From: Mathieu Baudier <mbaudier@argeo.org>
Date: Fri, 27 Nov 2009 16:44:34 +0000 (+0000)
Subject: Imrpove error reporting
X-Git-Tag: argeo-commons-2.1.30~1680
X-Git-Url: http://git.argeo.org/?p=lgpl%2Fargeo-commons.git;a=commitdiff_plain;h=390c20b2159a7cfee6978dae1a45ea361722bfc6

Imrpove error reporting

git-svn-id: https://svn.argeo.org/commons/trunk@3178 4cfe0d0a-d680-48aa-b62c-e0a02a3f76cc
---

diff --git a/server/runtime/org.argeo.server.core/src/main/java/org/argeo/server/mvc/SerializingView.java b/server/runtime/org.argeo.server.core/src/main/java/org/argeo/server/mvc/SerializingView.java
index ed7ab9d1b..5957241a3 100644
--- a/server/runtime/org.argeo.server.core/src/main/java/org/argeo/server/mvc/SerializingView.java
+++ b/server/runtime/org.argeo.server.core/src/main/java/org/argeo/server/mvc/SerializingView.java
@@ -41,8 +41,11 @@ public class SerializingView extends AbstractView implements MvcConstants {
 		} else if (model.containsKey(viewName)) {
 			answer = model.get(viewName);
 		} else {
-			throw new ArgeoException(
-					"Model has a size different from 1. Specify a modelKey.");
+			if (model.size() == 0)
+				throw new ArgeoException("Model is empty.");
+			else
+				throw new ArgeoException(
+						"Model has a size different from 1. Specify a modelKey.");
 		}
 
 		if ((answer instanceof ServerAnswer) && serverAnswersAsHtml) {