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| 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/engine/sync_session_job.h" | |
| 6 #include "sync/internal_api/public/sessions/model_neutral_state.h" | |
| 7 | |
| 8 namespace syncer { | |
| 9 | |
| 10 SyncSessionJob::~SyncSessionJob() { | |
| 11 } | |
| 12 | |
| 13 SyncSessionJob::SyncSessionJob( | |
| 14 Purpose purpose, | |
| 15 base::TimeTicks start, | |
| 16 const sessions::SyncSourceInfo& source_info, | |
| 17 const ConfigurationParams& config_params) | |
| 18 : purpose_(purpose), | |
| 19 source_info_(source_info), | |
| 20 scheduled_start_(start), | |
| 21 config_params_(config_params) { | |
| 22 } | |
| 23 | |
| 24 #define ENUM_CASE(x) case x: return #x; break; | |
| 25 const char* SyncSessionJob::GetPurposeString(SyncSessionJob::Purpose purpose) { | |
| 26 switch (purpose) { | |
| 27 ENUM_CASE(UNKNOWN); | |
| 28 ENUM_CASE(POLL); | |
| 29 ENUM_CASE(NUDGE); | |
| 30 ENUM_CASE(CONFIGURATION); | |
| 31 } | |
| 32 NOTREACHED(); | |
| 33 return ""; | |
| 34 } | |
| 35 #undef ENUM_CASE | |
| 36 | |
| 37 bool SyncSessionJob::Finish(bool early_exit, sessions::SyncSession* session) { | |
| 38 // Did we quit part-way through due to premature exit condition, like | |
| 39 // shutdown? Note that this branch will not be hit for other kinds | |
| 40 // of early return scenarios, like certain kinds of transient errors. | |
| 41 if (early_exit) | |
| 42 return false; | |
| 43 | |
| 44 // Did we hit any errors along the way? | |
| 45 if (sessions::HasSyncerError( | |
| 46 session->status_controller().model_neutral_state())) { | |
| 47 return false; | |
| 48 } | |
| 49 | |
| 50 const sessions::ModelNeutralState& state( | |
| 51 session->status_controller().model_neutral_state()); | |
| 52 switch (purpose_) { | |
| 53 case POLL: | |
| 54 case NUDGE: | |
| 55 DCHECK_NE(state.last_download_updates_result, UNSET); | |
| 56 DCHECK_NE(state.commit_result, UNSET); | |
| 57 break; | |
| 58 case CONFIGURATION: | |
| 59 DCHECK_NE(state.last_download_updates_result, UNSET); | |
| 60 break; | |
| 61 case UNKNOWN: | |
| 62 default: | |
| 63 NOTREACHED(); | |
| 64 } | |
| 65 | |
| 66 if (!config_params_.ready_task.is_null()) | |
| 67 config_params_.ready_task.Run(); | |
| 68 return true; | |
| 69 } | |
| 70 | |
| 71 void SyncSessionJob::CoalesceSources(const sessions::SyncSourceInfo& source) { | |
| 72 CoalesceStates(source.types, &source_info_.types); | |
| 73 source_info_.updates_source = source.updates_source; | |
| 74 } | |
| 75 | |
| 76 SyncSessionJob::Purpose SyncSessionJob::purpose() const { | |
| 77 return purpose_; | |
| 78 } | |
| 79 | |
| 80 const sessions::SyncSourceInfo& SyncSessionJob::source_info() const { | |
| 81 return source_info_; | |
| 82 } | |
| 83 | |
| 84 base::TimeTicks SyncSessionJob::scheduled_start() const { | |
| 85 return scheduled_start_; | |
| 86 } | |
| 87 | |
| 88 void SyncSessionJob::set_scheduled_start(base::TimeTicks start) { | |
| 89 scheduled_start_ = start; | |
| 90 }; | |
| 91 | |
| 92 ConfigurationParams SyncSessionJob::config_params() const { | |
| 93 return config_params_; | |
| 94 } | |
| 95 | |
| 96 SyncerStep SyncSessionJob::start_step() const { | |
| 97 SyncerStep start, end; | |
| 98 GetSyncerStepsForPurpose(purpose_, &start, &end); | |
| 99 return start; | |
| 100 } | |
| 101 | |
| 102 SyncerStep SyncSessionJob::end_step() const { | |
| 103 SyncerStep start, end; | |
| 104 GetSyncerStepsForPurpose(purpose_, &start, &end); | |
| 105 return end; | |
| 106 } | |
| 107 | |
| 108 // static | |
| 109 void SyncSessionJob::GetSyncerStepsForPurpose(Purpose purpose, | |
| 110 SyncerStep* start, | |
| 111 SyncerStep* end) { | |
| 112 switch (purpose) { | |
| 113 case SyncSessionJob::CONFIGURATION: | |
| 114 *start = DOWNLOAD_UPDATES; | |
| 115 *end = APPLY_UPDATES; | |
| 116 return; | |
| 117 case SyncSessionJob::NUDGE: | |
| 118 case SyncSessionJob::POLL: | |
| 119 *start = SYNCER_BEGIN; | |
| 120 *end = SYNCER_END; | |
| 121 return; | |
| 122 default: | |
| 123 NOTREACHED(); | |
| 124 *start = SYNCER_END; | |
| 125 *end = SYNCER_END; | |
| 126 return; | |
| 127 } | |
| 128 } | |
| 129 | |
| 130 } // namespace syncer | |
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Chromium Code Reviews
Issue 13743003:
sync: Finish the SyncScheduler refactor (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master