o Listing builds on the person view.

1 files changed, 26 insertions, 0 deletions

diff --git a/src/main/java/io/trygvis/esper/testing/web/resource/AbstractResource.java b/src/main/java/io/trygvis/esper/testing/web/resource/AbstractResource.java
new file mode 100644
index 0000000..cddec2c
--- /dev/null
+++ b/src/main/java/io/trygvis/esper/testing/web/resource/AbstractResource.java
@@ -0,0 +1,26 @@
+package io.trygvis.esper.testing.web.resource;
+
+import fj.data.*;
+import io.trygvis.esper.testing.*;
+
+import javax.ws.rs.*;
+import javax.ws.rs.core.*;
+import java.sql.*;
+
+public class AbstractResource {
+    protected final DatabaseAccess da;
+
+    public AbstractResource(DatabaseAccess da) {
+        this.da = da;
+    }
+
+    public <T> T get(DatabaseAccess.DaosCallback<Option<T>> callback) throws SQLException {
+        Option<T> server = da.inTransaction(callback);
+
+        if(server.isNone()) {
+            throw new WebApplicationException(Response.Status.NOT_FOUND);
+        }
+
+        return server.some();
+    }
+}