svn commit: r1469632 - /accumulo/branches/1.5/proxy/src/main/java/org/apache/accumulo/proxy/ProxyServer.java

[kturner]

Author: kturner
Date: Thu Apr 18 23:29:17 2013
New Revision: 1469632

URL: http://svn.apache.org/r1469632
Log:
ACCUMULO-259 made proxy give informative message if token type not configured

Modified:
    
accumulo/branches/1.5/proxy/src/main/java/org/apache/accumulo/proxy/ProxyServer.java

Modified: 
accumulo/branches/1.5/proxy/src/main/java/org/apache/accumulo/proxy/ProxyServer.java
URL: 
http://svn.apache.org/viewvc/accumulo/branches/1.5/proxy/src/main/java/org/apache/accumulo/proxy/ProxyServer.java?rev=1469632&r1=1469631&r2=1469632&view=diff
==============================================================================
--- 
accumulo/branches/1.5/proxy/src/main/java/org/apache/accumulo/proxy/ProxyServer.java
 (original)
+++ 
accumulo/branches/1.5/proxy/src/main/java/org/apache/accumulo/proxy/ProxyServer.java
 Thu Apr 18 23:29:17 2013
@@ -155,7 +155,10 @@ public class ProxyServer implements Accu
           
props.getProperty("org.apache.accumulo.proxy.ProxyServer.zookeepers"));
     
     try {
-      tokenClass = 
Class.forName(props.getProperty("org.apache.accumulo.proxy.ProxyServer.tokenClass")).asSubclass(AuthenticationToken.class);
+      String tokenProp = 
props.getProperty("org.apache.accumulo.proxy.ProxyServer.tokenClass");
+      if (tokenProp == null)
+        throw new IllegalArgumentException("Missing property : 
org.apache.accumulo.proxy.ProxyServer.tokenClass");
+      tokenClass = 
Class.forName(tokenProp).asSubclass(AuthenticationToken.class);
     } catch (ClassNotFoundException e) {
       throw new RuntimeException(e);
     }