public SaveResult SaveChanges(JObject saveBundle, TransactionSettings transactionSettings = null)
{
if (SaveWorkState == null || SaveWorkState.WasUsed)
{
InitializeSaveState(saveBundle);
}
transactionSettings = transactionSettings ?? BreezeConfig.Instance.GetTransactionSettings();
try {
if (transactionSettings.TransactionType == TransactionType.TransactionScope)
{
var txOptions = transactionSettings.ToTransactionOptions();
using (var txScope = new TransactionScope(TransactionScopeOption.Required, txOptions)) {
OpenAndSave(SaveWorkState);
txScope.Complete();
}
}
else if (transactionSettings.TransactionType == TransactionType.DbTransaction)
{
// this.OpenDbConnection();
using (IDbTransaction tran = BeginTransaction(transactionSettings.IsolationLevelAs)) {
try {
OpenAndSave(SaveWorkState);
tran.Commit();
} catch {
tran.Rollback();
throw;
}
}
}
else
{
OpenAndSave(SaveWorkState);
}
} catch (EntityErrorsException e) {
SaveWorkState.EntityErrors = e.EntityErrors;
throw;
} catch (Exception e2) {
if (!HandleSaveException(e2, SaveWorkState))
{
throw;
}
}
finally {
CloseDbConnection();
}
return(SaveWorkState.ToSaveResult());
}
/// <summary>
/// See <see cref="Object.Equals(Object)"/>.
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public override bool Equals(Object obj)
{
if (obj == null)
{
return(false);
}
TransactionSettings other = obj as TransactionSettings;
if (other == null)
{
return(false);
}
return(other.IsolationLevel.Equals(this.IsolationLevel) &&
other.Timeout.Equals(this.Timeout) &&
other.TransactionType.Equals(this.TransactionType));
}