org.apache.hadoop.fs.http.server

Class FSOperations.FSHomeDir

java.lang.Object

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

All Implemented Interfaces:

FileSystemAccess.FileSystemExecutor<org.json.simple.JSONObject>

Enclosing class:

FSOperations

@InterfaceAudience.Private
public static class FSOperations.FSHomeDir
extends Object
implements FileSystemAccess.FileSystemExecutor<org.json.simple.JSONObject>

Executor that performs a home-dir FileSystemAccess files system operation.

Constructor Summary

Constructors

Constructor and Description
FSOperations.FSHomeDir()

Method Summary

Methods

Modifier and Type	Method and Description
org.json.simple.JSONObject	execute(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.FSHomeDir

public FSOperations.FSHomeDir()

Method Detail

execute

public org.json.simple.JSONObject execute(FileSystem fs)
                                   throws IOException

Executes the filesystem operation.

Specified by:

execute in interface FileSystemAccess.FileSystemExecutor<org.json.simple.JSONObject>

Parameters:

fs - filesystem instance to use.

Returns:

a JSON object with the user home directory.

Throws:

IOException - thrown if an IO error occured.