##### OpenJMS

- Overview
- Downloads
- Release Notes
- Getting Started
- User Guide
- Administrator Guide
- Developer Guide
- FAQ

##### Search OpenJMS

##### Project Documentation

- About
- Project Info
- Project Reports
- Development Process

##### Legend

- External Link
- Opens in a new window

## What is OpenJMS?

OpenJMS is an open source implementation of Sun Microsystems's Java Message Service API 1.1 Specification

## Features

- Point-to-Point and publish-subscribe messaging models
- Guaranteed delivery of messages
- Synchronous and asynchronous message delivery
- Persistence using JDBC
- Local transactions
- Message filtering using SQL92-like selectors
- Authentication
- Administration GUI
- XML-based configuration files
- In-memory and database garbage collection
- Automatic client disconnection detection
- Applet support
- Integrates with Servlet containers such as Jakarta Tomcat
- Support for TCP, RMI, HTTP and SSL protocol stacks
- Support for large numbers of destinations and subscribers