/// <summary>
/// 获得活动目录实体
/// </summary>
/// <typeparam name="T">活动目录实体类型</typeparam>
/// <param name="de">DirectoryEntry</param>
/// <returns>活动目录实体</returns>
public T GetEntity <T>(DirectoryEntry de) where T : IDirectoryEntity
{
try {
T entityObject = (T)Activator.CreateInstance(typeof(T));
foreach (PropertyInfo property in typeof(T).GetProperties())
{
foreach (object customAttribute in property.GetCustomAttributes(true))
{
DirectoryAttributeAttribute attribute = customAttribute as DirectoryAttributeAttribute;
if (null != attribute)
{
object value = de.Properties[attribute.Attribute].Value;
property.SetValue(entityObject, Convertor.ChangeType(de.Properties[attribute.Attribute].Value, property.PropertyType), null);
}
}
}
DirectoryEntity entity = entityObject as DirectoryEntity;
entity.ParentGuid = de.Parent.Guid;
entity.ParentPath = de.Parent.Path;
entity.Path = de.Path;
entity.DirectoryEntry = de;
entity.PropertyChanged += new System.ComponentModel.PropertyChangedEventHandler(entity_PropertyChanged);
return(entityObject);
} catch {
return(default(T));
}
}
/// <summary>
/// 移动实体到指定实体下
/// </summary>
/// <param name="entity"></param>
public void MoveTo(DirectoryEntity entity)
{
this.DirectoryEntry.MoveTo(entity.DirectoryEntry);
this._path = this.DirectoryEntry.Path;
this._distinguishedName = this.DirectoryEntry.Properties["distinguishedName"][0].ToString();
this._whenChanged = DateTime.Parse(this.DirectoryEntry.Properties["whenChanged"][0].ToString());
}
/// <summary>
/// 删除实体（提交更改后生效）
/// </summary>
/// <param name="entity"></param>
public void DeleteOnSubmit(DirectoryEntity entity)
{
if (!_changes.ContainsKey(entity))
{
DirectoryChangeInfo info = new DirectoryChangeInfo {
ChangeType = ChangeType.Delete,
Entity = entity
};
_changes.Add(entity, info);
}
}
/// <summary>
/// 插入实体（提交更改后生效）
/// </summary>
/// <param name="parent"></param>
/// <param name="entity"></param>
public void InsertOnSubmit(DirectoryEntry parent, DirectoryEntity entity)
{
if (!_changes.ContainsKey(entity))
{
DirectoryChangeInfo info = new DirectoryChangeInfo {
ChangeType = ChangeType.Insert,
Entity = entity,
Parent = parent
};
_changes.Add(entity, info);
}
}
void entity_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
DirectoryEntity entity = sender as DirectoryEntity;
if (!_changes.ContainsKey(entity))
{
_changes.Add(entity, new DirectoryChangeInfo {
Entity = entity,
ChangeType = ChangeType.Update,
Properties = new List <string>()
});
}
if (!_changes[entity].Properties.Contains(e.PropertyName))
{
_changes[entity].Properties.Add(e.PropertyName);
}
}
void entities_EntityAddedEvent(DirectoryEntry parent, DirectoryEntity sender)
{
this.InsertOnSubmit(parent, sender);
}
void entities_EntityDeletedEvent(DirectoryEntity sender)
{
this.DeleteOnSubmit(sender);
}
/// <summary>
/// 插入实体（提交更改后生效）
/// </summary>
/// <param name="parent">父</param>
/// <param name="entity"></param>
public void InsertOnSubmit(DirectoryEntity parent, DirectoryEntity entity)
{
InsertOnSubmit(parent.DirectoryEntry, entity);
}
/// <summary>
/// 插入实体（提交更改后生效）
/// </summary>
/// <param name="entity"></param>
public void InsertOnSubmit(DirectoryEntity entity)
{
InsertOnSubmit(this.SearchRoot, entity);
}