Projects

Vaadin

Vaadin is a web application framework for Rich Internet Applications (RIA). In contrast to Javascript libraries and browser-plugin based solutions it features a server-side architecture, which means that the majority of the logic runs on the servers. Ajax technology is used at the browser-side to ... [More] ensure a rich and interactive user experience. Vaadin is a big collection of UI components. There are server-side components like Button, Table, Tree that you use to compose the application user interface. The components use events, listeners and data binding to communicate with each other and the business logic. The component based architecture together with the data binding features help you to build applications that are easily modularized and refactored as needed. [Less]

Wicket

claimed by Apache Software Foundation

With proper mark-up/logic separation, a POJO data model, and a refreshing lack of XML, Apache Wicket makes developing web-apps simple and enjoyable again. Swap the boilerplate, complex debugging and brittle code for powerful, reusable components written with plain Java and HTML.

Hibernate Annotations

Hibernate, like all other object/relational mapping tools, requires metadata that governs the transformation of data from one representation to the other (and vice versa). As an option, you can now use JDK 5.0 annotations for object/relational mapping with Hibernate 3.2. You can use annotations in ... [More] addition to or as a replacement of XML mapping metadata. [Less]

Hibernate Entity Manager

Hibernate EntityManager implements: * The standard Java Persistence management API * The standard Java Persistence Query Language * The standard Java Persistence object lifecycle rules * The standard Java Persistence configuration and packaging Hibernate EntityManager wraps ... [More] the powerful and mature Hibernate Core. You can fall back to Hibernate native APIs, native SQL, and native JDBC whenever necessary. The Hibernate Java Persistence provider is the default persistence provider of the JBoss EJB 3.0 implementation and bundled with the JBoss Application Server. [Less]

Wicket Stuff

Umbrella project for integrations of Wicket and other projects such as Jasper Reports, Hibernate, Freemarker. Also a home for small community contributions.

Apache OpenJPA

claimed by Apache Software Foundation

A Java EE persistence project. It aims to be a feature-rich implementation of the persistence part of Java Community Process JSR-220 (Enterprise JavaBeans 3.0), which is known as the Java Persistence API (JPA). OpenJPA can be used as a stand-alone POJO persistence layer, or it can be integrated into ... [More] any EJB3.0 compliant container and many lightweight frameworks. [Less]

DataNucleus

The DataNucleus project provides products for the management of application data in a Java environment. Our aim is to provide good quality open source products to handle data in all of its forms, wherever it is stored. This goes from persistence of data into heterogeneous datastores, to providing ... [More] methods of retrieval using a range of query languages, and eventually on to the analysis of data and tools for managing data quality. DataNucleus Access Platform is the baseline product providing persistence of Java objects to a range of datastores using JDO and JPA APIs and permitting various query languages. [Less]

JPOX

JPOX provides transparent persistence of Java objects. It is a compliant implementation of the JDO1.0, JDO2.0, JDO2.1 and JPA1.0 specifications. It supports persistence to all of the major RDBMS on the market today, as well as to DB4O datastores. It allows querying using either JDOQL, SQL or JPQL. ... [More] JPOX 1.1.0 is the Reference Implementation(RI) for JDO 2, and JPOX 1.2.0 is the RI for JDO2.1. It uses OSGi technology for its plugin framework [Less]

Apache OpenEJB

claimed by Apache Software Foundation

Apache OpenEJB is an open source, modular, configurable, and extendable EJB Container System and EJB Server.

Vaadin Addon: Lazy Query Container

Lazy Query Container is a Vaadin framework addon which provides lazy loading container for Vaadin tables. Lazy Query Container supports buffered reads and writes of items. Data reads and writes are delegated through Query interface to an application specific business delegate.The QueryFactory and ... [More] Query interface implementations are designed to be application specific and should invoke a data source like WebService client, JDBC connection, JPA context or Java service class to read and write data items. The data source has to support querying data in batches.Lazy Query Container supports the following features: lazy loading of items, loading Items in batches, item caching with limited cache size, sorting, query statistics, changing item set and changing property set. Since version 1.1.0 Lazy Query Container also supports adding items, modifying items and removing items. The changes are buffered and can be either commited or discarded. Row status icons and status column generator are also included to allow for visualization of row states. See the demo for hands on experience on the features.If you like this add-on please add it to your stack in ohloh by clicking I use this button in the project page: https://www.ohloh.net/p/vaadin-lazyquerycontainer [Less]