?? base_eventclient_impl.h
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/*
Copyright (c) 2008, Intel Corporation.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation and/or
other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
may be used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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*///==============================================================================// base_EventClient_impl.h// Declaration of base class EventClientImpl//==============================================================================#ifndef _BASE_EVENTCLIENT_IMPL_H#define _BASE_EVENTCLIENT_IMPL_H#include <map>#include "./base_Object_Impl.h"#include "./base_Event.h"#include "./base_ObserverCollection.h"//#include "EventManager.h"using namespace Intel::Mobile::BaseAPI;class ObserverImpl;//class ServerObject;//==============================================================================class EventClientImpl : public ObjectImpl{protected: ObserverCollection m_vObservers;public: EventClientImpl( Intel::Mobile::BaseAPI::Object *pOwner, IntelMobileChar* pszObjectType ) : ObjectImpl(pOwner, pszObjectType) {}; virtual ~EventClientImpl() {}; virtual HRESULT DoSubscribe ( Intel::Mobile::BaseAPI::Event::EventType eType, void* pClientEventSubject) = 0; virtual HRESULT UnDoSubscribe ( Intel::Mobile::BaseAPI::Event::EventType eType, void* pClientEventSubject) = 0; virtual void* GetSvrObj() = 0; virtual Intel::Mobile::BaseAPI::Event *CreateClassEvent(Intel::Mobile::BaseAPI::Event::EventType eType) = 0; virtual bool AddObserver ( Intel::Mobile::BaseAPI::Event::EventType eType, ObserverImpl& observer ) = 0; virtual bool RemoveObserver ( Intel::Mobile::BaseAPI::Event::EventType eType, ObserverImpl& observer ) = 0; virtual bool RemoveObservers( ObserverImpl* observer ) { bool ret = true; m_vObservers.Lock(); try { for ( ObserverCollection::iterator ittr = m_vObservers.begin(); ittr < m_vObservers.end(); ++ittr ) { if ( (ittr->first) == (observer) ) { ittr = m_vObservers.erase( ittr ); } } } catch ( ... ) { _Log( LOG_SOFT_ERROR, IntelMobileText("RemoveObservers: Exception calling Observer's deconstructor function")); ret = false; } m_vObservers.Unlock(); return ret; } virtual bool EventFired( LONG lType, time_t lTimeStamp ) = 0; //virtual bool UpdateEvent( Intel::Mobile::BaseAPI::Event::EventType eType, Intel::Mobile::BaseAPI::Event& event) = 0;};typedef SmartPtr<EventClientImpl> EventClientImplPtr;//==============================================================================#endif
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