JEMS: The Open Source Platform for SOA (PDF)

JBI仕様に準拠したJBoss版ESBの登場は2006年後半とのこと。

By incorporating a business rules engine (www.jboss.com/products/rules), JEMS can enable dynamic processing and intelligent routing within business processes, based on service level agreements or other business rules. The SOA capabilities of JEMS will continue to be enhanced with the release of JBoss Messaging in early 2006. JBoss Messaging will be the backbone of JBoss Enterprise Service Bus (ESB), due later in 2006, which will be based on the Java Business Integration (JBI) specification (JSR-208).