[mapguide-commits] r9038 - trunk/MgDev/Web/src/HttpHandler

[svn_mapguide at osgeo.org]

Author: jng
Date: 2016-09-19 06:25:34 -0700 (Mon, 19 Sep 2016)
New Revision: 9038

Modified:
   trunk/MgDev/Web/src/HttpHandler/HttpGetDynamicMapOverlayImage.cpp
Log:
#2738: FORMAT is a required parameter for GETDYNAMICMAPOVERLAYIMAGE. So throw if this isn't specified.

Modified: trunk/MgDev/Web/src/HttpHandler/HttpGetDynamicMapOverlayImage.cpp
===================================================================
--- trunk/MgDev/Web/src/HttpHandler/HttpGetDynamicMapOverlayImage.cpp	2016-09-19 13:06:25 UTC (rev 9037)
+++ trunk/MgDev/Web/src/HttpHandler/HttpGetDynamicMapOverlayImage.cpp	2016-09-19 13:25:34 UTC (rev 9038)
@@ -41,7 +41,18 @@
 
     // Get the requested image format
     m_mapFormat = params->GetParameterValue(MgHttpResourceStrings::reqRenderingFormat);
+    
+    // Format is required. Throw if not given
+    if (m_mapFormat.empty())
+    {
+        MgStringCollection arguments;
+        arguments.Add(MgHttpResourceStrings::reqRenderingFormat);
+        arguments.Add(MgResources::BlankArgument);
 
+        throw new MgInvalidArgumentException(L"MgHttpGetDynamicMapOverlayImage.MgHttpGetDynamicMapOverlayImage",
+            __LINE__, __WFILE__, &arguments, L"MgStringEmpty", NULL);
+    }
+
     INT32 version = m_userInfo->GetApiVersion();
     if (version == MG_API_VERSION(1,0,0))
     {