@Override
public Void call() {
RevTree tree = builder.build();
Node treeNode;
{
ObjectId treeMetadataId = builder.getDefaultMetadataId();
String name = NodeRef.nodeFromPath(treePath);
ObjectId oid = tree.getId();
Envelope bounds = SpatialOps.boundsOf(tree);
treeNode = Node.create(name, oid, treeMetadataId, RevObject.TYPE.TREE, bounds);
}
final String parentPath = NodeRef.parentPath(treePath);
final ObjectId parentMetadataId;
if (NodeRef.ROOT.equals(parentPath)) {
parentMetadataId = ObjectId.NULL;
} else {
Optional<NodeRef> parentRef =
context
.command(FindTreeChild.class)
.setChildPath(parentPath)
.setIndex(true)
.setParent(workHead)
.setParentPath(NodeRef.ROOT)
.call();
parentMetadataId = parentRef.isPresent() ? parentRef.get().getMetadataId() : ObjectId.NULL;
}
NodeRef newTreeRef = new NodeRef(treeNode, parentPath, parentMetadataId);
target.put(newTreeRef, tree);
return null;
}
private NodeRef findOrCreateTree(final String treePath, final FeatureType type) {
RevTree tree =
context
.command(FindOrCreateSubtree.class)
.setChildPath(treePath)
.setIndex(true)
.setParent(workHead)
.setParentPath(NodeRef.ROOT)
.call();
ObjectId metadataId = ObjectId.NULL;
if (type != null) {
RevFeatureType revFeatureType = RevFeatureTypeImpl.build(type);
if (tree.isEmpty()) {
indexDatabase.put(revFeatureType);
}
metadataId = revFeatureType.getId();
}
Envelope bounds = SpatialOps.boundsOf(tree);
Node node =
Node.create(NodeRef.nodeFromPath(treePath), tree.getId(), metadataId, TYPE.TREE, bounds);
String parentPath = NodeRef.parentPath(treePath);
return new NodeRef(node, parentPath, ObjectId.NULL);
}