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| 1 // Copyright 2013 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/notifier/single_object_invalidation_set.h" | |
| 6 | |
| 7 #include "base/values.h" | |
| 8 #include "sync/notifier/invalidation_util.h" | |
| 9 | |
| 10 namespace syncer { | |
| 11 | |
| 12 SingleObjectInvalidationSet::SingleObjectInvalidationSet() {} | |
| 13 | |
| 14 SingleObjectInvalidationSet::~SingleObjectInvalidationSet() {} | |
| 15 | |
| 16 void SingleObjectInvalidationSet::Insert(const Invalidation& invalidation) { | |
| 17 invalidations_.insert(invalidation); | |
| 18 } | |
| 19 | |
| 20 void SingleObjectInvalidationSet::InsertAll( | |
| 21 const SingleObjectInvalidationSet& other) { | |
| 22 invalidations_.insert(other.begin(), other.end()); | |
| 23 } | |
| 24 | |
| 25 void SingleObjectInvalidationSet::Clear() { | |
| 26 invalidations_.clear(); | |
| 27 } | |
| 28 | |
| 29 void SingleObjectInvalidationSet::Erase(const_iterator it) { | |
| 30 invalidations_.erase(*it); | |
| 31 } | |
| 32 | |
| 33 bool SingleObjectInvalidationSet::StartsWithUnknownVersion() const { | |
| 34 return !invalidations_.empty() && | |
| 35 invalidations_.begin()->is_unknown_version(); | |
| 36 } | |
| 37 | |
| 38 size_t SingleObjectInvalidationSet::GetSize() const { | |
| 39 return invalidations_.size(); | |
| 40 } | |
| 41 | |
| 42 bool SingleObjectInvalidationSet::IsEmpty() const { | |
| 43 return invalidations_.empty(); | |
| 44 } | |
| 45 | |
| 46 namespace { | |
| 47 | |
| 48 struct InvalidationComparator { | |
| 49 bool operator()(const Invalidation& inv1, const Invalidation& inv2) { | |
| 50 return inv1.Equals(inv2); | |
| 51 } | |
| 52 }; | |
| 53 | |
| 54 } // namespace | |
| 55 | |
| 56 bool SingleObjectInvalidationSet::operator==( | |
| 57 const SingleObjectInvalidationSet& other) const { | |
| 58 return std::equal(invalidations_.begin(), | |
| 59 invalidations_.end(), | |
| 60 other.invalidations_.begin(), | |
| 61 InvalidationComparator()); | |
| 62 } | |
| 63 | |
| 64 SingleObjectInvalidationSet::const_iterator | |
| 65 SingleObjectInvalidationSet::begin() const { | |
| 66 return invalidations_.begin(); | |
| 67 } | |
| 68 | |
| 69 SingleObjectInvalidationSet::const_iterator | |
| 70 SingleObjectInvalidationSet::end() const { | |
| 71 return invalidations_.end(); | |
| 72 } | |
| 73 | |
| 74 SingleObjectInvalidationSet::const_reverse_iterator | |
| 75 SingleObjectInvalidationSet::rbegin() const { | |
| 76 return invalidations_.rbegin(); | |
| 77 } | |
| 78 | |
| 79 SingleObjectInvalidationSet::const_reverse_iterator | |
| 80 SingleObjectInvalidationSet::rend() const { | |
| 81 return invalidations_.rend(); | |
| 82 } | |
| 83 | |
| 84 const Invalidation& SingleObjectInvalidationSet::back() const { | |
| 85 return *invalidations_.rbegin(); | |
| 86 } | |
| 87 | |
| 88 scoped_ptr<base::ListValue> SingleObjectInvalidationSet::ToValue() const { | |
| 89 scoped_ptr<base::ListValue> value(new base::ListValue); | |
| 90 for (InvalidationsSet::const_iterator it = invalidations_.begin(); | |
| 91 it != invalidations_.end(); ++it) { | |
| 92 value->Append(it->ToValue().release()); | |
| 93 } | |
| 94 return value.Pass(); | |
| 95 } | |
| 96 | |
| 97 bool SingleObjectInvalidationSet::ResetFromValue( | |
| 98 const base::ListValue& list) { | |
| 99 for (size_t i = 0; i < list.GetSize(); ++i) { | |
| 100 const base::DictionaryValue* dict; | |
| 101 if (!list.GetDictionary(i, &dict)) { | |
| 102 DLOG(WARNING) << "Could not find invalidation at index " << i; | |
| 103 return false; | |
| 104 } | |
| 105 scoped_ptr<Invalidation> invalidation = Invalidation::InitFromValue(*dict); | |
| 106 if (!invalidation) { | |
| 107 DLOG(WARNING) << "Failed to parse invalidation at index " << i; | |
| 108 return false; | |
| 109 } | |
| 110 invalidations_.insert(*invalidation); | |
| 111 } | |
| 112 return true; | |
| 113 } | |
| 114 | |
| 115 } // namespace syncer | |
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Chromium Code Reviews
Issue 387733004:
Move sync/notifier to components/invalidation (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src