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/* -*- C++ -*- */
//=============================================================================
/**
* @file Locator_Repository.h
*
* $Id$
*
* This class implements the Repository for the Implementation Repository.
*
* @author Darrell Brunsch <brunsch@cs.wustl.edu>
* @author Priyanka Gontla <gontla_p@ociweb.com>
*/
//=============================================================================
#ifndef REPOSITORY_H
#define REPOSITORY_H
#include "Server_Info.h"
#include "Activator_Info.h"
#include "Locator_Options.h"
#include "ace/Hash_Map_Manager.h"
#include "ace/Configuration.h"
#include "ace/Auto_Ptr.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
/**
* @class Locator_Repository
*
* @brief Database containing all ImR persistent information.
*
*/
class Locator_Repository
{
public:
typedef ACE_Hash_Map_Manager_Ex<ACE_CString,
Server_Info_Ptr,
ACE_Hash<ACE_CString>,
ACE_Equal_To<ACE_CString>,
ACE_Null_Mutex> SIMap;
typedef ACE_Hash_Map_Manager_Ex<ACE_CString,
Activator_Info_Ptr,
ACE_Hash<ACE_CString>,
ACE_Equal_To<ACE_CString>,
ACE_Null_Mutex> AIMap;
Locator_Repository();
/// Initializes the Server Repository
int init (const Options& opts);
/// Add a new server to the Repository
int add_server (const ACE_CString& name,
const ACE_CString& aname,
const ACE_CString& startup_command,
const ImplementationRepository::EnvironmentList& environment_vars,
const ACE_CString& working_dir,
ImplementationRepository::ActivationMode activation,
int start_limit,
const ACE_CString& partial_ior = ACE_CString(""),
const ACE_CString& ior = ACE_CString(""),
ImplementationRepository::ServerObject_ptr svrobj = ImplementationRepository::ServerObject::_nil()
);
/// Add a new activator to the Repository
int add_activator (const ACE_CString& name,
const CORBA::Long token,
const ACE_CString& ior = ACE_CString(""),
ImplementationRepository::Activator_ptr act = ImplementationRepository::Activator::_nil()
);
/// Update the associated information.
int update_server (const Server_Info& info);
/// Update the associated information.
int update_activator (const Activator_Info& info);
/// Returns information related to startup.
Server_Info_Ptr get_server (const ACE_CString& name);
/// Returns information related to startup.
Activator_Info_Ptr get_activator (const ACE_CString& name);
bool has_activator(const ACE_CString& name);
/// Removes the server from the Repository.
int remove_server (const ACE_CString& name);
/// Removes the activator from the Repository.
int remove_activator (const ACE_CString& name);
/// Returns the internal hash map containing the server information.
SIMap& servers(void);
/// Returns the internal hash map containing the activator information.
AIMap& activators(void);
const char* repo_mode();
private:
// Type mechanism to use for persistence.
Options::RepoMode rmode_;
// The in-memory list of the server information.
SIMap server_infos_;
// The in-memory list of the activator information.
AIMap activator_infos_;
// Several rmode_ values require this.
ACE_Auto_Ptr<ACE_Configuration> config_;
// XML requires the file name
ACE_CString fname_;
};
#endif /* REPOSITORY_H */
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