public AdoStarParametersReader(IConnectionContext output, Process parent, IConnectionFactory cf, IRowFactory rowFactory)
{
_output = output;
_parent = parent;
_cf = cf;
_rowCreator = new AdoRowCreator(output, rowFactory);
}
public AdoInputReader(InputContext input, Field[] fields, IConnectionFactory factory, IRowFactory rowFactory)
{
_input = input;
_fields = fields;
_factory = factory;
_rowCreator = new AdoRowCreator(input, rowFactory);
}
public AdoEntityMatchingFieldsReader(InputContext input, IConnectionFactory cf, IRowFactory rowFactory)
{
var tempTable = input.Entity.GetExcelName();
_keys = input.Entity.GetPrimaryKey();
_input = input;
_cf = cf;
_create = SqlCreateKeysTable(input, cf, tempTable);
_insert = SqlInsertTemplate(input, tempTable);
_query = SqlQuery(input, cf, tempTable);
_drop = SqlDrop(input, tempTable);
_rowCreator = new AdoRowCreator(input, rowFactory);
}
public AdoEntityMatchingKeysReader(IConnectionContext context, IConnectionFactory cf, IRowFactory rowFactory)
{
_tempTable = (cf.AdoProvider == AdoProvider.SqlServer ? "#" : string.Empty) + context.Entity.GetExcelName();
_context = context;
_keys = context.Entity.GetPrimaryKey();
_cf = cf;
_hashCode = context.Entity.TflHashCode();
_deleted = context.Entity.TflDeleted();
_fields = new List <Field>(_keys)
{
_hashCode, _deleted
}.ToArray();
_rowCreator = new AdoRowCreator(context, rowFactory);
}
public AdoReader(IConnectionContext context, Field[] fields, IConnectionFactory cf, IRowFactory rowFactory, ReadFrom readFrom)
{
_context = context;
_cf = cf;
_connection = readFrom == ReadFrom.Output
? context.Process.Connections.First(c => c.Name == "output")
: context.Process.Connections.First(c => c.Name == context.Entity.Connection);
_tableOrView = readFrom == ReadFrom.Output ? context.Entity.OutputTableName(context.Process.Name) : context.Entity.Name;
_schemaPrefix = readFrom == ReadFrom.Output ? string.Empty : (context.Entity.Schema == string.Empty ? string.Empty : cf.Enclose(context.Entity.Schema) + ".");
_filter = readFrom == ReadFrom.Output ? $"WHERE {cf.Enclose(_context.Entity.TflDeleted().FieldName())} != 1" : string.Empty;
_fields = fields;
_readFrom = readFrom;
_rowCreator = new AdoRowCreator(context, rowFactory);
}
