/// <summary>
/// Produces the proper ParseRelation<T> instance for the given classname.
/// </summary>
internal static ParseRelationBase CreateRelation(ParseObject parent,
string key,
string targetClassName)
{
// `Expression` is unstable in IL2CPP environment. Let's call the method directly!
#if UNITY
if (PlatformHooks.IsCompiledByIL2CPP)
{
return(CreateRelation <ParseObject>(parent, key, targetClassName));
}
else
{
var targetType = ParseObject.GetType(targetClassName);
Expression <Func <ParseRelation <ParseObject> > > createRelationExpr =
() => CreateRelation <ParseObject>(parent, key, targetClassName);
var createRelationMethod =
((MethodCallExpression)createRelationExpr.Body)
.Method
.GetGenericMethodDefinition()
.MakeGenericMethod(targetType);
return((ParseRelationBase)createRelationMethod.Invoke(null, new object[] { parent, key, targetClassName }));
}
#else
var targetType = ParseObject.GetType(targetClassName);
Expression <Func <ParseRelation <ParseObject> > > createRelationExpr =
() => CreateRelation <ParseObject>(parent, key, targetClassName);
var createRelationMethod =
((MethodCallExpression)createRelationExpr.Body)
.Method
.GetGenericMethodDefinition()
.MakeGenericMethod(targetType);
return((ParseRelationBase)createRelationMethod.Invoke(null, new object[] { parent, key, targetClassName }));
#endif
}