/// <summary>
/// Check if a property is tagged with a certain tag
/// </summary>
/// <param name="methodCallInfo">IMethodCallMessage</param>
private void IsTaggedWith(MethodCallInfo methodCallInfo)
{
methodCallInfo.ReturnValue = false;
if (_taggedProperties.TryGetValue(methodCallInfo.PropertyNameOf(0), out var tags))
{
methodCallInfo.ReturnValue = tags.ContainsKey(methodCallInfo.Arguments[1]);
}
}
/// <summary>
/// Return the default value for a property
/// </summary>
private static void GetDefaultValue(MethodCallInfo methodCallInfo)
{
var propertyInfo = typeof(T).GetProperty(methodCallInfo.PropertyNameOf(0));
// Prevent ArgumentNullExceptions
if (propertyInfo != null)
{
methodCallInfo.ReturnValue = GetConvertedDefaultValue(propertyInfo);
}
}
/// <summary>
/// Return the default value for a property
/// </summary>
private void RestoreToDefault(MethodCallInfo methodCallInfo)
{
var propertyInfo = typeof(T).GetProperty(methodCallInfo.PropertyNameOf(0));
// Prevent ArgumentNullExceptions
if (propertyInfo == null)
{
return;
}
RestoreToDefault(methodCallInfo.Interceptor, propertyInfo, out var _);
}
/// <summary>
/// Check if a property is tagged with a certain tag
/// </summary>
/// <param name="methodCallInfo">IMethodCallMessage</param>
private void GetTagValue(MethodCallInfo methodCallInfo)
{
methodCallInfo.ReturnValue = false;
if (!_taggedProperties.TryGetValue(methodCallInfo.PropertyNameOf(0), out var tags))
{
return;
}
var hasTag = tags.ContainsKey(methodCallInfo.Arguments[1]);
object returnValue = null;
if (hasTag)
{
returnValue = tags[methodCallInfo.Arguments[1]];
}
methodCallInfo.ReturnValue = returnValue;
}
/// <summary>
/// Test if the supplied property was changed
/// </summary>
/// <param name="methodCallInfo">MethodCallInfo</param>
private void IsChanged(MethodCallInfo methodCallInfo)
{
methodCallInfo.ReturnValue = _changedValues.Contains(methodCallInfo.PropertyNameOf(0).ToLowerInvariant());
}
/// <summary>
/// Return the description for a property
/// </summary>
private static void GetDescription(MethodCallInfo methodCallInfo)
{
var propertyInfo = typeof(T).GetProperty(methodCallInfo.PropertyNameOf(0));
methodCallInfo.ReturnValue = propertyInfo.GetDescription();
}
/// <summary>
/// IsWriteProtected logic checks if the supplied property Lambda expression is write protected.
/// </summary>
/// <param name="methodCallInfo">IMethodCallMessage</param>
private void IsWriteProtected(MethodCallInfo methodCallInfo)
{
methodCallInfo.ReturnValue = _writeProtectedProperties.Contains(methodCallInfo.PropertyNameOf(0));
}
/// <summary>
/// DisableWriteProtect removes the write protection of the supplied property in the LambdaExpression
/// </summary>
/// <param name="methodCallInfo">IMethodCallMessage</param>
private void DisableWriteProtect(MethodCallInfo methodCallInfo)
{
_writeProtectedProperties.Remove(methodCallInfo.PropertyNameOf(0));
}
/// <summary>
/// WriteProtect sets the write protection of the supplied property in the LambdaExpression
/// </summary>
/// <param name="methodCallInfo">IMethodCallMessage</param>
private void WriteProtect(MethodCallInfo methodCallInfo)
{
_writeProtectedProperties.Add(methodCallInfo.PropertyNameOf(0));
}
