X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.slc.core%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fcore%2FUnsupportedException.java;h=4b46b35de3c47ed8eecb6e9b1541cb7bb9468097;hb=8c69c342c923aff75e3cc53afe390b767bb81e2e;hp=76f6565d2870306a96dcd9b5e317d6fc036a290a;hpb=faf680e212bf3e18837c4f798587856e061273b3;p=gpl%2Fargeo-slc.git

diff --git a/org.argeo.slc.core/src/main/java/org/argeo/slc/core/UnsupportedException.java b/org.argeo.slc.core/src/main/java/org/argeo/slc/core/UnsupportedException.java
index 76f6565d2..4b46b35de 100644
--- a/org.argeo.slc.core/src/main/java/org/argeo/slc/core/UnsupportedException.java
+++ b/org.argeo.slc.core/src/main/java/org/argeo/slc/core/UnsupportedException.java
@@ -23,7 +23,20 @@ public class UnsupportedException extends SlcException {
 	 *            the object itself (its class name will be used in message)
 	 */
 	public UnsupportedException(String nature, Object obj) {
-		super("Unsupported " + nature + ": " + obj.getClass());
+		super("Unsupported " + nature + ": "
+				+ (obj != null ? obj.getClass() : "[object is null]"));
+	}
+
+	/**
+	 * Constructor generating a message.
+	 * 
+	 * @param nature
+	 *            the nature of the unsupported object
+	 * @param clss
+	 *            the class itself (will be used in message)
+	 */
+	public UnsupportedException(String nature, Class<?> clss) {
+		super("Unsupported " + nature + ": " + clss);
 	}
 
 	/**