Hi,
I'm quite new to Jackrabbit/OAK and trying to figure out how the direct binary
access feature works.
I'm using MongoDB as nodestore and s3 as blobstore.
val ns = new MongoDocumentNodeStoreBuilder()
.setMongoDB(uri, "oak", 16)
.setBlobStore(s3blobstore)
.build()
val repo = new Jcr(new Oak(ns)).createRepository()
My understanding so far is, I can set binary properties to nodes, and later, I
should be able to get a direct download link (from S3).
First, I created a node and added a binary property with the contents of some
file.
val ntFile = session.getRootNode.addNode(path, "nt:file")
val ntResource = ntFile.addNode("jcr:content", "nt:resource")
ntResource.setProperty("jcr:mimeType", "application/octet-stream")
ntResource.setProperty("jcr:lastModified", Calendar.getInstance())
val fStream = new FileInputStream("/home/evren/cast.webm")
val bin =
session.getValueFactory.asInstanceOf[JackrabbitValueFactory].createBinary(fStream)
ntResource.setProperty("jcr:data", bin)
And I can see on the AWS Console, my binary is uploaded.
But, still, I cannot generate direct download URI, even following the
documentation on the OAK website. (So the code continues)
session.save()
session.refresh(false)
val binary = session.getRootNode.getNode(path)
.getNode("jcr:content").getProperty("jcr:data").getValue.getBinary
val uri =
binary.asInstanceOf[BinaryDownload].getURI(BinaryDownloadOptions.DEFAULT)
It's always returning null.
Someone please could point me to what I am doing wrong or is my understanding.
Thanks in advance.
