/// <summary>
/// Checks the state of an existing Feature.
/// </summary>
/// <param name = "request"><see cref = "CheckFeatureStateRequest" /> instance that defines the criteria by which the Feature will be queried.</param>
/// <returns>
/// <see cref = "CheckFeatureStateResponse" /> containing the results of the request for the state of a Feature.
/// </returns>
public CheckFeatureStateResponse CheckFeatureState(CheckFeatureStateRequest request)
{
CheckFeatureStateResponse response;
using (PerformanceCounterReporterFactory.CreateReporter(PerformanceCounterReporterType.CheckFeatureState))
{
Feature feature;
try
{
feature = m_StorageContainer.Retrieve(request.Key);
}
catch (Exception e)
{
CheckFeatureStateException checkFeatureStateException =
new CheckFeatureStateException(
string.Format(
CultureInfo.CurrentUICulture,
ExceptionMessageResources.CHECK_FEATURE_STATE_EXCEPTION,
request.Key.Id,
request.Key.Space),
e);
m_Logger.Error(checkFeatureStateException);
throw checkFeatureStateException;
}
response = CheckFeatureStateResponse.Create(request.Header.MessageId, feature);
LogInteraction(request, response);
}
return(response);
}
/// <summary>
/// Asserts the check feature state response.
/// </summary>
/// <param name="request">The request.</param>
/// <param name="response">The response.</param>
/// <remarks></remarks>
private static void AssertCheckFeatureStateResponse(CheckFeatureStateRequest request,
CheckFeatureStateResponse response)
{
Assert.AreEqual(request.Header.MessageId, response.Header.MessageId);
Assert.AreEqual(request.Key.Id, response.Result.Id);
Assert.AreEqual(request.Key.Space, response.Result.Space);
}
private static void AssertCheckFeatureStateValues(CheckFeatureStateRequest request,
CheckFeatureStateResponse response)
{
Assert.IsNotNull(response.Result);
Assert.AreEqual(request.Key.Id, response.Result.Id);
Assert.AreEqual(request.Key.OwnerId, response.Result.OwnerId);
Assert.AreEqual(request.Key.Space, response.Result.Space);
}
public void ProxyCanCallCheckFeatureStateSynchronously()
{
CheckFeatureStateRequest request =
BuildCheckFeatureStateRequestWithSavedFeature("ProxyCanCallCheckFeatureStateSynchronously");
CheckFeatureStateResponse response = m_FeatureStoreServiceProxy.CheckFeatureState(request);
Assert.IsNotNull(response.Result);
Assert.AreEqual(request.Key.Id, response.Result.Id);
Assert.AreEqual(request.Key.OwnerId, response.Result.OwnerId);
Assert.AreEqual(request.Key.Space, response.Result.Space);
}
public void ProxyCanCallCheckFeatureStateAsynchronouslyWithBlocking()
{
const string messageId = "ProxyCanCallCheckFeatureStateAsynchronouslyWithPolling";
CheckFeatureStateRequest request = BuildCheckFeatureStateRequestWithSavedFeature(messageId);
IAsyncResult result = m_FeatureStoreServiceProxy.BeginCheckFeatureState(request, null, null);
result.AsyncWaitHandle.WaitOne();
CheckFeatureStateResponse response = m_FeatureStoreServiceProxy.EndCheckFeatureState(result);
AssertCheckFeatureStateValues(request, response);
}
public void ProxyCanCallCheckFeatureStateAsynchronouslyWithPolling()
{
const string messageId = "ProxyCanCallCheckFeatureStateAsynchronouslyWithPolling";
CheckFeatureStateRequest request = BuildCheckFeatureStateRequestWithSavedFeature(messageId);
IAsyncResult result = m_FeatureStoreServiceProxy.BeginCheckFeatureState(request, null, null);
while (!result.IsCompleted)
{
}
CheckFeatureStateResponse response = m_FeatureStoreServiceProxy.EndCheckFeatureState(result);
AssertCheckFeatureStateValues(request, response);
}
/// <summary>
/// Builds the check feature state results rich text.
/// </summary>
/// <param name = "request">The request.</param>
/// <param name = "response">The response.</param>
/// <param name = "commandName">Name of the command.</param>
/// <returns></returns>
protected static string BuildResultsRichText(CheckFeatureStateRequest request,
CheckFeatureStateResponse response, string commandName)
{
StringBuilder builder = new StringBuilder(RtfResources.RTF_PREAMBLE);
builder.AppendFormat(CultureInfo.CurrentUICulture, RtfResources.RTF_HEADER_FORMAT, commandName);
builder.Append(RtfResources.REQUEST_SECTION);
builder.Append(BuildMessageHeaderRichText(request.Header));
builder.Append(BuildFeatureKeyRichText(request.Key));
builder.Append(RtfResources.RESPONSE_SECTION);
builder.Append(BuildMessageHeaderRichText(response.Header));
builder.Append(BuildFeatureRichText(response.Result));
builder.Append(RtfResources.RTF_CLOSE);
return(builder.ToString());
}
public void Execute(IServiceMethodUiBridge serviceMethodUiBridge)
{
FeatureKey featureKey = BuildFeatureKey(serviceMethodUiBridge);
try
{
CheckFeatureStateRequest request = CheckFeatureStateRequest.Create(
MessageIdFactory.GenerateMessageId(), featureKey);
IFeatureStoreServiceProxy featureStoreServiceProxy = new FeatureStoreServiceProxy();
CheckFeatureStateResponse response = featureStoreServiceProxy.CheckFeatureState(request);
serviceMethodUiBridge.DisplayResults(BuildResultsRichText(request, response, GetType().Name));
}
catch (Exception e)
{
serviceMethodUiBridge.DisplayResults(BuildExceptionRichText(e));
}
}
public void ProxyCanCallCheckFeatureStateAsynchronouslyWithCallback()
{
const string messageId = "ProxyCanCallCheckFeatureStateAsynchronouslyWithPolling";
ManualResetEvent resetEvent = new ManualResetEvent(false);
CheckFeatureStateRequest request = BuildCheckFeatureStateRequestWithSavedFeature(messageId);
CheckFeatureStateResponse response = null;
m_FeatureStoreServiceProxy.BeginCheckFeatureState(
request,
r =>
{
response = m_FeatureStoreServiceProxy.EndCheckFeatureState(r);
resetEvent.Set();
},
null);
resetEvent.WaitOne();
AssertCheckFeatureStateValues(request, response);
}
public void NonExistentFeatureResultsInNullResult()
{
string messageId = Guid.NewGuid().ToString();
FeatureKey query = FeatureKey.Create(-1, Guid.Empty, Guid.Empty);
CheckFeatureStateRequest request = CheckFeatureStateRequest.Create(messageId, query);
StandardFeatureStore standardFeatureStore = new StandardFeatureStore(m_StorageContainer);
using (m_MockRepository.Record())
{
Expect.Call(m_StorageContainer.Retrieve(query)).Return(null);
m_MockRepository.ReplayAll();
CheckFeatureStateResponse response = standardFeatureStore.CheckFeatureState(request);
Assert.AreEqual(messageId, response.Header.MessageId);
Assert.IsNull(response.Result);
m_MockRepository.VerifyAll();
}
}
public void Execute(IServiceMethodUiBridge serviceMethodUiBridge)
{
m_ServiceMethodUiBridge = serviceMethodUiBridge;
AsyncOperation asyncOperation = AsyncOperationManager.CreateOperation(m_AsyncKey);
FeatureKey featureKey = BuildFeatureKey(serviceMethodUiBridge);
try
{
CheckFeatureStateRequest request = CheckFeatureStateRequest.Create(
MessageIdFactory.GenerateMessageId(), featureKey);
IFeatureStoreServiceProxy featureStoreServiceProxy = new FeatureStoreServiceProxy();
featureStoreServiceProxy.BeginCheckFeatureState(
request,
ar =>
{
string rtfResults;
try
{
CheckFeatureStateResponse response = featureStoreServiceProxy.EndCheckFeatureState(ar);
rtfResults = BuildResultsRichText(request, response, GetType().Name);
}
catch (Exception e)
{
rtfResults = BuildExceptionRichText(e);
}
asyncOperation.PostOperationCompleted(HandleEndAsync, rtfResults);
},
null);
}
catch (Exception e)
{
serviceMethodUiBridge.DisplayResults(BuildExceptionRichText(e));
}
}
public void QueryExistingFeature()
{
string messageId = Guid.NewGuid().ToString();
Guid space = Guid.NewGuid();
Guid owner = Guid.NewGuid();
FeatureKey query = FeatureKey.Create(1, owner, space);
CheckFeatureStateRequest request = CheckFeatureStateRequest.Create(messageId, query);
Feature foundFeature = Feature.Create(1, owner, space, FeatureName);
StandardFeatureStore standardFeatureStore = new StandardFeatureStore(m_StorageContainer);
using (m_MockRepository.Record())
{
Expect.Call(m_StorageContainer.Retrieve(query)).Return(foundFeature);
m_MockRepository.ReplayAll();
CheckFeatureStateResponse response = standardFeatureStore.CheckFeatureState(request);
Assert.AreEqual(messageId, response.Header.MessageId);
Assert.IsNotNull(response);
Assert.IsFalse(response.Result.Enabled);
m_MockRepository.VerifyAll();
}
}
public void ExerciseFullInterface()
{
Debug.WriteLine("BEGIN: ExerciseFullInterface");
CacheSwappingStorageContainer cacheSwappingStorageContainer =
new CacheSwappingStorageContainer(@".\ExerciseFullInterface_Storage.dat");
StandardFeatureStore standardFeatureStore = new StandardFeatureStore(cacheSwappingStorageContainer);
/* -- CreateFeature -- */
CreateFeatureRequest createFeatureRequest1 = CreateFeatureRequest.Create(
Guid.NewGuid().ToString(),
Feature.Create(
1,
Guid.NewGuid(),
Guid.NewGuid(),
"Feature One"));
CreateFeatureRequest createFeatureRequest2 = CreateFeatureRequest.Create(
Guid.NewGuid().ToString(),
Feature.Create(
2,
Guid.NewGuid(),
Guid.NewGuid(),
"Feature Two"));
CreateFeatureRequest createFeatureRequest3 = CreateFeatureRequest.Create(
Guid.NewGuid().ToString(),
Feature.Create(
3,
Guid.NewGuid(),
Guid.NewGuid(),
"Feature Three"));
CreateFeatureResponse createFeatureResponse = standardFeatureStore.CreateFeature(createFeatureRequest1);
AssertCreateFeatureResponse(createFeatureRequest1, createFeatureResponse);
createFeatureResponse = standardFeatureStore.CreateFeature(createFeatureRequest2);
AssertCreateFeatureResponse(createFeatureRequest2, createFeatureResponse);
createFeatureResponse = standardFeatureStore.CreateFeature(createFeatureRequest3);
AssertCreateFeatureResponse(createFeatureRequest3, createFeatureResponse);
AssertPerformanceCountersRecorded(PerformanceCounterReporterType.CreateFeature, false, 3);
/* -- CheckFeatureState -- */
CheckFeatureStateRequest checkFeatureStateRequest1 =
CheckFeatureStateRequest.Create(
Guid.NewGuid().ToString(),
FeatureKey.Create(
createFeatureRequest1.Feature.Id,
createFeatureRequest1.Feature.OwnerId,
createFeatureRequest1.Feature.Space));
CheckFeatureStateResponse checkFeatureStateResponse =
standardFeatureStore.CheckFeatureState(checkFeatureStateRequest1);
AssertCheckFeatureStateResponse(checkFeatureStateRequest1, checkFeatureStateResponse);
CheckFeatureStateRequest checkFeatureStateRequest2 =
CheckFeatureStateRequest.Create(
Guid.NewGuid().ToString(),
FeatureKey.Create(
createFeatureRequest2.Feature.Id,
createFeatureRequest2.Feature.OwnerId,
createFeatureRequest2.Feature.Space));
checkFeatureStateResponse = standardFeatureStore.CheckFeatureState(checkFeatureStateRequest2);
AssertCheckFeatureStateResponse(checkFeatureStateRequest2, checkFeatureStateResponse);
CheckFeatureStateRequest checkFeatureStateRequest3 =
CheckFeatureStateRequest.Create(
Guid.NewGuid().ToString(),
FeatureKey.Create(
createFeatureRequest3.Feature.Id,
createFeatureRequest3.Feature.OwnerId,
createFeatureRequest3.Feature.Space));
checkFeatureStateResponse = standardFeatureStore.CheckFeatureState(checkFeatureStateRequest3);
AssertCheckFeatureStateResponse(checkFeatureStateRequest3, checkFeatureStateResponse);
AssertPerformanceCountersRecorded(PerformanceCounterReporterType.CheckFeatureState, false, 3);
/* -- UpdateFeatureState -- */
UpdateFeatureStateRequest updateFeatureStateRequest1 =
UpdateFeatureStateRequest.Create(
Guid.NewGuid().ToString(),
FeatureKey.Create(
createFeatureRequest1.Feature.Id,
createFeatureRequest1.Feature.OwnerId,
createFeatureRequest1.Feature.Space),
true);
UpdateFeatureStateResponse updateFeatureStateResponse =
standardFeatureStore.UpdateFeatureState(updateFeatureStateRequest1);
Assert.IsTrue(updateFeatureStateResponse.Result.Enabled);
UpdateFeatureStateRequest updateFeatureStateRequest2 =
UpdateFeatureStateRequest.Create(
Guid.NewGuid().ToString(),
FeatureKey.Create(
createFeatureRequest2.Feature.Id,
createFeatureRequest2.Feature.OwnerId,
createFeatureRequest2.Feature.Space),
true);
updateFeatureStateResponse = standardFeatureStore.UpdateFeatureState(updateFeatureStateRequest2);
Assert.IsTrue(updateFeatureStateResponse.Result.Enabled);
UpdateFeatureStateRequest updateFeatureStateRequest3 =
UpdateFeatureStateRequest.Create(
Guid.NewGuid().ToString(),
FeatureKey.Create(
createFeatureRequest3.Feature.Id,
createFeatureRequest3.Feature.OwnerId,
createFeatureRequest3.Feature.Space),
true);
updateFeatureStateResponse = standardFeatureStore.UpdateFeatureState(updateFeatureStateRequest3);
Assert.IsTrue(updateFeatureStateResponse.Result.Enabled);
AssertPerformanceCountersRecorded(PerformanceCounterReporterType.UpdateFeatureState, false, 3);
/* -- RetrieveDefinedFeatures -- */
RetrieveDefinedFeaturesRequest retrieveDefinedFeaturesRequest = RetrieveDefinedFeaturesRequest.Create(
Guid.NewGuid().ToString(),
FeatureScope.Create(createFeatureRequest1.Feature.OwnerId, createFeatureRequest1.Feature.Space));
RetrieveDefinedFeaturesResponse retrieveDefinedFeaturesResponse =
standardFeatureStore.RetrieveDefinedFeatures(retrieveDefinedFeaturesRequest);
Assert.IsNotNull(retrieveDefinedFeaturesResponse.Result);
Assert.IsTrue(retrieveDefinedFeaturesResponse.Result.GetEnumerator().MoveNext());
AssertPerformanceCountersRecorded(PerformanceCounterReporterType.RetrieveDefinedFeatures, true, 1);
Debug.WriteLine("END: ExerciseFullInterface");
}
