fix nutzam#530 : 当关联字段是一个集合且包含null的话, 中途会报错 --> 改为提前报错

whoooami · Oct 14, 2013 · 89424f9 · 89424f9
1 parent 4b98e8a
commit 89424f9
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/org/nutz/dao/impl/link/DoInsertLinkVisitor.java b/src/org/nutz/dao/impl/link/DoInsertLinkVisitor.java
@@ -34,6 +34,8 @@ public Object invoke(Connection conn, ResultSet rs, Pojo pojo) throws SQLExcepti
         final Entity<?> en = lnk.getLinkedEntity();
         Lang.each(value, new Each<Object>() {
             public void invoke(int i, Object ele, int length) throws ExitLoop, LoopException {
+            	if (ele == null)
+            		throw new NullPointerException("null ele in linked field!!");
                 // 执行插入
                 opt.addInsert(en, ele);
                 // 更新字段