com.asakusafw.runtime.util.cache

Interface ConcurrentBatchFileCacheRepository.ExceptionHandler

Enclosing class:

ConcurrentBatchFileCacheRepository

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface ConcurrentBatchFileCacheRepository.ExceptionHandler

Exception handler.

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.fs.Path	handle(org.apache.hadoop.fs.Path path, IOException exception) Process exception and returns an alternative result.

Method Detail

handle

org.apache.hadoop.fs.Path handle(org.apache.hadoop.fs.Path path,
                                 IOException exception)
                          throws IOException

Process exception and returns an alternative result.

Parameters:

path - the original file path

exception - the occurred exception

Returns:

the alternative result, or null for unsupported file

Throws:

IOException - if propagate the original exception