void CConnection::Action(const CDbapiEvent& e)
{
_TRACE(GetIdent() << " " << (void*)this << ": '" << e.GetName()
<< "' received from " << e.GetSource()->GetIdent() << " " << (void*)e.GetSource());
if(dynamic_cast<const CDbapiClosedEvent*>(&e) != 0 ) {
/*
CStatement *stmt;
CCallableStatement *cstmt;
CCursor *cursor;
CDBAPIBulkInsert *bulkInsert;
if( (cstmt = dynamic_cast<CCallableStatement*>(e.GetSource())) != 0 ) {
if( cstmt == m_cstmt ) {
_TRACE("CConnection: Clearing cached callable statement " << (void*)m_cstmt);
m_cstmt = 0;
}
}
else if( (stmt = dynamic_cast<CStatement*>(e.GetSource())) != 0 ) {
if( stmt == m_stmt ) {
_TRACE("CConnection: Clearing cached statement " << (void*)m_stmt);
m_stmt = 0;
}
}
else if( (cursor = dynamic_cast<CCursor*>(e.GetSource())) != 0 ) {
if( cursor == m_cursor ) {
_TRACE("CConnection: Clearing cached cursor " << (void*)m_cursor);
m_cursor = 0;
}
}
else if( (bulkInsert = dynamic_cast<CDBAPIBulkInsert*>(e.GetSource())) != 0 ) {
if( bulkInsert == m_bulkInsert ) {
_TRACE("CConnection: Clearing cached bulkinsert " << (void*)m_bulkInsert);
m_bulkInsert = 0;
}
}
*/
if( m_connCounter == 1 )
m_connUsed = false;
}
else if(dynamic_cast<const CDbapiAuxDeletedEvent*>(&e) != 0 ) {
if( m_connCounter > 1 ) {
--m_connCounter;
_TRACE("Server: " << GetCDB_Connection()->ServerName()
<<", connections left: " << m_connCounter);
}
else
m_connUsed = false;
}
else if(dynamic_cast<const CDbapiDeletedEvent*>(&e) != 0 ) {
RemoveListener(e.GetSource());
if(dynamic_cast<CDataSource*>(e.GetSource()) != 0 ) {
if( m_ownership == eNoOwnership ) {
delete this;
}
}
}
}
void CDBAPIBulkInsert::Action(const CDbapiEvent& e)
{
_TRACE(GetIdent() << " " << (void*)this << ": '" << e.GetName()
<< "' from " << e.GetSource()->GetIdent());
if(dynamic_cast<const CDbapiDeletedEvent*>(&e) != 0 ) {
RemoveListener(e.GetSource());
if(dynamic_cast<CConnection*>(e.GetSource()) != 0 ) {
_TRACE("Deleting " << GetIdent() << " " << (void*)this);
delete this;
}
}
}
void CResultSet::Action(const CDbapiEvent& e)
{
_TRACE(GetIdent() << " " << (void*)this
<< ": '" << e.GetName()
<< "' received from " << e.GetSource()->GetIdent());
if(dynamic_cast<const CDbapiClosedEvent*>(&e) != 0 ) {
if( dynamic_cast<CStatement*>(e.GetSource()) != 0
|| dynamic_cast<CCallableStatement*>(e.GetSource()) != 0 ) {
if( m_rs != 0 ) {
_TRACE("Discarding old CDB_Result " << (void*)m_rs);
Invalidate();
}
}
}
else if(dynamic_cast<const CDbapiDeletedEvent*>(&e) != 0 ) {
RemoveListener(e.GetSource());
if(dynamic_cast<CStatement*>(e.GetSource()) != 0
|| dynamic_cast<CCursor*>(e.GetSource()) != 0
|| dynamic_cast<CCallableStatement*>(e.GetSource()) != 0 ) {
_TRACE("Deleting " << GetIdent() << " " << (void*)this);
delete this;
}
}
}
void CStatement::Action(const CDbapiEvent& e)
{
_TRACE(GetIdent() << " " << (void*)this << ": '" << e.GetName()
<< "' received from " << e.GetSource()->GetIdent());
CResultSet *rs;
if (dynamic_cast<const CDbapiFetchCompletedEvent*>(&e) != 0 ) {
if( m_irs != 0 && (rs = dynamic_cast<CResultSet*>(e.GetSource())) != 0 ) {
if( rs == m_irs ) {
m_rowCount = rs->GetTotalRows();
_TRACE("Rowcount from the last resultset: " << m_rowCount);
}
}
}
if (dynamic_cast<const CDbapiDeletedEvent*>(&e) != 0 ) {
RemoveListener(e.GetSource());
if(dynamic_cast<CConnection*>(e.GetSource()) != 0 ) {
_TRACE("Deleting " << GetIdent() << " " << (void*)this);
delete this;
}
else if( m_irs != 0 && (rs = dynamic_cast<CResultSet*>(e.GetSource())) != 0 ) {
if( rs == m_irs ) {
_TRACE("Clearing cached CResultSet " << (void*)m_irs);
m_irs = 0;
}
}
}
}
