protected internal ProcessStep(IRecordPointer <Guid> stepId, string stepName, IRecordPointer <Guid> transactionProcessPointer, IProcessStepType stepType, ISerializedParameters parameters, IRecordPointer <Guid> subsequentStepPointer, IEnumerable <IAlternateBranch> alternateBranches, IEnumerable <IChannel> authorizedChannels, IEnumerable <IStepRequirement> validationRequirements)
: base(stepId)
{
this.Name = stepName;
this.TransactionProcessPointer = transactionProcessPointer;
this.Type = stepType;
this.Parameters = parameters;
this.AlternateBranches = alternateBranches.ToList();
this.AuthorizedChannels = authorizedChannels.ToList();
this.ValidationRequirements = validationRequirements.ToList();
this.SubsequentStepPointer = subsequentStepPointer;
}
public IProcessStep CreateProcessStep(IProcessExecutionContext executionContext, IRecordPointer <Guid> stepId, string name, IRecordPointer <Guid> transactionProcessPointer, IProcessStepType processStepType, string parameters, IRecordPointer <Guid> subsequentStepPointer, IEnumerable <IAlternateBranch> alternateBranches, IEnumerable <IChannel> authorizedChannels, IEnumerable <IStepRequirement> validationRequirements, bool useCache = true)
{
try
{
if (executionContext is null)
{
throw new ArgumentNullException("executionContext");
}
if (stepId is null)
{
throw new ArgumentNullException("stepId");
}
useCache = useCache && executionContext.Cache != null;
string cacheKey = null;
if (useCache)
{
cacheKey = CACHE_KEY + stepId?.Id.ToString();
if (executionContext.Cache.Exists(cacheKey))
{
return(executionContext.Cache.Get <IProcessStep>(cacheKey));
}
}
if (transactionProcessPointer == null)
{
throw new ArgumentNullException("transactionProcessPointer.");
}
if (processStepType == null)
{
throw new ArgumentNullException("processStepType");
}
if (authorizedChannels == null)
{
throw new ArgumentNullException("authorizedChannels");
}
if (validationRequirements == null)
{
throw new ArgumentNullException("validationRequirements");
}
if (alternateBranches == null)
{
throw new ArgumentNullException("alternateBraches");
}
var serializedParameter = this.ParameterSerializer.CreateParamters(parameters);
processStepType.ValidateStepParameters(executionContext, serializedParameter);
IProcessStep step = new ProcessStep(stepId, name, transactionProcessPointer, processStepType, serializedParameter, subsequentStepPointer, alternateBranches, authorizedChannels, validationRequirements);
if (useCache)
{
var settings = SettingsFactory.CreateSettings(executionContext.Settings);
var cacheTimeout = settings.ProcessStepCacheTimeout;
executionContext.Cache.Add <IProcessStep>(cacheKey, step, cacheTimeout.Value);
}
return(step);
}
catch (Exception ex)
{
throw ex;
}
}
