| OLD | NEW |
|---|
| (Empty) |
| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "sync/syncable/base_transaction.h" | |
| 6 | |
| 7 #include "base/debug/trace_event.h" | |
| 8 #include "sync/syncable/directory.h" | |
| 9 | |
| 10 namespace syncer { | |
| 11 namespace syncable { | |
| 12 | |
| 13 void BaseTransaction::Lock() { | |
| 14 TRACE_EVENT2("sync_lock_contention", "AcquireLock", | |
| 15 "src_file", from_here_.file_name(), | |
| 16 "src_func", from_here_.function_name()); | |
| 17 | |
| 18 directory_->kernel_->transaction_mutex.Acquire(); | |
| 19 } | |
| 20 | |
| 21 void BaseTransaction::Unlock() { | |
| 22 directory_->kernel_->transaction_mutex.Release(); | |
| 23 } | |
| 24 | |
| 25 void BaseTransaction::OnUnrecoverableError( | |
| 26 const tracked_objects::Location& location, | |
| 27 const std::string& message) { | |
| 28 unrecoverable_error_set_ = true; | |
| 29 unrecoverable_error_location_ = location; | |
| 30 unrecoverable_error_msg_ = message; | |
| 31 | |
| 32 // Note: We dont call the Directory's OnUnrecoverableError method right | |
| 33 // away. Instead we wait to unwind the stack and in the destructor of the | |
| 34 // transaction we would call the OnUnrecoverableError method. | |
| 35 | |
| 36 directory()->ReportUnrecoverableError(); | |
| 37 } | |
| 38 | |
| 39 bool BaseTransaction::unrecoverable_error_set() const { | |
| 40 return unrecoverable_error_set_; | |
| 41 } | |
| 42 | |
| 43 void BaseTransaction::HandleUnrecoverableErrorIfSet() { | |
| 44 if (unrecoverable_error_set_) { | |
| 45 directory()->OnUnrecoverableError(this, | |
| 46 unrecoverable_error_location_, | |
| 47 unrecoverable_error_msg_); | |
| 48 } | |
| 49 } | |
| 50 | |
| 51 BaseTransaction::BaseTransaction(const tracked_objects::Location& from_here, | |
| 52 const char* name, | |
| 53 WriterTag writer, | |
| 54 Directory* directory) | |
| 55 : from_here_(from_here), name_(name), writer_(writer), | |
| 56 directory_(directory), unrecoverable_error_set_(false) { | |
| 57 // TODO(lipalani): Don't issue a good transaction if the directory has | |
| 58 // unrecoverable error set. And the callers have to check trans.good before | |
| 59 // proceeding. | |
| 60 TRACE_EVENT_BEGIN2("sync", name_, | |
| 61 "src_file", from_here_.file_name(), | |
| 62 "src_func", from_here_.function_name()); | |
| 63 } | |
| 64 | |
| 65 BaseTransaction::~BaseTransaction() { | |
| 66 TRACE_EVENT_END0("sync", name_); | |
| 67 } | |
| 68 | |
| 69 } // namespace syncable | |
| 70 } // namespace syncer | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 11638018:
[sync] Componentize sync: Part 5: Eliminate filename collisions in sync.gyp (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src