From 348ec4e14aeaf4e98fcab96f0ae7242d178db69b Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Wed, 26 Dec 2012 13:30:42 +0100
Subject: o Starting on a better front page.

---
 .../esper/testing/util/sql/PageRequest.java        | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 src/main/java/io/trygvis/esper/testing/util/sql/PageRequest.java

(limited to 'src/main/java/io/trygvis/esper/testing/util/sql')

diff --git a/src/main/java/io/trygvis/esper/testing/util/sql/PageRequest.java b/src/main/java/io/trygvis/esper/testing/util/sql/PageRequest.java
new file mode 100644
index 0000000..2d8edfe
--- /dev/null
+++ b/src/main/java/io/trygvis/esper/testing/util/sql/PageRequest.java
@@ -0,0 +1,23 @@
+package io.trygvis.esper.testing.util.sql;
+
+import fj.data.*;
+import static fj.data.Option.fromNull;
+import io.trygvis.esper.testing.*;
+
+import javax.servlet.http.*;
+
+public class PageRequest {
+    public final Option<Integer> startIndex;
+    public final Option<Integer> count;
+
+    public PageRequest(Option<Integer> startIndex, Option<Integer> count) {
+        this.startIndex = startIndex;
+        this.count = count;
+    }
+
+    public static PageRequest fromReq(HttpServletRequest req) {
+        return new PageRequest(
+            fromNull(req.getParameter("startIndex")).bind(Util.parseInt),
+            fromNull(req.getParameter("count")).bind(Util.parseInt));
+    }
+}
-- 
cgit v1.2.3