protected XSQLDA allocateXSqlDa(RowDescriptor rowDescriptor){
  if (rowDescriptor == null || rowDescriptor.getCount() == 0) {
    final XSQLDA xSqlDa=new XSQLDA(1);
    xSqlDa.sqld=xSqlDa.sqln=0;
    return xSqlDa;
  }
  final XSQLDA xSqlDa=new XSQLDA(rowDescriptor.getCount());
  for (int idx=0; idx < rowDescriptor.getCount(); idx++) {
    final FieldDescriptor fieldDescriptor=rowDescriptor.getFieldDescriptor(idx);
    final XSQLVAR xSqlVar=xSqlDa.sqlvar[idx];
    xSqlVar.sqltype=(short)(fieldDescriptor.getType() | 1);
    xSqlVar.sqlsubtype=(short)fieldDescriptor.getSubType();
    xSqlVar.sqlscale=(short)fieldDescriptor.getScale();
    xSqlVar.sqllen=(short)fieldDescriptor.getLength();
    xSqlVar.sqlind=new ShortByReference();
    final int requiredDataSize=fieldDescriptor.isVarying() ? fieldDescriptor.getLength() + 3 : fieldDescriptor.getLength() + 1;
    xSqlVar.sqldata=new Memory(requiredDataSize);
  }
  return xSqlDa;
}

protected XSQLDA allocateXSqlDa ( RowDescriptor rowDescriptor ) { if ( rowDescriptor == null || rowDescriptor . getCount ( ) == 0 ) { final XSQLDA xSqlDa = new XSQLDA ( 1 ) ; xSqlDa . sqld = xSqlDa . sqln = 0 ; return xSqlDa ; } final XSQLDA xSqlDa = new XSQLDA ( rowDescriptor . getCount ( ) ) ; for ( int idx = 0 ; idx < rowDescriptor . getCount ( ) ; idx ++ ) { final FieldDescriptor fieldDescriptor = rowDescriptor . getFieldDescriptor ( idx ) ; final XSQLVAR xSqlVar = xSqlDa . sqlvar [ idx ] ; xSqlVar . sqltype = ( short ) ( fieldDescriptor . getType ( ) | 1 ) ; xSqlVar . sqlsubtype = ( short ) fieldDescriptor . getSubType ( ) ; xSqlVar . sqlscale = ( short ) fieldDescriptor . getScale ( ) ; xSqlVar . sqllen = ( short ) fieldDescriptor . getLength ( ) ; xSqlVar . sqlind = new ShortByReference ( ) ; final int requiredDataSize = fieldDescriptor . isVarying ( ) ? fieldDescriptor . getLength ( ) + 3 : fieldDescriptor . getLength ( ) + 1 ; xSqlVar . sqldata = new Memory ( requiredDataSize ) ; } return xSqlDa ; }
creates an xsqlda , populates type information and allocates memory for the sqldata fields .
