public virtual void UpdateVariable(ICoreVariableInstance value)
{
if (!ContainsKey(value.Name))
{
throw ProcessEngineLogger.CoreLogger.DuplicateVariableInstanceException(value);
}
}
protected internal virtual void InvokeVariableLifecycleListenersUpdate(ICoreVariableInstance variableInstance,
AbstractVariableScope sourceScope,
IList <IVariableInstanceLifecycleListener <ICoreVariableInstance> > lifecycleListeners)
{
foreach (var lifecycleListener in lifecycleListeners)
{
lifecycleListener.OnUpdate(variableInstance, sourceScope);
}
}
public virtual void AddVariable(ICoreVariableInstance value)
{
if (ContainsKey(value.Name))
{
throw ProcessEngineLogger.CoreLogger.DuplicateVariableInstanceException(value);
}
VariablesMap[value.Name] = value;
foreach (var listener in Observers)
{
listener.OnAdd(value);
}
}
private T GetTypedValueFromVariableInstance <T>(bool deserializeValue, ICoreVariableInstance variableInstance)
{
if (variableInstance != null)
{
var r = variableInstance.GetTypedValue(deserializeValue);
if (typeof(T) == typeof(string))
{
return((T)r.Value);
}
return((T)variableInstance.GetTypedValue(deserializeValue));
}
else
{
return(default(T));
}
}
protected internal virtual object GetValueFromVariableInstance(bool deserializeObjectValue,
ICoreVariableInstance variableInstance)
{
if (variableInstance != null)
{
var typedValue = variableInstance.GetTypedValue(deserializeObjectValue);
if (typedValue != null && typedValue.Value != null)
{
return(typedValue.Value);
}
//return typedValue;
else
{
return
(variableInstance.Execution.ProcessBusinessKey);
}
}
return(null);
}
protected internal virtual void InvokeVariableLifecycleListenersUpdate(ICoreVariableInstance variableInstance,
AbstractVariableScope sourceScope)
{
InvokeVariableLifecycleListenersUpdate(variableInstance, sourceScope, VariableInstanceLifecycleListeners);
}
public virtual ProcessEngineException MissingVariableInstanceException(ICoreVariableInstance variableInstance)
{
return
(new ProcessEngineException(ExceptionMessage("004",
"Cannot update variable instance with name {0}. Variable does not exist", variableInstance.Name)));
}
public virtual ProcessEngineException DuplicateVariableInstanceException(ICoreVariableInstance variableInstance)
{
return
(new ProcessEngineException(ExceptionMessage("004",
"Cannot add variable instance with name {0}. Variable already exists", variableInstance.Name)));
}
public void OnRemove(ICoreVariableInstance variable)
{
variable.Task = null;
}
public void OnAdd(ICoreVariableInstance variable)
{
variable.Task = Task;
}
public virtual bool ContainsValue(ICoreVariableInstance value)
{
return(VariablesMap.Values.Contains(value));
}
public void OnRemove(ICoreVariableInstance variable)
{
variable.Execution = null;
}
public void OnAdd(ICoreVariableInstance variable)
{
variable.Execution = execution;
}
public HistoryEventCreatorAnonymousInnerClassHelper3(VariableInstanceHistoryListener outerInstance, ICoreVariableInstance variableInstance, AbstractVariableScope sourceScope)
{
this._outerInstance = outerInstance;
this._variableInstance = (VariableInstanceEntity)variableInstance;
this._sourceScope = sourceScope;
}
public VariableEvent(ICoreVariableInstance variableInstance, string eventName, AbstractVariableScope sourceScope)
{
this.variableInstance = variableInstance;
this.eventName = eventName;
this.sourceScope = sourceScope;
}
