195 lines
5.2 KiB
C++
195 lines
5.2 KiB
C++
// CV2DataObj.cpp: implementation of the CV2DataObject class.
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//
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// (c) Copyright Schlumberger Technology Corp., unpublished work, created
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// 1999. This computer program includes Confidential, Proprietary
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// Information and is a Trade Secret of Schlumberger Technology Corp. All
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// use, disclosure, and/or reproduction is prohibited unless authorized
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// in writing. All Rights Reserved.
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//////////////////////////////////////////////////////////////////////
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#include "NoWarning.h"
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#include <scuCast.h>
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#include "TransactionWrap.h"
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#include "V2DataObj.h"
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#include "DataObjectInfoRecord.h"
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using namespace std;
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using namespace cci;
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/////////////////////////// LOCAL/HELPER /////////////////////////////////
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/////////////////////////// PUBLIC /////////////////////////////////
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// Types
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// C'tors/D'tors
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CV2DataObject::CV2DataObject(CV2Card const &rv2card,
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ObjectAccess oa)
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: CAbstractDataObject(rv2card, oa),
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m_sidHandle(0),
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m_apcir()
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{
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// Allocate new entry in object info file
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m_sidHandle =
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rv2card.ObjectInfoFile(oa).AddObject(otDataObjectObject,
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DataInfoRecordSize);
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Setup(rv2card);
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m_apcir->Clear();
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m_apcir->Write();
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}
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CV2DataObject::CV2DataObject(CV2Card const &rv2card,
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SymbolID sidHandle,
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ObjectAccess oa)
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: CAbstractDataObject(rv2card, oa),
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m_sidHandle(sidHandle),
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m_apcir()
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{
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Setup(rv2card);
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}
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CV2DataObject::~CV2DataObject() throw()
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{}
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// Operators
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// Operations
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void
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CV2DataObject::Application(std::string const &rstr)
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{
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m_apcir->Symbol(&m_apcir->m_bApplication, rstr);
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}
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void
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CV2DataObject::Label(string const &rstrLabel)
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{
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m_apcir->Symbol(&m_apcir->m_bLabel, rstrLabel);
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}
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void
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CV2DataObject::Modifiable(bool flag)
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{
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m_apcir->Flag(DataModifiableFlag,flag);
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}
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CV2DataObject *
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CV2DataObject::Make(CV2Card const &rv2card,
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SymbolID sidHandle,
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ObjectAccess oa)
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{
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return new CV2DataObject(rv2card, sidHandle, oa);
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}
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// Access
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string
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CV2DataObject::Application()
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{
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return m_apcir->Symbol(&m_apcir->m_bApplication);
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}
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SymbolID
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CV2DataObject::Handle()
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{
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return m_sidHandle;
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}
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string
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CV2DataObject::Label()
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{
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return m_apcir->Symbol(&m_apcir->m_bLabel);
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}
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bool
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CV2DataObject::Modifiable()
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{
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return m_apcir->Flag(DataModifiableFlag);
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}
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bool
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CV2DataObject::Private()
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{
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return m_apcir->Private();
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}
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// Predicates
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// Static Variables
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/////////////////////////// PROTECTED /////////////////////////////////
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// C'tors/D'tors
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// Operators
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// Operations
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void
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CV2DataObject::DoDelete()
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{
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CV2Card &rv2card = scu::DownCast<CV2Card &, CAbstractCard &>(*Card());
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CObjectInfoFile &roif = rv2card.ObjectInfoFile(m_oa);
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m_apcir->Read();
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if (m_apcir->m_bLabel)
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roif.RemoveSymbol(m_apcir->m_bLabel);
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if (m_apcir->m_bApplication)
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roif.RemoveSymbol(m_apcir->m_bApplication);
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if (m_apcir->m_bValue)
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roif.RemoveSymbol(m_apcir->m_bValue);
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roif.RemoveObject(otDataObjectObject, m_sidHandle);
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}
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void
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CV2DataObject::DoValue(ZipCapsule const &rzc)
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{
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m_apcir->Read();
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m_apcir->m_bCompressAlg = rzc.IsCompressed();
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m_apcir->Symbol(&m_apcir->m_bValue, rzc.Data());
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m_apcir->Write();
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}
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// Access
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CV2DataObject::ZipCapsule
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CV2DataObject::DoValue()
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{
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m_apcir->Read();
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return ZipCapsule(m_apcir->Symbol(&m_apcir->m_bValue),
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((0 != m_apcir->m_bValue) && // nils are not compressed
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(1 == m_apcir->m_bCompressAlg)));
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}
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// Predicates
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bool
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CV2DataObject::DoEquals(CAbstractDataObject const &rhs) const
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{
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CV2DataObject const &rv2rhs =
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scu::DownCast<CV2DataObject const &, CAbstractDataObject const &>(rhs);
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return rv2rhs.m_sidHandle == m_sidHandle;
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}
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// Static Variables
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/////////////////////////// PRIVATE /////////////////////////////////
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// C'tors/D'tors
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// Operators
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// Operations
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void
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CV2DataObject::Setup(CV2Card const &rv2card)
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{
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m_apcir =
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auto_ptr<CDataObjectInfoRecord>(new CDataObjectInfoRecord(rv2card,
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m_sidHandle,
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m_oa));
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}
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// Access
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// Predicates
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// Static Variables
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