org.apache.hadoop.hdfs.server.common

Class Util

java.lang.Object

org.apache.hadoop.hdfs.server.common.Util

@InterfaceAudience.Private
public final class Util
extends Object

Constructor Summary

Constructors

Constructor and Description
Util()

Method Summary

Methods

Modifier and Type	Method and Description
static URI	fileAsURI(File f) Converts the passed File to a URI.
static URI	stringAsURI(String s) Interprets the passed string as a URI.
static List<URI>	stringCollectionAsURIs(Collection<String> names) Converts a collection of strings into a collection of URIs.

Methods inherited from class java.lang.Object

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

Constructor Detail

Util

public Util()

Method Detail

stringAsURI

public static URI stringAsURI(String s)
                       throws IOException

Interprets the passed string as a URI. In case of error it assumes the specified string is a file.

Parameters:

s - the string to interpret

Returns:

the resulting URI

Throws:

IOException

fileAsURI

public static URI fileAsURI(File f)
                     throws IOException

Converts the passed File to a URI. This method trims the trailing slash if one is appended because the underlying file is in fact a directory that exists.

Parameters:

f - the file to convert

Returns:

the resulting URI

Throws:

IOException

stringCollectionAsURIs

public static List<URI> stringCollectionAsURIs(Collection<String> names)

Converts a collection of strings into a collection of URIs.

Parameters:

names - collection of strings to convert to URIs

Returns:

collection of URIs