Facilities/ActiveRecordIntegration/Castle.Facilities.ActiveRecordIntegration/TransactionScopeResourceAdapter.cs

   1 // Copyright 2004-2007 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace Castle.Facilities.ActiveRecordIntegration
  16 {
  17         using Castle.ActiveRecord;
  18         using Castle.Services.Transaction;
  19         using TransactionMode = Castle.Services.Transaction.TransactionMode;
  20
  21         public class TransactionScopeResourceAdapter : IResource
  22         {
  23                 private readonly TransactionMode transactionMode;
  24                 private TransactionScope scope;
  25
  26                 /// <summary>
  27                 /// Initializes a new instance of the <see cref="TransactionScopeResourceAdapter"/> class.
  28                 /// </summary>
  29                 /// <param name="transactionMode">The transaction mode.</param>
  30                 public TransactionScopeResourceAdapter(TransactionMode transactionMode)
  31                 {
  32                         this.transactionMode = transactionMode;
  33                 }
  34
  35                 public void Start()
  36                 {
  37                         Castle.ActiveRecord.TransactionMode mode = (transactionMode == TransactionMode.Requires)
  38                                                                         ? Castle.ActiveRecord.TransactionMode.Inherits
  39                                                                         : Castle.ActiveRecord.TransactionMode.New;
  40
  41                         scope = new TransactionScope(mode);
  42                 }
  43
  44                 public void Commit()
  45                 {
  46                         scope.VoteCommit();
  47
  48                         Dispose();
  49                 }
  50
  51                 public void Rollback()
  52                 {
  53                         scope.VoteRollBack();
  54
  55                         Dispose();
  56                 }
  57
  58                 protected void Dispose()
  59                 {
  60                         scope.Dispose();
  61                 }
  62         }
  63 }