lotuswordpro/inc/lwpobjfactory.hxx

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  10  *  Sun Microsystems Inc., October, 2000
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  32  *  Sun Industry Standards Source License Version 1.1
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  35  *  Source License Version 1.1 (the "License"); You may not use this file
  36  *  except in compliance with the License. You may obtain a copy of the
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  48  *  Copyright: 2008 by IBM Corporation
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  52  *  Contributor(s): _______________________________________
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  55  ************************************************************************/
  56 /*************************************************************************
  57  * @file
  58  *  For LWP filter architecture prototype
  59  ************************************************************************/
  60
  61 #ifndef INCLUDED_LOTUSWORDPRO_INC_LWPOBJFACTORY_HXX
  62 #define INCLUDED_LOTUSWORDPRO_INC_LWPOBJFACTORY_HXX
  63
  64 #include <sal/config.h>
  65
  66 #include <config_lgpl.h>
  67
  68 #include <rtl/ref.hxx>
  69
  70 #include "lwpobjid.hxx"
  71 #include "lwpobj.hxx"
  72 #include "lwpobjhdr.hxx"
  73 #include "lwpidxmgr.hxx"
  74
  75 #include <unordered_map>
  76 #include <vector>
  77
  78 /**
  79  * @brief   object factory used for lwp object creation and maintenance
  80 */
  81 class LwpObjectFactory final
  82 {
  83 public:
  84     explicit LwpObjectFactory(LwpSvStream* pSvStream);
  85     ~LwpObjectFactory();
  86
  87 //For object Factory and object manager
  88 private:
  89     LwpSvStream* m_pSvStream;
  90     std::vector<LwpObjectID> m_aObjsIDInCreation;
  91     struct hashFunc
  92     {
  93             size_t operator()( const LwpObjectID& rName ) const
  94             {
  95                 return rName.HashCode();
  96             }
  97     };
  98     struct eqFunc
  99     {
 100             bool operator()( const LwpObjectID& rKey1, const LwpObjectID& rKey2 ) const
 101             {
 102                 return(rKey1==rKey2);
 103             }
 104     };
 105     typedef std::unordered_map<LwpObjectID, rtl::Reference<LwpObject>, hashFunc, eqFunc> LwpIdToObjMap;
 106     LwpIdToObjMap m_IdToObjList;
 107     LwpIndexManager m_IndexMgr;
 108
 109     rtl::Reference<LwpObject> FindObject(const LwpObjectID &objID);
 110 public:
 111     rtl::Reference<LwpObject> CreateObject(sal_uInt32 type, LwpObjectHeader &objHdr);
 112     rtl::Reference<LwpObject> QueryObject(const LwpObjectID &objID);
 113     void ReleaseObject(const LwpObjectID &objID);
 114     void ReadIndex(LwpSvStream* pStrm);
 115     LwpIndexManager& GetIndexManager(){return m_IndexMgr;}
 116
 117 };
 118
 119 #endif
 120
 121 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */