JSP Proposal Submission/Management website

We require a Java Server Pages Web application that will allow the submission of proposals by companies. Features: 1. Create/Approve/Manage user accounts for companies 2. Create proposal requests with date range for submission 3. Select companies that can submit proposals to bid request 3. Companies can upload proposal to bid request that they are assigned to 4. Proposals are stored in database (Oracle). 5. Companies cannot see proposals submitted by other companies 6. Authorised user can view proposals 7. Proposals can only be downloaded after deadline date 8. Download all proposals for a proposal request at once 9. Access logs should be created for activities within system 10. Archiving of Proposal requests