1 files changed, 42 insertions, 0 deletions

diff --git a/src/main/scala/rsacomb/RDFoxUtil.scala b/src/main/scala/rsacomb/RDFoxUtil.scala
new file mode 100644
index 0000000..96710c4
--- /dev/null
+++ b/src/main/scala/rsacomb/RDFoxUtil.scala
@@ -0,0 +1,42 @@
+package rsacomb
+
+/* Java imports */
+import java.util.HashMap
+import tech.oxfordsemantic.jrdfox.client.{
+  ConnectionFactory,
+  ServerConnection,
+  DataStoreConnection
+}
+
+object RDFoxUtil {
+
+  def openConnection(
+      dataStore: String
+  ): (ServerConnection, DataStoreConnection) = {
+    /* Create local server connection
+     */
+    val serverUrl = "rdfox:local"
+    val role = ""
+    val password = ""
+    val server =
+      ConnectionFactory.newServerConnection(serverUrl, role, password)
+
+    /* Create datastore connection
+     */
+    val parameters = new HashMap[String, String]()
+    //parameters.put("equality", "noUNA")
+    server.createDataStore(dataStore, "seq", parameters)
+    val data = server.newDataStoreConnection(dataStore)
+
+    (server, data)
+  }
+
+  def closeConnection(
+      server: ServerConnection,
+      data: DataStoreConnection
+  ): Unit = {
+    server.close();
+    data.close();
+  }
+
+} // object RDFox