How To Connect MySQL Database For Java Desktop Application
Jan 21, 2015I want to develop desktop application with mysql . How to connect mysql . Any sample project or examples to learn .
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Connect Exe File To MySQL Database
Jul 22, 2014I am having a problem to connect my .exe file to the database(mysql). I used launch4j to convert the jar file to .exe but the jar file can connect to the database when running inside the dist folder. When I run the .exe I am getting this error: No suitable driver found for jdbc:mysql.
View Replies View RelatedConnect To MySQL Database And Print Out Some Fields - Cannot Find JDBC Driver
Aug 17, 2014I am trying to run a simple program that connects to a mysql database and prints out some fields. I am using Eclipse.
THe problem I am having is on the following line of code.
Class.forName("com.mysql.jdbc.Driver");
I get an error:
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
[Code] ....
I have done some research and from what I have found is that I need to alter the class path to pick up the driver. When I downloaded the .msi I ran it and then the program closed. Where the files are ??? How to locate and import the file so I need to get my program to run?
I have included all the of the source code below.
package mySQLConnect;
import java.sql.*;
public class Connect {
// JDBC Driver name and database URL
static final String JDBC_DRIVER = "com.mysql.jdbc.Driver";
static final String BD_URL = "jdbc:mysql://localhost/sstbde";
[Code] .....
Setting Up Embedded Database In Java Desktop App?
Jul 13, 2014for a project im doing i need to create a java app with an embedded database so that the datbase is part of the application instead of run on a server that the app talks to.
the problem im having is finding the documentation for this, ive found the following 2 tutorials that almost do what i need:
NetBeans Platform CRUD Application Tutorial Working with the Java DB (Derby) Database.
how i can accomplish embedding a database into a java app.
Show System Tray Or Desktop Notification From Web Application Based On Java
Nov 23, 2014The explanation is a bit lengthy because I just tried to explain everything in one shot.
Link to the question
java - Show a System Tray notification or Desktop notification from the web application
How To Connect Sql Database To Java
Mar 23, 2014i want o know that how can i connect my sql database to java
View Replies View RelatedPossible To Connect Java Application To External Hardware?
Jul 27, 2012I want to develop attendance system that scans students fingers for attendance and mark his attendance in database automatically once finger scanned.Is it possible to connect java application to external hardware? If yes what extra knowledge i should know ? How can i connect it ? and what books are good for it ?
View Replies View RelatedSynchronizing MySQL And Java Application
Dec 17, 2014I have written a java application that retrieves data from a database and display it on a graph. What i want is that the two systems are synchronized in such a way that when we update a value in the database, it is immediately shown on the graph.i have tried to use a refresh button but decided this would increase the overhead.
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View Replies View RelatedHow To Use Single Button To Insert And Update In Java While Using MySQL Database
Oct 29, 2014I am developing my first Java application and the database I use is MySQL. I have created two separate buttons; one to insert new data into my database and the other to update the database when changes are made.
Each button is working perfectly, but I now want to combine both functions into just the save button. Thus, whether I am entering new data or modifying existing data, the save button should use an IF ELSE condition to decide whether to use the INSERT or UPDATE command.
My problem is, how do I write this IF ELSE statement? What should be the condition? For example;
IF(what? ){
String sql ="Insert into Table1 (classID,className,counselorID,startDate,endDate) values (?,?,?,?,?)";
}ELSE{
String sql2 = "update Table1 set classID = '"+value1+"',className='"+value2+"',counselorID='"+value3+"',startDate='"+value4+"',endDate='"+value5+"'
where classID = '"+value1+"'";
}
JSP :: Web And Desktop Application Interaction
Jul 22, 2014I have a project requirement, where I need a desktop java application to interact with web pages. I am currently working in java, so I decided to go with jsp and other java related web technologies. The project requirement is that, there is desktop java application and I need it to interact with web pages. I have zero idea about jsp, jsf etc. Is it possible to make my desktop app to interact with jsp or should I proceed with servlets. If I need to go with servlets, can the front end be designed as an attractive page?
View Replies View RelatedJava Servlet :: Storing Images In Folder And Their Relative Paths In MySQL Database
Nov 16, 2012I am developing an web application with servlets and jsp. I have an issue to store images. I am storing images in folder and their relative path's in mysql database.
When I retrieve path from database then using <IMG> tag i have displayed image like:
out.println("<td><img src="+user.getPlaceImage()+" width='70' height='50' /></td>");
It is working fine with internet explorer but not working (that is Not displaying image) in chrome/mozilla.
How to display that image in all browsers....
Sms Sending Using Sitesms In Desktop Application
Apr 20, 2015package javaanpr.gui.windows;
import java.net.*;
import java.io.*;
import java.util.Scanner;
[Code].....
Servlets :: How To Convert Webapp Into Desktop / Standalone Application
Nov 20, 2014I have a web app using spring MVC + hibernate on the server side and jquery, ajax, javascript on the client side.
What I wish to do is to convert it into an exe file to make it standalone app.
Is there a software out there that can accomplish it? I don't want to recreate it from the scratch and I only know how to do web apps.
Swing/AWT/SWT :: Road Map Of Some Area Inside Desktop Application?
Jul 20, 2014I try to create Java Swing Desktop application which show Road map of some area in JFrame. But pc not connected to internet it will be in LAN. Map should be like if we scroll the mouse we go down from height in map. Like zooming the area.
I try to find out by google i get lots of forum links but each showing me.
1. I have to do web application.
2. Google not support 'without internet' map facility.
3. I should use lots of jpgs which store in folder for showing map from various height so it look like when we see any map in Google Earth application.
I found goworldwind.org but not clear understanding right now.
Unable To Connect To Database
Dec 31, 2014I have a vps set up to running a MySQL database already by zpanel but when I try to connect to the database with Java I am unable to connect and receive the message:
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server."
I have MySQL Connector(dev.mysql.com/downloads/connector/j) already added to my build and tried it with both the url and the ip. This is my connection code:
package net;
import java.sql.*;
import javax.swing.JOptionPane;
public class LoginDatabaseConnection {
Connection conn = null;
[Code] ....
The code is from youtube but when I connect to localhost it works fine however when I try to connect to the VPS the above error happens.
Burning Java Application With Sqlite Database To CD
Jul 20, 2014I have java application used to manage a sqlite database (add new records, search .....) I already have everything and I convert it to jar file but the question is how to burn it to cd with the sqlite database . I mean we need to change the database URL for connection class. My question is there any programs would combine my database + my jar file and make it exe file ?
or i should manually change my database url in connection class ? (if yes what should i write knowing that my database and my jar file will be burnt to a cd). I searched online but i could not found any one related sqlite database or at least a clear one . I already has my jar file but if i moved the database from its directory it will not work ...
Running Database Inside Java Application
Jul 1, 2014I have to store data I've pulled from the web i wanted to do this by storing it in a database but after looking at some tutorials i'm not sure if its possible as the databases don't seem to run with the application but instead run as an independent entity.if its possible to have a database in the java application so it runs when the application runs.
View Replies View RelatedJDBC :: Correct URL To Connect To Database Using IPC Protocol
Dec 19, 2014What is correct url to connect to db with orcl SID using IPC protocol? Couldn't find this in documentation....
jdbc:oracle:oci:@[WHAT GOES HERE?]
Application Web Java To Insert Data Into Database Oracle From XML Files
Oct 27, 2014I want to create an application wich can handle xml files ( display xml files's data on a html page) + insert those data into an oracle database.
I'm new to that, it a project for my internship. wich API is the most appropriate for that ( Jdom or Xstream or other), wich framework i can use ( there is only 3 IHM : connexion, upload file, display data, confirmation insertion data)?
Swing GUI With MySql Database?
Mar 10, 2014I've got another project for a course and am stuck. I've debugged and tried to figure out where it is breaking, but I just can't find it. I've used this connection code block as well as the contstructors before, but this just won't work. I've got a tab that should send all of the information to a MySql database upon the click of 'Add Employee'. I've given my connection string, the addEmployee(); code, and if needed I can include the subclass code. I've got a superclass 'Employee' and a subclass 'Salaried' that uses four attributes from 'Employee'.
private void btnAddActionPerformed(java.awt.event.ActionEvent evt) {
addEmployee();
}
public void addEmployee() {
int socialSecurity = 0;
boolean error = false;
[code]....
Code To Connect HTML Page To Teradata Database?
Apr 17, 2015I have designed a login page for my project....which has username and password box....I have created a Table in Teradata which has username and password information....now i need to connect this html login page to Teradata database to validate the username and password.
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Mar 27, 2015How can I connect my j2ee application to a fingerprint reader...
View Replies View RelatedTransferring Data To MySQL Database
Jul 27, 2014try {
is = new FileInputStream(file);
data = new byte[(int) file.length()];
is.read(data);
String extension = "";
int i = file.getName().lastIndexOf('.');
if(i>0)
[Code] ....
Everything works except transferring the image file.
JDBC Connectivity With MySQL Database
Apr 24, 2014I created a database in mysql, but I have problems communicating with the DB in java.
Here is the error :
java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost:3306/books
at java.sql.DriverManager.getConnection(DriverManager.java:604)
at java.sql.DriverManager.getConnection(DriverManager.java:221)
at displayauthors.DisplayAuthors.main(DisplayAuthors.java:30)
java.lang.NullPointerException
[Code] ....
HERE IS THE CODE
public class DisplayAuthors {
// database URL
static final String DATABASE_URL = "jdbc:mysql://localhost:3306/books";
// launch the application
public static void main( String args[] )
[Code] ....
Display PDF File Which Is Stored In MySQL Database?
Apr 2, 2015How to display pdf file which is stored in mysql database by using jsp and servlet ....
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