Server-side OSGi with Apache Sling (OSGiDevCon 2011)

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Apache Sling is an innovative REST based Web Framework which has been developped from the ground up as an OSGi based server side application. After a short introduction to Sling itself I will also show why OSGi has been chosen as the basis for the application.

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Server Side OSGi with Apache Sling Felix Meschberger | Sr. Computer Scientist, Adobe Systems

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Features of Alfresco Search Services. Features of Alfresco Search & Insight Engine. Future plans for the product --- DEMO GUIDE [1] Queries: Share > Node Browser ASPECT:'cm:titled' AND cm:title:'*Sample*' AND TEXT:'code' SELECT * FROM cm:titled WHERE cm:title like '%Sample%' AND CONTAINS('code') [2] Queries: Share > JS Console var ctxt = Packages.org.springframework.web.context.ContextLoader.getCurrentWebApplicationContext(); var searchService = ctxt.getBean('SearchService', org.alfresco.service.cmr.search.SearchService); var StoreRef = Packages.org.alfresco.service.cmr.repository.StoreRef; var SearchService = Packages.org.alfresco.service.cmr.search.SearchService; var ResultSet = Packages.org.alfresco.repo.search.impl.lucene.SolrJSONResultSet; ResultSet = searchService.query( StoreRef.STORE_REF_WORKSPACE_SPACESSTORE, SearchService.LANGUAGE_FTS_ALFRESCO, "ASPECT:'cm:titled' AND cm:title:'*Sample*' AND TEXT:'code'"); logger.log(ResultSet.getNodeRefs()); --- var ctxt = Packages.org.springframework.web.context.ContextLoader.getCurrentWebApplicationContext(); var searchService = ctxt.getBean('SearchService', org.alfresco.service.cmr.search.SearchService); var StoreRef = Packages.org.alfresco.service.cmr.repository.StoreRef; var SearchService = Packages.org.alfresco.service.cmr.search.SearchService; var ResultSet = Packages.org.alfresco.repo.search.impl.lucene.SolrJSONResultSet; ResultSet = searchService.query( StoreRef.STORE_REF_WORKSPACE_SPACESSTORE, SearchService.LANGUAGE_CMIS_ALFRESCO, "SELECT * FROM cm:titled WHERE cm:title like '%Sample%' AND CONTAINS('code')"); logger.log(ResultSet.getNodeRefs()); --- var def = { query: "ASPECT:'cm:titled' AND cm:title:'*Sample*' AND TEXT:'code'", language: "fts-alfresco" }; var results = search.query(def); logger.log(results); [3] Queries: api-explorer { "query": { "language": "afts", "query": "ASPECT:\"cm:titled\" AND cm:title:\"*Sample\" AND TEXT:\"code\"" } } --- { "query": { "language": "cmis", "query": "SELECT * FROM cm:titled WHERE cm:title like '%Sample%' AND CONTAINS('code')" } } [4] Queries: CMIS Workbench > Groovy Console rs = session.query("SELECT * FROM cm:titled WHERE cm:title like '%Sample%' AND CONTAINS('code')", false) for (res in rs) { println(res.getPropertyValueById('cmis:objectId')) } [5] Queries: SOLR Web Console > (alfresco) > Query /afts ASPECT:'cm:titled' AND cm:title:'*Sample*' AND TEXT:'code' --- /cmis SELECT * FROM cm:titled WHERE cm:title like '%Sample%' AND CONTAINS('code') ---

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Server-side OSGi with Apache Sling (OSGiDevCon 2011)

1. Server Side OSGi with Apache Sling Felix Meschberger | Sr. Computer Scientist, Adobe Systems

3. fmeschbe@adobe.com

4. http://blog.meschberger.ch

6. Configuration Admin

8. OSGi Alliance Supporter

10. Why OSGi ?

11. What parts of OSGi ?

12. Advantages and Problems

13.

14. Content-driven (JCR, JSR-170/283)

15. Powered by OSGi

16. Scripting inside (Java Scripting, JSR-223)

17. Apache Open Source Projekt (http://sling.apache.org)

18. Sling Architecture OSGi Framework Felix Web Console WebDAV Server browser filesystem debugger HTTP JSR-170/283 API JCR repository resource resolution servlet resolution standard servlets custom servlets JSR223 Scripting JSP javascript etc.

19.

20. Files in the Filesystem

21.

22. GET for reading only

23.

24. Accept request header currently ignored

25. Sling URL Decomposition /content/cars/audi/s4.details.html

26.

27. Resources maintained in Resource Tree

28. Resources accessed by path in the Resource Tree

29. Request Method, Extension and Selectors define „Method“ to call

30.