Score: 164°       Point: 39814       Stars: 0        




vBulletin 4.0 Publishing Suite with CMS

Get Adobe Flash player


Imixs Workflow 3.1.0

The Imixs Workflow project offers a Java based BPM framework to build workflow management systems (WFMS) in a fast and easy way. The project provides different components and sub-projects that contribute to the development of workflow solutions in any kind of Java or Java EE application. The goal of this project is to offer an easy-to-use Java based technology with a focus on human based workflow. This means that the Imixs Workflow is typically applied to human-to-human workflow applications. But it can also be used for technical business process management solutions (BPM). The Imixs JEE Workflow is a full featured Workflow Management System (WFMS) based on the JEE specification. The project extends the Imixs Workflow API project to fulfill the requirements to a scalable, transactional, ro

2013-02-15 08:08:31

Talend Open Studio for Data Integration 5.3.0M2

Talend Open Studio for Data Integration is an ETL (Extract, Transform, and Load) tool. Talend Open Studio for Data Integration can perform jobs that range from datawarehouse feeding to database synchronization, as well as file format transformations. Its graphical interface is made with Eclipse RCP, and data related scripts are generated in Perl or Java. The application was designed to be extended with components written by users.
This release adds many new features and bugfixes.
Talend Open Studio for Data Integration
0215_Talend Open Studio for Data Integration_5.3.0M2.png
Attached Images
0215_Talend Open Studio for Data Integration_5.3.0M2.png
(41.7 KB)

2013-02-15 07:30:11

Converting a string of binary to data, to save to a file

Hello everyone. Recently, I've been working on the task of converting a file to a string of binary, converting that string of binary to a sound, and then converting that back to a string of binary. The problem is, after I convert back to binary, I can't figure out how to convert that binary string to data so I can save it to a file, and re-create the file. The reason I'm not posting and code for this post is I literally have no idea on how to go about saving a string of binary to a file. I did a good 20 minutes of searching and came up with no results for this issue. Any help would be very appreciated.
Ex, if I had
1010100110010111100111110100110001110000 1110000111000011100001110000111000011100 0011100001110000111000011100001110000111 0010110010110010110010110010110010110010 11001011001

2013-02-10 20:54:15

Jinfo,gc and gcutil give different values

I have a socket application where this is a listener and import a number of 3rd part library as below.
import java.io.*;
import java.net.*;
import java.util.*;
import java.util.Date;
import java.text.*;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.io.IOException;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
import java.sql.SQLException;
import java.sql.*;
import java.util.concurrent.LinkedBlockingQueue ;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import com.jolbox.bonecp.BoneCP;
import com.jolbox.bonecp.BoneCPConf

2013-02-10 18:36:14

Portofino 4.0.8

Portofino is a system that makes it possible to create a Web application from an existing database in 30 seconds. Connect to the database, configure your preferences, and enjoy your new application.
This release is focused on maintainance and strengthening of existing features, especially text pages (CMS) and the wizard, as well as bugfixes.
Attached Images
(60.0 KB)

2013-02-07 00:50:53

simple gui java quiz

I'm trying to make a simple java gui quiz game. I'm making this game so I can input information to help me study for various subjects. I want this program just to ask about 20 questions multiple choice, and at the end tell you how many you got right and your percentage. Everything is going well except for the fact that I can figure out how to make the program go to the next question. I can get it to show the first question and then say if its right or wrong but it wont go on to the next question. Here's the code thanks in advance.
PS. I know I didn't do the if, else if for the second question I just want to make sure the second question shows up first. Also I know that there might be an easier way then inputting all the questions and answers like that but I don't mind, because as I manuall

2013-02-04 01:57:25

JavaMelody 1.43.0

The goal of JavaMelody is to monitor Java or Java EE application servers in QA and production environments. It is a tool to measure and calculate statistics on the real operation of an application depending on the usage of the application by users. JavaMelody is easy to integrate in most applications. JavaMelody is mainly based on charts and statistics of requests, such as memory, CPU, HTTP, EJB, Spring, Guice, JSP, JSF, Struts, or SQL requests.
This release adds bugfixes and new features such as monitoring reports in a Rich Desktop Application.
Attached Images
(300.2 KB)

2013-02-01 07:03:40

Can someone tell me how to read an integer and verbalizes it.

Hi all, I'm new to java programming. mind someone give me hints as above mentioned in the title.
My question is, if i type in "44" the program would display "Forty-Four".

2013-01-31 05:02:49

Ambiguos JAVA

How can you define the classes Adult, Student and Engineer so that the next sequence to give compilation error only where specified?
class Test {
public static void main(String args[]) {
Adult a = new Student(); //without giving compilation error
Adult b = new Engineer();//without giving compilation error
a.explorare(); //without giving compilation error
b.explorare(); //without giving compilation error
a.afisare(); //without giving compilation error
b.afisare(); //compilation error

2012-11-13 08:21:32

JLayeredPane isnt displaying

In my applet, I have a layered pane, but it isnt showing. Can you tell me why?
import javax.swing.*;
import java.awt.*;
public class birthday extends JApplet
JPanel panel;
JLayeredPane pane;
JLabel background;
ImageIcon card;
JButton enter;
JLabel label;
JPasswordField pass;
JProgressBar progress;
public void init()
setLayout(new FlowLayout());
setSize(700, 600);
pane = new JLayeredPane();
pane.setPreferredSize(new Dimension(400, 410));
card = new ImageIcon(getClass().getResource("jfdlk. png"));
background = new JLabel();
//pane.add(background, 1);
enter = new JButton("Press Me!");
//pane.add(enter, JLayeredPane.DEFAULT_LAYER);
pane.add(enter, new Integer(1));
JButton t2 = new JButton();

2012-11-01 16:09:10

Nearshore Java developers are available for immediate hire!

Our Java/ J2EE Application Development expertise includes:
§ Development of desktop as well as web application using java technology and j2ee platforms.
§ Development of web application using various J2EE Frameworks like Struts, Spring, Hibernate, Grails, Apache, Liferay, etc.
§ Extensible plug-ins development for the existing J2EE applications
§ Migration of your software solutions to Java/J2EE platform
§ Migration of your application servers to Java/J2EE platform (e.g. apache, jboss, web logic, web sphere etc)
§ Consulting services on java-based software development that include java architecture and design evaluation
§ J2ME-based solution and application development
§ Follow agile based development & delivery process for application development – setting up Dedicated Development Teams f

2012-10-24 12:35:00

Struts2 Jquery Grid Dynamic Columns

Hi all,
i am new to struts2 JQuery. in my project i have used Struts2 JQuery grid with fixed columns.everything its working fine. but now i got a requirement to Display Struts2 JQuery grid with variable no of columns based on the option i Choosed. i dont want to use normal JQuery. any help will be greatful.

2012-10-17 13:16:51

ArrayList as a parameter

I have five classes all together: Instructor, Student, Course, Section, and Testing.
In the section class, I have this:
public class Section {
private Course course;
private Instructor instructor;
private ArrayList<Student> students;
public Section() {

public Section(Course course) {


public Section(Course course, Instructor instructor) {


public Section(Course course, Instructor instructor, ArrayList<Student> students) {
// getters and setters
public void setCourse(Course course)
this.course = course;
public Course getCourse()
return course;
public void setInstructor(Instructor instructor)
this.instructor = instructor;
public Instructor getInstructor()
return instructor;
public void setStudents(ArrayL

2012-10-04 04:32:00

EJB3 JPA :::: ORA-02049: timeout: distributed transaction waiting for lock

My mistake "ORA-02049: temporisation : timeout: distributed transaction waiting for lock " in my application java ejb3,
jpa, which occurs 20 times a month.
ATTENTION: Local Exception Stack:
Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.3.2.v20111125-r10461):
org.eclipse.persistence.exceptions.Datab aseExcepti on
Internal Exception: java.sql.SQLSyntaxErrorException: ORA-02049: temporisation : la transaction distribuée attend un verrou
Error Code: 2049
bind => [4 parameters bound]
Query: UpdateObjectQuery(com.agarik.operia.orm. Manage2@1b 55825)
at org.eclipse.persistence.exceptions.Datab aseExcepti on.sqlException(DatabaseException.java:3 24)
at o

2012-09-20 13:47:13

Struts2, problem with file upload?

I am using struts 2.2.1 framework with jdk 1.6 and running in tomcat 7. In my web application, I want to upload excel file and read the content of that file. I have searched many websites and even apache website as well but I could not solve my problem.
After uploading file, when I try to read the uploaded file, error occurs : java.lang.NullPointerException. I think the variable "upload" in java file, should automatically initialized after file upload. isn't it?
I think my code is good, but its not working.
upload page: upload.jsp
<s:form action="processUpload" method="post" namespace="/" enctype="multipart/form-data"& gt;
<s:file name="upload" label="Upload File"></s:file>

2012-09-19 07:38:12

How to read and shuffle bytes from text file in Java....?'

There is a text file containing some text for which the following conditions are true:
> text file contains no new line, all text is in single line'
> length of text file is multiple of 4...(length%4==0)'
Now, how can i split the contents of text file into
4 equal parts
those parts'
For e.g. text file contains text as
Total length=24.........so 4 parts means 6,6,6,6
are shuffled as
so i want output as
Can someone help me with the logic or which technique should I use?'
Thanx in advance.....:P:'

2012-09-18 18:02:14

jdbc odbc problem

Hi, I hope someone can help me urgently. I am encountering a problem with my jdbc odbc driver code.
String dbase = "jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ=C:/Users/RaquelC/Documents/ patientInfo.mdb;DriverID=22;READONLY=tru e}";
I am using 2003 MS Access as my database and whenever I'm debugging the prog this is what it says.
"Errorjava.sql.SQLException: [Microsoft][ODBC Microsoft Access Driver] Too few parameters. Expected 1."

2012-09-11 15:06:15

Message.java:6: error: cannot find symbol

Joined: Aug 20, 2012
Posts: 10
[Post New]posted Today 10:56:29
Quote Edit
I am doing practice in core java.
I have set java path=C:\Program Files\Java\jdk1.7.0_03\bin;
CLASSPATH=C:\Program Files\Java\jdk1.7.0_03\bin;
JAVA_HOME=C:\Program Files\Java\jdk1.7.0_03
And write tow simple classes..
When I compiled Home1.java , it is not giving any error but when i compiled Message.java its giving error...
package com.example;
public class Home1
public Home1()
System.out.println("Hi Pravin..");
package com.example;
public class Message
public static void main(String[] args)
Home1 h=new Home1();
when i complie message getting error..
C:\Users\N\Desktop\src\com\example>ja vac Message.java
Home1 h=new Home1();
symbol: class Home1
location: class Message
Home1 h=ne

2012-09-10 07:56:16

Adding elements in SOAP Header request for authentication

Hi all,
I need to incorporate an authentication header (i.e. as a part of
SOAP header
request) in my
new web service
. That authentication header will verify the userId and password details. I have to verify the content of request header details for authentication in my Web Service. If authenticated, then the SOAP body of the request will be processed, else Invalid Authentication message will be send back by the Web Service to the client application invoking the service.
I am not able to understand how to create a web service where the SOAP Header will contain some elements(in my case, authentication elements such as userId and password).
Normally, whatever method exposed in the service will come as a part of the SOAP Body. Hence confused how to proceed with adding authentication elements

2012-09-05 17:30:23

How do you set up mysql JDBC with Eclipse?

Was not sure where to post this but I am using Eclipse so maybe I could get help here.
Anyway the situation is I downloaded the jdbc from the site here -
MySQL :: Begin Your Download - mysql-connector-java-5.1.21.zip
I have no idea what is supposed to go in the speech marked bit below, I did sqlite earlier but someone helped me out with it then and I didn't really learn how to figure it out like I should have. Was browsing through the jar and can't see anything that seems obvious to put in there.
Oh, also if its not too much trouble could anyone help me figure out how to connect it to a web database? The sqlite one I used before was local. What info do you need and how do you use it?
Would appreciate any help.

2012-09-05 04:06:00

View More (Log In and Will Fans)

Win the T-shirt

with only 4000 points

Who We Are Partner Advertising Contacts Privacy terms Help & FAQ

© Copyright 2010-2017 Fabrizio Fichera. All rights reserved.

© 2010-2018 Fabrizio Fichera


Fill out the form you see below. Registration is free, fast and simple.
If you are already registered, sign in page login.

Web Site :
Required Field
First Name :
Required Field
Last Name :
Required Field
Email :
Required Field
Sex :
Required Field

evolveStar.com is free for ever !

evolveStar.com provides a search engine that allows you to gather information to write their own blog.

evolveStar.com enhances the sources displaying the logo of the site.

If you want to remove your site or you believe a site listed infringes copyright, please report it to: info@evolvestar.com

Specifies the subject copyright violation and the url of the page

evolveStar.com respecting the law DMCA (Digital Millennium Copyright Act) will immediately remove whatever its merits.

Next will be effectual and relevant checks.