public virtual void Validate(MigratingTransitionInstance migratingInstance,
MigratingProcessInstance migratingProcessInstance,
MigratingTransitionInstanceValidationReportImpl instanceReport)
{
var targetActivity = (ActivityImpl)migratingInstance.TargetScope;
if ((targetActivity != null) && migratingInstance.AsyncAfter)
{
var jobInstance = migratingInstance.JobInstance;
//var config =
// (AsyncContinuationJobHandler.AsyncContinuationConfiguration)
// jobInstance.JobEntity.JobHandlerConfiguration;
//var sourceTransitionId = config.TransitionId;
if (targetActivity.OutgoingTransitions.Count > 1)
{
//if (ReferenceEquals(sourceTransitionId, null))
//{
// instanceReport.addFailure("Transition instance is assigned to no sequence flow" +
// " and target activity has more than one outgoing sequence flow");
//}
//else
//{
// var matchingOutgoingTransition = targetActivity.findOutgoingTransition(sourceTransitionId);
// if (matchingOutgoingTransition == null)
// {
// instanceReport.addFailure("Transition instance is assigned to a sequence flow" +
// " that cannot be matched in the target activity");
// }
//}
}
}
}
public virtual void handle(MigratingInstanceParseContext parseContext, TransitionInstance transitionInstance)
{
if (!isAsyncTransitionInstance(transitionInstance))
{
return;
}
MigrationInstruction applyingInstruction = parseContext.getInstructionFor(transitionInstance.ActivityId);
ScopeImpl sourceScope = parseContext.SourceProcessDefinition.findActivity(transitionInstance.ActivityId);
ScopeImpl targetScope = null;
if (applyingInstruction != null)
{
string activityId = applyingInstruction.TargetActivityId;
targetScope = parseContext.TargetProcessDefinition.findActivity(activityId);
}
ExecutionEntity asyncExecution = Context.CommandContext.ExecutionManager.findExecutionById(transitionInstance.ExecutionId);
MigratingTransitionInstance migratingTransitionInstance = parseContext.MigratingProcessInstance.addTransitionInstance(applyingInstruction, transitionInstance, sourceScope, targetScope, asyncExecution);
MigratingActivityInstance parentInstance = parseContext.getMigratingActivityInstanceById(transitionInstance.ParentActivityInstanceId);
migratingTransitionInstance.setParent(parentInstance);
IList <JobEntity> jobs = asyncExecution.Jobs;
parseContext.handleDependentTransitionInstanceJobs(migratingTransitionInstance, jobs);
parseContext.handleDependentVariables(migratingTransitionInstance, collectTransitionInstanceVariables(migratingTransitionInstance));
}
public virtual void Handle(MigratingInstanceParseContext parseContext,
MigratingTransitionInstance transitionInstance, IList <JobEntity> elements)
{
foreach (var job in elements)
{
if (!IsAsyncContinuation(job))
{
continue;
}
var targetScope = transitionInstance.TargetScope;
if (targetScope != null)
{
var targetJobDefinitionEntity =
parseContext.GetTargetJobDefinition(transitionInstance.TargetScope.Id, job.JobHandlerType);
var migratingJobInstance = new MigratingAsyncJobInstance(job, targetJobDefinitionEntity,
transitionInstance.TargetScope);
transitionInstance.DependentJobInstance = migratingJobInstance;
parseContext.Submit(migratingJobInstance);
}
parseContext.Consume(job);
}
}
public virtual void Validate(MigratingTransitionInstance migratingInstance,
MigratingProcessInstance migratingProcessInstance,
MigratingTransitionInstanceValidationReportImpl instanceReport)
{
if (IsInvalid(migratingInstance))
{
instanceReport.AddFailure("There is no migration instruction for this instance's activity");
}
}
protected internal virtual MigratingTransitionInstanceValidationReportImpl ValidateTransitionInstance(
MigratingTransitionInstance migratingTransitionInstance, MigratingProcessInstance migratingProcessInstance,
IList <IMigratingTransitionInstanceValidator> migratingTransitionInstanceValidators)
{
var instanceReport = new MigratingTransitionInstanceValidationReportImpl(migratingTransitionInstance);
foreach (var migratingTransitionInstanceValidator in migratingTransitionInstanceValidators)
{
migratingTransitionInstanceValidator.Validate(migratingTransitionInstance, migratingProcessInstance,
instanceReport);
}
return(instanceReport);
}
public virtual void Validate(MigratingTransitionInstance migratingInstance,
MigratingProcessInstance migratingProcessInstance,
MigratingTransitionInstanceValidationReportImpl instanceReport)
{
var targetActivity = (ActivityImpl)migratingInstance.TargetScope;
if (targetActivity != null)
{
if (IsProcessStartJob(migratingInstance.JobInstance.JobEntity) && !IsTopLevelActivity(targetActivity))
{
instanceReport.AddFailure(
"A transition instance that instantiates the process can only be migrated to a process-level flow node");
}
}
}
protected internal virtual IList <VariableInstanceEntity> CollectTransitionInstanceVariables(
MigratingTransitionInstance instance)
{
IList <VariableInstanceEntity> variables = new List <VariableInstanceEntity>();
var representativeExecution = instance.ResolveRepresentativeExecution();
if (representativeExecution.IsConcurrent)
{
throw new NotImplementedException();
//((List<VariableInstanceEntity>)variables).AddRange(representativeExecution.VariablesInternal);
}
else
{
throw new NotImplementedException();
//((List<VariableInstanceEntity>)variables).AddRange(ActivityInstanceHandler.GetConcurrentLocalVariables(representativeExecution));
}
return(variables);
}
public virtual void Validate(MigratingTransitionInstance migratingInstance,
MigratingProcessInstance migratingProcessInstance,
MigratingTransitionInstanceValidationReportImpl instanceReport)
{
var targetActivity = (ActivityImpl)migratingInstance.TargetScope;
if (targetActivity != null)
{
if (migratingInstance.AsyncAfter)
{
if (!targetActivity.AsyncAfter)
{
instanceReport.AddFailure("Target activity is not asyncAfter");
}
}
else
{
if (!targetActivity.AsyncBefore)
{
instanceReport.AddFailure("Target activity is not asyncBefore");
}
}
}
}
protected internal virtual IList <VariableInstanceEntity> collectTransitionInstanceVariables(MigratingTransitionInstance instance)
{
IList <VariableInstanceEntity> variables = new List <VariableInstanceEntity>();
ExecutionEntity representativeExecution = instance.resolveRepresentativeExecution();
if (representativeExecution.Concurrent)
{
((IList <VariableInstanceEntity>)variables).AddRange(representativeExecution.VariablesInternal);
}
else
{
((IList <VariableInstanceEntity>)variables).AddRange(ActivityInstanceHandler.getConcurrentLocalVariables(representativeExecution));
}
return(variables);
}
public virtual void handleDependentTransitionInstanceJobs(MigratingTransitionInstance migratingInstance, IList <JobEntity> jobs)
{
parser.DependentTransitionInstanceJobHandler.handle(this, migratingInstance, jobs);
}
public MigratingTransitionInstanceValidationReportImpl(MigratingTransitionInstance migratingTransitionInstance)
{
this.transitionInstanceId = migratingTransitionInstance.TransitionInstance.Id;
this.sourceScopeId = migratingTransitionInstance.SourceScope.Id;
this.migrationInstruction = migratingTransitionInstance.MigrationInstruction;
}
protected internal virtual bool IsInvalid(MigratingTransitionInstance migratingInstance)
{
return(HasNoInstruction(migratingInstance));
}
