public void ErrorResultTO_MakeErrorResultFromDataListString_WithEmptyErrors_ExpectedNotHasErrors()
{
var makeErrorResultFromDataListString = ErrorResultTO.MakeErrorResultFromDataListString(string.Empty);
Assert.IsFalse(makeErrorResultFromDataListString.HasErrors());
Assert.AreEqual(0, makeErrorResultFromDataListString.FetchErrors().Count);
}
public Guid Invoke(IDSFDataObject dataObject, out ErrorResultTO errors)
{
var result = GlobalConstants.NullDataListID;
var time = new Stopwatch();
time.Start();
errors = new ErrorResultTO();
if (dataObject.Environment.HasErrors())
{
var errorsFromDataList = ErrorResultTO.MakeErrorResultFromDataListString(dataObject.Environment.FetchErrors(), true);
foreach (var error in errorsFromDataList.FetchErrors())
{
errors.AddError(error, true);
}
DispatchDebugErrors(errors, dataObject, StateType.Before);
}
errors.ClearErrors();
try
{
errors = TryInvokeService(dataObject, errors);
}
finally
{
time.Stop();
ServerStats.IncrementTotalRequests();
ServerStats.IncrementTotalTime(time.ElapsedMilliseconds);
DispatchDebugErrors(errors, dataObject, StateType.End);
}
return(result);
}
/// <summary>
/// Executes the sub request.
/// </summary>
/// <param name="dataObject">The data object.</param>
/// <param name="workspaceId">The workspace unique identifier.</param>
/// <param name="inputDefs">The input defs.</param>
/// <param name="outputDefs">The output defs.</param>
/// <param name="errors">The errors.</param>
/// <returns></returns>
public IExecutionEnvironment ExecuteSubRequest(IDSFDataObject dataObject, Guid workspaceId, string inputDefs, string outputDefs, out ErrorResultTO errors)
{
var theWorkspace = WorkspaceRepository.Instance.Get(workspaceId);
var invoker = CreateEsbServicesInvoker(theWorkspace);
ErrorResultTO invokeErrors;
var oldID = dataObject.DataListID;
errors = new ErrorResultTO();
// local non-scoped execution ;)
var isLocal = !dataObject.IsRemoteWorkflow();
var principle = Thread.CurrentPrincipal;
Dev2Logger.Log.Info("SUB-EXECUTION USER CONTEXT IS [ " + principle.Identity.Name + " ] FOR SERVICE [ " + dataObject.ServiceName + " ]");
_doNotWipeDataList = false;
if (dataObject.RunWorkflowAsync)
{
_doNotWipeDataList = true;
ExecuteRequestAsync(dataObject, inputDefs, invoker, isLocal, oldID, out invokeErrors);
errors.MergeErrors(invokeErrors);
}
else
{
if (isLocal)
{
if (GetResource(workspaceId, dataObject.ResourceID) == null && GetResource(workspaceId, dataObject.ServiceName) == null)
{
errors.AddError(string.Format("Resource {0} not found.", dataObject.ServiceName));
return(null);
}
}
var executionContainer = invoker.GenerateInvokeContainer(dataObject, dataObject.ServiceName, isLocal, oldID);
if (executionContainer != null)
{
CreateNewEnvironmentFromInputMappings(dataObject, inputDefs);
if (!isLocal)
{
_doNotWipeDataList = true;
SetRemoteExecutionDataList(dataObject, executionContainer, errors);
}
if (!errors.HasErrors())
{
executionContainer.InstanceInputDefinition = inputDefs;
executionContainer.InstanceOutputDefinition = outputDefs;
executionContainer.Execute(out invokeErrors);
var env = UpdatePreviousEnvironmentWithSubExecutionResultUsingOutputMappings(dataObject, outputDefs);
errors.MergeErrors(invokeErrors);
string errorString = dataObject.Environment.FetchErrors();
invokeErrors = ErrorResultTO.MakeErrorResultFromDataListString(errorString);
errors.MergeErrors(invokeErrors);
return(env);
}
errors.AddError(string.Format("Resource {0} not found.", dataObject.ServiceName));
}
}
return(new ExecutionEnvironment());
}
public void ErrorResultsTOMakeErrorResultFromDataListStringWithMultipleErrorsExpectedCorrectErrorResultTO()
{
ErrorResultTO makeErrorResultFromDataListString = ErrorResultTO.MakeErrorResultFromDataListString("<InnerError>First Error</InnerError><InnerError>Second Error</InnerError>");
Assert.IsTrue(makeErrorResultFromDataListString.HasErrors());
Assert.AreEqual(2, makeErrorResultFromDataListString.FetchErrors().Count);
Assert.AreEqual("First Error", makeErrorResultFromDataListString.FetchErrors()[0]);
Assert.AreEqual("Second Error", makeErrorResultFromDataListString.FetchErrors()[1]);
}
public void ErrorResultTO_MakeErrorResultFromDataListString_WithMultipleDuplicateErrors_ExpectedNotUniqueNotAdded()
{
var makeErrorResultFromDataListString = ErrorResultTO.MakeErrorResultFromDataListString("<InnerError>First Error</InnerError><InnerError>First Error</InnerError><InnerError>Second Error</InnerError>");
Assert.IsTrue(makeErrorResultFromDataListString.HasErrors());
Assert.AreEqual(2, makeErrorResultFromDataListString.FetchErrors().Count);
Assert.AreEqual("First Error", makeErrorResultFromDataListString.FetchErrors()[0]);
Assert.AreEqual("Second Error", makeErrorResultFromDataListString.FetchErrors()[1]);
}
public void ErrorResultTO_MakeErrorResultFromDataListString_WhenErrorStringNotValidXML_ShouldJustAddTheError()
{
//------------Setup for test--------------------------
//------------Execute Test---------------------------
ErrorResultTO makeErrorResultFromDataListString = ErrorResultTO.MakeErrorResultFromDataListString("<InnerError>Could not insert <> into a field</InnerError>");
//------------Assert Results-------------------------
Assert.AreEqual(1, makeErrorResultFromDataListString.FetchErrors().Count);
Assert.AreEqual("<Error><InnerError>Could not insert <> into a field</InnerError></Error>", makeErrorResultFromDataListString.FetchErrors()[0]);
}
private void DebugOutput(IDSFDataObject dataObject, int update, ErrorResultTO allErrors, string parentServiceName, string serviceName, Guid oldResourceId)
{
if (!dataObject.WorkflowResumeable || !dataObject.IsDataListScoped)
{
// Handle Errors
if (allErrors.HasErrors())
{
var env = dataObject.Environment;
foreach (var allError in allErrors.FetchErrors())
{
env.AddError(allError);
}
// add to datalist in variable specified
if (!String.IsNullOrEmpty(OnErrorVariable))
{
var errorString = env.FetchErrors();
var errors = ErrorResultTO.MakeErrorResultFromDataListString(errorString, true);
var upsertVariable = DataListUtil.AddBracketsToValueIfNotExist(OnErrorVariable);
if (errors.HasErrors())
{
foreach (var error in errors.FetchErrors())
{
//TODO: duplicate check on the Recordset might hide the real issue,
//of multiple execution calls passing here which seems not to be the same on F7
env.Assign(upsertVariable, error, update);
}
}
else
{
env.Assign(upsertVariable, errorString, update);
}
}
DisplayAndWriteError(dataObject, serviceName, allErrors);
}
}
if (dataObject.IsDebugMode() || dataObject.RunWorkflowAsync && !dataObject.IsFromWebServer)
{
var dt = DateTime.Now;
DispatchDebugState(dataObject, StateType.After, update, dt);
ChildDebugStateDispatch(dataObject);
_debugOutputs = new List <DebugItem>();
DispatchDebugState(dataObject, StateType.Duration, update, dt);
}
dataObject.ParentInstanceID = _previousInstanceId;
dataObject.ParentServiceName = parentServiceName;
dataObject.ServiceName = serviceName;
dataObject.RemoteInvokeResultShape = new StringBuilder(); // reset targnet shape ;)
dataObject.RunWorkflowAsync = false;
dataObject.RemoteInvokerID = Guid.Empty.ToString();
dataObject.EnvironmentID = Guid.Empty;
dataObject.ResourceID = oldResourceId;
}
protected override IExecutionEnvironment ExecuteWorkflow(bool wasTestExecution, int update, bool handleErrors)
{
if (_isLocal && GetResourceById(_workspaceId, _dataObject.ResourceID) == null && GetResourceByName(_workspaceId, _dataObject.ServiceName) == null)
{
_errors.AddError(string.Format(ErrorResource.ResourceNotFound, _dataObject.ServiceName));
_dataObject.StartTime = _oldStartTime;
return(null);
}
var executionContainer = _invoker.GenerateInvokeContainer(_dataObject, _dataObject.ServiceName, _isLocal, _oldId);
_dataObject.IsServiceTestExecution = wasTestExecution;
if (executionContainer != null)
{
_dataObject.CreateNewEnvironmentFromInputMappings(_inputDefs, update);
ConfigureDataListIfRemote(executionContainer);
if (!_errors.HasErrors())
{
executionContainer.InstanceInputDefinition = _inputDefs;
executionContainer.InstanceOutputDefinition = _outputDefs;
ErrorResultTO invokeErrors;
if (_dataObject.StartActivityId != Guid.Empty)
{
var dynamicService = ResourceCatalog.Instance.GetService(GlobalConstants.ServerWorkspaceID, _dataObject.ResourceID, "");
var sa = dynamicService.Actions.FirstOrDefault();
var container = CustomContainer.Get <IResumableExecutionContainerFactory>().New(_dataObject.StartActivityId, sa, (DsfDataObject)_dataObject);
container.Execute(out invokeErrors, update);
}
else
{
executionContainer.Execute(out invokeErrors, update);
}
var env = _environmentOutputMappingManager.UpdatePreviousEnvironmentWithSubExecutionResultUsingOutputMappings(_dataObject, _outputDefs, update, handleErrors, _errors);
_errors.MergeErrors(invokeErrors);
var errorString = _dataObject.Environment.FetchErrors();
invokeErrors = ErrorResultTO.MakeErrorResultFromDataListString(errorString);
_errors.MergeErrors(invokeErrors);
_dataObject.StartTime = _oldStartTime;
return(env);
}
_errors.AddError(string.Format(ErrorResource.ResourceNotFound, _dataObject.ServiceName));
}
return(null);
}
ErrorResultTO TryInvokeService(IDSFDataObject dataObject, ErrorResultTO errors)
{
var serviceId = dataObject.ResourceID;
var serviceName = dataObject.ServiceName;
if (serviceId == Guid.Empty && string.IsNullOrEmpty(serviceName))
{
errors.AddError(Resources.DynamicServiceError_ServiceNotSpecified);
}
else
{
try
{
errors = InvokeService(dataObject, errors, serviceId, serviceName);
}
catch (Exception e)
{
errors.AddError(e.Message, true);
}
finally
{
var environment = dataObject.Environment;
if (environment.HasErrors())
{
var errorString = environment.FetchErrors();
var executionErrors = ErrorResultTO.MakeErrorResultFromDataListString(errorString, true);
errors.MergeErrors(executionErrors);
}
if (dataObject.ReturnType == Web.EmitionTypes.XML || dataObject.ReturnType == Web.EmitionTypes.TRX)
{
environment.AddError(errors.MakeDataListReady(), true);
}
else
{
environment.AddError(errors.MakeDataListReady(false), true);
}
if (errors.HasErrors())
{
Dev2Logger.Error(errors.MakeDisplayReady(), dataObject.ExecutionID.ToString());
}
}
}
return(errors);
}
protected void DoErrorHandling(NativeActivityContext context, IDataListCompiler compiler, IDSFDataObject dataObject)
{
string errorString = compiler.FetchErrors(dataObject.DataListID, true);
string currentError = compiler.FetchErrors(dataObject.DataListID);
ErrorResultTO _tmpErrorsAfter = ErrorResultTO.MakeErrorResultFromDataListString(errorString);
_tmpErrors.MergeErrors(_tmpErrorsAfter);
if (_tmpErrors.HasErrors())
{
if (!(this is DsfFlowDecisionActivity))
{
compiler.UpsertSystemTag(dataObject.DataListID, enSystemTag.Dev2Error, _tmpErrors.MakeDataListReady(), out errorsTo);
if (!String.IsNullOrEmpty(currentError))
{
PerformCustomErrorHandling(context, compiler, dataObject, currentError, _tmpErrors);
}
}
}
}
ErrorResultTO TryInvokeService(IDSFDataObject dataObject, ErrorResultTO errors)
{
var serviceId = dataObject.ResourceID;
var serviceName = dataObject.ServiceName;
if (serviceId == Guid.Empty && string.IsNullOrEmpty(serviceName))
{
errors.AddError(Resources.DynamicServiceError_ServiceNotSpecified);
}
else
{
try
{
errors = InvokeService(dataObject, errors, serviceId, serviceName);
}
catch (Exception e)
{
errors.AddError(e.Message);
}
finally
{
var environment = dataObject.Environment;
if (environment.HasErrors())
{
var errorString = environment.FetchErrors();
var executionErrors = ErrorResultTO.MakeErrorResultFromDataListString(errorString);
errors.MergeErrors(executionErrors);
}
environment.AddError(errors.MakeDataListReady());
if (errors.HasErrors())
{
Dev2Logger.Error(errors.MakeDisplayReady(), GlobalConstants.WarewolfError);
}
}
}
return(errors);
}
protected override IExecutionEnvironment ExecuteWorkflow(bool wasTestExecution, int update, bool handleErrors)
{
if (_isLocal && GetResourceById(_workspaceId, _dataObject.ResourceID) == null && GetResourceByName(_workspaceId, _dataObject.ServiceName) == null)
{
_errors.AddError(string.Format(ErrorResource.ResourceNotFound, _dataObject.ServiceName));
_dataObject.StartTime = _oldStartTime;
return(null);
}
var executionContainer = _invoker.GenerateInvokeContainer(_dataObject, _dataObject.ServiceName, _isLocal, _oldId);
_dataObject.IsServiceTestExecution = wasTestExecution;
if (executionContainer != null)
{
_dataObject.CreateNewEnvironmentFromInputMappings(_inputDefs, update);
ConfigureDataListIfRemote(executionContainer);
if (!_errors.HasErrors())
{
executionContainer.InstanceInputDefinition = _inputDefs;
executionContainer.InstanceOutputDefinition = _outputDefs;
executionContainer.Execute(out var invokeErrors, update);
var env = _environmentOutputMappingManager.UpdatePreviousEnvironmentWithSubExecutionResultUsingOutputMappings(_dataObject, _outputDefs, update, handleErrors, _errors);
_errors.MergeErrors(invokeErrors);
var errorString = _dataObject.Environment.FetchErrors();
invokeErrors = ErrorResultTO.MakeErrorResultFromDataListString(errorString);
_errors.MergeErrors(invokeErrors);
_dataObject.StartTime = _oldStartTime;
return(env);
}
_errors.AddError(string.Format(ErrorResource.ResourceNotFound, _dataObject.ServiceName));
}
return(null);
}
/// <summary>
/// Executes the sub request.
/// </summary>
/// <param name="dataObject">The data object.</param>
/// <param name="workspaceId">The workspace unique identifier.</param>
/// <param name="inputDefs">The input defs.</param>
/// <param name="outputDefs">The output defs.</param>
/// <param name="errors">The errors.</param>
/// <returns></returns>
public Guid ExecuteSubRequest(IDSFDataObject dataObject, Guid workspaceId, string inputDefs, string outputDefs, out ErrorResultTO errors)
{
var theWorkspace = WorkspaceRepository.Instance.Get(workspaceId);
var invoker = CreateEsbServicesInvoker(theWorkspace);
ErrorResultTO invokeErrors;
var oldID = dataObject.DataListID;
var compiler = DataListFactory.CreateDataListCompiler();
var remainingMappings = ShapeForSubRequest(dataObject, inputDefs, outputDefs, out errors);
// local non-scoped execution ;)
var isLocal = !dataObject.IsRemoteWorkflow();
var principle = Thread.CurrentPrincipal;
Dev2Logger.Log.Info("SUB-EXECUTION USER CONTEXT IS [ " + principle.Identity.Name + " ] FOR SERVICE [ " + dataObject.ServiceName + " ]");
var result = dataObject.DataListID;
_doNotWipeDataList = false;
if (dataObject.RunWorkflowAsync)
{
_doNotWipeDataList = true;
ExecuteRequestAsync(dataObject, compiler, invoker, isLocal, oldID, out invokeErrors);
errors.MergeErrors(invokeErrors);
}
else
{
var executionContainer = invoker.GenerateInvokeContainer(dataObject, dataObject.ServiceName, isLocal, oldID);
if (executionContainer != null)
{
if (!isLocal)
{
_doNotWipeDataList = true;
SetRemoteExecutionDataList(dataObject, executionContainer);
}
executionContainer.InstanceOutputDefinition = outputDefs;
result = executionContainer.Execute(out invokeErrors);
errors.MergeErrors(invokeErrors);
string errorString = compiler.FetchErrors(dataObject.DataListID, true);
invokeErrors = ErrorResultTO.MakeErrorResultFromDataListString(errorString);
errors.MergeErrors(invokeErrors);
// If Web-service or Plugin, skip the final shaping junk ;)
if (SubExecutionRequiresShape(workspaceId, dataObject.ServiceName))
{
if (!dataObject.IsDataListScoped && remainingMappings != null)
{
// Adjust the remaining output mappings ;)
compiler.SetParentID(dataObject.DataListID, oldID);
var outputMappings = remainingMappings.FirstOrDefault(c => c.Key == enDev2ArgumentType.Output);
compiler.Shape(dataObject.DataListID, enDev2ArgumentType.Output, outputMappings.Value,
out invokeErrors);
errors.MergeErrors(invokeErrors);
}
else
{
compiler.Shape(dataObject.DataListID, enDev2ArgumentType.Output, outputDefs, out invokeErrors);
errors.MergeErrors(invokeErrors);
}
}
// The act of doing this moves the index data correctly ;)
// We need to remove this in the future.
#pragma warning disable 168
// ReSharper disable UnusedVariable
var dl1 = compiler.ConvertFrom(dataObject.DataListID, DataListFormat.CreateFormat(GlobalConstants._XML_Without_SystemTags), enTranslationDepth.Data, out invokeErrors);
var dl2 = compiler.ConvertFrom(oldID, DataListFormat.CreateFormat(GlobalConstants._XML_Without_SystemTags), enTranslationDepth.Data, out invokeErrors);
// ReSharper restore UnusedVariable
#pragma warning restore 168
return(result);
}
errors.AddError("Null container returned");
}
return(result);
}
public IExecutionEnvironment ExecuteSubRequest(IDSFDataObject dataObject, Guid workspaceId, string inputDefs, string outputDefs, out ErrorResultTO errors, int update, bool handleErrors)
{
var wasTestExecution = dataObject.IsServiceTestExecution;
dataObject.IsSubExecution = true;
try
{
dataObject.IsServiceTestExecution = false;
var theWorkspace = wRepository.Get(workspaceId);
var invoker = CreateEsbServicesInvoker(theWorkspace);
ErrorResultTO invokeErrors;
var oldID = dataObject.DataListID;
errors = new ErrorResultTO();
// local non-scoped execution ;)
var isLocal = !dataObject.IsRemoteWorkflow();
var principle = Thread.CurrentPrincipal;
Dev2Logger.Info("SUB-EXECUTION USER CONTEXT IS [ " + principle.Identity.Name + " ] FOR SERVICE [ " + dataObject.ServiceName + " ]", dataObject.ExecutionID.ToString());
var oldStartTime = dataObject.StartTime;
dataObject.StartTime = DateTime.Now;
if (dataObject.RunWorkflowAsync)
{
ExecuteRequestAsync(dataObject, inputDefs, invoker, isLocal, oldID, out invokeErrors, update);
dataObject.StartTime = oldStartTime;
errors.MergeErrors(invokeErrors);
}
else
{
if (isLocal && GetResource(workspaceId, dataObject.ResourceID) == null && GetResource(workspaceId, dataObject.ServiceName) == null)
{
errors.AddError(string.Format(ErrorResource.ResourceNotFound, dataObject.ServiceName));
dataObject.StartTime = oldStartTime;
return(null);
}
var executionContainer = invoker.GenerateInvokeContainer(dataObject, dataObject.ServiceName, isLocal, oldID);
dataObject.IsServiceTestExecution = wasTestExecution;
if (executionContainer != null)
{
CreateNewEnvironmentFromInputMappings(dataObject, inputDefs, update);
}
if (executionContainer != null && !isLocal)
{
SetRemoteExecutionDataList(dataObject, executionContainer, errors);
}
if (executionContainer != null && !errors.HasErrors())
{
executionContainer.InstanceInputDefinition = inputDefs;
executionContainer.InstanceOutputDefinition = outputDefs;
executionContainer.Execute(out invokeErrors, update);
var env = UpdatePreviousEnvironmentWithSubExecutionResultUsingOutputMappings(dataObject, outputDefs, update, handleErrors, errors);
errors.MergeErrors(invokeErrors);
var errorString = dataObject.Environment.FetchErrors();
invokeErrors = ErrorResultTO.MakeErrorResultFromDataListString(errorString);
errors.MergeErrors(invokeErrors);
dataObject.StartTime = oldStartTime;
return(env);
}
if (executionContainer != null)
{
errors.AddError(string.Format(ErrorResource.ResourceNotFound, dataObject.ServiceName));
}
}
dataObject.StartTime = oldStartTime;
return(new ExecutionEnvironment());
}
finally
{
dataObject.IsServiceTestExecution = wasTestExecution;
dataObject.IsSubExecution = false;
}
}
/// <summary>
/// Invokes the specified service as per the dataObject against theHost
/// </summary>
/// <param name="dataObject">The data object.</param>
/// <param name="errors">The errors.</param>
/// <returns></returns>
/// <exception cref="System.Exception">Can only execute workflows from web browser</exception>
public Guid Invoke(IDSFDataObject dataObject, out ErrorResultTO errors)
{
var result = GlobalConstants.NullDataListID;
var time = new Stopwatch();
time.Start();
errors = new ErrorResultTO();
const int Update = 0;
if (dataObject.Environment.HasErrors())
{
errors.AddError(dataObject.Environment.FetchErrors());
DispatchDebugErrors(errors, dataObject, StateType.Before);
}
errors.ClearErrors();
try
{
var serviceId = dataObject.ResourceID;
var serviceName = dataObject.ServiceName;
if (serviceId == Guid.Empty && string.IsNullOrEmpty(serviceName))
{
errors.AddError(Resources.DynamicServiceError_ServiceNotSpecified);
}
else
{
try
{
Dev2Logger.Debug("Finding service");
var theService = serviceId == Guid.Empty ? _serviceLocator.FindService(serviceName, _workspace.ID) : _serviceLocator.FindService(serviceId, _workspace.ID);
if (theService == null)
{
if (!dataObject.IsServiceTestExecution)
{
theService = _serviceLocator.FindService(serviceName, GlobalConstants.ServerWorkspaceID);
}
if (theService == null)
{
if (dataObject.IsServiceTestExecution)
{
var testResult = new ServiceTestModelTO
{
Result = new TestRunResult
{
RunTestResult = RunResult.TestResourceDeleted,
Message = "Resource has been deleted",
DebugForTest = new List <IDebugState>(),
TestName = dataObject.TestName
},
TestPassed = false,
TestInvalid = true,
FailureMessage = "Resource has been deleted",
TestName = dataObject.TestName,
};
var ser = new Dev2JsonSerializer();
_request.ExecuteResult = ser.SerializeToBuilder(testResult);
}
errors.AddError(string.Format(ErrorResource.ServiceNotFound, serviceName));
}
}
else if (theService.Actions.Count <= 1)
{
#region Execute ESB container
var theStart = theService.Actions.FirstOrDefault();
if (theStart != null && theStart.ActionType != enActionType.InvokeManagementDynamicService && theStart.ActionType != enActionType.Workflow && dataObject.IsFromWebServer)
{
throw new Exception(ErrorResource.CanOnlyExecuteWorkflowsFromWebBrowser);
}
Dev2Logger.Debug("Mapping Action Dependencies");
MapServiceActionDependencies(theStart);
if (theStart != null)
{
theStart.Service = theService;
theStart.DataListSpecification = theService.DataListSpecification;
Dev2Logger.Debug("Getting container");
var container = GenerateContainer(theStart, dataObject, _workspace);
ErrorResultTO invokeErrors;
result = container.Execute(out invokeErrors, Update);
errors.MergeErrors(invokeErrors);
}
#endregion
}
else
{
errors.AddError(string.Format(ErrorResource.MalformedService, serviceId));
}
}
catch (Exception e)
{
errors.AddError(e.Message);
}
finally
{
if (dataObject.Environment.HasErrors())
{
var errorString = dataObject.Environment.FetchErrors();
var executionErrors = ErrorResultTO.MakeErrorResultFromDataListString(errorString);
errors.MergeErrors(executionErrors);
}
dataObject.Environment.AddError(errors.MakeDataListReady());
if (errors.HasErrors())
{
Dev2Logger.Error(errors.MakeDisplayReady());
}
}
}
}
finally
{
time.Stop();
ServerStats.IncrementTotalRequests();
ServerStats.IncrementTotalTime(time.ElapsedMilliseconds);
DispatchDebugErrors(errors, dataObject, StateType.End);
}
return(result);
}
// 4423 : TWR - sealed so that this cannot be overridden
protected override sealed void Execute(NativeActivityContext context)
{
Dev2Logger.Log.Debug(String.Format("Start {0}", GetType().Name));
_tmpErrors = new ErrorResultTO();
_isOnDemandSimulation = false;
var dataObject = context.GetExtension <IDSFDataObject>();
IDataListCompiler compiler = DataListFactory.CreateDataListCompiler();
// we need to register this child thread with the DataListRegistar so we can scope correctly ;)
DataListRegistar.RegisterActivityThreadToParentId(dataObject.ParentThreadID, Thread.CurrentThread.ManagedThreadId);
if (compiler != null)
{
string errorString = dataObject.Environment.FetchErrors();
_tmpErrors = ErrorResultTO.MakeErrorResultFromDataListString(errorString);
if (!(this is DsfFlowDecisionActivity))
{
}
DataListExecutionID.Set(context, dataObject.DataListID);
}
_previousParentInstanceID = dataObject.ParentInstanceID;
_isOnDemandSimulation = dataObject.IsOnDemandSimulation;
OnBeforeExecute(context);
try
{
var className = GetType().Name;
Tracker.TrackEvent(TrackerEventGroup.ActivityExecution, className);
if (ShouldExecuteSimulation)
{
OnExecuteSimulation(context);
}
else
{
OnExecute(context);
}
}
catch (Exception ex)
{
Dev2Logger.Log.Error("OnExecute", ex);
var errorString = ex.Message;
var errorResultTO = new ErrorResultTO();
errorResultTO.AddError(errorString);
if (compiler != null)
{
dataObject.Environment.AddError(errorResultTO.MakeDataListReady());
}
}
finally
{
if (!_isExecuteAsync || _isOnDemandSimulation)
{
var resumable = dataObject.WorkflowResumeable;
OnExecutedCompleted(context, false, resumable);
if (compiler != null)
{
DoErrorHandling(dataObject);
}
}
}
}
/// <summary>
/// Invokes the specified service as per the dataObject against theHost
/// </summary>
/// <param name="dataObject">The data object.</param>
/// <param name="errors">The errors.</param>
/// <returns></returns>
/// <exception cref="System.Exception">Can only execute workflows from web browser</exception>
public Guid Invoke(IDSFDataObject dataObject, out ErrorResultTO errors)
{
var result = GlobalConstants.NullDataListID;
var time = new Stopwatch();
time.Start();
errors = new ErrorResultTO();
int update = 0;
// BUG 9706 - 2013.06.22 - TWR : added pre debug dispatch
if (dataObject.Environment.HasErrors())
{
errors.AddError(dataObject.Environment.FetchErrors());
DispatchDebugErrors(errors, dataObject, StateType.Before);
}
errors.ClearErrors();
try
{
var serviceId = dataObject.ResourceID;
// we need to get better at getting this ;)
var serviceName = dataObject.ServiceName;
if (serviceId == Guid.Empty && string.IsNullOrEmpty(serviceName))
{
errors.AddError(Resources.DynamicServiceError_ServiceNotSpecified);
}
else
{
try
{
var sl = new ServiceLocator();
Dev2Logger.Log.Debug("Finding service");
var theService = serviceId == Guid.Empty ? sl.FindService(serviceName, _workspace.ID) : sl.FindService(serviceId, _workspace.ID);
if (theService == null)
{
errors.AddError("Service [ " + serviceName + " ] not found.");
}
else if (theService.Actions.Count <= 1)
{
#region Execute ESB container
var theStart = theService.Actions.FirstOrDefault();
if (theStart != null && theStart.ActionType != Common.Interfaces.Core.DynamicServices.enActionType.InvokeManagementDynamicService && theStart.ActionType != Common.Interfaces.Core.DynamicServices.enActionType.Workflow && dataObject.IsFromWebServer)
{
throw new Exception("Can only execute workflows from web browser");
}
Dev2Logger.Log.Debug("Mapping Action Dependencies");
MapServiceActionDependencies(theStart, sl);
// Invoke based upon type ;)
if (theStart != null)
{
theStart.DataListSpecification = theService.DataListSpecification;
Dev2Logger.Log.Debug("Getting container");
var container = GenerateContainer(theStart, dataObject, _workspace);
ErrorResultTO invokeErrors;
result = container.Execute(out invokeErrors, update);
errors.MergeErrors(invokeErrors);
}
#endregion
}
else
{
errors.AddError("Malformed Service [ " + serviceId + " ] it contains multiple actions");
}
}
catch (Exception e)
{
errors.AddError(e.Message);
}
finally
{
if (dataObject.Environment.HasErrors())
{
var errorString = dataObject.Environment.FetchErrors();
var executionErrors = ErrorResultTO.MakeErrorResultFromDataListString(errorString);
errors.MergeErrors(executionErrors);
}
dataObject.Environment.AddError(errors.MakeDataListReady());
if (errors.HasErrors())
{
Dev2Logger.Log.Error(errors.MakeDisplayReady());
}
}
}
}
finally
{
time.Stop();
ServerStats.IncrementTotalRequests();
ServerStats.IncrementTotalTime(time.ElapsedMilliseconds);
// BUG 9706 - 2013.06.22 - TWR : added
DispatchDebugErrors(errors, dataObject, StateType.End);
}
return(result);
}
