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Revision 6217

implement getChecksum() in the superclass

+    	}
     	/**
     	 * Return the system metadata for a given object
+    	 *
     	 * @param session - the Session object containing the credentials for the Subject
     	 * @param pid - the object identifier for the given object
+    	 *
     	 * @return inputStream - the input stream of the given system metadata object
+    	 *
     	 * @throws InvalidToken
     	 * @throws ServiceFailure
     	 * @throws NotAuthorized
     	 * @throws NotFound
     	 * @throws InvalidRequest
     	 * @throws NotImplemented
     	 */
     	@Override
     	public SystemMetadata getSystemMetadata(Session session, Identifier pid)
     	  throws InvalidRequest, InvalidToken, ServiceFailure, NotAuthorized,
     	  NotFound, NotImplemented {
     		return super.getSystemMetadata(session, pid);
+    	}
     	/**
     	 * Resolve the location of a given object
+    	 *
     	 * @param session - the Session object containing the credentials for the Subject

         throws InvalidToken, ServiceFailure, NotAuthorized, NotFound,
         InvalidRequest, NotImplemented {
     		return null;
     		if (!isAuthorized(session, pid, Permission.READ)) {
     			throw new NotAuthorized("1400", Permission.READ + " not allowed on " + pid.getValue());
+    		}
     		SystemMetadata systemMetadata = null;
     		try {
     			systemMetadata = IdentifierManager.getInstance().getSystemMetadata(pid.getValue());
     		} catch (McdbDocNotFoundException e) {
     			throw new NotFound("1420", "No record found for: " + pid.getValue());
+    		}
     		return systemMetadata;
+      }
     	/* End methods common to CNRead and MNRead APIs */

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