/// <summary>
/// Build the key with provided varyByParams
/// </summary>
/// <param name="invocation"></param>
/// <param name="parameters"></param>
/// <param name="varyByParams"></param>
/// <param name="key"></param>
protected virtual void BuildWithParams(_IInvocation invocation, ParameterInfo[] parameters, string[] varyByParams, StringBuilder key)
{
for (var i = 0; i < parameters.Length; i++)
{
var argKey = "*";
if (varyByParams.Contains("*") || varyByParams.Contains(parameters[i].Name))
{
var arg = invocation.GetArgumentValue(i);
argKey = _hashCodeGeneratorProvider.GetForType(parameters[i].ParameterType).GetCode(arg);
}
key.Append($"{parameters[i].ParameterType.Name}:{argKey}, ");
}
}
/// <summary>
/// Build the revalidation key from provided keyFormat
/// </summary>
/// <param name="invocation"></param>
/// <param name="keyFormat"></param>
/// <returns></returns>
public virtual string GetRevalidateKey(_IInvocation invocation, string keyFormat)
{
var parameters = invocation.Method.GetParameters().ToList();
var placeholders = Regex.Matches(keyFormat, "{(?<Argument>[\\w\\d_]+)}", RegexOptions.Compiled | RegexOptions.Singleline);
var key = new StringBuilder(keyFormat);
for (var i = 0; i < placeholders.Count; i++)
{
var match = placeholders[i].Groups["Argument"].Value;
var index = parameters.FindIndex(p => p.Name == match);
if (index >= 0)
{
var arg = invocation.GetArgumentValue(index);
var argKey = _hashCodeGeneratorProvider.GetForType(parameters[index].ParameterType).GetCode(arg);
key = key.Replace($"{{{match}}}", argKey);
}
}
return(key.ToString());
}
/// <summary>
/// Build the key with provided varyByCustoms
/// </summary>
/// <param name="invocation"></param>
/// <param name="parameters"></param>
/// <param name="varyByParams"></param>
/// <param name="key"></param>
protected virtual void BuildWithParams(_IInvocation invocation, ParameterInfo[] parameters, string[] varyByParams, StringBuilder key)
{
for (var i = 0; i < parameters.Length; i++)
{
var arg = invocation.GetArgumentValue(i);
var argKey = "*";
if (varyByParams.Contains("*") || varyByParams.Contains(parameters[i].Name))
{
argKey = _hashCodeGeneratorProvider.GetForType(parameters[i].ParameterType).GetCode(arg);
}
key.Append($"{parameters[i].ParameterType.Name}:{argKey}, ");
}
}
/// <summary>
/// Build the revalidation key from provided keyFormat
/// </summary>
/// <param name="invocation"></param>
/// <param name="keyFormat"></param>
/// <returns></returns>
public virtual string GetRevalidateKey(_IInvocation invocation, string keyFormat)
{
var parameters = invocation.Method.GetParameters().ToList();
var placeholders = Regex.Matches(keyFormat, "{(?<Argument>[\\w\\d_]+)}", RegexOptions.Compiled | RegexOptions.Singleline);
var key = new StringBuilder(keyFormat);
for (var i = 0; i < placeholders.Count; i++)
{
var match = placeholders[i].Groups["Argument"].Value;
var index = parameters.FindIndex(p => p.Name == match);
if (index >= 0)
{
var arg = invocation.GetArgumentValue(index);
var argKey = _hashCodeGeneratorProvider.GetForType(parameters[index].ParameterType).GetCode(arg);
key = key.Replace($"{{{match}}}", argKey);
}
}
return key.ToString();
}