Hi, On Mon, Jul 9, 2012 at 5:46 PM, Dok Sander <[email protected]> wrote: > ... I'm working on a project that uses JCR and needs to perform some actions > on node add to > evaluate the node's validity(This would be something like: Check if this > node's property date > is within the required date range)...
One common pattern for that is to write data to an "incoming" folder initially, observe that and move it to its final destination if valid - but that does not work for all use cases obviously. Apache Sling provides another option in the form of a post-processor for HTTP POST operations used to write to the repository, which can examine content and veto changes before it is saved [1]. A more integrated option could be better depending on your needs - just mean to mention two common options. -Bertrand [1] http://sling.apache.org/apidocs/sling6/org/apache/sling/servlets/post/SlingPostProcessor.html
