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/* -*- IDL -*- */
//=============================================================================
/**
* @file FT_NamingManager.idl
*
* This file is part of Fault Tolerant Naming Service.
*
* @author Kevin Stanley <stanleyk@ociweb.com>
*/
//=============================================================================
#ifndef _FT_NAMING_MANAGER_IDL_
#define _FT_NAMING_MANAGER_IDL_
#include "orbsvcs/PortableGroup.idl"
module FT_Naming
{
typedef PortableGroup::ObjectGroup ObjectGroup;
const string TAO_FT_OBJECT_GROUP_NAME = "TAO_FT_GroupName";
const string TAO_FT_LOAD_BALANCING_STRATEGY = "TAO_FT_LB_Strategy";
typedef long LoadBalancingStrategyValue;
const LoadBalancingStrategyValue ROUND_ROBIN = 0;
const LoadBalancingStrategyValue RANDOM = 1;
const LoadBalancingStrategyValue LEAST = 2;
typedef string GroupName;
typedef sequence<string> GroupNames;
// Specification of NamingManager Interface
interface NamingManager : PortableGroup::PropertyManager,
PortableGroup::ObjectGroupManager
{
ObjectGroup create_object_group (in GroupName group_name,
in LoadBalancingStrategyValue lb_strategy,
in PortableGroup::Criteria the_criteria)
raises (PortableGroup::ObjectNotCreated,
PortableGroup::InvalidCriteria,
PortableGroup::InvalidProperty,
PortableGroup::CannotMeetCriteria);
void delete_object_group (in string group_name)
raises (PortableGroup::ObjectGroupNotFound);
ObjectGroup get_object_group_ref_from_name (
in string group_name)
raises (PortableGroup::ObjectGroupNotFound);
void set_load_balancing_strategy (in string group_name,
in LoadBalancingStrategyValue lb_strategy);
// Return names of all groups defined in the NamingManager
GroupNames groups (in LoadBalancingStrategyValue target_stategy);
};
};
#endif // _FT_NAMING_MANAGER_IDL_
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