Gaudi Framework, version v20r2
Generated: 18 Jul 2008
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Generated: 18 Jul 2008 |
00001 // $Id: PoolDbKeyedContainerCnv.cpp,v 1.8 2008/01/17 13:20:51 marcocle Exp $ 00002 //==================================================================== 00003 // KeyedContainerCnv implementation 00004 //-------------------------------------------------------------------- 00005 // 00006 // Package : System ( The LHCb Offline System) 00007 // 00008 // Description: Generic Db data converter for container objects 00009 // 00010 // Author : M.Frank 00011 //==================================================================== 00012 #include "GaudiKernel/ObjectList.h" 00013 #include "GaudiKernel/ObjectVector.h" 00014 #include "GaudiKernel/KeyedContainer.h" 00015 #include "GaudiKernel/IUpdateable.h" 00016 #include "GaudiPoolDb/PoolDbBaseCnv.h" 00017 #include "GaudiPoolDb/PoolDbKeyedContainerCnv.h" 00018 #include "GaudiKernel/CnvFactory.h" 00019 #include "StorageSvc/DbInstanceCount.h" 00020 00021 00022 namespace { 00023 union ObjectTypes { 00024 ObjectTypes(DataObject* p) { Object = p; } 00025 DataObject* Object; 00026 ObjectContainerBase* Base; 00027 ObjectList<ContainedObject>* List; 00028 ObjectVector<ContainedObject>* Vector; 00029 KeyedContainer<KeyedObject<long>, Containers::Map>* KeyMap; 00030 KeyedContainer<KeyedObject<long>, Containers::HashMap>* KeyHashMap; 00031 KeyedContainer<KeyedObject<long>, Containers::Array>* KeyArray; 00032 StatusCode update(int flag) { 00033 IUpdateable* obj = dynamic_cast<IUpdateable*>(Object); 00034 if ( obj ) { 00035 return obj->update(flag); 00036 } 00037 return StatusCode::FAILURE; 00038 } 00039 }; 00040 }; 00041 00043 PoolDbKeyedContainerCnv::PoolDbKeyedContainerCnv(long typ, const CLID& clid, ISvcLocator* svc) 00044 : PoolDbBaseCnv( typ, clid, svc ) 00045 { 00046 pool::DbInstanceCount::increment(this); 00047 } 00048 00050 PoolDbKeyedContainerCnv::~PoolDbKeyedContainerCnv() { 00051 pool::DbInstanceCount::decrement(this); 00052 } 00053 00055 StatusCode 00056 PoolDbKeyedContainerCnv::updateObjRefs(IOpaqueAddress* pAddr, DataObject* pObj) 00057 { 00058 StatusCode sc = PoolDbBaseCnv::updateObjRefs(pAddr, pObj); 00059 if ( sc.isSuccess() ) { 00060 ObjectTypes obj(pObj); 00061 const CLID id = (m_objGuid.Data1&0xFFFF0000); 00062 switch(id) { 00063 case CLID_ObjectList: /* ObjectList */ 00064 return StatusCode::SUCCESS; 00065 case CLID_ObjectVector: /* ObjectVector */ 00066 return StatusCode::SUCCESS; 00067 case CLID_ObjectVector+0x0030000: /* Keyed object map */ 00068 obj.KeyMap->configureDirectAccess(); 00069 return StatusCode::SUCCESS; 00070 case CLID_ObjectVector+0x0040000: /* Keyed object hashmap */ 00071 obj.KeyHashMap->configureDirectAccess(); 00072 return StatusCode::SUCCESS; 00073 case CLID_ObjectVector+0x0050000: /* Keyed indirection array */ 00074 obj.KeyArray->configureDirectAccess(); 00075 return StatusCode::SUCCESS; 00076 case 0: /* Any other object */ 00077 return StatusCode::SUCCESS; 00078 default: 00079 return obj.update(0); 00080 } 00081 return StatusCode::FAILURE; 00082 } 00083 return sc; 00084 } 00085 00086 PLUGINSVC_FACTORY_WITH_ID( PoolDbKeyedContainerCnv, 00087 ConverterID(POOL_StorageType,CLID_Any + CLID_ObjectVector+0x00030000), 00088 IConverter*(long, CLID, ISvcLocator*) ); 00089 PLUGINSVC_FACTORY_WITH_ID( PoolDbKeyedContainerCnv, 00090 ConverterID(POOL_StorageType,CLID_Any + CLID_ObjectVector+0x00040000), 00091 IConverter*(long, CLID, ISvcLocator*) ); 00092 PLUGINSVC_FACTORY_WITH_ID( PoolDbKeyedContainerCnv, 00093 ConverterID(POOL_StorageType,CLID_Any + CLID_ObjectVector+0x00050000), 00094 IConverter*(long, CLID, ISvcLocator*) ); 00095 PLUGINSVC_FACTORY_WITH_ID( PoolDbKeyedContainerCnv, 00096 ConverterID(POOL_StorageType,CLID_Any | (1<<31)), 00097 IConverter*(long, CLID, ISvcLocator*) );