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EntityCore

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This commit is contained in:
Ahmed Zamil
2020-02-15 11:21:28 +03:00
parent 3205499747
commit 7a21f6a928
27 changed files with 962 additions and 830 deletions
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88
Esyur/Resource/Instance.cs
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@ -20,22 +20,14 @@ namespace Esyur.Resource
{
string name;
//IQueryable<IResource> children;//
//AutoList<IResource, Instance> children;// = new AutoList<IResource, Instance>();
WeakReference<IResource> resource;
IStore store;
//AutoList<IResource, Instance> parents;// = new AutoList<IResource>();
//bool inherit;
ResourceTemplate template;
AutoList<IPermissionsManager, Instance> managers;// = new AutoList<IPermissionManager, Instance>();
AutoList<IPermissionsManager, Instance> managers;
public delegate void ResourceModifiedEvent(IResource resource, string propertyName, object newValue);
//public delegate void ResourceEventOccurredEvent(IResource resource, string eventName, string[] users, DistributedConnection[] connections, object[] args);
public delegate void ResourceEventOccurredEvent(IResource resource, object issuer, Session[] receivers, string eventName, object[] args);
public delegate void ResourceDestroyedEvent(IResource resource);
public event ResourceModifiedEvent ResourceModified;
@ -44,7 +36,7 @@ namespace Esyur.Resource
bool loading = false;
KeyList<string, object> attributes;
//KeyList<string, object> attributes;
List<ulong> ages = new List<ulong>();
List<DateTime> modificationDates = new List<DateTime>();
@ -53,17 +45,18 @@ namespace Esyur.Resource
uint id;
public KeyList<string, object> Variables { get; } = new KeyList<string, object>();
/// <summary>
/// Instance attributes are custom properties associated with the instance, a place to store information by IStore.
/// </summary>
public KeyList<string, object> Attributes
{
get
{
return attributes;
}
}
//public KeyList<string, object> Attributes
//{
// get
// {
// return attributes;
// }
//}
public override string ToString()
{
@ -72,6 +65,19 @@ namespace Esyur.Resource
public bool RemoveAttributes(string[] attributes = null)
{
return false;
/*
IResource res;
if (!resource.TryGetTarget(out res))
return false;
return store.RemoveAttributes(res, attributes);
*/
/*
if (attributes == null)
this.attributes.Clear();
else
@ -81,10 +87,31 @@ namespace Esyur.Resource
}
return true;
*/
}
public Structure GetAttributes(string[] attributes = null)
{
// @TODO
Structure rt = new Structure();
if (attributes != null)
{
for (var i = 0; i < attributes.Length; i++)
{
var at = template.GetAttributeTemplate(attributes[i]);
if (at != null)
{
}
}
}
return rt;
/*
var st = new Structure();
if (attributes == null)
@ -132,10 +159,31 @@ namespace Esyur.Resource
}
return st;
*/
}
public bool SetAttributes(Structure attributes, bool clearAttributes = false)
{
// @ TODO
IResource res;
if (resource.TryGetTarget(out res))
{
foreach (var kv in attributes)
{
var at = template.GetAttributeTemplate(kv.Key);
if (at != null)
if (at.Info.CanWrite)
at.Info.SetValue(res, kv.Value);
}
}
return true;
/*
try
{
@ -183,6 +231,7 @@ namespace Esyur.Resource
}
return true;
*/
}
/*
@ -758,12 +807,15 @@ namespace Esyur.Resource
IResource res;
if (this.resource.TryGetTarget(out res))
{
//return store.Applicable(res, session, action, member, inquirer);
foreach (IPermissionsManager manager in managers)
{
var r = manager.Applicable(res, session, action, member, inquirer);
if (r != Ruling.DontCare)
return r;
}
}
return Ruling.DontCare;
@ -790,7 +842,7 @@ namespace Esyur.Resource
this.name = name;
this.instanceAge = age;
this.attributes = new KeyList<string, object>(this);
//this.attributes = new KeyList<string, object>(this);
//children = new AutoList<IResource, Instance>(this);
//parents = new AutoList<IResource, Instance>(this);
managers = new AutoList<IPermissionsManager, Instance>(this);