The z2-Environment is an open source infrastructure to develop, configure, and run standard Java solutions without build infrastructure nor deployment procedures and so reduces development operations costs significantly.
During development and maintenance you do not need to have a local build environment installed that complements your source code.
The z2-Environment rebuilds Java sources as required and selectively from your development workspace leading to fast development roundtrips and consistent deployments, and ultimately to minimized integration pains.
SmartFrog is a powerful and flexible Java-based software framework for configuring, deploying and managing distributed software systems.
SmartFrog helps you to encapsulate and manage systems so they are easy to configure and reconfigure, and so that that they can be automatically installed, started and shut down. It provides orchestration capabilities so that subsystems can be started (and stopped) in the right order. It also helps you to detect and recover from failures.
Such systems typically have multiple software components running across a network of computing resources, where the components must work together to deliver the functionality of the system as a whole. It's critical that the right components are running in the right places, that the components are individually and collectively correctly configured, and that they are correctly combined to create the complete system. This profile fits many of the services and applications that run on today's computing infrastructures.
SmartFrog consists of:
A Language for defining configurations, providing powerful system modelling capabilities and an expressive notation for describing system configurations
A secure, distributed Runtime System for deploying software components and managing running software systems
A Library of SmartFrog Components that implement the SmartFrog component model and provide a wide range of services and functionality
Frinika is a free (licensed under GNU GPL) complete music workstation software containing sequencer, midi support, soft synthesizers, audio recorder, piano roll/tracker/notation editing and more. The goal of Frinika is to be a complete platform for making music with your computer, using the versatile Java platform to be able to run on several operating systems, and being open source to be able to embrace the best open source technology being available at any time.
Coadunation is a Java based daemon server. It enables developers to quickly and easily develop daemons, web applications, distributed applications, manage distributed services etc. It provides, SSO (Single Sign On), SOA (Service Oriented Architecture), Web Services, RMI, Containers, Message Services and much more.
RESTORE was developed by Holonyx Ruffdogs and is a free, open source, enterprise network backup and recovery solution for Windows, Novell, Mac OS X (data fork), Unix and Linux systems. RESTORE is scalable to a complete backup solution for multiple workstations, servers, and data centers. It operates over local area networks, wide area networks, and the Internet. Holonyx Ruffdogs is placing RESTORE into the open-source community.
Trying to combine JSF and JSP is like trying to shoehorn a foot into a glove: it's possible, but it's really just a stopgap measure until something better comes along. In this article, JSF enthusiast Rick Hightower introduces you to what he likes best about Facelets: easy HTML-style templating and reusable composition components.
Emerge Desktop is a replacement windows "shell" (the desktop environment normally provided by Windows Explorer) for Windows 2000 and above. In order to replace Windows Explorer as a shell, it provides a system tray (the area that collects the icons collected at the lower right corner in Explorer), called emergeTray. It will also provide access to the users programs (normally accessed with the windows "start" button) via a right-click on the desktop, via emergeCore.
Eclipse SQL Explorer is a thin SQL client that allows you to query and browse any JDBC compliant database. It supports plugins with specialized functionality for individual databases (Oracle, DB2 and MySQL) and can be extended to include specialized support for other databases.
This project explores advanced resources of code generation. Briefly speaking about
the code generation, our main idea is that the developer shouldn´t worry about the
frameworks configuration and integration, project´s configurations or repetitive work. The developer
must worry about the client´s business rules, and technologicals solutions for them. This is this
project´s motivation. Minimize the effort and time of J2EE projects, using the
code generation.
jQuery is a fast, concise, JavaScript Library that simplifies how you traverse HTML documents, handle events, perform animations, and add Ajax interactions to your web pages. jQuery is designed to change the way that you write JavaScript.
TestLink is a open source web based TEST MANAGEMENT and test EXECUTION system under the GPL license (i.e. free to use). The tool enables quality assurance teams to create and manage their test cases as well as organize them into test plans. These test plans allow team members to execute test cases and track test results dynamically, generate reports, trace software requirements, prioritize and assign.
The tool is based on PHP, MySQL, and includes several other open source tools. We support interface to Bug tracking systems as is Bugzilla or Mantis.
Pedro is an application that creates data entry forms based on a data model written in a particular style of XML Schema. Users can enter data through the forms to create data files that conform to the schema. They can use controlled vocabularies to mark-up text fields and have the application perform basic validation on field data. When they feel they have finished writing a data file, Pedro can tell them if they have left out any required records.
HiberObjects is an Eclipse plugin for object oriented design of classes and unit tests for Java Persistence API or Hibernate. PropertyChange support and DTO's for Google Web Toolkit (GWT) can also be generated.
Aranea is an Open-Source Java MVC Web Framework that provides a common Object-Oriented approach to building the web applications, reusing GUI logic and extending the framework. It comes with out-of-the-box support for nested flows and database-backed query browsing. Additionally it serves as an integration platform, allowing free intermingling of arbitrary frameworks, components and applications.
The programming community discourages using global data and objects. Still, there are times when an application needs a single instance of a given class and a global point of access to that class. The general solution is the design pattern known as singletons. However, singletons are unnecessarily difficult to test and may make strong assumptions about the applications that will use them. In this article I discuss strategies for avoiding the singleton pattern for that majority of cases where it is not appropriate. I also describe the properties of some classes that are truly singletons.
Apart from the very basic "add days" features, most business have to deal with Holidays and what to do when a calculated day falls on a holiday. This library does not attempt to create or guess the holidays, we all know that some bank holidays can be decided at a moment's notice in some markets. All financial institutions or big business will have their own official list of 'holidays' anyway.
Furthermore, "weekends" also need to be handled and some market have a different week to the conventional Monday -> Friday, our library provides you with full flexibility to design a Working Week.
As such a Non-working Day can be a holiday or a 'weekend'.
JTreeMap releases 2 components:
* a Java Swing component JTreeMap and a demo app.
* a SWT/Eclipse Plugin component, KTreeMap
Furthermore, the JTreeMap library contains an applet that could be used out of the box as it can read data in from a file on the web site, see this example.