public override void Interpret(ColumnResolveContext context)
{
Regex regex = new Regex(@"<If_HasColumnType>(?<template>((?!</EndIf>).|\n)*)</EndIf>", RegexOptions.IgnoreCase | RegexOptions.Compiled);
Match match = regex.Match(context.Output);
string template = match.Groups["template"].Value;
string result = template.Replace(@"{Column_DataType}", context.Column.DbType);
context.Output = regex.Replace(context.Output, result);
}
public override void Interpret(ColumnResolveContext context)
{
if (context == null || context.Column == null)
{
return;
}
Regex regex = new Regex(@"\{Column_Name\}", RegexOptions.IgnoreCase | RegexOptions.Compiled);
string text = context.Output;
context.Output = regex.Replace(text, context.Column.Name);
}
public override void Interpret(ColumnResolveContext context)
{
Regex regex = new Regex(@"<If_IsRequired>(?<result>((?!</EndIf>).|\n)*)</EndIf>", RegexOptions.IgnoreCase | RegexOptions.Compiled);
Match match = regex.Match(context.Output);
string result = match.Groups["result"].Value;
//非必须字段（可为空），则忽略此属性
if (context.Column.CanNullable)
{
result = "";
}
context.Output = regex.Replace(context.Output, result);
}
public override void Interpret(ColumnResolveContext context)
{
Regex regex = new Regex(@"<If_HasPrecision>(?<template>((?!</EndIf>).|\n)*)</EndIf>", RegexOptions.IgnoreCase | RegexOptions.Compiled);
Match match = regex.Match(context.Output);
string template = match.Groups["template"].Value;
PrecisionChecker checker = new PrecisionChecker();
PrecisionReplacer replacer = new PrecisionReplacer();
checker.SetSuccessor(replacer);
string replaceStr = checker.Resolve(template, context.Column.DbType, context.Column.TotalBit, context.Column.DeicmalBit);
context.Output = regex.Replace(context.Output, replaceStr);
}
public override void Interpret(ColumnResolveContext context)
{
Regex regex = new Regex(@"<If_IsUniquePrimary>(?<template>((?!</EndIf>).|\n)*)</EndIf>", RegexOptions.IgnoreCase | RegexOptions.Compiled);
Match match = regex.Match(context.Output);
string template = match.Groups["template"].Value;
UniquePrimaryChecker checker = new UniquePrimaryChecker();
UniquePrimaryReplacer replacer = new UniquePrimaryReplacer();
checker.SetSuccessor(replacer);
string replaceStr = checker.Resolve(template, context.Column);
context.Output = regex.Replace(context.Output, replaceStr);
}