs = "19" + dateTs.substring(6); else yearTs = "20" + dateTs.substring(6); stampTsDB2 = yearTs + "-" + dateTs.substring(0,2) + "-" + dateTs.substring(3,5); stampTsDB2 = stampTsDB2 + "-"+ timeTs.substring(0,2) + "." + timeTs.substring(3,5); stampTsDB2 = stampTsDB2 + "." + timeTs.substring(6) + "." + "000000"; try { EMDataInsert e = (EMDataInsert)Naming.lookup("rmi://abalakri/EMDataInsert"); e.setData(machineName, componentName, stampTsDB2, status); } catch (MalformedURLException e) { System.out.println("MalformedURLException :" + e.getMessage()); } catch (RemoteException e) { System.out.println("RemoteException :" + e.getMessage()); } catch (NotBoundException e) { System.out.println("NotBoundException :" + e.getMessage()); } } }
Implentation Code. Here is where you can make your database calls.
package com.ooiq; import java.sql.*; public class EMDataInsertImpl extends java.rmi.server.UnicastRemoteObject implements EMDataInsert { public static final String defaultDB2Ts = "9999-12-31-00.00.00.000000"; /** * EMDataInsert constructor comment. */ public EMDataInsertImpl() throws java.rmi.RemoteException { System.out.println("EMDataInsertImpl"); } public void setData(String machineName, String componentName, String stampTsDB2, String status) throws java.rmi.RemoteException { int componentId = 0; Connection connection = null; System.out.println(machineName+","+componentName+","+stampTsDB2+"," + status); try { connection = new ooiq.dev.UDBConnection().getConnection(); } catch(Exception e) { System.out.println(e.getMessage()); } ooiq.dev.TmachineCmpntBean mcb = new ooiq.dev.TmachineCmpntBean(connection); mcb.setComponentName(componentName); mcb.setMachineName(machineName); ooiq.dev.TOutageLogBean olb = new ooiq.dev.TOutageLogBean(connection); try { mcb.findByPrimaryKey(); componentId = mcb.getComponentId(); if (status.equalsIgnoreCase("DOWN")) { olb.setComponentId(componentId); olb.setDownTime(stampTsDB2); olb.setUpTime(defaultDB2Ts); olb.add(); } else { olb.setComponentId(componentId); olb.setUpTime(stampTsDB2); olb.update(); } } catch(SQLException e) { System.out.println(e.getMessage()); } catch(Exception e) { System.out.println(e.getMessage()); } } }

RMI server
package com.ooiq; import java.rmi.Naming; public class EMDataInsertServer { /** * EMDataInsert constructor comment. */ public EMDataInsertServer() { try { EMDataInsertImpl edi = new EMDataInsertImpl(); Naming.rebind("rmi://abalakri:1099/EMDataInsert", edi); } catch (Exception e) { System.out.println("Trouble: " + e); } } /** * Starts the application. * @param args an array of command-line arguments */ public static void main(java.lang.String[] args) { // Insert code to start the application here. new EMDataInsertServer(); } }
FYI, UDBConnection,TmachineCmpntBean,TOutageLogBean are my connection and DB query beans
Let me know if this helps
Thanks
Ajan

[This message has been edited by Ajan Balakrishnan (edited March 15, 2001).]

Any one know of a tool to see the source code from a class file. Once i saw a tool which does exactly that but i couldn't seem to remember the URL now. Any Body got ideas.
I apologize if this post is in a wrong discussion group
Thanks
Ajan

Did yout try URL encoding
for example in your case your parameter value will be "hello%20xyz%20how%20r%20u?" where %20 is for space
OR
<a href=**\myservlet?param=URLEncoder.encode(hello xyz how r u)</a>
if you are using jsp. Remember to decode it while retreiving the value
I'm not sure if this is what you are looking for but worth giving a chance
AJan

[This message has been edited by Ajan Balakrishnan (edited March 10, 2001).]

Ben,
See the post https://coderanch.com/t/263541/java/java/Java-Mail-Attachments
Here I gave a code for sending attachments using Javamail. For multiple attachments add more bodyparts as required.

Ajan

[ UD: changed URL to the current format ]
[ March 10, 2006: Message edited by: Ulf Dittmer ]

If you are using JavaMail you have to use MimeMultipart , MimeBodyPart API's. The following is a sample code to send a file attachment
import java.io.IOException; import java.util.Properties; import java.util.Date; import javax.mail.* ; import javax.mail.internet.* ; import javax.servlet.*; import javax.servlet.http.*; import javax.activation.*; import java.io.*; import java.net.*; public class Mailer extends HttpServlet { public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException,ServletException { String faxNo = request.getParameter("faxNo").trim(); String from = request.getParameter("from").trim(); String cc = request.getParameter("CC").trim(); String to = "abalakris@hotmail.com"; String host = "mail.xxxxx.com"; String subject = "This is a Test mail" ; StringBuffer text = new StringBuffer(); BufferedReader in = null ; BufferedWriter out = null ; try { Properties props = System.getProperties(); props.put("mail.smtp.host", host); Session session = Session.getInstance(props, null); session.setDebug(false); MimeMessage message = new MimeMessage(session); message.setFrom(new InternetAddress(from)); message.addRecipient(Message.RecipientType.TO, new InternetAddress(to)); message.addRecipient(Message.RecipientType.CC, new InternetAddress(cc)); message.setSubject(subject); MimeMultipart mp = new MimeMultipart(); mp.setSubType("related"); MimeBodyPart mbp1= new MimeBodyPart(); mbp1.setText("Sample Mail"); // Type your Text Message Here MimeBodyPart mbp2 = new MimeBodyPart(); FileDataSource fds = new FileDataSource("examples/test1.html"); mbp2.setDataHandler(new DataHandler(fds)); mbp2.setFileName(fds.getName()); mp.addBodyPart(mbp1); // mail body of the message mp.addBodyPart(mbp2); // Add your attachments here message.setContent(mp); message.setSentDate(new Date()); Transport.send(message); } catch(Exception e) { e.printStackTrace(); } } } }
Let me know if this helps

Ajan

[This message has been edited by Ajan Balakrishnan (edited March 05, 2001).]

Which o/s are you using
WINNT or WIN98/and up
WIn98 and up
---------
open up autoexec.bat file
add this line
SET CLASSPATH=c:\jakarta-tomcat-3.2.1\lib\servlet.jar
reboot the system

WINNT
-----
settings -->control panel-->system-->environment variables
and set your classpath(define a variable CLASSPATH and its value as c:\jakarta-tomcat-3.2.1\lib\servlet.jar)

Let me know if u have any more problems
Ajan

Yes. You need to add one "servlet.jar" file in your CLASSPATH. This is where all your servlet API's are kept.You can find this jar file in your servlet's engine "lib" directory.
For tomcat3.2.1 it will be under jakarta-tomcata-3.2.1\lib\

Hope this helps
Ajan