Doesn't GWT do something similar, converting the necessary Java code to Javascript? Maybe that part can be reused as AS code. Granted, you will lose the typing in the validation code, but I would presume that GWT would've thought about that and mitigated the security issues there?
P.S. Silverlight can do this, for obvious reasons. 2009/7/9 Tom Chiverton <tom.chiver...@halliwells.com>: > > > On Wednesday 08 Jul 2009, Tim Rowe wrote: >> Does anyone happen to know of any JSR223 (Java platform scripting) >> implementation(s) of ActionScript for dynamic use? I'm currently looking >> through a lot of our business data validation logic which is implemented >> in >> two places arguably unnecessarily - both on the front-end in AS and then >> again on the back-end in Java. > > Isn't that a good idea ? In theory anyone could write a replacement > front-end > and call your services, so you should validate the business rules there. At > the same time, you don't want to round-trip to provide feedback to the user, > so the rules have to be in the front end too. > I would argue the front end rules would be more relaxed, and probably not > aware of the full security context, however. > > -- > Helping to assertively cultivate high-end wireless intuitive models as part > of > the IT team of the year, '09 and '08 > > **************************************************** > > This email is sent for and on behalf of Halliwells LLP. > > Halliwells LLP is a limited liability partnership registered in England and > Wales under registered number OC307980 whose registered office address is at > Halliwells LLP, 3 Hardman Square, Spinningfields, Manchester, M3 3EB. A list > of members is available for inspection at the registered office together > with a list of those non members who are referred to as partners. We use the > word ?partner? to refer to a member of the LLP, or an employee or consultant > with equivalent standing and qualifications. Regulated by the Solicitors > Regulation Authority. > > CONFIDENTIALITY > > This email is intended only for the use of the addressee named above and may > be confidential or legally privileged. If you are not the addressee you must > not read it and must not use any information contained in nor copy it nor > inform any person other than Halliwells LLP or the addressee of its > existence or contents. If you have received this email in error please > delete it and notify Halliwells LLP IT Department on 0870 365 2500. > > For more information about Halliwells LLP visit www.Halliwells.com. > >
