Class HttpFileSystem

java.lang.Object

java.nio.file.FileSystem

org.broadinstitute.http.nio.HttpFileSystem

All Implemented Interfaces:

Closeable, AutoCloseable

final class HttpFileSystem
extends FileSystem

Read-only HTTP/S FileSystem.

Field Summary

Fields

Modifier and Type	Field	Description
private final String	authority
private final org.slf4j.Logger	logger
private final HttpAbstractFileSystemProvider	provider

Constructor Summary

Constructors

Constructor	Description
HttpFileSystem(HttpAbstractFileSystemProvider provider, String authority)	Construct a new FileSystem.

Method Summary

Modifier and Type	Method	Description
void	close()	This is a no-op, because HttpFileSystem is always open.
boolean	equals(Object other)
String	getAuthority()	Gets the authority for this File System.
Iterable<FileStore>	getFileStores()
HttpPath	getPath(String first, String... more)
(package private) HttpPath	getPath(URI uri)	Gets the HttpPath from an URI.
PathMatcher	getPathMatcher(String syntaxAndPattern)
Iterable<Path>	getRootDirectories()
String	getSeparator()
UserPrincipalLookupService	getUserPrincipalLookupService()
int	hashCode()
boolean	isOpen()	HttpFileSystem is always open.
boolean	isReadOnly()
WatchService	newWatchService()
FileSystemProvider	provider()
Set<String>	supportedFileAttributeViews()
String	toString()

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

logger

private final org.slf4j.Logger logger

provider

private final HttpAbstractFileSystemProvider provider

authority

private final String authority

Constructor Details

HttpFileSystem

HttpFileSystem(HttpAbstractFileSystemProvider provider,
 String authority)

Construct a new FileSystem.

Parameters:

provider - non null provider that generated this HTTP/S File System.

authority - non null authority for this HTTP/S File System.

Method Details

provider

public FileSystemProvider provider()

Specified by:

provider in class FileSystem

getAuthority

public String getAuthority()

Gets the authority for this File System.

Returns:

the authority for this File System.

close

public void close()

This is a no-op, because HttpFileSystem is always open.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class FileSystem

isOpen

public boolean isOpen()

HttpFileSystem is always open.

Specified by:

isOpen in class FileSystem

Returns:

true

isReadOnly

public boolean isReadOnly()

Specified by:

isReadOnly in class FileSystem

Returns:

true.

getSeparator

public String getSeparator()

Specified by:

getSeparator in class FileSystem

Returns:

HttpUtils.HTTP_PATH_SEPARATOR_STRING.

getRootDirectories

public Iterable<Path> getRootDirectories()

Specified by:

getRootDirectories in class FileSystem

getFileStores

public Iterable<FileStore> getFileStores()

Specified by:

getFileStores in class FileSystem

supportedFileAttributeViews

public Set<String> supportedFileAttributeViews()

Specified by:

supportedFileAttributeViews in class FileSystem

getPath

public HttpPath getPath(String first,
 String... more)

Specified by:

getPath in class FileSystem

getPath

HttpPath getPath(URI uri)

Gets the HttpPath from an URI.

Parameters:

uri - location of the HTTP/S resource.

Returns:

path representation of the URI.

getPathMatcher

public PathMatcher getPathMatcher(String syntaxAndPattern)

Specified by:

getPathMatcher in class FileSystem

getUserPrincipalLookupService

public UserPrincipalLookupService getUserPrincipalLookupService()

Specified by:

getUserPrincipalLookupService in class FileSystem

newWatchService

public WatchService newWatchService()

Specified by:

newWatchService in class FileSystem

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object