I finally found out how to do this by googling and reading for hours, I
really wish this were properly documented (with code) in OrientDB's wiki :(
How I insert a linkset of referenced documents:
val version = new ODocument("Version")
.field("id", "1.0")
version.save()
val versions = new java.util.HashSet[ODocument]()
versions.add(version)
val package = new ODocument("Package")
.field("id", "MyPackage")
.field("versions", versions)
package.save()
How I load the linkset for the parent ODocument:
val versions =
doc.field[java.util.HashSet[ODocument]]("versions").asScala.toSeq
Best,
Arve
On Fri, Mar 21, 2014 at 9:49 AM, Arve Knudsen <[email protected]>wrote:
> Hi guys
>
> In a Scala app, I need to be able to insert documents that refer to other
> documents (i.e., not via graph edges), and to load the same documents with
> their referenced documents. I have been able to achieve this by inserting
> documents with references through SQL, and loading them back in Scala as
> ODocuments. However, I have not been able to insert the documents with
> their references to other documents from Scala. How can I successfully
> perform this task in Scala (i.e., storing ODocuments with references to
> other ODocuments and loading them back along with their references)?
>
> I've written a question on this on
> StackOverflow<http://stackoverflow.com/questions/22492248/orientdb-how-do-i-insert-a-document-with-connections-to-multiple-other-documen/22497375>,
> which should give you a good idea of what I'm trying to do. Feel free to
> chime in there.
>
> Arve
>
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