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/* -*- C++ -*- */
// $Id$
// ============================================================================
//
// = LIBRARY
// tao
//
// = FILENAME
// tao_util.h
//
// = AUTHOR
// Sumedh Mungee <sumedh@cs.wustl.edu>
//
// ============================================================================
#if !defined (TAO_UTIL_H)
#define TAO_UTIL_H
#include "tao/corba.h"
class TAO_Export TAO_ORB_Manager
{
// = TITLE
// Helper class for simple ORB/POA initialization and
// registering servants with the POA.
public:
TAO_ORB_Manager (CORBA::ORB_ptr orb = 0,
PortableServer::POA_ptr poa = 0,
PortableServer::POAManager_ptr poa_manager = 0);
// Constructor
int init (int argc,
char *argv[],
CORBA_Environment &env);
// Initialize the ORB/root POA, using the supplied command line
// arguments or the default ORB components.
// Returns -1 on failure
int init_child_poa (int argc,
char *argv[],
char *poa_name,
CORBA_Environment &env);
// Creates a child poa under the root poa with PERSISTENT and
// USER_ID policies. Call this if you want a <child_poa> with the
// above policies, otherwise call init.
CORBA::String activate (PortableServer::Servant servant,
CORBA_Environment &env);
// Activate <servant>, using the POA <activate_object> call. Users
// can call this method multiple times to activate multiple objects.
// Returns 0 on failure.
CORBA::String activate_under_child_poa (const char *servant_name,
PortableServer::Servant servant,
CORBA_Environment& env);
// Precondition: init_child_poa has been called. Activate <servant>
// using the POA <activate_object_with_id> created from the string
// servant_name. Users should call this to activate objects under
// the child_poa.
int run (CORBA_Environment &env,
ACE_Time_Value *tv = 0);
// Run the ORB event loop with the specified <tv> time value Returns
// -1 on failure.
CORBA::ORB_ptr orb (void);
// Accessor which returns the ORB pointer.
~TAO_ORB_Manager (void);
// Destructor.
protected:
CORBA::ORB_var orb_;
// The ORB.
PortableServer::POA_var poa_;
// The POA for this ORB.
PortableServer::POA_var child_poa_;
// Child poa under the root POA.
PortableServer::POAManager_var poa_manager_;
// The POA manager of poa_.
};
#endif /* TAO_UTIL_H */
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