MESProductionWeb/AntORM/Ant.ORM/DataBaise/Orace/DbExpressionTranslator.cs

using Ant.Core;
using Ant.Data;
using Ant.DbExpressions;
using Ant.Infrastructure;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace  Ant.Oracle
{
    class DbExpressionTranslator : IDbExpressionTranslator
    {
        public static readonly DbExpressionTranslator Instance = new DbExpressionTranslator();
        public string Translate(DbExpression expression, out List<DbParam> parameters)
        {
            SqlGenerator generator = SqlGenerator.CreateInstance();
            expression.Accept(generator);

            parameters = generator.Parameters;
            string sql = generator.SqlBuilder.ToSql();

            return sql;
        }
    }

    class DbExpressionTranslator_ConvertToUppercase : IDbExpressionTranslator
    {
        public static readonly DbExpressionTranslator_ConvertToUppercase Instance = new DbExpressionTranslator_ConvertToUppercase();
        public string Translate(DbExpression expression, out List<DbParam> parameters)
        {
            SqlGenerator_ConvertToUppercase generator = new SqlGenerator_ConvertToUppercase();
            expression.Accept(generator);

            parameters = generator.Parameters;
            string sql = generator.SqlBuilder.ToSql();

            return sql;
        }
    }
}