public IRelationalCommand Build <TEntity>(SqlStatementKind statementKind, IEntityModel model, TEntity entity, IEntityMapping entityMapping)
{
switch (statementKind)
{
case SqlStatementKind.CreateTable:
ISqlStatementBuilder <CreateTableStatement> statementBuilder = new CreateTableStatementBuilder(model, entityMapping);
ISqlStatement statement = statementBuilder.BuildStatement();
return(new RelationalCommand(statement.GetText(), null));
case SqlStatementKind.Insert:
ISqlStatementBuilder <InsertStatement> insertStatementBuilder = new InsertStatementBuilder(entity, entityMapping);
InsertStatement insertStatement = insertStatementBuilder.BuildStatement();
return(new RelationalCommand(insertStatement.GetText(), insertStatement.Parameters));
case SqlStatementKind.Update:
ISqlStatementBuilder <UpdateStatement> updateStatementBuilder = new UpdateStatementBuilder(entity, entityMapping);
UpdateStatement updateStatement = updateStatementBuilder.BuildStatement();
return(new RelationalCommand(updateStatement.GetText(), updateStatement.Parameters));
case SqlStatementKind.Delete:
ISqlStatementBuilder <DeleteStatement> deleteStatementBuilder = new DeleteStatementBuilder(entity, entityMapping);
DeleteStatement deleteStatement = deleteStatementBuilder.BuildStatement();
return(new RelationalCommand(deleteStatement.GetText(), deleteStatement.Parameters));
default:
throw new NotImplementedException();
}
}