com.artipie.helm

Interface RemoveWriter

All Known Implementing Classes:

RemoveWriter.Asto

public interface RemoveWriter

Remove writer of info about charts from index file.

Since:

0.3

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	RemoveWriter.Asto Implementation of RemoveWriter for abstract storage.

Method Summary

Modifier and Type	Method and Description
CompletionStage<Void>	delete(Path source, Path out, Map<String,Set<String>> todelete) Rewrites source index file avoiding writing down info about charts which contains in charts collection.

Method Detail

delete

CompletionStage<Void> delete(Path source,
                             Path out,
                             Map<String,Set<String>> todelete)

Rewrites source index file avoiding writing down info about charts which contains in charts collection. If passed for deletion chart does bot exist in index file, an exception should be thrown. It processes source file by reading batch of versions for each chart from source index. Then versions which should not be deleted from file are rewritten to new index file.

Parameters:

source - Path to temporary file with index

out - Path to temporary file in which new index would be written

todelete - Collection with charts with specified versions which should be deleted

Returns:

Result of completion