Author: norman
Date: Fri Feb 19 17:13:08 2010
New Revision: 911868

URL: http://svn.apache.org/viewvc?rev=911868&view=rev
Log:
Check if wrapped UsersRepository is really an instanceof JamesUsersRepository 
(JAMES-970)

Modified:
    
james/server/trunk/user-library/src/main/java/org/apache/james/impl/jamesuser/LocalJamesUsersRepository.java

Modified: 
james/server/trunk/user-library/src/main/java/org/apache/james/impl/jamesuser/LocalJamesUsersRepository.java
URL: 
http://svn.apache.org/viewvc/james/server/trunk/user-library/src/main/java/org/apache/james/impl/jamesuser/LocalJamesUsersRepository.java?rev=911868&r1=911867&r2=911868&view=diff
==============================================================================
--- 
james/server/trunk/user-library/src/main/java/org/apache/james/impl/jamesuser/LocalJamesUsersRepository.java
 (original)
+++ 
james/server/trunk/user-library/src/main/java/org/apache/james/impl/jamesuser/LocalJamesUsersRepository.java
 Fri Feb 19 17:13:08 2010
@@ -38,28 +38,44 @@
      * @see 
org.apache.james.impl.jamesuser.JamesUsersRepository#setEnableAliases(boolean)
      */
     public void setEnableAliases(boolean enableAliases) {
-        ((JamesUsersRepository) users).setEnableAliases(enableAliases);
+        if (users instanceof JamesUsersRepository) {
+            ((JamesUsersRepository) users).setEnableAliases(enableAliases);
+        } else {
+            throw new UnsupportedOperationException("Not supported by this 
implementation");
+        }
     }
 
     /**
      * @see 
org.apache.james.impl.jamesuser.JamesUsersRepository#setEnableForwarding(boolean)
      */
     public void setEnableForwarding(boolean enableForwarding) {
-        ((JamesUsersRepository) users).setEnableForwarding(enableForwarding);
+        if (users instanceof JamesUsersRepository) {
+            ((JamesUsersRepository) 
users).setEnableForwarding(enableForwarding);
+        } else {
+            throw new UnsupportedOperationException("Not supported by this 
implementation");
+        }
     }
 
     /**
      * @see 
org.apache.james.impl.jamesuser.JamesUsersRepository#setIgnoreCase(boolean)
      */
     public void setIgnoreCase(boolean ignoreCase) {
-        ((JamesUsersRepository) users).setIgnoreCase(ignoreCase);
+        if (users instanceof JamesUsersRepository) {
+            ((JamesUsersRepository) users).setIgnoreCase(ignoreCase);
+        } else {
+            throw new UnsupportedOperationException("Not supported by this 
implementation");
+        }
     }
 
     /**
      * @see 
org.apache.james.api.vut.VirtualUserTable#getMappings(java.lang.String, 
java.lang.String)
      */
     public Collection<String> getMappings(String user, String domain) throws 
ErrorMappingException {
-        return ((JamesUsersRepository) users).getMappings(user, domain);
+        if (users instanceof JamesUsersRepository) {
+            return ((JamesUsersRepository) users).getMappings(user, domain);
+            
+        }
+        return null;
     }
 
 }



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