/// <summary>
/// 停止依赖该服务的其它服务。
/// </summary>
/// <param name="service">主服务。</param>
internal void StopDependencies(IService service)
{
if (!_isInit)
{
throw new InvalidOperationException("Need initialize");
}
AddinDescriptor descriptor = AddinDescriptor.FindAddinDescriptor(service);
if (descriptor == null)
{
throw new InvalidOperationException("This service is out of control");
}
Collection <AddinDescriptor> children = AddinDescriptor.GetDependencies(descriptor.Owner.FullPath);
if (children == null)
{
return;
}
AddinDescriptor temp = null;
IService s = null;
for (Int32 i = 0; i < children.Count; i++)
{
temp = children[i];
if (temp.BuildState != AddinBuildState.Build)
{
continue;
}
s = temp.Addin as IService;
if (s != null && s.State == AddinState.IncludeOrRuning)
{
s.Stop();
}
}
}
/// <summary>
/// 获取插件的暴露点。
/// </summary>
/// <param name="addin">插件。</param>
/// <returns>插件的暴露点。</returns>
internal String[] GetExposes(IAddin addin)
{
if (!_isInit)
{
throw new InvalidOperationException("Need initialize");
}
AddinDescriptor descriptor = AddinDescriptor.FindAddinDescriptor(addin);
if (descriptor == null)
{
return(null);
}
return(descriptor.Owner.Exposes);
}
/// <summary>
/// 销毁插件。
/// </summary>
/// <param name="addin">插件。</param>
internal void Destroy(IAddin addin)
{
if (!_isInit)
{
throw new InvalidOperationException("Need initialize");
}
AddinDescriptor descriptor = AddinDescriptor.FindAddinDescriptor(addin);
if (descriptor == null)
{
throw new InvalidOperationException("This addin is out of control");
}
descriptor.Destroy();
}
/// <summary>
/// 获取插件的子插件列表。
/// </summary>
/// <param name="addin">插件。</param>
/// <returns>子插件列表。</returns>
internal IAddin[] GetChildAddins(IAddin addin)
{
if (!_isInit)
{
throw new InvalidOperationException("Need initialize");
}
AddinDescriptor descriptor = AddinDescriptor.FindAddinDescriptor(addin);
if (descriptor == null)
{
throw new InvalidOperationException("This addin is out of control");
}
String[] exposes = descriptor.Owner.Exposes;
return(GetChildsImpl(descriptor.Owner));
}
/// <summary>
/// 构建指定插件的下一级插件列表。
/// </summary>
/// <param name="addin">下一级插件的父级插件。</param>
/// <returns>下一级插件列表。</returns>
internal IAddin[] BuildChildAddins(IAddin addin)
{
if (!_isInit)
{
throw new InvalidOperationException("Need initialize");
}
AddinDescriptor descriptor = AddinDescriptor.FindAddinDescriptor(addin);
if (descriptor == null)
{
throw new InvalidOperationException("This addin is out of control");
}
IList <IAddin> addins = new List <IAddin>();
BuildImpl(descriptor.Owner, ref addins);
return(addins.ToArray());
}
/// <summary>
/// 通知插件数据已经改变。
/// </summary>
/// <param name="addin">状态改变的插件。</param>
/// <param name="name">数据名称。</param>
/// <param name="newData">新数据。</param>
/// <param name="oldData">旧数据。</param>
internal void NotifyDataChanged(IAddin addin, String name, Object newData, Object oldData)
{
if (!_isInit)
{
throw new InvalidOperationException("Need initialize");
}
AddinDescriptor descriptor = AddinDescriptor.FindAddinDescriptor(addin);
String fullPath = descriptor.Owner.FullPath;
Collection <AddinDescriptor> descriptors = AddinDescriptor.GetDependencies(fullPath);
if (descriptors == null || descriptors.Count == 0)
{
return;
}
for (Int32 i = 0; i < descriptors.Count; i++)
{
if (descriptors[i].BuildState == AddinBuildState.Build)
{
descriptors[i].Addin.OnDataChanged(fullPath, name, newData, oldData);
}
}
}
