org.apache.pulsar.packages.management.core

Interface PackagesStorage

public interface PackagesStorage

Method Summary

Modifier and Type	Method and Description
CompletableFuture<Void>	closeAsync() Close storage asynchronously.
CompletableFuture<Void>	deleteAsync(String path) Delete a file.
CompletableFuture<Boolean>	existAsync(String path) Check the file is or not exists.
void	initialize() Initialize the packages management service with the given storage.
CompletableFuture<List<String>>	listAsync(String path) List all the file under a path.
CompletableFuture<Void>	readAsync(String path, OutputStream outputStream) Read a file to a output stream.
CompletableFuture<Void>	writeAsync(String path, InputStream inputStream) Write a input stream to a path.

Method Detail

initialize

void initialize()

Initialize the packages management service with the given storage.

writeAsync

CompletableFuture<Void> writeAsync(String path,
                                   InputStream inputStream)

Write a input stream to a path.

Parameters:

path - file path

inputStream - the input file stream

Returns:

readAsync

CompletableFuture<Void> readAsync(String path,
                                  OutputStream outputStream)

Read a file to a output stream.

Parameters:

path - file path

outputStream - the output file stream

Returns:

deleteAsync

CompletableFuture<Void> deleteAsync(String path)

Delete a file.

Parameters:

path - file path

Returns:

listAsync

CompletableFuture<List<String>> listAsync(String path)

List all the file under a path.

Parameters:

path - file path

Returns:

existAsync

CompletableFuture<Boolean> existAsync(String path)

Check the file is or not exists.

Parameters:

path - file path

Returns:

closeAsync

CompletableFuture<Void> closeAsync()

Close storage asynchronously.

Returns: