Package org.qubership.atp.mia.repo.gridfs

Interface GridFsRepository

All Known Implementing Classes:
GridFsRepositoryImpl
public interface GridFsRepository

  • Method Details

    • cleanDb

      void cleanDb()
      Cleans database.

    • exist

      boolean exist(ProjectFile projectFile)
      Check file present in GridFs.
      Returns:
      boolean

    • findAndDeleteObsoleteProjectFiles

      void findAndDeleteObsoleteProjectFiles(UUID projectId, List<String> excludeIds)
      Find all project files for project in gridFs and delete obsolete.

    • get

      Optional<InputStream> get(FileMetaData fileData)
      Get file from GridFs as Optional of InputStream In case file not found, return Optional.empty().
      Returns:
      file as Optional of InputStream

    • getById

      Optional<com.mongodb.client.gridfs.model.GridFSFile> getById(String gridFsObjectId)
      Get file from GridFs as Optional of InputStream In case file not found, return Optional.empty().
      Parameters:
      gridFsObjectId - id of file used in gridFs
      Returns:
      file as Optional of InputStream

    • getCollectionsSize

      String getCollectionsSize(UUID projectId)
      Returns collections size in selected bucket.
      Returns:
      size in bytes (long).

    • isEnable

      boolean isEnable()
      Method returns state of db: enable it or not.
      Returns:
      true of false.

    • removeFile

      void removeFile(FileMetaData fileData)
      Removes file by type.

    • removeFile

      void removeFile(org.bson.types.ObjectId objectId)
      Removes file by id.

    • rename

      void rename(ProjectFile projectFile)
      Rename file in gridFs.

    • save

      org.bson.types.ObjectId save(FileMetaData fileData, InputStream fileInputStream)
      Method saves file to gridfs. Overrides file, if it exist.
      Parameters:
      fileData - is FileMetaData which contains meta information for file storage.
      fileInputStream - file to save.

    • getFileContent

      byte[] getFileContent(com.mongodb.client.gridfs.model.GridFSFile file)
      Get byte array from GridFSFile object.