Develop Reference

Packaging up a project for deployment - Java

I have a Java application (a quite large one with many external .jar dependencies as well as dependencies on images) and I need to package it up so that someone can double click to run, for example. Or something easy like that.
It uses Java Persistence, so it requires a sql connection which is specified in the Persistence.xml file in the Java Project.
How can I package this up? I was thinking:
the installation process should validate that the user has MySQL installed and if not, direct them to install it
the installation process could ask the user to enter credentials for any database and then I could update the Persistence.xml at run time
These were two ideas I had...but I wasn't sure if there was a known solution to this problem. Any help would be much appreciated!

I think you should take a look at embedded database solutions, like H2. Also, you can package your application using maven's shadowing or jar plugin, having the jar-with-dependencies profile activated.
This will nicely rid you of checking for database servers running on the client machine, and also will give you the proper means of bundling the application in one nice JAR, albeit a little large.
Maven is a build ecosystem and toolset especially designed for building Java applications and executing the code -- and generally doing whatever else you can imagine that's possible to do with and to your code.
It has a rich API for developing plugins and many developers have exploited this feature. There are numerous plugins for building -- and launching -- and packaging your application as well as helping you manage your applications dependencies.
Maven's shadowing comes in the form of maven-shade-plugin, available here. What it does is that it helps you create a single JAR file from all your dependencies. Also, there is the maven-jar-plugin which offers a profile jar-with-dependencies. It is also accessible from here.
H2, on the other hand is a full-fledged RDBMS. This is the website: http://www.h2database.com/html/main.html, and here is a tutorial.
You can find information on embedding the database here:
How to embed H2 database into jar file delivered to the client?
Embedding the Java h2 database programmatically
h2 (embedded mode ) database files problem
I would also suggest you use a combination of H2/Hibernate/Spring which is a very easy setup and provides you with really rich features and an easy-to-use API.
I hope this helps you :)

Building a sophisticated installer that checks lots of dependencies, and runs on lots of different platforms (which I assume you want) is complicated.
I suggest that you look at an installer generator; see What is the best installation tool for java?
Another alternative that I've seen in a few products is to write a (non-GUI) installer or configurer in a scripting language like Perl.

I wrote an installer using ANT, but has no GUI. Also, I used Iz Pack (good option), so I think that depends on how smart do you want it to be, if you are supposed to use it, or a non-technical person, etc.

How to create a setup file for a project that was written in netbeans?

I have created a GUI application using Netbeans and it has a connection to a database( localhost).
Now I want to be able to distribute it as software.
Is there any way to produce a setup file for the Netbeans project? and how can I distribute a Netbeans project which uses a MySQL database?

how can I distribute a Netbeans project which uses a MySQL database?
You might want to get familiar with NSIS. NSIS will enable you to automate the installation process.
Your installation process will have to do the following:
Check that the Java Runtime Environment is the same version you used or higher.
Install your application JAR file somewhere.
Install the MySQL version that your application requires
Create and initialize the tables for your application.
Your installation process can do the following:
Create an uninstall executable.
Add an icon so that the user can start your application.
This installation process will take some time to develop and test.

You probably want to use an installer. Have a look at:
Install4j
Installshield (commercial)
Advanced installer if you target only windows platforms
There are many others but I hope this can help you...

Use the solution made by the suppliers of Java - Java Web Start.
The deployJava.js (described in the linked page) ensures the user has the minimum JRE needed to launch the app. & MySQL.
Launch the app. using Java Web Start.
Reference an installer-desc extension for installing the DB. Store any set-up details into the PersistenceService for later use.
JWS works on all major platforms for which J2SE is available and also provides..
..many appealing features including, but not limited to, splash screens, desktop integration, file associations, automatic update (including lazy downloads and programmatic control of updates), partitioning of natives & other resource downloads by platform, architecture or Java version, configuration of run-time environment (minimum J2SE version, run-time options, RAM etc.), easy management of common resources using extensions..

Installer for Java Desktop Application

I am developing an inventory system i-e a java desktop application. I am using Ms Access as database engine and there are certain modules e.g one makes reports using ireport and other such dependencies. I need to ask how can I make installer for my application which will install few fonts, copy database files, install jre to make it run etc. Please guide me in it.
Thanks in anticipation.

This is something I've briefly used in the past, and it may serve your needs. It's an open source installer builder system, tailored towards Java apps.
http://izpack.org/

I've used jsmooth which creates a single EXE-file that unpacks and run transparently. Not a full installer but worked well for us.
Note: I have not seen any Java installers which asks the "There is an update available. Update now?" question.
If this is important to you, then consider Java WebStart which checks for updates at each launch (but do not ask).

Create an installer in Java

I want to create an installer using Java that install at first MySQL. The user tape at first the password of root user. Then the installer copy jar file into program files and create shortcut on desktop.
So my question how to install MySQL automatic via Java. Is there any way??
Thanks in advance.
best regards,
Ali

Depends on the platforms you want to install onto. Basically if you know how to do it via the command line, then you can write a shell script that is executed from Java, or a series of command line statements that are executed from Java to do it.
Since you mention root user, I'm guessing some flavor of linux? Doesn't MySQL already have ways of doing this that come with the installers and/or binary distributions?

This write-up might help you in creating a java installer: Convert Java to EXE (also has information about other platforms)
But, before going for that, I would like to ask you, why do you want o bundle MySQL with your java app? The recommended way, if you want a DBMS bundled in your app can be:
Ask the user the install MySQL him self. You app will use it.
Use SqLite (embedded RDBMS). Or even simpler, Berkley DB for a Key-value store. This approach will be super light and no installation needed.

You can try to perform a 'private' ad-hoc MySQL installation that is only used by your application: that means you will have to copy the binaries (please note they are different for each platform) plus some custom configuration files to a 'mysql' subdirectory of your programs' main directory.
I can assure you it won't be easy and fast to do. You have to struggle a bit making it work under each platform. This kind of stuff is always a bit tricky.
If you prefer to install MySQL in a system-wide manner (as a service, using the provided install package) you'll have to embed the package into your setup program and then use the proper operating system commands to install it. That would be different on each platform, and under Linux you'll have to install the proper package for each distro. Messy.
You can look at some commercial solutions for making Java install programs. See install4j for example.
Shipping MySQL with your Java application is not so easy. Are you sure you need MySQL, and you cannot use some simpler alternatives, like sqlite? If you choose sqlite, there are some 100% java solutions, and that means no difference between platforms and easy deploy of your application.
Think about it, listening to this simple advice can make you save 14-15 hours of work and debugging (with always some possibility of failure, because complex installers do fail).

Matlab in a Chrome extension (via Java compiler) possible?

Is it possible to integrate a Matlab program into a Chrome extension using the Matlab Builder JA?
Essentially, I have a computational tool in Matlab that I want to make more user-friendly and widely-available for other researchers with few or no programming skills. The best way to do this seems to be deploying it on the web--and, since I don't have access to a web server, in a Chrome extension. In order to deploy Matlab on the web via Java, it seems I need to upload the JRE or JDK and do a lot of other configurations on a server, like in http://www.mathworks.com/help/javabuilder/web-deployment.html (need a Matlab account to view).
Any workarounds for the extension that don't require a web server? Or other ideas to distribute my package to non-programmers so that they can use it?
Thanks!

I was in a similar situation, and I solved it in a slightly more elegant way than trying to play with web plugins:
In order to make the functions of my package accessible to non-programmers, I built a very simple GUI using guide in matlab, which allowed users to open data files, choose processing parameters, run the analysis, and export the results. Guide is very simple to use, and there are some good tutorials online. Then in terms of distributing it, I packaged all the necessary matlab files into a single folder, and then wrote a bash script (linux/mac) that would copy the files into a sensible directory, make a shortcut in /usr/bin/ (so that the GUI could be opened directly from the command line by running scatter_analysis without invoking any other display from matlab), and finally make a double-clickable shortcut on the desktop. The only prerequisite is that the user has matlab installed already.
I presume you're using windows, which I know nothing about, but I think it's likely that you can come up with a similar solution on the windows platform with far less effort than wrestling with web plugins? Unfortunately I cannot share my code - I'm in the process of selling it and any disclosure would violate the terms of the sale.