org.apache.hadoop.fs.http.server

Class FSOperations.FSAclStatus

java.lang.Object

org.apache.hadoop.fs.http.server.FSOperations.FSAclStatus

All Implemented Interfaces:

FileSystemAccess.FileSystemExecutor<Map>

Enclosing class:

FSOperations

@InterfaceAudience.Private
public static class FSOperations.FSAclStatus
extends Object
implements FileSystemAccess.FileSystemExecutor<Map>

Executor that gets the ACL information for a given file.

Constructor Summary

Constructors

Constructor and Description
FSOperations.FSAclStatus(String path) Creates an executor for getting the ACLs for a file.

Method Summary

Methods

Modifier and Type	Method and Description
Map	execute(org.apache.hadoop.fs.FileSystem fs) Executes the filesystem operation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FSOperations.FSAclStatus

public FSOperations.FSAclStatus(String path)

Creates an executor for getting the ACLs for a file.

Parameters:

path - the path to retrieve the ACLs.

Method Detail

execute

public Map execute(org.apache.hadoop.fs.FileSystem fs)
            throws IOException

Executes the filesystem operation.

Specified by:

execute in interface FileSystemAccess.FileSystemExecutor<Map>

Parameters:

fs - filesystem instance to use.

Returns:

a Map object (JSON friendly) with the file status.

Throws:

IOException - thrown if an IO error occurred.