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1 | // File: BinMDocStd_XLinkDriver.cxx |
| 2 | // Created: Thu May 13 16:11:34 2004 |
| 3 | // Author: Sergey ZARITCHNY <szy@opencascade.com> |
| 4 | // Copyright: Open CasCade S.A. 2004 |
| 5 | |
| 6 | |
| 7 | #include <BinMDocStd_XLinkDriver.ixx> |
| 8 | #include <CDM_MessageDriver.hxx> |
| 9 | #include <TDF_Attribute.hxx> |
| 10 | #include <TDocStd_XLink.hxx> |
| 11 | #include <BinMDF_ADriver.hxx> |
| 12 | #include <BinObjMgt_Persistent.hxx> |
| 13 | #include <BinObjMgt_RRelocationTable.hxx> |
| 14 | #include <BinObjMgt_SRelocationTable.hxx> |
| 15 | //======================================================================= |
| 16 | //function : BinMDocStd_XLinkDriver |
| 17 | //purpose : |
| 18 | //======================================================================= |
| 19 | |
| 20 | BinMDocStd_XLinkDriver::BinMDocStd_XLinkDriver |
| 21 | (const Handle(CDM_MessageDriver)& theMsgDriver) |
| 22 | : BinMDF_ADriver (theMsgDriver, STANDARD_TYPE(TDocStd_XLink)->Name()) |
| 23 | { |
| 24 | } |
| 25 | |
| 26 | //======================================================================= |
| 27 | //function : NewEmpty |
| 28 | //purpose : |
| 29 | //======================================================================= |
| 30 | |
| 31 | Handle(TDF_Attribute) BinMDocStd_XLinkDriver::NewEmpty() const |
| 32 | { |
| 33 | return new TDocStd_XLink(); |
| 34 | } |
| 35 | |
| 36 | //======================================================================= |
| 37 | //function : Paste |
| 38 | //purpose : persistent -> transient (retrieve) |
| 39 | //======================================================================= |
| 40 | |
| 41 | Standard_Boolean BinMDocStd_XLinkDriver::Paste |
| 42 | (const BinObjMgt_Persistent& theSource, |
| 43 | const Handle(TDF_Attribute)& theTarget, |
| 44 | BinObjMgt_RRelocationTable& ) const |
| 45 | { |
| 46 | TCollection_AsciiString aStr; |
| 47 | Standard_Boolean ok = theSource >> aStr; |
| 48 | if(ok) { |
| 49 | Handle(TDocStd_XLink) anAtt = Handle(TDocStd_XLink)::DownCast(theTarget); |
| 50 | anAtt->DocumentEntry(aStr); |
| 51 | aStr.Clear(); |
| 52 | ok = theSource >> aStr; |
| 53 | if(ok) |
| 54 | anAtt->LabelEntry(aStr); |
| 55 | } |
| 56 | return ok; |
| 57 | } |
| 58 | |
| 59 | //======================================================================= |
| 60 | //function : Paste |
| 61 | //purpose : transient -> persistent (store) |
| 62 | //======================================================================= |
| 63 | |
| 64 | void BinMDocStd_XLinkDriver::Paste (const Handle(TDF_Attribute)& theSource, |
| 65 | BinObjMgt_Persistent& theTarget, |
| 66 | BinObjMgt_SRelocationTable& ) const |
| 67 | { |
| 68 | Handle(TDocStd_XLink) anAtt = Handle(TDocStd_XLink)::DownCast(theSource); |
| 69 | theTarget << anAtt->DocumentEntry() << anAtt->LabelEntry(); |
| 70 | } |
| 71 | |
| 72 | |
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