121     for asset in assets {  in addNewAssets()
126             asset.key,  in addNewAssets()
127             asset.url,  in addNewAssets()
128             asset.headers,  in addNewAssets()
129             asset.extraRequestHeaders,  in addNewAssets()
130             asset.type,  in addNewAssets()
131             asset.metadata,  in addNewAssets()
132             asset.downloadTime.require("asset downloadTime should be nonnull"),  in addNewAssets()
133             asset.filename,  in addNewAssets()
134             asset.contentHash,  in addNewAssets()
136             asset.expectedHash  in addNewAssets()
145       if asset.isLaunchAsset {  in addNewAssets()
169   public func addExistingAsset(_ asset: UpdateAsset, toUpdateWithId updateId: UUID) throws -> Bool {  in addExistingAsset()
170     guard let key = asset.key else {  in addExistingAsset()
192       if asset.isLaunchAsset {  in addExistingAsset()
212   public func updateAsset(_ asset: UpdateAsset) throws {  in updateAsset()
219         asset.key,  in updateAsset()
220         asset.headers,  in updateAsset()
221         asset.extraRequestHeaders,  in updateAsset()
222         asset.type,  in updateAsset()
223         asset.metadata,  in updateAsset()
224         asset.downloadTime.require("asset downloadTime should be nonnull"),  in updateAsset()
225         asset.filename,  in updateAsset()
226         asset.contentHash.require("asset contentHash should be nonnull"),  in updateAsset()
227         asset.expectedHash,  in updateAsset()
228         asset.url?.absoluteString  in updateAsset()
233 …public func mergeAsset(_ asset: UpdateAsset, withExistingEntry existingAsset: UpdateAsset) throws {  in mergeAsset()
237     if let url = asset.url,  in mergeAsset()
243     if let extraRequestHeaders = asset.extraRequestHeaders,  in mergeAsset()
254     asset.filename = existingAsset.filename  in mergeAsset()
255     asset.contentHash = existingAsset.contentHash  in mergeAsset()
256     asset.expectedHash = existingAsset.expectedHash  in mergeAsset()
257     asset.downloadTime = existingAsset.downloadTime  in mergeAsset()
301     for asset in assets {  in markMissingAssets()
303 …    _ = try execute(sql: updateSql, withArgs: [UpdateStatus.StatusPending.rawValue, asset.assetId])  in markMissingAssets()
372       asset(withRow: row)  in deleteUnusedAssets()
442       asset(withRow: row)  in allAssets()
450       asset(withRow: row)  in assets()
454   public func asset(withKey key: String?) throws -> UpdateAsset? {  in asset()  function
467     return asset(withRow: rows.first!)  in asset()
620   private func asset(withRow row: [String: Any?]) -> UpdateAsset {  in asset()  function
648     let asset = UpdateAsset(key: key, type: row.optionalValue(forKey: "type"))  in asset()  variable
649     asset.assetId = assetId.intValue  in asset()
650     asset.url = url  in asset()
651     asset.extraRequestHeaders = extraRequestHeaders  in asset()
652 …asset.downloadTime = UpdatesDatabaseUtils.date(fromUnixTimeMilliseconds: row.requiredValue(forKey:…  in asset()
653     asset.filename = row.requiredValue(forKey: "relative_path")  in asset()
654     asset.contentHash = row.requiredValue(forKey: "hash")  in asset()
655     asset.expectedHash = row.optionalValue(forKey: "expected_hash")  in asset()
656     asset.metadata = metadata  in asset()
660       asset.isLaunchAsset = true  in asset()
662       asset.isLaunchAsset = false  in asset()
665     return asset  in asset()