[hornetq-commits] JBoss hornetq SVN: r11385 - branches/Branch_2_2_EAP/src/main/org/hornetq/api/core/client.

Author: clebert.suconic(a)jboss.com Date: 2011-09-21 12:51:08 -0400 (Wed, 21 Sep 2011) New Revision: 11385 Modified: branches/Branch_2_2_EAP/src/main/org/hornetq/api/core/client/ClientSession.java Log: javadoc Modified: branches/Branch_2_2_EAP/src/main/org/hornetq/api/core/client/ClientSession.java =================================================================== --- branches/Branch_2_2_EAP/src/main/org/hornetq/api/core/client/ClientSession.java 2011-09-21 15:54:17 UTC (rev 11384) +++ branches/Branch_2_2_EAP/src/main/org/hornetq/api/core/client/ClientSession.java 2011-09-21 16:51:08 UTC (rev 11385) @@ -569,7 +569,10 @@ void addMetaData(String key, String data) throws HornetQException; /** - * Attach any metadata to the session. Throws an exception if there's already a metadata available + * Attach any metadata to the session. Throws an exception if there's already a metadata available. + * You can use this metadata to ensure that there is no other session with the same meta-data you are passing as an argument. + * This is useful to simulate unique client-ids, where you may want to avoid multiple instances of your client application connected. + * * @throws HornetQException */ void addUniqueMetaData(String key, String data) throws HornetQException;