public static bool Publish(IEntity entity, EntityPersistentEventType eventType)
{
var _event = new EntityEventArgs(entity, eventType);
var subject = new EntityPersistentSubject(entity.EntityType, eventType, _event);
SynchronizedSubscribeManager.Instance.Publish(subject);
return(!_event.Cancel);
}
public static bool Publish <TEntity>(EntityPersistentEventType eventType)
{
var _event = new EntityEventTypeArgs(eventType);
var subject = new EntityPersistentSubject(typeof(TEntity), eventType, _event);
SynchronizedSubscribeManager.Instance.Publish(subject);
return(!_event.Cancel);
}
public static bool Publish <TEntity>(IEnumerable <IEntity> entities, EntityPersistentOperater operType, EntityPersistentEventType eventType)
{
var _event = new EntitiesArgs(entities, operType, eventType);
var subject = new EntityPersistentSubject(typeof(TEntity), eventType, _event);
SynchronizedSubscribeManager.Instance.Publish(subject);
return(!_event.Cancel);
}
/// <summary>
/// 接收主题信息并进行处理。
/// </summary>
/// <param name="subject"></param>
public void Accept(EntityPersistentSubject subject)
{
switch (subject.EventType)
{
case EntityPersistentEventType.BeforeCreate:
{
if (subject.Argument is EntityEventArgs arg)
{
arg.Cancel = !OnBeforeCreate(arg.Entity);
}
}
break;
case EntityPersistentEventType.AfterCreate:
{
if (subject.Argument is EntityEventArgs arg)
{
OnAfterCreate(arg.Entity);
}
}
OnCreate(subject.EntityType);
break;
case EntityPersistentEventType.BeforeUpdate:
{
if (subject.Argument is EntityEventArgs arg)
{
arg.Cancel = !OnBeforeUpdate(arg.Entity);
}
}
break;
case EntityPersistentEventType.AfterUpdate:
{
if (subject.Argument is EntityEventArgs arg)
{
OnAfterUpdate(arg.Entity);
}
}
OnUpdate(subject.EntityType);
break;
case EntityPersistentEventType.BeforeRemove:
{
if (subject.Argument is EntityEventArgs arg)
{
arg.Cancel = !OnBeforeRemove(arg.Entity);
}
}
break;
case EntityPersistentEventType.AfterRemove:
{
if (subject.Argument is EntityEventArgs arg)
{
OnAfterRemove(arg.Entity);
}
}
OnRemove(subject.EntityType);
break;
case EntityPersistentEventType.BeforeBatch:
{
var arg = subject.Argument as EntitiesArgs;
arg.Cancel = !OnBeforeBatch(arg.Entities, arg.OperType);
}
break;
case EntityPersistentEventType.AfterBatch:
{
var arg = subject.Argument as EntitiesArgs;
OnAfterBatch(arg.Entities, arg.OperType);
switch (arg.OperType)
{
case EntityPersistentOperater.Create:
OnCreate(subject.EntityType);
break;
case EntityPersistentOperater.Update:
OnUpdate(subject.EntityType);
break;
case EntityPersistentOperater.Remove:
OnRemove(subject.EntityType);
break;
}
}
break;
}
}
public static void Publish(IEntity entity, EntityPersistentEventType eventType)
{
var subject = new EntityPersistentSubject(entity.EntityType, eventType, new EntityEventArgs(entity, eventType));
DefaultSubscribeManager.Instance.Publish(subject);
}
public static void Publish <TEntity>(EntityPersistentEventType eventType)
{
var subject = new EntityPersistentSubject(typeof(TEntity), eventType, new EntityEventTypeArgs(eventType));
DefaultSubscribeManager.Instance.Publish(subject);
}
public static void Publish <TEntity>(IEnumerable <IEntity> entities, EntityPersistentOperater operType, EntityPersistentEventType eventType)
{
var subject = new EntityPersistentSubject(typeof(TEntity), eventType, new EntitiesArgs(entities, operType, eventType));
DefaultSubscribeManager.Instance.Publish(subject);
}