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Diffstat (limited to 'relcatalogif/mddbasetypecommon.cc')
| -rw-r--r-- | relcatalogif/mddbasetypecommon.cc | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/relcatalogif/mddbasetypecommon.cc b/relcatalogif/mddbasetypecommon.cc new file mode 100644 index 0000000..036abe8 --- /dev/null +++ b/relcatalogif/mddbasetypecommon.cc @@ -0,0 +1,174 @@ +#include "mymalloc/mymalloc.h" +/* +* This file is part of rasdaman community. +* +* Rasdaman community is free software: you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation, either version 3 of the License, or +* (at your option) any later version. +* +* Rasdaman community is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with rasdaman community. If not, see <http://www.gnu.org/licenses/>. +* +* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann / +rasdaman GmbH. +* +* For more information please see <http://www.rasdaman.org> +* or contact Peter Baumann via <baumann@rasdaman.com>. +*/ +// This is -*- C++ -*- +/************************************************************* + * + * + * PURPOSE: + * code common to all database interface implementations + * + * CHANGE HISTORY (append further entries): + */ + +#include <malloc.h> +#include "raslib/rmdebug.hh" +#include "mddbasetype.hh" +#include "mdddomaintype.hh" +#include "basetype.hh" +#include <iostream> +#include "reladminif/sqlerror.hh" +#include "reladminif/externs.h" +#include "reladminif/objectbroker.hh" +#include <cstring> + +r_Bytes +MDDBaseType::getMemorySize() const + { + return MDDType::getMemorySize() + myBaseType->getMemorySize() + sizeof(BaseType*); + } + +MDDBaseType::MDDBaseType(const OId& id) throw (r_Error) + : MDDType(id) + { + RMDBGENTER(5, RMDebug::module_catalogif, "MDDBaseType", "MDDBaseType(" << myOId << ")"); + if (objecttype == OId::MDDBASETYPEOID) + { + mySubclass = MDDBASETYPE; + readFromDb(); + } + RMDBGEXIT(5, RMDebug::module_catalogif, "MDDBaseType", "MDDBaseType(" << myOId << ")"); + } + +MDDBaseType::MDDBaseType(const char* newTypeName, const BaseType* newBaseType) + : MDDType(newTypeName) + { + objecttype = OId::MDDBASETYPEOID; + myBaseType = newBaseType; + mySubclass = MDDBASETYPE; + } + +MDDBaseType::MDDBaseType() + : MDDType("unnamed mddbasetype") + { + objecttype = OId::MDDBASETYPEOID; + myBaseType = 0; + mySubclass = MDDBASETYPE; + } + +MDDBaseType::MDDBaseType(const char* tname) + : MDDType(tname) + { + objecttype = OId::MDDBASETYPEOID; + myBaseType = 0; + mySubclass = MDDBASETYPE; + } + +MDDBaseType::MDDBaseType(const MDDBaseType& old) + : MDDType(old) + { + myBaseType = old.myBaseType; + } + +MDDBaseType& MDDBaseType::operator=(const MDDBaseType& old) + { + // Gracefully handle self assignment + if (this == &old) + return *this; + MDDType::operator=(old); + myBaseType = old.myBaseType; + return *this; + } + +char* +MDDBaseType::getTypeStructure() const + { + char* baseType = myBaseType->getTypeStructure(); + char* result = (char*)mymalloc(10 + strlen(baseType)); + + strcpy(result, "marray <"); + strcat(result, baseType); + strcat(result, ">"); + + free(baseType); + return result; + } + +void +MDDBaseType::print_status( ostream& s ) const + { + s << "\tr_Marray" << "<" << myBaseType->getTypeName() << "\t>"; + } + +const BaseType* +MDDBaseType::getBaseType() const + { + return myBaseType; + } + +MDDBaseType::~MDDBaseType() + { + RMDBGENTER(5, RMDebug::module_catalogif, "MDDBaseType", "~MDDBaseType() " << myOId); + validate(); + RMDBGEXIT(5, RMDebug::module_catalogif, "MDDBaseType", "~MDDBaseType() " << myOId); + } + +int +MDDBaseType::compatibleWith(const Type* aType) const + { + RMDBGENTER(11, RMDebug::module_catalogif, "MDDBaseType", "compatibleWith(" << aType->getName() << ") " << getName()); + int retval; + if( ((MDDType*)aType)->getSubtype() != MDDBASETYPE && ((MDDType*)aType)->getSubtype() != MDDDOMAINTYPE && ((MDDType*)aType)->getSubtype() != MDDDIMENSIONTYPE ) + { + RMDBGMIDDLE(11, RMDebug::module_catalogif, "MDDBaseType", "not mddbasetype or subclass"); + retval = 0; + } + else { + // myBaseType has to be specified + if( myBaseType->compatibleWith(((MDDBaseType*)aType)->getBaseType()) ) + { + retval = 1; + } + else { + RMDBGMIDDLE(11, RMDebug::module_catalogif, "MDDBaseType", "basetypes not compatible"); + retval = 0; + } + } + RMDBGEXIT(11, RMDebug::module_catalogif, "MDDBaseType", "compatibleWith(" << aType->getName() << ") " << getName() << " retval " << retval); + return retval; + } + +int +MDDBaseType::compatibleWithDomain(const r_Minterval* aDomain ) const + { + RMDBGENTER(11, RMDebug::module_catalogif, "MDDBaseType", "compatibleWithDomain(" << *aDomain << ") " << getName()); + int retval; + + // create an MDDDomainType with aDomain and myBaseType + MDDDomainType tempType( "tempType", myBaseType, *aDomain ); + // use normal compatibleWith + retval = this->compatibleWith( &tempType ); + RMDBGEXIT(11, RMDebug::module_catalogif, "MDDBaseType", "compatibleWithDomain(" << aDomain << ") " << getName() << " retval " << retval); + return retval; + } + |