From 21a71c3a4f5e6afab41dd8535601a913675d4839 Mon Sep 17 00:00:00 2001
From: Rob Bygrave <robin.bygrave@gmail.com>
Date: Thu, 16 Jan 2014 21:10:13 +1300
Subject: [PATCH] Fix for Issue 62 - Query.setId should not return all results
 for null input Object

---
 .../server/expression/DefaultExpressionFactory.java            | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/com/avaje/ebeaninternal/server/expression/DefaultExpressionFactory.java b/src/main/java/com/avaje/ebeaninternal/server/expression/DefaultExpressionFactory.java
index 18e4c2837..0e773c176 100644
--- a/src/main/java/com/avaje/ebeaninternal/server/expression/DefaultExpressionFactory.java
+++ b/src/main/java/com/avaje/ebeaninternal/server/expression/DefaultExpressionFactory.java
@@ -244,6 +244,9 @@ public class DefaultExpressionFactory implements SpiExpressionFactory {
    * Id Equal to - ID property is equal to the value.
    */
   public Expression idEq(Object value) {
+    if (value == null) {
+      throw new NullPointerException("The id value is null");
+    }
     return new IdExpression(value);
   }