Apache OpenMeetings is a multi-language customizable video-conferencing and collaboration system. It supports audio/video and allows you to see the desktop of any participant. It includes a whiteboard, the ability to import a variety of image formats, invitations, a moderation system, backup and language modules, private and public conference rooms, and the ability to record meetings. The project also provides integrations for Asterisk, Jira, Confluence, Moodle, Sakai, and SugarCRM, and connectors for LDAP and ADS.
Vibur DBCP is a concurrent, fast, and fully-featured JDBC connection pool based on Java dynamic proxies. It supports a fairness parameter, statement caching, Hibernate integration, and SQL queries logging, among other features. Various configuration examples (with Spring, Hibernate, etc.) are provided.
Spring Batch Advanced Launcher (SBAL) is a tool based on Spring Batch. It allows launching batches from the command line. A set of advanced functionality is provided to allow enterprise deployment as an alternative to the CommandLineJobRunner. it provides advanced features like displaying the batch version, running resource validations, and configuring logging. It also defines a standard directory structure for deployments.
VRaptor3 is a fully-fledged Java Web framework focused on fast development and maintainable code. It intends to make RESTful application development easy. A resource corresponds to a business logic annotated with its path and HTTP method. It runs inside DI Containers (Spring or Pico out of the box) and, therefore, enables full integration with them. Also, using Hibernate is easier: its session is automatically injected by VRaptor, so you just have to use it. VRaptor3 is refactor-friendly, especially in its redirecting configuration. It is also nicely extensible.
The Generic Repository (grepo) is a framework for Java which allows you to access (database) repositories in a generic and consistent manner. Using grepo, it is generally no longer required to provide all the boilerplate code which is necessary in order to access (database) repositories from Java. All you have to do is write appropriate database code (queries, procedures, functions, etc.), an appropriately annotated Java interface, and very little Spring configuration.
Glue Stick is a dependency injection framework for Java applications. Beans may be defined in Groovy scripts, GSON configuration files, or Spring Framework XML files. Compared with other dependency injection frameworks for Java, Glue Stick aims to be faster at assembling applications and simpler to use.
DynaSpring is a dynamic, extensible DSL (Domain Specific Language) tailored for building a Spring Application Context. Like Spring/XML, it is a declarative, tree-structured language; but, unlike XML, it supports all the kinds of abstractions found in common programming languages: conditional evaluation, iteration, definition of functions and variables, etc. DynaSpring also offers a set of utilities that make working with Spring easier and that build upon Spring to give you even more options in structuring your enterprise application.