UpdateCompiler Mul(BsonDocument document, string name, BsonValue value)
{
var r = document.EnsurePath(name);
BsonValue old;
if (r.Document != null)
{
if (r.Document.TryGetValue(r.Key, out old))
{
if (!old.IsNumeric)
{
throw new MongoException(string.Format(null, @"Field ""{0}"" must be numeric.", name));
}
}
else
{
old = 0;
}
r.Document[r.Key] = MyValue.Mul(old, value);
}
else if (!r.Array.InsertOutOfRange(r.Index, () => MyValue.Mul(0, value)))
{
old = r.Array[r.Index];
if (!old.IsNumeric)
{
throw new MongoException(string.Format(null, @"Item ""{0}"" must be numeric.", name));
}
r.Array[r.Index] = MyValue.Mul(old, value);
}
return(this);
}
static void Push(BsonDocument document, string name, BsonValue value, bool all, int position)
{
var r = document.EnsurePath(name);
BsonValue v2 = BsonNull.Value;
if (r.Array != null)
{
if (!r.Array.InsertOutOfRange(r.Index, () => v2 = new BsonArray()))
{
v2 = r.Array[r.Index];
}
}
else if (!r.Document.TryGetValue(r.Key, out v2))
{
v2 = new BsonArray();
r.Document.Add(r.Key, v2);
}
if (v2.BsonType != BsonType.Array)
{
throw new InvalidOperationException(string.Format(null, @"Value ""{0}"" must be array.", name));
}
var array = v2.AsBsonArray;
if (all)
{
// Mongo 3.6 deals with negative, counts from the end
if (position < 0)
{
position = array.Count + position;
if (position < 0)
{
position = 0;
}
}
if (position >= array.Count)
{
array.AddRange(value.AsBsonArray);
}
else
{
var array2 = value.AsBsonArray;
for (int i = array2.Count; --i >= 0;)
{
array.Insert(position, array2[i]);
}
}
}
else
{
// position is not used in this case
array.Add(value);
}
}
UpdateCompiler CurrentDate(BsonDocument document, string name)
{
var value = new BsonDateTime(DateTime.Now);
var r = document.EnsurePath(name);
if (r.Document != null)
{
r.Document[r.Key] = value;
}
else if (!r.Array.InsertOutOfRange(r.Index, () => value))
{
r.Array[r.Index] = value;
}
return(this);
}
UpdateCompiler Set(BsonDocument document, string name, BsonValue value)
{
value.ValidateNames();
var r = document.EnsurePath(name);
if (r.Document != null)
{
r.Document[r.Key] = value;
}
else if (!r.Array.InsertOutOfRange(r.Index, () => value))
{
r.Array[r.Index] = value;
}
return(this);
}
UpdateCompiler Rename(BsonDocument document, string name, string newName)
{
var r1 = document.ResolvePath(name, ResolvePathOptions.NoArray); //_131028_234439 Weird, we can rename in arrays but follow Mongo that cannot.
if (r1 != null)
{
BsonValue value;
if (r1.Document.TryGetValue(r1.Key, out value))
{
var r2 = document.EnsurePath(newName);
r1.Document.Remove(r1.Key);
r2.Document[r2.Key] = value;
}
}
return(this);
}
UpdateCompiler AddToSet(BsonDocument document, string name, BsonValue value, bool each)
{
var r = document.EnsurePath(name);
BsonValue vArray;
if (r.Array != null)
{
if (r.Array.InsertOutOfRange(r.Index, () => new BsonArray()
{
value
}))
{
return(this);
}
vArray = r.Array[r.Index];
}
else if (!r.Document.TryGetValue(r.Key, out vArray))
{
r.Document.Add(r.Key, new BsonArray()
{
value
});
return(this);
}
if (vArray.BsonType != BsonType.Array)
{
throw new InvalidOperationException(string.Format(null, @"Value ""{0}"" must be array.", name));
}
if (each && value.BsonType == BsonType.Array)
{
vArray.AsBsonArray.AddToSetEach(value.AsBsonArray);
}
else
{
vArray.AsBsonArray.AddToSet(value);
}
return(this);
}
static void Bitwise(BsonDocument document, string name, BsonValue value, int type)
{
var r = document.EnsurePath(name);
BsonValue old;
if (r.Array != null)
{
r.Array.InsertOutOfRange(r.Index, () => 0);
old = r.Array[r.Index];
if (old.BsonType != BsonType.Int32 && old.BsonType != BsonType.Int64)
{
throw new MongoException(string.Format(null, @"Item ""{0}"" must be Int32 or Int64.", name));
}
switch (type)
{
case 0: r.Array[r.Index] = MyValue.BitwiseAnd(old, value); break;
case 1: r.Array[r.Index] = MyValue.BitwiseOr(old, value); break;
default: r.Array[r.Index] = MyValue.BitwiseXor(old, value); break;
}
}
else if (r.Document.TryGetValue(r.Key, out old))
{
if (old.BsonType != BsonType.Int32 && old.BsonType != BsonType.Int64)
{
throw new MongoException(string.Format(null, @"Field ""{0}"" must be Int32 or Int64.", name));
}
switch (type)
{
case 0: r.Document[r.Key] = MyValue.BitwiseAnd(old, value); break;
case 1: r.Document[r.Key] = MyValue.BitwiseOr(old, value); break;
default: r.Document[r.Key] = MyValue.BitwiseXor(old, value); break;
}
}
}
UpdateCompiler Min(BsonDocument document, string name, BsonValue value)
{
value.ValidateNames();
var r = document.EnsurePath(name);
if (r.Document != null)
{
BsonValue old;
if (!r.Document.TryGetValue(r.Key, out old) || value.CompareTo(old) < 0)
{
r.Document[r.Key] = value;
}
}
else if (!r.Array.InsertOutOfRange(r.Index, () => value))
{
if (value.CompareTo(r.Array[r.Index]) < 0)
{
r.Array[r.Index] = value;
}
}
return(this);
}
UpdateCompiler Set(BsonDocument document, string name, BsonValue value)
{
var r = document.EnsurePath(name);
if (r.Document != null)
{
r.Document[r.Key] = value;
}
else if (!r.Array.InsertOutOfRange(r.Index, () => value))
{
r.Array[r.Index] = value;
}
return this;
}
UpdateCompiler Rename(BsonDocument document, string name, string newName)
{
var r1 = document.ResolvePath(name, true); //_131028_234439 Weird, we can rename in arrays but follow Mongo that cannot.
if (r1 != null)
{
BsonValue value;
if (r1.Document.TryGetValue(r1.Key, out value))
{
var r2 = document.EnsurePath(newName);
r1.Document.Remove(r1.Key);
r2.Document[r2.Key] = value;
}
}
return this;
}
UpdateCompiler Inc(BsonDocument document, string name, BsonValue value)
{
var r = document.EnsurePath(name);
BsonValue old;
if (r.Document != null)
{
if (r.Document.TryGetValue(r.Key, out old))
{
if (!old.IsNumeric)
throw new MongoException(string.Format(null, @"Field ""{0}"" must be numeric.", name));
value = MyValue.Add(old, value);
}
r.Document[r.Key] = value;
}
else if (!r.Array.InsertOutOfRange(r.Index, () => value))
{
old = r.Array[r.Index];
if (!old.IsNumeric)
throw new MongoException(string.Format(null, @"Item ""{0}"" must be numeric.", name));
r.Array[r.Index] = MyValue.Add(old, value);
}
return this;
}
UpdateCompiler AddToSet(BsonDocument document, string name, BsonValue value, bool each)
{
var r = document.EnsurePath(name);
BsonValue vArray;
if (r.Array != null)
{
if (r.Array.InsertOutOfRange(r.Index, () => new BsonArray() { value }))
return this;
vArray = r.Array[r.Index];
}
else if (!r.Document.TryGetValue(r.Key, out vArray))
{
r.Document.Add(r.Key, new BsonArray() { value });
return this;
}
if (vArray.BsonType != BsonType.Array)
throw new InvalidOperationException(string.Format(null, @"Value ""{0}"" must be array.", name));
if (each && value.BsonType == BsonType.Array)
vArray.AsBsonArray.AddToSetEach(value.AsBsonArray);
else
vArray.AsBsonArray.AddToSet(value);
return this;
}
static void Push(BsonDocument document, string name, BsonValue value, bool all)
{
var r = document.EnsurePath(name);
BsonValue v2 = BsonNull.Value;
if (r.Array != null)
{
if (!r.Array.InsertOutOfRange(r.Index, () => v2 = new BsonArray()))
v2 = r.Array[r.Index];
}
else if (!r.Document.TryGetValue(r.Key, out v2))
{
v2 = new BsonArray();
r.Document.Add(r.Key, v2);
}
if (v2.BsonType != BsonType.Array)
throw new InvalidOperationException(string.Format(null, @"Value ""{0}"" must be array.", name));
var array = v2.AsBsonArray;
if (all)
array.AddRange(value.AsBsonArray);
else
array.Add(value);
}