Clear Data Builder
Clear Data Builder Plugin automates Flex-Java development with Flex Data Services: whether you are a Java Pro or have never coded in Java before, Clear Data Builder will let you create a complete Flex-Java-Database apps in minutes. Here is how it works: you provide method declarations annotated with SQL statements, and leave the rest to Clear Data Builder. No need to write and debug Java code, no need to create O/R mappings. Clear Data Builder creates all Java code, then compiles, builds and hot deploys Java JARs. It also creates all required Flex code. Next thing you see, your CRUD application is running inside Eclipse connected to your database without writing a single operator.
For legacy Java applications Clear Data Builder generates wrapper classes plus ActionScript Transfer Objects matching Java ones. Note, that now you can control complex database transactions including SQL updates to multiple tables and stored procedures calls entirely from ActionScript!
Come to more detail: http://www.myflex.org/