/// <summary>Reconnect an object to the current session.</summary>
/// <remarks>
/// Reconnect an object to the current session. It connects the object and
/// all the dependent objects (Objects accessible from the object graph of the
/// root object
/// </remarks>
public override void Reconnect(object @object)
{
if (@object == null)
{
throw new NeoDatis.Odb.ODBRuntimeException(NeoDatis.Odb.Core.NeoDatisError.ReconnectCanReconnectNullObject
);
}
NeoDatis.Odb.Core.Transaction.ICrossSessionCache crossSessionCache = NeoDatis.Odb.Impl.Core.Transaction.CacheFactory
.GetCrossSessionCache(GetBaseIdentification().GetIdentification());
NeoDatis.Odb.OID oid = crossSessionCache.GetOid(@object);
//in some situation the user can control the disconnect and reconnect
//so before throws an exception test if in the current session
//there is the object on the cache
if (oid == null)
{
throw new NeoDatis.Odb.ODBRuntimeException(NeoDatis.Odb.Core.NeoDatisError.CrossSessionCacheNullOidForObject
.AddParameter(@object));
}
NeoDatis.Odb.Core.Layers.Layer2.Meta.ObjectInfoHeader oih = objectReader.ReadObjectInfoHeaderFromOid
(oid, false);
GetSession(true).AddObjectToCache(oid, @object, oih);
// Retrieve Dependent Objects
NeoDatis.Odb.Impl.Core.Layers.Layer1.Introspector.GetDependentObjectIntrospectingCallback
getObjectsCallback = new NeoDatis.Odb.Impl.Core.Layers.Layer1.Introspector.GetDependentObjectIntrospectingCallback
();
NeoDatis.Odb.Core.Layers.Layer2.Meta.ClassInfo ci = GetSession(true).GetMetaModel
().GetClassInfoFromId(oih.GetClassInfoId());
objectIntrospector.GetMetaRepresentation(@object, ci, true, null, getObjectsCallback
);
System.Collections.Generic.ICollection <object> dependentObjects = getObjectsCallback
.GetObjects();
System.Collections.Generic.IEnumerator <object> iterator = dependentObjects.GetEnumerator
();
while (iterator.MoveNext())
{
object o = iterator.Current;
if (o != null)
{
oid = crossSessionCache.GetOid(o);
if (oid == null)
{
throw new NeoDatis.Odb.ODBRuntimeException(NeoDatis.Odb.Core.NeoDatisError.CrossSessionCacheNullOidForObject
.AddParameter(o));
}
oih = objectReader.ReadObjectInfoHeaderFromOid(oid, false);
GetSession(true).AddObjectToCache(oid, o, oih);
}
}
}
/// <summary>Reconnect an object to the current session.</summary>
/// <remarks>
/// Reconnect an object to the current session. It connects the object and
/// all the dependent objects (Objects accessible from the object graph of the
/// root object
/// </remarks>
public override void Reconnect(object @object)
{
if (@object == null)
{
throw new NeoDatis.Odb.ODBRuntimeException(NeoDatis.Odb.Core.NeoDatisError.ReconnectCanReconnectNullObject
);
}
NeoDatis.Odb.Core.Transaction.ICrossSessionCache crossSessionCache = NeoDatis.Odb.Impl.Core.Transaction.CacheFactory
.GetCrossSessionCache(GetBaseIdentification().GetIdentification());
NeoDatis.Odb.OID oid = crossSessionCache.GetOid(@object);
//in some situation the user can control the disconnect and reconnect
//so before throws an exception test if in the current session
//there is the object on the cache
if (oid == null)
{
throw new NeoDatis.Odb.ODBRuntimeException(NeoDatis.Odb.Core.NeoDatisError.CrossSessionCacheNullOidForObject
.AddParameter(@object));
}
NeoDatis.Odb.Core.Layers.Layer2.Meta.ObjectInfoHeader oih = objectReader.ReadObjectInfoHeaderFromOid
(oid, false);
GetSession(true).AddObjectToCache(oid, @object, oih);
// Retrieve Dependent Objects
NeoDatis.Odb.Impl.Core.Layers.Layer1.Introspector.GetDependentObjectIntrospectingCallback
getObjectsCallback = new NeoDatis.Odb.Impl.Core.Layers.Layer1.Introspector.GetDependentObjectIntrospectingCallback
();
NeoDatis.Odb.Core.Layers.Layer2.Meta.ClassInfo ci = GetSession(true).GetMetaModel
().GetClassInfoFromId(oih.GetClassInfoId());
objectIntrospector.GetMetaRepresentation(@object, ci, true, null, getObjectsCallback
);
System.Collections.Generic.ICollection<object> dependentObjects = getObjectsCallback
.GetObjects();
System.Collections.Generic.IEnumerator<object> iterator = dependentObjects.GetEnumerator
();
while (iterator.MoveNext())
{
object o = iterator.Current;
if (o != null)
{
oid = crossSessionCache.GetOid(o);
if (oid == null)
{
throw new NeoDatis.Odb.ODBRuntimeException(NeoDatis.Odb.Core.NeoDatisError.CrossSessionCacheNullOidForObject
.AddParameter(o));
}
oih = objectReader.ReadObjectInfoHeaderFromOid(oid, false);
GetSession(true).AddObjectToCache(oid, o, oih);
}
}
}
