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check columns

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Ocke Janssen
2001-01-04 13:30:37 +00:00
parent 0f4a9084d8
commit 10c4f5de1d
1 changed files with 47 additions and 41 deletions
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88
dbaccess/source/core/api/RowSetCache.cxx
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@@ -2,9 +2,9 @@
*
* $RCSfile: RowSetCache.cxx,v $
*
* $Revision: 1.18 $
* $Revision: 1.19 $
*
* last change: $Author: oj $ $Date: 2000-12-14 11:41:19 $
* last change: $Author: oj $ $Date: 2001-01-04 14:30:37 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
@@ -150,50 +150,53 @@ ORowSetCache::ORowSetCache(const Reference< XResultSet >& _xRs,
// check if all keys of the updateable table are fetched
sal_Bool bAllKeysFound = sal_False;
Reference<XTablesSupplier> xTabSup(_xComposer,UNO_QUERY);
OSL_ENSHURE(xTabSup.is(),"ORowSet::execute composer isn't a tablesupplier!");
Reference<XNameAccess> xTables = xTabSup->getTables();
if(_rUpdateTableName.getLength())
xTables->getByName(_rUpdateTableName) >>= m_aUpdateTable;
else
xTables->getByName(xTables->getElementNames()[0]) >>= m_aUpdateTable;
if(m_aUpdateTable.is())
if(_xComposer.is())
{
Reference<XKeysSupplier> xKeys(m_aUpdateTable,UNO_QUERY);
if(xKeys.is())
Reference<XTablesSupplier> xTabSup(_xComposer,UNO_QUERY);
OSL_ENSHURE(xTabSup.is(),"ORowSet::execute composer isn't a tablesupplier!");
Reference<XNameAccess> xTables = xTabSup->getTables();
if(_rUpdateTableName.getLength())
xTables->getByName(_rUpdateTableName) >>= m_aUpdateTable;
else
xTables->getByName(xTables->getElementNames()[0]) >>= m_aUpdateTable;
if(m_aUpdateTable.is())
{
Reference< XIndexAccess> xKeyIndex = xKeys->getKeys();
Reference<XColumnsSupplier> xColumnsSupplier;
// search the one and only primary key
for(sal_Int32 i=0;i< xKeyIndex->getCount();++i)
Reference<XKeysSupplier> xKeys(m_aUpdateTable,UNO_QUERY);
if(xKeys.is())
{
Reference<XPropertySet> xProp;
xKeyIndex->getByIndex(i) >>= xProp;
sal_Int32 nKeyType = 0;
xProp->getPropertyValue(PROPERTY_TYPE) >>= nKeyType;
if(KeyType::PRIMARY == nKeyType)
Reference< XIndexAccess> xKeyIndex = xKeys->getKeys();
Reference<XColumnsSupplier> xColumnsSupplier;
// search the one and only primary key
for(sal_Int32 i=0;i< xKeyIndex->getCount();++i)
{
xColumnsSupplier = Reference<XColumnsSupplier>(xProp,UNO_QUERY);
break;
}
}
if(xColumnsSupplier.is())
{
Reference<XNameAccess> xColumns = xColumnsSupplier->getColumns();
Sequence< ::rtl::OUString> aNames(xColumns->getElementNames());
const ::rtl::OUString* pBegin = aNames.getConstArray();
const ::rtl::OUString* pEnd = pBegin + aNames.getLength();
Reference<XColumnsSupplier> xColSup(_xComposer,UNO_QUERY);
Reference<XNameAccess> xSelColumns = xColSup->getColumns();
for(;pBegin != pEnd ;++pBegin)
{
if(bAllKeysFound = xSelColumns->hasByName(*pBegin)) // found a column which is not refetched
Reference<XPropertySet> xProp;
xKeyIndex->getByIndex(i) >>= xProp;
sal_Int32 nKeyType = 0;
xProp->getPropertyValue(PROPERTY_TYPE) >>= nKeyType;
if(KeyType::PRIMARY == nKeyType)
{
xColumnsSupplier = Reference<XColumnsSupplier>(xProp,UNO_QUERY);
break;
}
}
if(xColumnsSupplier.is())
{
Reference<XNameAccess> xColumns = xColumnsSupplier->getColumns();
Sequence< ::rtl::OUString> aNames(xColumns->getElementNames());
const ::rtl::OUString* pBegin = aNames.getConstArray();
const ::rtl::OUString* pEnd = pBegin + aNames.getLength();
Reference<XColumnsSupplier> xColSup(_xComposer,UNO_QUERY);
Reference<XNameAccess> xSelColumns = xColSup->getColumns();
for(;pBegin != pEnd ;++pBegin)
{
if(bAllKeysFound = xSelColumns->hasByName(*pBegin)) // found a column which is not refetched
break;
}
}
}
}
@@ -1555,6 +1558,9 @@ void SAL_CALL ORowSetCache::clearWarnings( ) throw(SQLException, RuntimeExcepti
/*------------------------------------------------------------------------
$Log: not supported by cvs2svn $
Revision 1.18 2000/12/14 11:41:19 oj
#82061# beforeFirst called everytime
Revision 1.17 2000/12/12 12:19:01 oj
#80933# change flush of attributes