public virtual void Test1()
{
NeoDatis.Odb.Core.Transaction.ICache cache = NeoDatis.Odb.Impl.Core.Transaction.CacheFactory
.GetLocalCache(null, "test");
string s1 = "ola1";
string s2 = "ola2";
string s3 = "ola3";
cache.StartInsertingObjectWithOid(s1, NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(1), null);
cache.StartInsertingObjectWithOid(s2, NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(2), null);
cache.StartInsertingObjectWithOid(s3, NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(3), null);
AssertTrue(cache.IdOfInsertingObject(s1) != NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.StorageEngineConstant
.NullObjectId);
AssertTrue(cache.IdOfInsertingObject(s2) != NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.StorageEngineConstant
.NullObjectId);
AssertTrue(cache.IdOfInsertingObject(s3) != NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.StorageEngineConstant
.NullObjectId);
cache.EndInsertingObject(s3);
cache.EndInsertingObject(s2);
cache.EndInsertingObject(s1);
AssertTrue(cache.IdOfInsertingObject(s1) == NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.StorageEngineConstant
.NullObjectId);
AssertTrue(cache.IdOfInsertingObject(s2) == NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.StorageEngineConstant
.NullObjectId);
AssertTrue(cache.IdOfInsertingObject(s3) == NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.StorageEngineConstant
.NullObjectId);
}
/// <summary>This method is used to make sure that client oids and server oids are equal.
/// </summary>
/// <remarks>
/// This method is used to make sure that client oids and server oids are equal.
/// <pre>
/// When storing an object, the client side does nt know the oid that each object will receive. So the client create
/// temporary (sequencial) oids. These oids are sent to the server in the object meta-representations. On the server side,
/// real OIDs are created and associated to the objects and to the client side ids. After calling the store on the server side
/// The client use the the synchronizeIds method to replace client ids by the right server side ids.
/// </pre>
/// </remarks>
public virtual void SynchronizeIds(NeoDatis.Odb.OID[] clientIds, NeoDatis.Odb.OID
[] serverIds)
{
if (clientIds.Length != clientOids.Count)
{
throw new NeoDatis.Odb.ODBRuntimeException(NeoDatis.Odb.Core.NeoDatisError.ClientServerSynchronizeIds
.AddParameter(clientOids.Count).AddParameter(clientIds.Length));
}
NeoDatis.Odb.Core.Server.Layers.Layer2.Meta.ClientNonNativeObjectInfo cnnoi = null;
NeoDatis.Odb.Core.Transaction.ICache cache = GetSession().GetCache();
object @object = null;
NeoDatis.Odb.OID id = null;
NeoDatis.Odb.Core.Transaction.ICrossSessionCache crossSessionCache = NeoDatis.Odb.Impl.Core.Transaction.CacheFactory
.GetCrossSessionCache(storageEngine.GetBaseIdentification().GetIdentification());
for (int i = 0; i < clientIds.Length; i++)
{
id = clientIds[i];
cnnoi = aois[id];
@object = objects[id];
// Server ids may be null when an object or part of an object has been updated.
// In these case local objects have already the correct ids
if (serverIds[i] != null)
{
cnnoi.SetOid(serverIds[i]);
cache.AddObject(serverIds[i], @object, cnnoi.GetHeader());
}
// As serverIds may be null, we need to check it
if (NeoDatis.Odb.OdbConfiguration.ReconnectObjectsToSession() && serverIds[i] !=
null)
{
crossSessionCache.AddObject(@object, serverIds[i]);
}
}
}
public Session(string id, string baseIdentification)
{
cache = BuildCache();
tmpCache = BuildTmpCache();
this.id = id;
this.baseIdentification = baseIdentification;
}
public Session(string id, string baseIdentification)
{
cache = BuildCache();
tmpCache = BuildTmpCache();
this.id = id;
this.baseIdentification = baseIdentification;
}
/// <exception cref="System.IO.IOException"></exception>
public virtual void Test2()
{
NeoDatis.Odb.Core.Transaction.ICache cache = NeoDatis.Odb.Impl.Core.Transaction.CacheFactory
.GetLocalCache(null, "temp");
string s1 = "ola1";
string s2 = "ola2";
string s3 = "ola3";
for (int i = 0; i < 1000 * 3; i += 3)
{
cache.StartInsertingObjectWithOid(s1, NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(i + 1), null);
cache.StartInsertingObjectWithOid(s2, NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(i + 2), null);
cache.StartInsertingObjectWithOid(s3, NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(i + 3), null);
}
AssertEquals(1000, cache.InsertingLevelOf(s1));
AssertEquals(1000, cache.InsertingLevelOf(s2));
AssertEquals(1000, cache.InsertingLevelOf(s3));
for (int i = 0; i < 1000; i++)
{
cache.EndInsertingObject(s1);
cache.EndInsertingObject(s2);
cache.EndInsertingObject(s3);
}
AssertEquals(0, cache.InsertingLevelOf(s1));
AssertEquals(0, cache.InsertingLevelOf(s2));
AssertEquals(0, cache.InsertingLevelOf(s3));
cache.StartInsertingObjectWithOid(s1, NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(1), null);
cache.StartInsertingObjectWithOid(s1, NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(1), null);
cache.StartInsertingObjectWithOid(s1, NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(1), null);
cache.StartInsertingObjectWithOid(s2, NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(2), null);
cache.StartInsertingObjectWithOid(s3, NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(3), null);
AssertTrue(cache.IdOfInsertingObject(s1) != NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.StorageEngineConstant
.NullObjectId);
AssertTrue(cache.IdOfInsertingObject(s2) != NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.StorageEngineConstant
.NullObjectId);
AssertTrue(cache.IdOfInsertingObject(s3) != NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.StorageEngineConstant
.NullObjectId);
cache.EndInsertingObject(s3);
cache.EndInsertingObject(s2);
cache.EndInsertingObject(s1);
AssertTrue(cache.IdOfInsertingObject(s1) != NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.StorageEngineConstant
.NullObjectId);
AssertTrue(cache.IdOfInsertingObject(s2) == NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.StorageEngineConstant
.NullObjectId);
AssertTrue(cache.IdOfInsertingObject(s3) == NeoDatis.Odb.Impl.Core.Layers.Layer3.Engine.StorageEngineConstant
.NullObjectId);
}
public virtual void Test3()
{
NeoDatis.Odb.Core.Transaction.ICache cache = NeoDatis.Odb.Impl.Core.Transaction.CacheFactory
.GetLocalCache(null, "temp");
NeoDatis.Odb.Core.Layers.Layer2.Meta.ClassInfo ci = new NeoDatis.Odb.Core.Layers.Layer2.Meta.ClassInfo
(this.GetType().FullName);
ci.SetPosition(1);
NeoDatis.Odb.Core.Layers.Layer2.Meta.ObjectInfoHeader oih1 = new NeoDatis.Odb.Core.Layers.Layer2.Meta.ObjectInfoHeader
();
NeoDatis.Odb.Core.Layers.Layer2.Meta.ObjectInfoHeader oih2 = new NeoDatis.Odb.Core.Layers.Layer2.Meta.ObjectInfoHeader
();
NeoDatis.Odb.Core.Layers.Layer2.Meta.ObjectInfoHeader oih3 = new NeoDatis.Odb.Core.Layers.Layer2.Meta.ObjectInfoHeader
();
oih1.SetOid(NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID(1));
oih2.SetOid(NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID(10));
oih3.SetOid(NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID(100));
NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo nnoi1 = new NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo
(oih1, ci);
NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo nnoi2 = new NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo
(oih2, ci);
NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo nnoi3 = new NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo
(oih3, ci);
cache.StartReadingObjectInfoWithOid(NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(1), nnoi1);
cache.StartReadingObjectInfoWithOid(NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(10), nnoi2);
cache.StartReadingObjectInfoWithOid(NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(100), nnoi3);
AssertTrue(cache.IsReadingObjectInfoWithOid(NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(1)));
AssertTrue(cache.IsReadingObjectInfoWithOid(NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(10)));
AssertTrue(cache.IsReadingObjectInfoWithOid(NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(100)));
cache.EndReadingObjectInfo(nnoi1.GetOid());
cache.EndReadingObjectInfo(nnoi2.GetOid());
cache.EndReadingObjectInfo(nnoi3.GetOid());
AssertFalse(cache.IsReadingObjectInfoWithOid(NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(1)));
AssertFalse(cache.IsReadingObjectInfoWithOid(NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(10)));
AssertFalse(cache.IsReadingObjectInfoWithOid(NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID
(100)));
}
public override NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo BuildNnoi
(object o, NeoDatis.Odb.Core.Layers.Layer2.Meta.ClassInfo info, NeoDatis.Odb.Core.Layers.Layer2.Meta.AbstractObjectInfo
[] values, long[] attributesIdentification, int[] attributeIds, System.Collections.Generic.IDictionary
<object, NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo> alreadyReadObjects
)
{
NeoDatis.Odb.Core.Server.Layers.Layer2.Meta.ClientNonNativeObjectInfo cnnoi = new
NeoDatis.Odb.Core.Server.Layers.Layer2.Meta.ClientNonNativeObjectInfo(null, info
, values, attributesIdentification, attributeIds);
cnnoi.SetLocalOid(NeoDatis.Odb.Core.Oid.OIDFactory.BuildObjectOID(alreadyReadObjects
.Count + 1));
NeoDatis.Odb.OID id = cnnoi.GetLocalOid();
NeoDatis.Odb.Core.Transaction.ICache cache = GetSession().GetCache();
// Check if object is in the cache, if so sets its id
NeoDatis.Odb.OID oid = cache.GetOid(o, false);
if (oid != null)
{
cnnoi.SetOid(oid);
}
clientOids.Add(id);
aois.Add(id, cnnoi);
objects.Add(id, o);
return(cnnoi);
}