2008-12-17 Apache Camel Apache Camel is a powerful open source integration framework based on known Enterprise Integration Patterns. Apache Camel is a powerful open source integration framework based on known Enterprise Integration Patterns. Rules for Camel's routing and mediation engine can be defined in either a Java based DSL, XML or using DSLs for dynamic languages such as Groovy or Scala. Java XML Python Groovy JavaScript Ruby SQL Scala PHP Hadrian Zbarcea