#include <DDSHelper.h>

Inheritance diagram for ddsnc::DDSHelper:

Public Member Functions
void	disconnect ()
CORBA::String_var	getChannelName ()
Static Public Member Functions
static void	cleanUp ()
Public Attributes
DDS::TopicQos	topicQos
Protected Member Functions
	DDSHelper (CORBA::String_var channelName)
	DDSHelper (const char channelName, const char DCPSInfoRepoLoc)
virtual	~DDSHelper ()
int	createParticipant ()
void	initializeTransport ()
void	initializeTopic (const char *topicName, CORBA::String_var typeName)
void	initializeTopic (CORBA::String_var typeName)
void	setPartitionName (const char *partitionName)
Protected Attributes
DDS::DomainParticipantFactory_ptr	dpf
OpenDDS::DCPS::TransportIdType	transport_impl_id
DDS::DomainParticipant_var	participant
OpenDDS::DCPS::TransportImpl_rch	transport_impl
DDS::Topic_var	topic
char *	partitionName
char *	topicName
bool	initialized
Private Member Functions
void	setTopicName (const char *topicName)
void	init (const char channelName, const char DCPSInfoRepoLoc)

Detailed Description

Base class for ACSNCDDS, this class contains all the common functionality offered by DDS publishers and DDS subscribers. If it wanted to use this class, it must be inherited.

Author:: Jorge Avarias <javarias[at]inf.utfsm.cl>

See also:: DDSPublisher; DDSSubscriber

Constructor & Destructor Documentation

ddsnc::DDSHelper::DDSHelper ( CORBA::String_var channelName ) [protected]

Constructor for DDSHelper, this constructor will be set the location of DCPSInfoRepo to corbaloc:iiop:127.0.0.1:3999/DCPSInfoRepo

Parameters:

channelName

the name of the channel that will be mapped to a partition.

ddsnc::DDSHelper::DDSHelper	(	const char *	channelName,
		const char *	DCPSInfoRepoLoc
	)			`[protected]`

Constructor for DDSHelper

Parameters:

	channelName	the name of the channel that will be mapped to a partition.
	DCPSInfoRepoLoc	address of the DCPSInfoRepo. The address must be a format supported by TAO

virtual ddsnc::DDSHelper::~DDSHelper ( ) [protected, virtual]

Destructor for DDSHelper before free the varibales it call to disconnect method, if disconnect method was called, the destructor only free the variables.

See also:: disconnect()

Member Function Documentation

static void ddsnc::DDSHelper::cleanUp ( ) [static]

int ddsnc::DDSHelper::createParticipant ( ) [protected]

Referenced by ddsnc::DDSSubscriber::initialize().

void ddsnc::DDSHelper::disconnect ( )

Disconnect method will destroy all the DDS entities initilizated, it will release the trasport factory, shutdown the DDS participant service and set the status of the class as not initilizated. This method should be used when you want to destroy a Publisher or Subscriber object that inherit this class.

See also:: ~DDSHelper()

CORBA::String_var ddsnc::DDSHelper::getChannelName ( )

void ddsnc::DDSHelper::init	(	const char *	channelName,
		const char *	DCPSInfoRepoLoc
	)			`[private]`

void ddsnc::DDSHelper::initializeTopic	(	const char *	topicName,
		CORBA::String_var	typeName
	)			`[protected]`

Initialize the topic and register the type supported by the topic, this method must be called after creation of the participant, initialization of the transport, creation of the Publisher or Subscriber and initialization of the type support

Parameters:

	topicName	the topicName
	typeName	the type to be registered in the topic, the topic must be in CORBA type name format

Referenced by ddsnc::DDSSubscriber::initialize().

void ddsnc::DDSHelper::initializeTopic ( CORBA::String_var typeName ) [protected]

void ddsnc::DDSHelper::initializeTransport ( ) [protected]

Locates a Transport id not in use and assign it to transport_impl_id. The transport configuration is automatically configured by TAO pluggable framework.

Referenced by ddsnc::DDSSubscriber::initialize().

void ddsnc::DDSHelper::setPartitionName ( const char * partitionName ) [protected]