internal static T ItemBind <T>(StoreSession session, StoreId storeId, Schema expectedSchema, ItemBuilder.MapiMessageCreator mapiMessageCreator, ItemBindOption itemBindOption, ICollection <PropertyDefinition> propertiesToLoad) where T : Item
{
propertiesToLoad = ItemBuilder.GetPropertiesToLoad(itemBindOption, expectedSchema, propertiesToLoad);
bool flag = false;
CoreItem coreItem = null;
Item item = null;
T t = default(T);
T result;
try
{
StoreObjectType storeObjectType = StoreObjectType.Unknown;
coreItem = ItemBuilder.CoreItemBind(session, storeId, mapiMessageCreator, itemBindOption, propertiesToLoad, ref storeObjectType);
ItemCreateInfo itemCreateInfo = ItemCreateInfo.GetItemCreateInfo(storeObjectType);
item = itemCreateInfo.Creator(coreItem);
t = item.DownCastStoreObject <T>();
flag = true;
result = t;
}
finally
{
if (!flag)
{
Util.DisposeIfPresent(t);
Util.DisposeIfPresent(item);
Util.DisposeIfPresent(coreItem);
}
}
return(result);
}
public ICoreItem OpenAttachedItem(ICollection <PropertyDefinition> propertiesToLoad, AttachmentPropertyBag attachmentBag, bool isNew)
{
MapiMessage mapiMessage = null;
PersistablePropertyBag persistablePropertyBag = null;
CoreItem coreItem = null;
bool flag = false;
StoreObjectId storeObjectId = null;
byte[] array = null;
ICoreItem result;
try
{
StoreObjectPropertyBag storeObjectPropertyBag = (StoreObjectPropertyBag)attachmentBag.PersistablePropertyBag;
MapiAttach mapiAttach = (MapiAttach)storeObjectPropertyBag.MapiProp;
StoreSession session = this.AttachmentCollection.ContainerItem.Session;
OpenPropertyFlags openPropertyFlags = isNew ? OpenPropertyFlags.Create : (this.AttachmentCollection.IsReadOnly ? OpenPropertyFlags.BestAccess : OpenPropertyFlags.BestAccess);
openPropertyFlags |= OpenPropertyFlags.DeferredErrors;
string text = storeObjectPropertyBag.TryGetProperty(InternalSchema.ItemClass) as string;
Schema schema = (text != null) ? ObjectClass.GetSchema(text) : MessageItemSchema.Instance;
propertiesToLoad = InternalSchema.Combine <PropertyDefinition>(schema.AutoloadProperties, propertiesToLoad);
StoreSession session2 = this.AttachmentCollection.ContainerItem.Session;
bool flag2 = false;
try
{
if (session2 != null)
{
session2.BeginMapiCall();
session2.BeginServerHealthCall();
flag2 = true;
}
if (StorageGlobals.MapiTestHookBeforeCall != null)
{
StorageGlobals.MapiTestHookBeforeCall(MethodBase.GetCurrentMethod());
}
mapiMessage = mapiAttach.OpenEmbeddedMessage(openPropertyFlags);
}
catch (MapiPermanentException ex)
{
throw StorageGlobals.TranslateMapiException(ServerStrings.MapiCannotOpenEmbeddedMessage, ex, session2, this, "{0}. MapiException = {1}.", new object[]
{
string.Format("MapiAttachmentProvider::OpenAttachedItem", new object[0]),
ex
});
}
catch (MapiRetryableException ex2)
{
throw StorageGlobals.TranslateMapiException(ServerStrings.MapiCannotOpenEmbeddedMessage, ex2, session2, this, "{0}. MapiException = {1}.", new object[]
{
string.Format("MapiAttachmentProvider::OpenAttachedItem", new object[0]),
ex2
});
}
finally
{
try
{
if (session2 != null)
{
session2.EndMapiCall();
if (flag2)
{
session2.EndServerHealthCall();
}
}
}
finally
{
if (StorageGlobals.MapiTestHookAfterCall != null)
{
StorageGlobals.MapiTestHookAfterCall(MethodBase.GetCurrentMethod());
}
}
}
persistablePropertyBag = new StoreObjectPropertyBag(session, mapiMessage, propertiesToLoad);
if (!isNew)
{
StoreObjectType storeObjectType = ItemBuilder.ReadStoreObjectTypeFromPropertyBag(persistablePropertyBag);
ItemCreateInfo itemCreateInfo = ItemCreateInfo.GetItemCreateInfo(storeObjectType);
propertiesToLoad = InternalSchema.Combine <PropertyDefinition>(itemCreateInfo.Schema.AutoloadProperties, propertiesToLoad);
if (this.AttachmentCollection.IsReadOnly)
{
StoreId.SplitStoreObjectIdAndChangeKey(StoreObjectId.DummyId, out storeObjectId, out array);
}
persistablePropertyBag = new AcrPropertyBag(persistablePropertyBag, itemCreateInfo.AcrProfile, storeObjectId, new RetryBagFactory(session), array);
}
coreItem = new CoreItem(session, persistablePropertyBag, storeObjectId, array, isNew ? Origin.New : Origin.Existing, ItemLevel.Attached, propertiesToLoad, ItemBindOption.None);
if (text != null && isNew)
{
coreItem.PropertyBag[InternalSchema.ItemClass] = text;
}
flag = true;
result = coreItem;
}
finally
{
if (!flag)
{
if (coreItem != null)
{
coreItem.Dispose();
coreItem = null;
}
if (persistablePropertyBag != null)
{
persistablePropertyBag.Dispose();
persistablePropertyBag = null;
}
if (mapiMessage != null)
{
mapiMessage.Dispose();
mapiMessage = null;
}
}
}
return(result);
}
internal static CoreItem CoreItemBind(StoreSession session, StoreId storeId, ItemBuilder.MapiMessageCreator mapiMessageCreator, ItemBindOption itemBindOption, ICollection <PropertyDefinition> propertiesToLoad, ref StoreObjectType storeObjectType)
{
Util.ThrowOnNullArgument(session, "session");
EnumValidator.ThrowIfInvalid <ItemBindOption>(itemBindOption);
Util.ThrowOnNullArgument(propertiesToLoad, "propertiesToLoad");
bool flag = false;
MapiProp mapiProp = null;
PersistablePropertyBag persistablePropertyBag = null;
AcrPropertyBag acrPropertyBag = null;
CoreItem coreItem = null;
CoreItem result2;
using (CallbackContext callbackContext = new CallbackContext(session))
{
try
{
session.OnBeforeItemChange(ItemChangeOperation.ItemBind, session, storeId, coreItem, callbackContext);
StoreObjectId storeObjectId;
byte[] array;
StoreId.SplitStoreObjectIdAndChangeKey(storeId, out storeObjectId, out array);
session.CheckSystemFolderAccess(storeObjectId);
if (storeObjectId != null && !IdConverter.IsMessageId(storeObjectId))
{
throw new ArgumentException(ServerStrings.ExInvalidItemId);
}
bool flag2 = false;
OccurrenceStoreObjectId occurrenceStoreObjectId = storeObjectId as OccurrenceStoreObjectId;
IPropertyBagFactory propertyBagFactory;
if (occurrenceStoreObjectId != null)
{
persistablePropertyBag = Item.CreateOccurrencePropertyBag(session, occurrenceStoreObjectId, propertiesToLoad);
storeObjectType = StoreObjectType.CalendarItemOccurrence;
flag2 = true;
propertyBagFactory = new OccurrenceBagFactory(session, occurrenceStoreObjectId);
}
else
{
if (mapiMessageCreator != null)
{
mapiProp = mapiMessageCreator();
}
else if ((itemBindOption & ItemBindOption.SoftDeletedItem) == ItemBindOption.SoftDeletedItem)
{
mapiProp = session.GetMapiProp(storeObjectId, OpenEntryFlags.BestAccess | OpenEntryFlags.DeferredErrors | OpenEntryFlags.ShowSoftDeletes);
}
else
{
mapiProp = session.GetMapiProp(storeObjectId);
}
persistablePropertyBag = new StoreObjectPropertyBag(session, mapiProp, propertiesToLoad);
StoreObjectType storeObjectType2 = ItemBuilder.ReadStoreObjectTypeFromPropertyBag(persistablePropertyBag);
if (storeObjectType2 == storeObjectType)
{
flag2 = true;
}
else
{
storeObjectType = storeObjectType2;
}
propertyBagFactory = new RetryBagFactory(session);
if (storeObjectId != null && storeObjectId.ObjectType != storeObjectType)
{
storeObjectId = StoreObjectId.FromProviderSpecificId(storeObjectId.ProviderLevelItemId, storeObjectType);
}
}
ItemBuilder.CheckPrivateItem(session, persistablePropertyBag);
ItemCreateInfo itemCreateInfo = ItemCreateInfo.GetItemCreateInfo(storeObjectType);
if (flag2)
{
propertiesToLoad = null;
}
else
{
propertiesToLoad = ItemBuilder.GetPropertiesToLoad(itemBindOption, itemCreateInfo.Schema, propertiesToLoad);
}
acrPropertyBag = new AcrPropertyBag(persistablePropertyBag, itemCreateInfo.AcrProfile, storeObjectId, propertyBagFactory, array);
coreItem = new CoreItem(session, acrPropertyBag, storeObjectId, array, Origin.Existing, ItemLevel.TopLevel, propertiesToLoad, itemBindOption);
flag = true;
ConflictResolutionResult result = flag ? ConflictResolutionResult.Success : ConflictResolutionResult.Failure;
session.OnAfterItemChange(ItemChangeOperation.ItemBind, session, storeId, coreItem, result, callbackContext);
result2 = coreItem;
}
finally
{
if (!flag)
{
Util.DisposeIfPresent(coreItem);
Util.DisposeIfPresent(acrPropertyBag);
Util.DisposeIfPresent(persistablePropertyBag);
Util.DisposeIfPresent(mapiProp);
}
}
}
return(result2);
}
