/// <summary>
/// Gets the hash.
/// </summary>
/// <returns>The hash.</returns>
/// <param name="result">Result.</param>
internal static string ToHash(this IDocumentResult result)
{
if (result == null)
{
throw new ArgumentNullException(nameof(result));
}
var c = (result.Content?.ToString(Cultures.Invariant) ?? string.Empty) +
(result.Date == null ? "(none)" : result.Date.Value.ToEpoch().ToString(Cultures.Invariant)) +
(result.Slug ?? "(none)") +
(result.Draft) +
(result.DocumentIdentifier.ProjectId ?? "(none)") +
(result.DocumentIdentifier.DocumentType.ToString() ?? "(none)") +
(result.DocumentIdentifier.DocumentTypeId ?? "(none)") +
(result.DocumentIdentifier.DocumentId ?? "(none)") +
((result.DocumentIdentifier.Index ?? 0).ToString(Cultures.Invariant));
if (result.OriginalMeta != null)
{
c += JsonConvert.SerializeObject(result.OriginalMeta);
}
if (result.Meta != null)
{
c += JsonConvert.SerializeObject(result.Meta);
}
return(HashTools.GetHash(c, HashTools.HashType.SHA1));
}
public static void ThrowIfNotSuccess <T>(this IDocumentResult <T> result)
{
if (result.Success)
{
return;
}
switch (result.Status)
{
case ResponseStatus.KeyNotFound:
throw new DocumentNotFoundException(result, result.Document.Id);
case ResponseStatus.AuthenticationError:
throw new CouchbaseAuthenticationException(result);
case ResponseStatus.ItemNotStored:
case ResponseStatus.VBucketBelongsToAnotherServer:
case ResponseStatus.OutOfMemory:
case ResponseStatus.InternalError:
case ResponseStatus.Busy:
case ResponseStatus.TemporaryFailure:
throw new CouchbaseServerException(result, result.Document.Id);
case ResponseStatus.ValueTooLarge:
throw new CouchbaseDataException(result);
case ResponseStatus.ClientFailure:
case ResponseStatus.OperationTimeout:
throw new CouchbaseClientException(result, result.Document.Id);
default:
throw new ArgumentOutOfRangeException();
}
}
/// <summary>
/// Creates a new CouchbaseKeyValueResponseException.
/// </summary>
/// <param name="result">Result from Couchbase</param>
internal static CouchbaseKeyValueResponseException FromResult(IDocumentResult result)
{
return(new CouchbaseKeyValueResponseException(
ExceptionUtil.GetResponseExceptionMessage(result.Message, result.Status),
result.Status, result.Exception));
}
private static void CheckResultForError <T>(IDocumentResult <T> result)
{
if (!result.Success)
{
throw new CouchbaseGetDocumentException <T>(result);
}
}
public void UpsertWeirdness()
{
var id = Guid.NewGuid().ToString();
var pizza = new Pizza {
SizeInches = 14, Toppings = new List <string> {
"Pepperoni", "Mushroom"
}, ExtraCheese = true
};
// upsert with CAS - completely new doc
var upsertNewDoc = new Document <Pizza>
{
Id = id,
Content = pizza,
Cas = 12345 // this is a completely new document, so what does CAS mean?
};
IDocumentResult <Pizza> upsertNewResult =
Bucket.Upsert(upsertNewDoc);
// if a CAS value is present, upsert == replace
// since this is a brand new document, it will fail
// because document can't be found
Assert.That(upsertNewResult.Exception, Is.Not.Null);
Assert.That(upsertNewResult.Success, Is.False);
}
public static void ThrowIfFailure(this IDocumentResult result)
{
if (result.Success)
{
return;
}
result.EnsureSuccess();
}
internal CouchbaseGetDocumentException(IDocumentResult <T> documentResult)
: base(documentResult.Status, "Couchbase Get operation returned an error: " + documentResult.Message, documentResult.Exception)
{
if (documentResult == null)
{
throw new ArgumentNullException("documentResult");
}
_documentResult = documentResult;
}
async Task <bool> IProductService.UpsertProduct(IProductBucketProvider productBucket, ProductUpdateInputModel productUpdate)
{
IDocumentResult upsertResult = await productBucket.GetBucket().UpsertAsync(new Document <ProductDO>
{
Id = productUpdate.Id,
Content = new ProductDO(productUpdate.Name, productUpdate.Price)
});
return(upsertResult.Success);
}
/// <summary>
/// Throws a <see cref="CouchbaseKeyValueResponseException"/> on any error.
/// </summary>
/// <param name="result">The result.</param>
public static void EnsureSuccess(this IDocumentResult result)
{
if (result == null)
{
throw new ArgumentNullException("result");
}
if (!result.Success)
{
throw CouchbaseKeyValueResponseException.FromResult(result);
}
}
public void Setup()
{
this._searchParameters = new List <ISearchParameter>();
this._result = new DocumentResult <TestDocument>();
// Data using http://www.json-generator.com/
var assembly = typeof(DocumentResultBenchmarks).GetTypeInfo().Assembly;
var jsonPlainText = EmbeddedResourceHelper.GetByName(assembly, $"SolrExpress.Benchmarks.Solr4.Search.Result.DocumentResultBenchmarks{this.ElementsCount}.json");
this._jsonStream = new MemoryStream(Encoding.GetEncoding(0).GetBytes(jsonPlainText));
}
async Task <ProductModel> IProductService.GetProduct(IProductBucketProvider productBucket, string id)
{
IDocumentResult <ProductDO> productDO = await productBucket.GetBucket().GetDocumentAsync <ProductDO>(id);
if (productDO.Success)
{
return(ProductModel.FromProductDO(productDO.Id, productDO.Content));
}
else
{
return(null);
}
}
/// <summary>
/// Logs the reason why an operation fails and throws and exception if <see cref="ThrowOnError"/> is
/// <c>true</c> and logging the issue as WARN.
/// </summary>
/// <param name="result">The result.</param>
/// <param name="key">The key.</param>
/// <exception cref="InvalidOperationException"></exception>
private void LogAndOrThrow(IDocumentResult result, string key)
{
if (result.Exception != null)
{
LogAndOrThrow(result.Exception, key);
return;
}
_log.Error($"Could not retrieve, remove or write key '{key}' - reason: {result.Status}");
if (ThrowOnError)
{
throw new InvalidOperationException(result.Status.ToString());
}
}
async Task <List <ProductModel> > IProductService.GetAllProducts(IProductBucketProvider productBucket)
{
IQueryable <string> allProducts = (from productDO in new BucketContext(productBucket.GetBucket()).Query <string>()
select N1QlFunctions.Meta(productDO).Id);
List <ProductModel> products = new List <ProductModel>();
foreach (string productId in allProducts)
{
IDocumentResult <ProductDO> productDO = await productBucket.GetBucket().GetDocumentAsync <ProductDO>(productId);
products.Add(ProductModel.FromProductDO(productId, productDO.Content));
}
return(products);
}
public override TEntity Update(TEntity entity)
{
ActionFilterExecuter.ExecuteModificationAuditFilter <TEntity, string>(entity);
IDocumentResult <TEntity> result = Session.Bucket.Upsert(new Document <TEntity>
{
Content = entity,
Id = $"{typeof(TEntity).Name}:{entity.Id}"
});
result.EnsureSuccess();
return(result.Content);
}
public override TEntity Insert(TEntity entity)
{
entity.Id = GuidGenerator.Create().ToString("N");
ActionFilterExecuter.ExecuteCreationAuditFilter <TEntity, string>(entity);
IDocumentResult <TEntity> result = Session.Bucket.Insert(new Document <TEntity>
{
Content = entity,
Id = $"{typeof(TEntity).Name}:{entity.Id}"
});
result.EnsureSuccess();
return(result.Content);
}
/// <summary>
/// Initialises a new instance of the <see cref="Solution" /> class.
/// </summary>
internal Solution(
ISolutionResult solutionResult,
IEnumerable <ISolutionCapabilityListResult> solutionCapabilityListResult,
IEnumerable <IMarketingContactResult> contactResult,
ISolutionSupplierResult solutionSupplierResult,
IDocumentResult documentResult,
IEnumerable <ISolutionEpicListResult> solutionEpicListResults)
{
var contactResultList = contactResult.ToList();
var solutionEpicsByCapability = solutionEpicListResults?.ToLookup(e => e.CapabilityId);
Id = solutionResult.Id;
Name = solutionResult.Name;
LastUpdated = GetLatestLastUpdated(solutionResult, contactResultList);
Summary = solutionResult.Summary;
Description = solutionResult.Description;
Features = string.IsNullOrWhiteSpace(solutionResult.Features)
? new List <string>()
: JsonConvert.DeserializeObject <IEnumerable <string> >(solutionResult.Features);
Integrations = new Integrations
{
Url = solutionResult.IntegrationsUrl, DocumentName = documentResult?.IntegrationDocumentName
};
ImplementationTimescales =
new ImplementationTimescales {
Description = solutionResult.ImplementationTimescales
};
AboutUrl = solutionResult.AboutUrl;
RoadMap = new RoadMap
{
Summary = solutionResult.RoadMap, DocumentName = documentResult?.RoadMapDocumentName
};
ClientApplication = string.IsNullOrWhiteSpace(solutionResult.ClientApplication)
? new ClientApplication()
: JsonConvert.DeserializeObject <ClientApplication>(solutionResult.ClientApplication);
IsFoundation = solutionResult.IsFoundation;
Capabilities = solutionCapabilityListResult.Select(c =>
new ClaimedCapability(c, solutionEpicsByCapability?[c.CapabilityId]));
Contacts = contactResultList.Select(c => new Contact(c));
PublishedStatus = solutionResult.PublishedStatus;
Hosting = string.IsNullOrWhiteSpace(solutionResult.Hosting)
? new Hosting()
: JsonConvert.DeserializeObject <Hosting>(solutionResult.Hosting);
Supplier = solutionSupplierResult != null ? new SolutionSupplier(solutionSupplierResult) : new SolutionSupplier();
SolutionDocument = new SolutionDocument(documentResult?.SolutionDocumentName);
}
public override TEntity Update(TEntity entity)
{
ActionFilterExecuter.ExecuteModificationAuditFilter<TEntity, string>(entity);
EntityChangeEventHelper.PublishEntityUpdatingEvent(entity);
IDocumentResult<TEntity> result = Session.Bucket.Upsert(new Document<TEntity>
{
Content = entity,
Id = $"{typeof(TEntity).Name}:{entity.Id}"
});
result.EnsureSuccess();
EntityChangeEventHelper.PublishEntityUpdatedEventOnUowCompleted(entity);
return result.Content;
}
public void WhereCanIUseCas()
{
// insert a new document
var id = Guid.NewGuid().ToString();
var pizza = new Pizza {
SizeInches = 14, Toppings = new List <string> {
"Pepperoni", "Mushroom"
}, ExtraCheese = true
};
Bucket.Insert(id, pizza);
// get document with CAS
IOperationResult <Pizza> getResult = Bucket.Get <Pizza>(id);
Assert.That(getResult.Cas, Is.GreaterThan(0));
// replace with CAS
pizza.ExtraCheese = false;
var replaceDoc = new Document <Pizza>
{
Id = id,
Content = pizza,
Cas = getResult.Cas
};
IDocumentResult <Pizza> replaceResult = Bucket.Replace(replaceDoc);
Assert.That(replaceResult.Document.Cas,
Is.GreaterThan(0));
Assert.That(replaceResult.Document.Cas,
Is.Not.EqualTo(getResult.Cas));
// upsert with CAS
pizza.ExtraCheese = true;
var upsertDoc = new Document <Pizza>
{
Id = id,
Content = pizza,
Cas = replaceDoc.Cas
};
IDocumentResult <Pizza> upsertResult = Bucket.Upsert(upsertDoc);
Assert.That(upsertResult.Success, Is.True);
}
public override TEntity Insert(TEntity entity)
{
entity.Id = GuidGenerator.Create().ToString("N");
ActionFilterExecuter.ExecuteCreationAuditFilter<TEntity, string>(entity);
EntityChangeEventHelper.PublishEntityCreatingEvent(entity);
IDocumentResult<TEntity> result = Session.Bucket.Insert(new Document<TEntity>
{
Content = entity,
Id = $"{typeof(TEntity).Name}:{entity.Id}"
});
result.EnsureSuccess();
EntityChangeEventHelper.PublishEntityCreatedEventOnUowCompleted(entity);
return result.Content;
}
private static void WriteToFile(IDocumentResult result, PSDocumentOption option, IPipelineWriter writer, ShouldProcess shouldProcess)
{
var rootedPath = PSDocumentOption.GetRootedPath(option.Output.Path);
var filePath = !string.IsNullOrEmpty(result.Culture) && option.Output?.Culture?.Length > 1 ?
Path.Combine(rootedPath, result.Culture, result.Name) : Path.Combine(rootedPath, result.Name);
var parentPath = Directory.GetParent(filePath);
if (!parentPath.Exists && shouldProcess(target: parentPath.FullName, action: PSDocsResources.ShouldCreatePath))
{
Directory.CreateDirectory(path: parentPath.FullName);
}
if (shouldProcess(target: rootedPath, action: PSDocsResources.ShouldWriteFile))
{
var encoding = GetEncoding(option.Markdown.Encoding.Value);
File.WriteAllText(filePath, result.ToString(), encoding);
// Write file info instead
var fileInfo = new FileInfo(filePath);
writer.WriteObject(fileInfo, false);
}
}
public override JobData GetJobData(string jobId)
{
if (jobId == null)
{
throw new ArgumentNullException(nameof(jobId));
}
IDocumentResult <Documents.Job> result = bucket.GetDocument <Documents.Job>(jobId);
if (result.Success && result.Content != null)
{
Documents.Job data = result.Content;
InvocationData invocationData = data.InvocationData;
invocationData.Arguments = data.Arguments;
Common.Job job = null;
JobLoadException loadException = null;
try
{
job = invocationData.Deserialize();
}
catch (JobLoadException ex)
{
loadException = ex;
}
return(new JobData
{
Job = job,
State = data.StateName,
CreatedAt = data.CreatedOn,
LoadException = loadException
});
}
return(null);
}
public virtual async Task <bool> DebitAccount(int accountID, TransactionRecord transactionRecord)
{
//IBucket bucket = await ClusterHelper.GetBucketAsync("Bank");
var miniStatement = await GetTransactionStatement(accountID);
var transactions = miniStatement.Transactions.ToList();
transactions.Add(transactionRecord);
miniStatement.Transactions = transactions;
Document <MiniStatement> document = new Document <MiniStatement>
{
Id = miniStatement.AccountID.ToString(),
Content = miniStatement
};
IDocumentResult <MiniStatement> upsert = await bucket.UpsertAsync(document);
if (!upsert.Success)
{
return(false);
//throw upsert.Exception;
}
return(true);
}
private static void WriteToFile(IDocumentResult result, PSDocumentOption option, IPipelineWriter writer, ShouldProcess shouldProcess)
{
// Calculate paths
var fileName = string.Concat(result.InstanceName, result.Extension);
var outputPath = PSDocumentOption.GetRootedPath(result.OutputPath);
var filePath = Path.Combine(outputPath, fileName);
var parentPath = Directory.GetParent(filePath);
if (!parentPath.Exists && shouldProcess(target: parentPath.FullName, action: PSDocsResources.ShouldCreatePath))
{
Directory.CreateDirectory(path: parentPath.FullName);
}
if (shouldProcess(target: outputPath, action: PSDocsResources.ShouldWriteFile))
{
var encoding = GetEncoding(option.Markdown.Encoding.Value);
File.WriteAllText(filePath, result.ToString(), encoding);
// Write file info instead
var fileInfo = new FileInfo(filePath);
writer.WriteObject(fileInfo, false);
}
}
public CouchbaseException(IDocumentResult result)
: this(result.Message, result.Exception)
{
Status = result.Status;
}
public CouchbaseAuthenticationException(IDocumentResult result)
: base(result)
{
}
public DocumentExistsException(IDocumentResult result, string key)
: base(result, key)
{
}
public CouchbaseServerException(IDocumentResult result, string key)
: base(result, key)
{
}
public CouchbaseAuthenticationException(IDocumentResult result)
: base(result)
{
}
public DocumentNotFoundException(IDocumentResult result, string key)
: base(result, key)
{
}
public CouchbaseClientException(IDocumentResult result, string key)
: base(result, key)
{
}
private static void WriteToString(IDocumentResult result, bool enumerate, IPipelineWriter writer)
{
writer.WriteObject(result.ToString(), enumerate);
}
public CouchbaseException(IDocumentResult result, string key)
: this(result.Message, result.Exception)
{
Status = result.Status;
Key = key;
}
public CouchbaseDataException(IDocumentResult result, string key)
: this(result.Message, result.Exception)
{
Status = result.Status;
Key = key;
}
public CouchbaseDataException(IDocumentResult result)
: this(result.Message, result.Exception)
{
Status = result.Status;
}
private void Acquire(TimeSpan timeout)
{
logger.Trace($"Trying to acquire lock for {resource} within {timeout.TotalSeconds} seconds");
System.Diagnostics.Stopwatch acquireStart = new System.Diagnostics.Stopwatch();
acquireStart.Start();
string id = $"{resource}:{DocumentTypes.Lock}".GenerateHash();
while (string.IsNullOrEmpty(resourceId))
{
// default ttl for lock document
TimeSpan ttl = DateTime.UtcNow.Add(timeout).AddMinutes(1).TimeOfDay;
// read the document
IDocumentResult <Lock> document = bucket.GetDocument <Lock>(id);
// false means the document does not exists got ahead and create
if (document.Success == false)
{
Lock @lock = new Lock
{
Id = id,
Name = resource,
ExpireOn = DateTime.UtcNow.Add(timeout).ToEpoch()
};
IOperationResult <Lock> result = bucket.Insert(@lock.Id, @lock, ttl);
if (result.Success)
{
resourceId = id;
break;
}
}
else if (document.Content != null)
{
if (document.Content.ExpireOn < DateTime.UtcNow.ToEpoch())
{
IDocumentFragment <Lock> result = bucket.MutateIn <Lock>(id)
.WithCas(document.Document.Cas)
.WithExpiry(ttl)
.Upsert(l => l.ExpireOn, DateTime.UtcNow.Add(timeout).ToEpoch(), false)
.Execute();
if (result.Success)
{
resourceId = id;
break;
}
}
}
// check the timeout
if (acquireStart.ElapsedMilliseconds > timeout.TotalMilliseconds)
{
throw new CouchbaseDistributedLockException($"Could not place a lock on the resource '{resource}': Lock timeout.");
}
// sleep for 2000 millisecond
logger.Trace($"Unable to acquire lock for {resource}. Will check try after 2 seconds");
System.Threading.Thread.Sleep(2000);
}
logger.Trace($"Acquired lock for {resource} in {acquireStart.Elapsed.TotalSeconds} seconds");
}
public DocumentNotFoundException(IDocumentResult result, string key)
: base(result, key)
{
}
