this.blobMetadataStore = MapdbBlobMetadataStore.create(blobMetadataPath.toFile());
blobMetadataStore.start();
blobStore = new FileBlobStore(blobContentPath, new VolumeChapterLocationStrategy(), new SimpleFileOperations(), blobMetadataStore);
adapterRegistry = new EntityAdapterRegistryImpl(databaseInstanceProvider);
componentStore = new ComponentStoreImpl(databaseInstanceProvider, blobStore, adapterRegistry, new DefaultEntityIdFactory());
}