public StringBuilder GetSkipToken()
{
object[] skipTokenProperties = this.GetSkipTokenProperties();
bool flag = true;
for (int i = 0; i < skipTokenProperties.Length; i++)
{
string str;
object obj2 = skipTokenProperties[i];
if (obj2 == null)
{
str = "null";
}
else if (!WebConvert.TryKeyPrimitiveToString(obj2, out str))
{
throw new InvalidOperationException(System.Data.Services.Strings.Serializer_CannotConvertValue(obj2));
}
if (!flag)
{
this.skipToken.Append(',');
}
this.skipToken.Append(str);
flag = false;
}
return(this.skipToken);
}
internal static bool TryKeyPrimitiveToString(object value, out string result)
{
if (IsBinaryValue(value))
{
return(TryKeyBinaryToString(value, out result));
}
return(WebConvert.TryKeyPrimitiveToString(value, out result));
}
private static string GetObjectKey(object resource, ResourceType resourceType, DataServiceProviderWrapper provider, string containerName)
{
StringBuilder builder = new StringBuilder();
builder.Append(containerName);
builder.Append('(');
IList <ResourceProperty> keyProperties = resourceType.KeyProperties;
for (int i = 0; i < keyProperties.Count; i++)
{
string str;
ResourceProperty resourceProperty = keyProperties[i];
object obj2 = WebUtil.GetPropertyValue(provider, resource, resourceType, resourceProperty, null);
if (obj2 == null)
{
throw new InvalidOperationException(System.Data.Services.Strings.Serializer_NullKeysAreNotSupported(resourceProperty.Name));
}
if (i == 0)
{
if (keyProperties.Count != 1)
{
builder.Append(resourceProperty.Name);
builder.Append('=');
}
}
else
{
builder.Append(',');
builder.Append(resourceProperty.Name);
builder.Append('=');
}
if (!WebConvert.TryKeyPrimitiveToString(obj2, out str))
{
throw new InvalidOperationException(System.Data.Services.Strings.Serializer_CannotConvertValue(obj2));
}
builder.Append(str);
}
builder.Append(')');
return(builder.ToString());
}
internal static string GetETagValue(object resource, ResourceType resourceType, ICollection <ResourceProperty> etagProperties, IDataService service, bool getMethod)
{
StringBuilder builder = new StringBuilder();
bool flag = true;
builder.Append("W/\"");
foreach (ResourceProperty property in etagProperties)
{
object obj2;
string str;
if (getMethod)
{
obj2 = GetPropertyValue(service.Provider, resource, resourceType, property, null);
}
else
{
obj2 = service.Updatable.GetValue(resource, property.Name);
}
if (flag)
{
flag = false;
}
else
{
builder.Append(',');
}
if (obj2 == null)
{
str = "null";
}
else if (!WebConvert.TryKeyPrimitiveToString(obj2, out str))
{
throw new InvalidOperationException(System.Data.Services.Strings.Serializer_CannotConvertValue(obj2));
}
builder.Append(str);
}
builder.Append('"');
return(builder.ToString());
}
internal static bool TryKeyBinaryToString(object binaryValue, out string result)
{
byte[] buffer = (byte[])binaryValue.GetType().InvokeMember("ToArray", BindingFlags.InvokeMethod | BindingFlags.Public | BindingFlags.Instance, null, binaryValue, null, CultureInfo.InvariantCulture);
return(WebConvert.TryKeyPrimitiveToString(buffer, out result));
}