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Joe Wolf: USPTO
- 1. United States Patent & Trademark Office! ! America Invents Act! and Alfresco! ! Presented by ! Joe Wolf! Software Developer, USPTO OCIO! ! ! ! March 5, 2013!
- 2. The Disclaimer! • Views expressed in this presentation are my own and not necessarily representative of the views of the U.S. Patent & Trademark Office or Department of Commerce.! • Discussions regarding specific software products or vendors do not constitute an endorsement of said products or vendors by the U.S. Patent & Trademark Office or Department of Commerce.!
- 3. The Law! • Leahy-Smith “America Invents Act” (AIA)! • Signed September 15th, 2011! • Introduces significant reforms! – USPTO granted fee setting authority! – No more Tax Code compliance strategy patents! – First to Invent à First Inventor to File! – Expanded Post-Grant procedures and reviews! – And more!!
- 4. The Requirements! • Support filing of AIA Petitions! – Inter Partes Review! – Transition program for Covered Business Methods! – Post-Grant Review ! • Collect documents! – Papers & Exhibits! – Public, private, or confidential visibility! • Collect payments! • Support PTAB workflow, email notifications! • Provide public access to documents! !
- 5. The Architecture! Petitioners, Public COTS Case Management Product! ! Alfresco 4.0 • Support Petitions Workflow! CMIS! Enterprise! • Send Notifications! ! • Collect Payments! • Persist Documents! • Persist Case Metadata! • Provide Public Search! USPTO Personnel 5!
- 6. The Constraints! • Congressionally-mandated deadline! • First production system to use Alfresco and Case Management COTS Product! • Case Management COTS Product limitations! – Only supported CMIS! – Handled user registration and authentication! – Closed architecture! 6!
- 7. The Strategies! • CMIS Only! – Single, top-level “DropZone” for Case creation! ! Cases/DropZone/ Cases/2013/PGR/00/ createFolder PGR2013- OnCreateNodePolicy PGR2013- 00001 00001 1. Validate uniqueness of CaseID 2. Move folder 3. Track CaseID in attributeService 4. Create case sub- folders with ACLs 7!
- 8. The Strategies! • CMIS Only! – Case-specific Drop Zones for filing documents! PGR2013-00001/Record/ PGR2013-00001/ Exhibit/Petitioner cases:exhibit cases:exhibit createDoc OnCreateNodePolicy cases:filingParty= cmis:name= petitioner Exhibit1001.pdf cases:exhibitNo= 1. Move to appropriate cases:caseId= 1001 subfolder/rename PGR2013-00001 2. Apply caseId aspect 3. Apply ACLs based on visibility, if necessary 8!
- 9. The Strategies! • Externalized User Registration/Authentication! – Trusted connection between Case Management Product and Alfresco! <servlet> <servlet-‐name>cmisprps</servlet-‐name> <servlet-‐class> org.apache.chemistry.opencmis.server.impl.atompub.CmisAtomPubServlet </servlet-‐class> <init-‐param> <param-‐name>callContextHandler</param-‐name> <param-‐value> gov.uspto.prps.AutoAuthCallContextHandler </param-‐value> </init-‐param> <load-‐on-‐startup>8</load-‐on-‐startup> </servlet> 9!
- 10. The Strategies! • Externalized User Registration/Authentication! – Alfresco users created on demand! public Map<String, String> getCallContextMap(HttpServletRequest request) { // ...extract username from HTTP request String ticket = ticketComponent.getCurrentTicket(username, true); AuthenticationUtil.runAs(new RunAsWork<NodeRef>() { @Override public NodeRef doWork() throws Exception { return personService.getPerson(username); // call has side-‐effect! } }, AuthenticationUtil.getSystemUserName()); Map<String, String> context = new HashMap<String, String>(); context.put(CallContext.USERNAME, ""); context.put(CallContext.PASSWORD, ticket); return context; } 10!
- 11. The Strategies! • Externalized User Registration/Authentication! – Dynamic group assignments based on metadata provided in CMIS call! // during execution of onCreateNode policy for documents... String user = AuthenticationUtil.getFullyAuthenticatedUser(); String group = groupName(caseId, filingParty); // hides PermissionService.GROUP_PREFIX weirdness Set<String> groupMembers = authorityService .getContainedAuthorities(AuthorityType.USER, group, true); if (groupMembers == null || !groupMembers.contains(user)) { authorityService.addAuthority(group, user); } 11!
- 12. The Strategies! • Closed Architecture! – Folder structure reflects business view! – Content model holds key metadata! – Use CMIS! • Expunging! • Reporting! • Auditing! • Multi-document PDF generation! 12!
- 13. The Wish List! • Generate code from content model XML! – e.g. XJC (JAXB), wsdl2java, hbm2java! • Support Webscripts written in any JSR 223- compliant language! • CRUD in CMIS Query Language! • Apache Chemistry to go 1.0! • Servlet 3.0/JavaEE 6 support or URL dispatching via Spring Web! 13!
- 14. The End! 14!