public static ExceptionType ThrowException(string type, string target = null)
{
ExceptionType exceptionType = new ExceptionType();
if (type == DirectoryNotFound)
{
exceptionType = new System.DirectoryNotFound(target);
goto Break;
}
else if (type == FileNotFound)
{
exceptionType = new System.FileNotFound(target);
goto Break;
}
else if (type == JsonReader)
{
exceptionType = new Json.JsonReader();
goto Break;
}
else
{
exceptionType = null;
}
Break : return(exceptionType);
}
public async Task ItemQueryStreamSerializationSetting()
{
IList <ToDoActivity> deleteList = await this.CreateRandomItems(101, randomPartitionKey : true);
CosmosSqlQueryDefinition sql = new CosmosSqlQueryDefinition("SELECT * FROM toDoActivity t ORDER BY t.taskNum");
CosmosSerializationOptions options = new CosmosSerializationOptions(
ContentSerializationFormat.CosmosBinary.ToString(),
(content) => JsonNavigator.Create(content),
() => JsonWriter.Create(JsonSerializationFormat.Binary));
CosmosQueryRequestOptions requestOptions = new CosmosQueryRequestOptions()
{
CosmosSerializationOptions = options
};
List <ToDoActivity> resultList = new List <ToDoActivity>();
double totalRequstCharge = 0;
CosmosResultSetIterator setIterator =
this.Container.Items.CreateItemQueryAsStream(sql, maxConcurrency: 5, maxItemCount: 5, requestOptions: requestOptions);
while (setIterator.HasMoreResults)
{
using (CosmosQueryResponse iter = await setIterator.FetchNextSetAsync())
{
Assert.IsTrue(iter.IsSuccess);
Assert.IsNull(iter.ErrorMessage);
Assert.IsTrue(iter.Count <= 5);
totalRequstCharge += iter.RequestCharge;
IJsonReader reader = JsonReader.Create(iter.Content);
IJsonWriter textWriter = JsonWriter.Create(JsonSerializationFormat.Text);
textWriter.WriteAll(reader);
string json = Encoding.UTF8.GetString(textWriter.GetResult());
Assert.IsNotNull(json);
ToDoActivity[] responseActivities = JsonConvert.DeserializeObject <ToDoActivity[]>(json);
resultList.AddRange(responseActivities);
}
}
Assert.AreEqual(deleteList.Count, resultList.Count);
Assert.IsTrue(totalRequstCharge > 0);
List <ToDoActivity> verifiedOrderBy = deleteList.OrderBy(x => x.taskNum).ToList();
for (int i = 0; i < verifiedOrderBy.Count(); i++)
{
Assert.AreEqual(verifiedOrderBy[i].taskNum, resultList[i].taskNum);
Assert.AreEqual(verifiedOrderBy[i].id, resultList[i].id);
}
}
public async Task DecryptQueryBinaryResponse()
{
TestDoc testDoc = await EncryptionTests.CreateItemAsync(EncryptionTests.containerCore, EncryptionTests.dekId, TestDoc.PathsToEncrypt);
CosmosSerializationFormatOptions options = new CosmosSerializationFormatOptions(
Documents.ContentSerializationFormat.CosmosBinary.ToString(),
(content) => JsonNavigator.Create(content),
() => JsonWriter.Create(JsonSerializationFormat.Binary));
QueryRequestOptions requestOptions = new QueryRequestOptions()
{
CosmosSerializationFormatOptions = options
};
TestDoc expectedDoc = new TestDoc(testDoc);
string query = "SELECT * FROM c";
FeedIterator feedIterator = EncryptionTests.containerCore.GetItemQueryStreamIterator(
query,
requestOptions: requestOptions);
while (feedIterator.HasMoreResults)
{
ResponseMessage response = await feedIterator.ReadNextAsync();
Assert.IsTrue(response.IsSuccessStatusCode);
Assert.IsNull(response.ErrorMessage);
// Copy the stream and check that the first byte is the correct value
MemoryStream memoryStream = new MemoryStream();
response.Content.CopyTo(memoryStream);
byte[] content = memoryStream.ToArray();
response.Content.Position = 0;
// Examine the first buffer byte to determine the serialization format
byte firstByte = content[0];
Assert.AreEqual(128, firstByte);
Assert.AreEqual(JsonSerializationFormat.Binary, (JsonSerializationFormat)firstByte);
IJsonReader reader = JsonReader.Create(content);
IJsonWriter textWriter = JsonWriter.Create(JsonSerializationFormat.Text);
textWriter.WriteAll(reader);
string json = Encoding.UTF8.GetString(textWriter.GetResult().ToArray());
Assert.IsNotNull(json);
Assert.IsTrue(json.Contains(testDoc.Sensitive));
}
}
