static Action <NullFreeDictionary <string, object> > GetAction(string originalName, string newName)
{
return(nfd =>
{
if (nfd == null)
{
throw new InvalidMigrationSource("NullFreeDictionary cannot be null");
}
if (!nfd.ContainsKey(originalName))
{
throw new MissingProperty($"{originalName ?? "[NULL]"} does not exist");
}
if (newName == null)
{
throw new NullPropertyName("New property name cannot be null");
}
if (nfd.ContainsKey(newName))
{
throw new DuplicateProperty($"{newName ?? "[NULL]"} already exists");
}
if (!PropertyNameValidator.IsValid(newName))
{
throw new InvalidPropertyName($"New name '{newName ?? "[NULL]"}' is not a valid property name");
}
var existingValue = nfd[originalName];
nfd.Remove(originalName);
nfd.Add(newName, existingValue);
});
}
static Action <NullFreeDictionary <string, object> > GetAction(string originalName, string newName)
{
return(nfd =>
{
if (nfd == null)
{
throw new MigrationSourceCannotBeNull(originalName);
}
if (newName == null)
{
throw new PropertyNameInTargetIsNull(originalName);
}
if (!nfd.ContainsKey(originalName))
{
throw new MissingProperty(originalName ?? "[NULL]");
}
if (nfd.ContainsKey(newName))
{
throw new DuplicateProperty(newName ?? "[NULL]");
}
if (!PropertyNameValidator.IsValid(newName))
{
throw new InvalidPropertyName(newName ?? "[NULL]");
}
var existingValue = nfd[originalName];
nfd.Remove(originalName);
nfd.Add(newName, existingValue);
});
}
static Action <NullFreeDictionary <string, object> > GetAction(string name, T value)
{
return(nfd =>
{
if (nfd == null)
{
throw new InvalidMigrationSource("NullFreeDictionary cannot be null");
}
if (value == null)
{
return;
}
if (name == null)
{
throw new NullPropertyName("Cannot add a property with the name NULL");
}
if (!PropertyNameValidator.IsValid(name))
{
throw new InvalidPropertyName($"Property {name ?? "[NULL]" } is not a valid identifier");
}
if (nfd.ContainsKey(name))
{
throw new DuplicateProperty($"Property {name ?? "[NULL]" } already exists on this target");
}
nfd.Add(name, typeof(T).GetPropertyBagObjectValue(value));
});
}
static Action <NullFreeDictionary <string, object> > GetAction(string name, T value)
{
return(nfd =>
{
if (nfd == null)
{
throw new MigrationSourceCannotBeNull(name);
}
if (value == null)
{
return;
}
if (name == null)
{
throw new PropertyNameIsNull();
}
if (!PropertyNameValidator.IsValid(name))
{
throw new InvalidPropertyName(name ?? "[NULL]");
}
if (nfd.ContainsKey(name))
{
throw new DuplicateProperty(name ?? "[NULL]");
}
nfd.Add(name, typeof(T).GetPropertyBagObjectValue(value));
});
}
