Thanks Stefan for sharing this. I was going through the nosql generic part. Though I haven't gone into much detail yet but I'll check how to use it with dynamodb. Any idea if and when it could be a part of sling?
On Mon, Feb 2, 2015 at 7:24 PM, Stefan Seifert <sseif...@pro-vision.de> wrote: > please also take not of this recent discussion on the sling-dev mailing > list > > http://apache-sling.73963.n3.nabble.com/RT-Sling-Resource-Providers-for-NoSQL-databases-MongoDB-Couchbase-tt4046669.html > > an example for an existing NoSQL resource provider that solves these > problems is > https://svn.apache.org/repos/asf/sling/trunk/contrib/extensions/mongodb > > but as discussed in the mailing list we are currently looking to refactor > it into a resuable part that can be used by all NoSQL resource providers, > and it is very likely that this reusable part will implement all specific > features of the ModifyingResourceProvider as well. > > related ticket is https://issues.apache.org/jira/browse/SLING-4381 > > stefan > > > >-----Original Message----- > >From: connuser1 connuser1 [mailto:connus...@gmail.com] > >Sent: Thursday, January 29, 2015 2:42 PM > >To: users@sling.apache.org > >Subject: Re: Implementing ModifyingResourceProvider > > > >More specifically, how can I keep track of the update which is handled > >via ModifiableValueMap ? Quoting from the ModifiableValueMap documentation > >[1], "*Once ResourceResolver.commit() is called, the changes are finally > >persisted.*" > > > >Basically I am not sure, how and where can the changes > >in ModifiableValueMap be translated to the changes to be done on the > >dynamodb backend. > > > >[1] - > > > http://docs.adobe.com/docs/en/cq/current/javadoc/org/apache/sling/api/resource > >/ModifiableValueMap.html > > > >On Thu, Jan 29, 2015 at 6:45 PM, connuser1 connuser1 <connus...@gmail.com > > > >wrote: > > > >> Hi > >> > >> I am implementing the ModifyingResourceProvider intergace for the > dynamodb > >> resource provider [0] in order to be able to create/edit/delete > resources. > >> > >> I needed some guidance on implementing the revert/commit/hasChanges > >> methods. I had a look at JCRResourceProvider and it does that through > the > >> JCR Session. What is the recommended way of keeping track of the > transient > >> changes in custom resource providers like his one? > >> > >> Thanks > >> > >> [0] - https://github.com/sdmcraft/SlingDynamo > >> >
