content/browser/indexed_db/indexed_db_blob_info.cc

   1 // Copyright 2014 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 "content/browser/indexed_db/indexed_db_blob_info.h"
   6
   7 #include "base/bind.h"
   8 #include "base/logging.h"
   9 #include "content/browser/indexed_db/indexed_db_leveldb_coding.h"
  10
  11 namespace content {
  12
  13 IndexedDBBlobInfo::IndexedDBBlobInfo()
  14     : is_file_(false), size_(-1), key_(DatabaseMetaDataKey::kInvalidBlobKey) {
  15 }
  16
  17 IndexedDBBlobInfo::IndexedDBBlobInfo(const std::string& uuid,
  18                                      const base::string16& type,
  19                                      int64 size)
  20     : is_file_(false),
  21       uuid_(uuid),
  22       type_(type),
  23       size_(size),
  24       key_(DatabaseMetaDataKey::kInvalidBlobKey) {
  25 }
  26
  27 IndexedDBBlobInfo::IndexedDBBlobInfo(const base::string16& type,
  28                                      int64 size,
  29                                      int64 key)
  30     : is_file_(false), type_(type), size_(size), key_(key) {
  31 }
  32
  33 IndexedDBBlobInfo::IndexedDBBlobInfo(const std::string& uuid,
  34                                      const base::FilePath& file_path,
  35                                      const base::string16& file_name,
  36                                      const base::string16& type)
  37     : is_file_(true),
  38       uuid_(uuid),
  39       type_(type),
  40       size_(-1),
  41       file_name_(file_name),
  42       file_path_(file_path),
  43       key_(DatabaseMetaDataKey::kInvalidBlobKey) {
  44 }
  45
  46 IndexedDBBlobInfo::IndexedDBBlobInfo(int64 key,
  47                                      const base::string16& type,
  48                                      const base::string16& file_name)
  49     : is_file_(true), type_(type), size_(-1), file_name_(file_name), key_(key) {
  50 }
  51
  52 IndexedDBBlobInfo::IndexedDBBlobInfo(const IndexedDBBlobInfo& other) = default;
  53
  54 IndexedDBBlobInfo::~IndexedDBBlobInfo() = default;
  55
  56 IndexedDBBlobInfo& IndexedDBBlobInfo::operator=(
  57     const IndexedDBBlobInfo& other) = default;
  58
  59 void IndexedDBBlobInfo::set_size(int64 size) {
  60   DCHECK_EQ(-1, size_);
  61   size_ = size;
  62 }
  63
  64 void IndexedDBBlobInfo::set_uuid(const std::string& uuid) {
  65   DCHECK(uuid_.empty());
  66   uuid_ = uuid;
  67   DCHECK(!uuid_.empty());
  68 }
  69
  70 void IndexedDBBlobInfo::set_file_path(const base::FilePath& file_path) {
  71   DCHECK(file_path_.empty());
  72   file_path_ = file_path;
  73 }
  74
  75 void IndexedDBBlobInfo::set_last_modified(const base::Time& time) {
  76   DCHECK(base::Time().is_null());
  77   DCHECK(is_file_);
  78   last_modified_ = time;
  79 }
  80
  81 void IndexedDBBlobInfo::set_key(int64 key) {
  82   DCHECK_EQ(DatabaseMetaDataKey::kInvalidBlobKey, key_);
  83   key_ = key;
  84 }
  85
  86 void IndexedDBBlobInfo::set_mark_used_callback(
  87     const base::Closure& mark_used_callback) {
  88   DCHECK(mark_used_callback_.is_null());
  89   mark_used_callback_ = mark_used_callback;
  90 }
  91
  92 void IndexedDBBlobInfo::set_release_callback(
  93     const ReleaseCallback& release_callback) {
  94   DCHECK(release_callback_.is_null());
  95   release_callback_ = release_callback;
  96 }
  97
  98 }  // namespace content