Add data classes

1 files changed, 16 insertions, 0 deletions

diff --git a/src/lq/PMF.java b/src/lq/PMF.java
new file mode 100644
index 0000000..25ffde6
--- /dev/null
+++ b/src/lq/PMF.java
@@ -0,0 +1,16 @@
+package lq;
+
+import javax.jdo.JDOHelper;
+import javax.jdo.PersistenceManagerFactory;
+
+// Based on: http://code.google.com/appengine/docs/java/datastore/usingjdo.html
+public final class PMF {
+    private static final PersistenceManagerFactory pmfInstance =
+        JDOHelper.getPersistenceManagerFactory("transactions-optional");
+
+    private PMF() {}
+
+    public static PersistenceManagerFactory get() {
+        return pmfInstance;
+    }
+}