architecture java gwt+jsf2+spring packaging -

architecture java gwt+jsf2+spring packaging -

i planning website has gwt admin interface, jsf 2 frontend , spring handle business logic.

basicly. have 3 projects:

gwt spring (business logic might export web services in future) jsf 2

in gwt planning have spring context (from dependend spring-project) , utilize connect database?

is possible create 3 projects in eclipse, refer dependencies them , create ear contains of these? what happens user session? stored in gwt , jsf 2? is architecture? how can done somehow else? how bundle those? war files? or jar? in single ear... or?

first of why want utilize 2 different client side technologies (jsf2 , gwt)? rather stick 1 of them.

saying that: yes, possible have 3 different projects. recommended way (at to the lowest degree gwt , spring or other backend) have them in separate projects.

is possible create 3 projects in eclipse, refer dependencies them , create ear contains of these?

well @ to the lowest degree gwt can't access backend/database straight (not sure jsf2). have utilize kind of communication protocol (requestbuilder, requestfactory, gwt-rpc, rest) can have shared classes (in bundle xxx.shared) can referenced both gwt , spring application (that used gwt-rpc or requestfactory)

what happens user session? stored in gwt , jsf 2?

there nil special user sessions. gwt , jsf communicate via http requests backend. same thing applies normal http requests applies gwt/jsf2 requests.

is architecture? how can done somehow else?

it depends on want achieve. mentioned before rather stick 1 client side technology (gwt or jsf2) rather using both of them.

how bundle those? war files? or jar? in single ear... or?

gwt compiles downwards javascript included in host file. create 1 war or ear file gets deployed application server.

java spring gwt jsf-2