Add code to communicate with a local RDFox instance

1 files changed, 24 insertions, 0 deletions

diff --git a/src/main/scala/rsacomb/RDFox.scala b/src/main/scala/rsacomb/RDFox.scala
new file mode 100644
index 0000000..a263091
--- /dev/null
+++ b/src/main/scala/rsacomb/RDFox.scala
@@ -0,0 +1,24 @@
+package rsacomb
+
+/* Java imports */
+import java.util.HashMap
+import tech.oxfordsemantic.jrdfox.client.{ConnectionFactory,ServerConnection,DataStoreConnection}
+
+object RDFox {
+
+    def openConnection(dataStore: String): (ServerConnection,DataStoreConnection) = {
+      val serverUrl = "rdfox:local"
+      val role = ""
+      val password = ""
+      val server = ConnectionFactory.newServerConnection(serverUrl, role, password)
+      server.createDataStore(dataStore,"seq",new HashMap())
+      val data = server.newDataStoreConnection(dataStore)
+      (server,data)
+    }
+
+    def closeConnection(server: ServerConnection, data: DataStoreConnection): Unit = {
+      server.close();
+      data.close();
+    }
+
+} // object RDFox
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