public virtual B camundaTaskListenerExpression(string eventName, string expression)
{
CamundaTaskListener executionListener = createInstance(typeof(CamundaTaskListener));
executionListener.CamundaEvent = eventName;
executionListener.CamundaExpression = expression;
addExtensionElement(executionListener);
return(myself);
}
/// <summary>
/// Add a class based task listener with specified event name
/// </summary>
/// <param name="eventName"> - event names to listen to </param>
/// <param name="fullQualifiedClassName"> - a string representing a class </param>
/// <returns> the builder object </returns>
public virtual B camundaTaskListenerClass(string eventName, string fullQualifiedClassName)
{
CamundaTaskListener executionListener = createInstance(typeof(CamundaTaskListener));
executionListener.CamundaEvent = eventName;
executionListener.CamundaClass = fullQualifiedClassName;
addExtensionElement(executionListener);
return(myself);
}
protected internal static void addTaskListener(BpmnModelInstance targetModel, string activityId, string @event, string className)
{
CamundaTaskListener taskListener = targetModel.newInstance(typeof(CamundaTaskListener));
taskListener.CamundaClass = className;
taskListener.CamundaEvent = @event;
UserTask task = targetModel.getModelElementById(activityId);
task.builder().addExtensionElement(taskListener);
}
protected internal override Task createModelAccessTask(BpmnModelInstance modelInstance, Type delegateClass)
{
UserTask task = modelInstance.newInstance(typeof(UserTask));
task.Id = "userTask";
CamundaTaskListener executionListener = modelInstance.newInstance(typeof(CamundaTaskListener));
executionListener.CamundaEvent = [email protected]_Fields.EVENTNAME_CREATE;
//JAVA TO C# CONVERTER WARNING: The .NET Type.FullName property will not always yield results identical to the Java Class.getName method:
executionListener.CamundaClass = delegateClass.FullName;
task.builder().addExtensionElement(executionListener);
return(task);
}
protected internal virtual TaskListener initializeTaskListener(CmmnElement element, CmmnActivity activity, CmmnHandlerContext context, CamundaTaskListener listener)
{
ICollection <CamundaField> fields = listener.CamundaFields;
IList <FieldDeclaration> fieldDeclarations = initializeFieldDeclarations(element, activity, context, fields);
ExpressionManager expressionManager = context.ExpressionManager;
TaskListener taskListener = null;
string className = listener.CamundaClass;
string expression = listener.CamundaExpression;
string delegateExpression = listener.CamundaDelegateExpression;
CamundaScript scriptElement = listener.CamundaScript;
if (!string.ReferenceEquals(className, null))
{
taskListener = new ClassDelegateTaskListener(className, fieldDeclarations);
}
else if (!string.ReferenceEquals(expression, null))
{
Expression expressionExp = expressionManager.createExpression(expression);
taskListener = new ExpressionTaskListener(expressionExp);
}
else if (!string.ReferenceEquals(delegateExpression, null))
{
Expression delegateExp = expressionManager.createExpression(delegateExpression);
taskListener = new DelegateExpressionTaskListener(delegateExp, fieldDeclarations);
}
else if (scriptElement != null)
{
ExecutableScript executableScript = initializeScript(element, activity, context, scriptElement);
if (executableScript != null)
{
taskListener = new ScriptTaskListener(executableScript);
}
}
return(taskListener);
}
