public static bool ChunkLongString(this TableEntity entity, IDictionary <string, EntityProperty> properties, string propertyName, int maxBytes = MaxTotalBytes)
{
var s = properties[propertyName].StringValue;
if (s.Length <= NoChangeLength)
{
return(false);
}
int maxProperties = maxBytes / MaxBytesPerProperty;
maxBytes = MaxBytesPerProperty * maxProperties;
byte[] bytes = Encoding.UTF8.GetBytes(s);
while (bytes.Length > maxBytes)
{
s = s.Substring(0, s.Length - (bytes.Length - maxBytes));
}
var propertiesCount = (bytes.Length + MaxBytesPerProperty - 1) / MaxBytesPerProperty;
for (int i = 0; i < propertiesCount; i++)
{
var length = (i < (propertiesCount - 1)) ? MaxBytesPerProperty : bytes.Length - (i * MaxBytesPerProperty);
var b = new byte[length];
Array.Copy(bytes, i * MaxBytesPerProperty, b, 0, length);
properties[propertyName + i.ToString("00")] = EntityProperty.GeneratePropertyForByteArray(b);
}
properties[propertyName + ChunkTypePropertyPostfix] = EntityProperty.GeneratePropertyForString(ChunkTypeValue);
properties.Remove(propertyName);
return(true);
}
public static bool ConcatenateLongString(this TableEntity entity, IDictionary <string, EntityProperty> properties, string propertyName)
{
var chunkTypePropertyName = propertyName + ChunkTypePropertyPostfix;
if (!properties.ContainsKey(chunkTypePropertyName))
{
return(false);
}
if (properties[chunkTypePropertyName].StringValue != ChunkTypeValue)
{
throw new Exception("Unsupported chunk type: " + properties[chunkTypePropertyName].StringValue);
}
properties.Remove(chunkTypePropertyName);
var maxProperties = MaxTotalBytes / MaxBytesPerProperty;
List <byte> bytes = new List <byte>();
for (int i = 0; i < maxProperties; i++)
{
var name = propertyName + i.ToString("00");
if (!properties.ContainsKey(name))
{
break;
}
bytes.AddRange(properties[name].BinaryValue);
properties.Remove(name);
}
var s = Encoding.UTF8.GetString(bytes.ToArray());
properties[propertyName] = EntityProperty.GeneratePropertyForString(s);
return(true);
}
public void EntityPropertyTests()
{
Random rand = new Random();
// Binary
byte[] bytes = new byte[1024];
rand.NextBytes(bytes);
// Ctor
#if !FACADE_NETCORE
EntityProperty binProp = EntityProperty.GeneratePropertyForByteArray(bytes);
#else
EntityProperty binProp = EntityProperty.GeneratePropertyForString(bytes.ToString());
#endif
#if !FACADE_NETCORE
Assert.AreEqual(binProp.BinaryValue, bytes);
// Setter
byte[] bytes2 = new byte[1024];
rand.NextBytes(bytes2);
binProp.BinaryValue = bytes2;
Assert.AreEqual(binProp.BinaryValue, bytes2);
// Null
binProp.BinaryValue = null;
Assert.AreEqual(binProp.BinaryValue, null);
// bool
bool boolVal = true;
// Ctor
EntityProperty boolProp = EntityProperty.GeneratePropertyForBool(boolVal);
Assert.AreEqual(boolProp.BooleanValue, boolVal);
// Setter
bool boolVal2 = true;
boolProp.BooleanValue = boolVal2;
Assert.AreEqual(boolProp.BooleanValue, boolVal2);
// DateTimeOffset
DateTimeOffset dto = DateTimeOffset.Now;
// Ctor
EntityProperty dtoProp = EntityProperty.GeneratePropertyForDateTimeOffset(dto);
Assert.AreEqual(dtoProp.DateTimeOffsetValue, dto);
// Setter
DateTimeOffset dto2 = DateTimeOffset.UtcNow;
dtoProp.DateTimeOffsetValue = dto2;
Assert.AreEqual(dtoProp.DateTimeOffsetValue, dto2);
// Null
DateTimeOffset?dto3 = (DateTimeOffset?)null;
dtoProp.DateTimeOffsetValue = dto3;
Assert.AreEqual(dtoProp.DateTimeOffsetValue, dto3);
// double
double doubleVal = 1234.4564;
// Ctor
EntityProperty doubleProp = EntityProperty.GeneratePropertyForDouble(doubleVal);
Assert.AreEqual(doubleProp.DoubleValue, doubleVal);
// Setter
double doubleVal2 = 8979654.35454;
doubleProp.DoubleValue = doubleVal2;
Assert.AreEqual(doubleProp.DoubleValue, doubleVal2);
// Guid
Guid guidVal = new Guid();
// Ctor
EntityProperty guidProp = EntityProperty.GeneratePropertyForGuid(guidVal);
Assert.AreEqual(guidProp.GuidValue, guidVal);
// Setter
Guid guidVal2 = new Guid();
guidProp.GuidValue = guidVal2;
Assert.AreEqual(guidProp.GuidValue, guidVal2);
// int
int intVal = 1234;
// Ctor
EntityProperty intProp = EntityProperty.GeneratePropertyForInt(intVal);
Assert.AreEqual(intProp.Int32Value, intVal);
// Setter
int intVal2 = 8979654;
intProp.Int32Value = intVal2;
Assert.AreEqual(intProp.Int32Value, intVal2);
// long
long longVal = 123456789012;
// Ctor
EntityProperty longProp = EntityProperty.GeneratePropertyForLong(longVal);
Assert.AreEqual(longProp.Int64Value, longVal);
// Setter
long longVal2 = 56789012345;
longProp.Int64Value = longVal2;
Assert.AreEqual(longProp.Int64Value, longVal2);
// string
string string1 = "abcdefghijklmnop";
// Ctor
EntityProperty stringProp = EntityProperty.GeneratePropertyForString(string1);
Assert.AreEqual(stringProp.StringValue, string1);
// Setter
string string2 = "1234567890";
stringProp.StringValue = string2;
Assert.AreEqual(stringProp.StringValue, string2);
// Null
string string3 = null;
stringProp.StringValue = string3;
Assert.AreEqual(stringProp.StringValue, string3);
#else
Assert.AreEqual(binProp.StringValue, bytes.ToString());
// Setter
byte[] bytes2 = new byte[1024];
rand.NextBytes(bytes2);
binProp.StringValue = bytes2.ToString();
Assert.AreEqual(binProp.StringValue, bytes2.ToString());
// Null
binProp.StringValue = null;
Assert.AreEqual(binProp.StringValue, null);
// bool
bool boolVal = true;
// Ctor
EntityProperty boolProp = EntityProperty.GeneratePropertyForBool(boolVal);
Assert.AreEqual(boolProp.BooleanValue, boolVal);
// Setter
bool boolVal2 = true;
boolProp.BooleanValue = boolVal2;
Assert.AreEqual(boolProp.BooleanValue, boolVal2);
// DateTimeOffset
DateTimeOffset dto = DateTimeOffset.Now;
// Ctor
EntityProperty dtoProp = EntityProperty.GeneratePropertyForDateTimeOffset(dto);
Assert.AreEqual(dtoProp.DateTimeOffsetValue, dto);
// Setter
DateTimeOffset dto2 = DateTimeOffset.UtcNow;
dtoProp.DateTimeOffsetValue = dto2;
Assert.AreEqual(dtoProp.DateTimeOffsetValue, dto2);
// Null
DateTimeOffset?dto3 = (DateTimeOffset?)null;
dtoProp.DateTimeOffsetValue = dto3;
Assert.AreEqual(dtoProp.DateTimeOffsetValue, dto3);
// double
double doubleVal = 1234.4564;
// Ctor
EntityProperty doubleProp = EntityProperty.GeneratePropertyForDouble(doubleVal);
Assert.AreEqual(doubleProp.DoubleValue, doubleVal);
// Setter
double doubleVal2 = 8979654.35454;
doubleProp.DoubleValue = doubleVal2;
Assert.AreEqual(doubleProp.DoubleValue, doubleVal2);
// Guid
Guid guidVal = new Guid();
// Ctor
EntityProperty guidProp = EntityProperty.GeneratePropertyForGuid(guidVal);
Assert.AreEqual(guidProp.GuidValue, guidVal);
// Setter
Guid guidVal2 = new Guid();
guidProp.GuidValue = guidVal2;
Assert.AreEqual(guidProp.GuidValue, guidVal2);
// int
int intVal = 1234;
// Ctor
EntityProperty intProp = EntityProperty.GeneratePropertyForInt(intVal);
Assert.AreEqual(intProp.Int32Value, intVal);
// Setter
int intVal2 = 8979654;
intProp.Int32Value = intVal2;
Assert.AreEqual(intProp.Int32Value, intVal2);
// long
long longVal = 123456789012;
// Ctor
EntityProperty longProp = EntityProperty.GeneratePropertyForLong(longVal);
Assert.AreEqual(longProp.Int64Value, longVal);
// Setter
long longVal2 = 56789012345;
longProp.Int64Value = longVal2;
Assert.AreEqual(longProp.Int64Value, longVal2);
// string
string string1 = "abcdefghijklmnop";
// Ctor
EntityProperty stringProp = EntityProperty.GeneratePropertyForString(string1);
Assert.AreEqual(stringProp.StringValue, string1);
// Setter
string string2 = "1234567890";
stringProp.StringValue = string2;
Assert.AreEqual(stringProp.StringValue, string2);
// Null
string string3 = null;
stringProp.StringValue = string3;
Assert.AreEqual(stringProp.StringValue, string3);
#endif
}