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/* -*- C++ -*- */
// $Id$
//
// ============================================================================
//
// = LIBRARY
// ORBSVCS Cos Event Channel testsuite
//
// = FILENAME
// Counting_Consumer
//
// = AUTHOR
// Carlos O'Ryan (coryan@cs.wustl.edu)
//
// ============================================================================
#ifndef CEC_COUNTING_CONSUMER_H
#define CEC_COUNTING_CONSUMER_H
#include "cectest_export.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "orbsvcs/CosEventCommS.h"
#include "orbsvcs/CosEventChannelAdminC.h"
#include "ace/Task.h"
class CEC_Test_Export CEC_Counting_Consumer : public POA_CosEventComm::PushConsumer
{
// = TITLE
// Simple consumer object to implement EC tests.
//
// = DESCRIPTION
// This is a simple consumer that counts the events it receives.
//
public:
CEC_Counting_Consumer (const char* name);
// Constructor
void connect (CosEventChannelAdmin::ConsumerAdmin_ptr consumer_admin
ACE_ENV_ARG_DECL);
void disconnect (ACE_ENV_SINGLE_ARG_DECL);
// Simple connect/disconnect methods..
void dump_results (int expected_count, int tolerance);
// Print out an error message if the event count is too far from the
// expected count.
// = The CosEventComm::PushConsumer methods
virtual void push (const CORBA::Any& events
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException));
virtual void disconnect_push_consumer (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException));
// The skeleton methods.
CORBA::ULong event_count;
// Keep track of the number of events received.
CORBA::ULong disconnect_count;
// Keep track of the number of disconnect calls received.
protected:
CosEventChannelAdmin::ProxyPushSupplier_var supplier_proxy_;
// The proxy
const char* name_;
// The name
};
// ****************************************************************
class CEC_Test_Export CEC_Pull_Counting_Consumer : public POA_CosEventComm::PullConsumer
{
// = TITLE
// Simple consumer object to implement EC tests.
//
// = DESCRIPTION
// This is a simple consumer that counts the events it receives.
//
public:
CEC_Pull_Counting_Consumer (const char* name);
// Constructor
void connect (CosEventChannelAdmin::ConsumerAdmin_ptr consumer_admin
ACE_ENV_ARG_DECL);
void disconnect (ACE_ENV_SINGLE_ARG_DECL);
// Simple connect/disconnect methods..
void dump_results (int expected_count, int tolerance);
// Print out an error message if the event count is too far from the
// expected count.
CORBA::Any *pull (ACE_ENV_SINGLE_ARG_DECL);
CORBA::Any *try_pull (CORBA::Boolean_out has_event
ACE_ENV_ARG_DECL);
// = The CosEventComm::PullConsumer methods
virtual void disconnect_pull_consumer (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException));
// The skeleton methods.
CORBA::ULong event_count;
// Keep track of the number of events received.
CORBA::ULong disconnect_count;
// Keep track of the number of disconnect calls received.
protected:
CosEventChannelAdmin::ProxyPullSupplier_var supplier_proxy_;
// The proxy
const char* name_;
// The name
};
// ****************************************************************
class CEC_Test_Export CEC_Counting_Consumer_Task : public ACE_Task_Base
{
public:
CEC_Counting_Consumer_Task (CEC_Pull_Counting_Consumer *consumer,
int milliseconds = 0);
// Create the task...
// = Check the ACE_Task_Base documentation.
int svc (void);
void stop (void);
CORBA::ULong pull_count (void);
void run (ACE_ENV_SINGLE_ARG_DECL);
// Run a single iteration of the test
private:
CEC_Pull_Counting_Consumer *consumer_;
// The consumer we are turning into an active object
int stop_flag_;
// Set to 1 when the test must stop
CORBA::ULong pull_count_;
// Count the number of pull() calls
int milliseconds_;
// If not zero then pause for <milliseconds> before sending each
// event.
TAO_SYNCH_MUTEX lock_;
};
#endif /* ECT_CONSUMER_H */
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