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ImR_Activator_i Class Reference

IMR Activator Interface. More...

#include <ImR_Activator_i.h>

Inheritance diagram for ImR_Activator_i:

[legend]Collaboration diagram for ImR_Activator_i:

[legend]List of all members.

Public Methods
	ImR_Activator_i (void)
	~ImR_Activator_i (void)
char *	find_ior (const ACE_CString &object_name ACE_ENV_ARG_DECL) throw (CORBA::SystemException, IORTable::NotFound)
	IOR_LookupTable_Callback method. Will return an IOR. More...
virtual void	activate_server (const char *server ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw ( CORBA::SystemException, ImplementationRepository::NotFound, ImplementationRepository::CannotActivate )
	Starts up the server <server> if not already running. More...
virtual void	register_server (const char *server, const ImplementationRepository::StartupOptions &options ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw ( CORBA::SystemException, ImplementationRepository::AlreadyRegistered )
	Adds the server to the repository and registers the startup information about the server <server>. More...
virtual void	reregister_server (const char *server, const ImplementationRepository::StartupOptions &options ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw (CORBA::SystemException)
	Updates the startup information about the server <server>. More...
virtual void	remove_server (const char *server ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw (CORBA::SystemException, ImplementationRepository::NotFound)
	Removes the server <server> from the repository. More...
virtual void	shutdown_server (const char *server ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw (CORBA::SystemException, ImplementationRepository::NotFound)
	Attempts to gracefully shut down the server,. More...
virtual char *	server_is_running (const char *server, const char *location, ImplementationRepository::ServerObject_ptr server_object ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw (CORBA::SystemException, ImplementationRepository::NotFound)
	Called by the server to update transient information such as current location of the <server> and its ServerObject. More...
virtual void	server_is_shutting_down (const char *server ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw (CORBA::SystemException, ImplementationRepository::NotFound)
	What the server should call before it shuts down. More...
virtual void	find (const char *server, ImplementationRepository::ServerInformation_out info ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw (CORBA::SystemException, ImplementationRepository::NotFound)
	Returns the startup information for a server. More...
virtual void	list (CORBA::ULong how_many, ImplementationRepository::ServerInformationList_out server_list, ImplementationRepository::ServerInformationIterator_out server_iterator ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw (CORBA::SystemException)
	Used to access the list of servers registered. May also return an iterator which can be used to access more than <how_many> of them. More...
virtual char *	activate_server_with_startup (const char *server, int check_startup ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw ( CORBA::SystemException, ImplementationRepository::NotFound, ImplementationRepository::CannotActivate )
	Implementation of activate_server. <check_startup> is a flag to check the activation mode before attempting to start it. More...
int	init (ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS)
	Initialize the Server state - parsing arguments and waiting. More...
int	fini (ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS)
	Cleans up any state created by init (). More...
int	run (ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS)
	Runs the orb. More...
Private Methods
void	start_server_i (const char *server ACE_ENV_ARG_DECL_WITH_DEFAULTS) throw ( CORBA::SystemException, ImplementationRepository::NotFound, ImplementationRepository::CannotActivate )
	This method starts the server process. More...
int	ready_check (const char *server) throw (CORBA::SystemException, ImplementationRepository::NotFound)
	This method will continuously ping a server and either return when it responds to the ping or return -1 if it times out. More...
Private Attributes
IORTable::Locator_var	locator_
	The locator interface for the IORTable. More...
ACE_Process_Manager	process_mgr_
	The Process Manager. More...
Server_Repository	repository_
	Repository containing information about each server. More...
PortableServer::POA_var	root_poa_
	The Root POA for this ORB. More...
PortableServer::POA_var	imr_poa_
	Implementation Repository's POA. More...
char *	server_key_
	Key of the obj ref of the server. More...
char *	server_input_file_
	Copy of the filename for the server output file. More...
TAO_IOR_Multicast *	ior_multicast_
	The ior_multicast event handler. More...
CORBA::String_var	imr_ior_
	Implementation Repository's IOR. Why do we store it here? Multicast doesn't work otherwise. More...
int	argc_
	Number of command line arguments. More...
char **	argv_
	The command line arguments. More...
Friends
class	ImR_Forwarder

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Detailed Description

IMR Activator Interface.

This class provides the interface for the various activities that can be done by the ImR_Activator.

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Constructor & Destructor Documentation

ImR_Activator_i::ImR_Activator_i (  void    )

ImR_Activator_i::~ImR_Activator_i (  void    )

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Member Function Documentation

void ImR_Activator_i::activate_server (  const char *server    ACE_ENV_ARG_DECL )  throw ( CORBA::SystemException, ImplementationRepository::NotFound, ImplementationRepository::CannotActivate ) [virtual]

Starts up the server <server> if not already running. Reimplemented from POA_ImplementationRepository::Administration.

char * ImR_Activator_i::activate_server_with_startup (  const char *    server, int check_startup    ACE_ENV_ARG_DECL )  throw ( CORBA::SystemException, ImplementationRepository::NotFound, ImplementationRepository::CannotActivate ) [virtual]

Implementation of activate_server. <check_startup> is a flag to check the activation mode before attempting to start it.

void ImR_Activator_i::find (  const char *    server, ImplementationRepository::ServerInformation_out info    ACE_ENV_ARG_DECL )  throw (CORBA::SystemException, ImplementationRepository::NotFound) [virtual]

Returns the startup information for a server. Reimplemented from POA_ImplementationRepository::Administration.

char * ImR_Activator_i::find_ior (  const ACE_CString &object_name    ACE_ENV_ARG_DECL )  throw (CORBA::SystemException, IORTable::NotFound)

IOR_LookupTable_Callback method. Will return an IOR.

int ImR_Activator_i::fini (  ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS    )

Cleans up any state created by init ().

int ImR_Activator_i::init (  ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS    )

Initialize the Server state - parsing arguments and waiting.

void ImR_Activator_i::list (  CORBA::ULong    how_many, ImplementationRepository::ServerInformationList_out    server_list, ImplementationRepository::ServerInformationIterator_out server_iterator    ACE_ENV_ARG_DECL )  throw (CORBA::SystemException) [virtual]

Used to access the list of servers registered. May also return an iterator which can be used to access more than <how_many> of them. Reimplemented from POA_ImplementationRepository::Administration.

int ImR_Activator_i::ready_check (  const char *    server )  throw (CORBA::SystemException, ImplementationRepository::NotFound) [private]

This method will continuously ping a server and either return when it responds to the ping or return -1 if it times out.

void ImR_Activator_i::register_server (  const char *    server, const ImplementationRepository::StartupOptions &options    ACE_ENV_ARG_DECL )  throw ( CORBA::SystemException, ImplementationRepository::AlreadyRegistered ) [virtual]

Adds the server to the repository and registers the startup information about the server <server>. Reimplemented from POA_ImplementationRepository::Administration.

void ImR_Activator_i::remove_server (  const char *server    ACE_ENV_ARG_DECL )  throw (CORBA::SystemException, ImplementationRepository::NotFound) [virtual]

Removes the server <server> from the repository. Reimplemented from POA_ImplementationRepository::Administration.

void ImR_Activator_i::reregister_server (  const char *    server, const ImplementationRepository::StartupOptions &options    ACE_ENV_ARG_DECL )  throw (CORBA::SystemException) [virtual]

Updates the startup information about the server <server>. Reimplemented from POA_ImplementationRepository::Administration.

int ImR_Activator_i::run (  ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS    )

Runs the orb.

char * ImR_Activator_i::server_is_running (  const char *    server, const char *    location, ImplementationRepository::ServerObject_ptr server_object    ACE_ENV_ARG_DECL )  throw (CORBA::SystemException, ImplementationRepository::NotFound) [virtual]

Called by the server to update transient information such as current location of the <server> and its ServerObject. Reimplemented from POA_ImplementationRepository::Administration.

void ImR_Activator_i::server_is_shutting_down (  const char *server    ACE_ENV_ARG_DECL )  throw (CORBA::SystemException, ImplementationRepository::NotFound) [virtual]

What the server should call before it shuts down. Reimplemented from POA_ImplementationRepository::Administration.

void ImR_Activator_i::shutdown_server (  const char *server    ACE_ENV_ARG_DECL )  throw (CORBA::SystemException, ImplementationRepository::NotFound) [virtual]

Attempts to gracefully shut down the server,. Reimplemented from POA_ImplementationRepository::Administration.

void ImR_Activator_i::start_server_i (  const char *server    ACE_ENV_ARG_DECL )  throw ( CORBA::SystemException, ImplementationRepository::NotFound, ImplementationRepository::CannotActivate ) [private]

This method starts the server process.

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Friends And Related Function Documentation

friend class ImR_Forwarder [friend]

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Member Data Documentation

int ImR_Activator_i::argc_ [private]

Number of command line arguments.

char** ImR_Activator_i::argv_ [private]

The command line arguments.

CORBA::String_var ImR_Activator_i::imr_ior_ [private]

Implementation Repository's IOR. Why do we store it here? Multicast doesn't work otherwise.

PortableServer::POA_var ImR_Activator_i::imr_poa_ [private]

Implementation Repository's POA.

TAO_IOR_Multicast* ImR_Activator_i::ior_multicast_ [private]

The ior_multicast event handler.

IORTable::Locator_var ImR_Activator_i::locator_ [private]

The locator interface for the IORTable.

ACE_Process_Manager ImR_Activator_i::process_mgr_ [private]

The Process Manager.

Server_Repository ImR_Activator_i::repository_ [private]

Repository containing information about each server.

PortableServer::POA_var ImR_Activator_i::root_poa_ [private]

The Root POA for this ORB.

char* ImR_Activator_i::server_input_file_ [private]

Copy of the filename for the server output file.

char* ImR_Activator_i::server_key_ [private]

Key of the obj ref of the server.

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The documentation for this class was generated from the following files:

• ImR_Activator_i.h
• ImR_Activator_i.cpp

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