objectholder.h

Many applications use connection/object pool. A program may require a IMAP connection pool and LDAP

#ifndef OBJECT_HOLDER_H
#define OBJECT_HOLDER_H
/***********************************************************************
 * ObjectHolder.h
 * Rohit Joshi
 * 08-25/2004
 * ObjectHolder is a container class who holds the object 
 * It Contains Object T* m_pObj and long m_nTimeStap member variables 
 *
 ***********************************************************************/

template<class T>
class ObjectHolder
{
    public:
		// constructor
        ObjectHolder()
        {
	        m_nTimeStamp = -1;
            m_pObj = NULL;
        }
       // distructor
        ~ObjectHolder()
        {
            if(m_pObj) {
                m_pObj->Release();
				m_pObj = NULL;
			}
            m_pObj = NULL; 
            
        }
		//Initliaze object
        void InitObject()
        {
			if(!m_pObj) {
				m_pObj = new T();
				m_pObj->Init();
			}
        }
		// Get the object
        T* GetObj()
        {
            return m_pObj;
        }
		// set the object
        void SetObject(T* pObj = NULL)
        {
            m_pObj = pObj;
        }
		// get timestamp
        long GetTimeStamp()
        {
            return m_nTimeStamp;
        }
		//set timestamp
        void SetTimeStamp(long nTime)
        {
            m_nTimeStamp = nTime;
        }
		// set object and timestamp
        void Set(T* pObj,long nTime)
        {
            m_pObj = pObj;
            m_nTimeStamp = nTime;
        }
                    
                    
    private:
        T *m_pObj;  // object pointer
        long  m_nTimeStamp;  // timestamp
        
};


#endif //OBJECT_HOLDER_H