Java Forum

I am writing a java program that is sending a HTTP 1.1 request and getting a response from a web server. The request that I am sending is identical to the one in the browser, IE8. I am using ieHTTPheaders to see what the headers are for the request. I am mimicking this request exactly in java(except for the cookie and the time stamp which is...

Hi, I am getting this error and cannot print for certain record, but ok with some record. I am so confused. Can anyone explain? Thank you very much. 00000030 SystemErr R Caused by: com.ibm.db2.jcc.a.SqlException: DB2 SQL error: SQLCODE: -811, SQLSTATE: 21000, SQLERRMC: null 00000030 SystemErr R at...

How can i invoke web service client dynamically in JAVA using wsdl and soap as message format.How can i pass authentiocation header and encryption algorithm type in SOAP header.How i can process response coming from Web Service.Please provice source code

Config.: Apache Tomcat 5.5; MySQL 5.0 Hello, I am trying to establish a connection between servlet and MySQL database. For this I have compiled my servlet which has table for inputting values into a database table in MySQL. Here goes the code:

I wrote a jsp page which has a drop down box and i have a submit button. Now when i select a value in the drop down box and click the submit button,it should pass the value as a parameter to a java class and the output will be stored as a text file. My question here is that how to get the value selected from the drop down and how to pass this...

Log4j is now writing to system out when I changed my java properties and other things in unix. Everything was working fine, I cannot rollback to my previous settings. Am I missing an external setup, ie. jar files, that is causing this issue? I believe that log4j.properties is not being read and im using common loggings. I think that because it is...

I want the stepwise description of publishing the web service through netbeans......

I'd like the output from this code to be show in a popup dialog box. import javax.swing.JOptionPane; import java.lang.String; public class displayAPoem1 {

Hello Everybody I'm working on a Java program that splits a File into tokens, first i split it one word then 2 words and 3 words. i already did the one word division but i have a problem with 2 and 3 words please can anybody help me ??

Hi,I have searched list of web server & app server lists,but every time i got shuffled ,Kindly any responsible person tell me the names of web server & app server.

hi, Iam working in jsp.In that,Onchange of the dropdown ,I have to create dynamic textboxes. I will get the value of rows to be created from the dropdown. I don't have any idea whether to create the textboxes in jsp or javascript. Regards,

Connecting to Database Table in the Embedded JavaDB in NetBeans Hi, I am trying to see if I can be using the Embedded Database that is, JavaDB in NetBeans to develop my Java Desktop Applications. I can create my database and tables in the embedded JavaDB. I can even write my codes for the Program Application. The Problem I face is when I run...

Hi, I have been learning how to Add, Save, Delete, and Update a database table. I created my Database named Employees and a Table named Workers. The Table has the following fields or columns: ID, FirstName, LastName and JobTitle. I made the ID field the primary key. My goal is to be able to add, Delete, cancel new record and to be able to edit...

Please provide the tag details of file uploading functionality in JSF 1.2.

Hi, i am unable to read txt file from jsp. i am getting null pointer exception. path of jsp: WEB-INF/views/main.jsp path of txt: WEB-INF/views/ServerDetails.txt Following is the code...please suggest where can i make changes to solve the issue. <%

I'm doing an assignment for a Data Structures class, and I'm supposed to to implement a binary search tree with a client side method to create the tree. I've gotten most of it running I think, based on some debugging lines I added to track which part of the code has run. This is my class. import java.io.*; public class BinarySearch { ...

For instance I have the following codes: public void clients(){ try { address =InetAddress.getByName("localhost"); byte SBM_client_array_receive=new byte; byte SBM_client_array_send; String SBM_login="SBM login "+"username"+""+"passowrd"; ...

i would be glad if somebody can help me know how to write it well. Using my netbeans to wrote<icode>public class Sphere imports Calculator implements NewInterface{}</icode> is telling me "Sphere is not abstract and does not override absract method calculate in the interface." thanks

By using com.google.* package i need to sortdata by columnwise. So please let me know if anybody knows how to sort.......

Hi all, I current have a java standalone thats suppose to be logging using commons-logging and log4j. However, its logging under JDK logger. I can verify that this JDK is not being selected by commons logging because commons-logging is not being recognised. Since I dont have any access to commons logging I can use its diagnostics debugging tool....

hi i have two classes in java and an array of string in one class how to call it in the second class with the help of its object any one help me this is my array String text = new String{"Arte","Arquitectura","Familia","Moda","Cotilleos","Cine","Libros","Historia","Pintura","Musica","Tendencies","Modernimso","Pop...

I have three PC : PC1 : WinXP Pro PC2 : Win2003 Server x64 PC3 : Win 7 x64 PC1 & PC2 can connect to PC3 via a VPN (PPTP) using windows menu to launch a configured VPN connection MyPVN. PC1 & PC2 can connect to PC3 using console command : "rasdial.exe MyVPN login password"

I looked on my starter button for Add/Delete files or programs. Not there. Can't find Java. My computer is new . Need to install Java!

i want to know how to write it with for loop and using insertAfter method, also the same thing by using insertBefore method

Hi All, This is my first post so if i happen to post incorrectly, please let me know how to fix. What I am trying to do: 1: Display Checkboxes and Radios in alert box 2: My alert box already has variables in it and I have zero idea how to incorporate this. 3: I attempted and failed numerous times with looping the checkboxes and have it...