(ctx context.Context, parts []int)
| 287 | } |
| 288 | |
| 289 | func (entry *CacheEntry) loadDataPartsForRead(ctx context.Context, parts []int) (map[int]*DataCacheEntry, error) { |
| 290 | if len(parts) == 0 { |
| 291 | return nil, nil |
| 292 | } |
| 293 | dbParts := prunePartsWithCache(entry.DataEntries, parts) |
| 294 | var dbDataParts map[int]*DataCacheEntry |
| 295 | if len(dbParts) > 0 { |
| 296 | var err error |
| 297 | dbDataParts, err = dbGetFileParts(ctx, entry.ZoneId, entry.Name, dbParts) |
| 298 | if err != nil { |
| 299 | return nil, fmt.Errorf("error getting data parts: %w", err) |
| 300 | } |
| 301 | } |
| 302 | rtn := make(map[int]*DataCacheEntry) |
| 303 | for _, partIdx := range parts { |
| 304 | if entry.DataEntries[partIdx] != nil { |
| 305 | rtn[partIdx] = entry.DataEntries[partIdx] |
| 306 | continue |
| 307 | } |
| 308 | if dbDataParts[partIdx] != nil { |
| 309 | rtn[partIdx] = dbDataParts[partIdx] |
| 310 | continue |
| 311 | } |
| 312 | // part not found |
| 313 | } |
| 314 | return rtn, nil |
| 315 | } |
| 316 | |
| 317 | func makeCacheEntry(zoneId string, name string) *CacheEntry { |
| 318 | return &CacheEntry{ |
no test coverage detected