org.vertx.java.core.file.impl

Class DefaultFileSystem

java.lang.Object

org.vertx.java.core.file.impl.DefaultFileSystem

All Implemented Interfaces:

FileSystem

Direct Known Subclasses:

WindowsFileSystem

public class DefaultFileSystem
extends java.lang.Object
implements FileSystem

Field Summary

Fields

Modifier and Type	Field and Description
protected VertxInternal	vertx

Constructor Summary

Constructors

Constructor and Description
DefaultFileSystem(VertxInternal vertx)

Method Summary

Methods

Modifier and Type	Method and Description
FileSystem	chmod(java.lang.String path, java.lang.String perms, Handler<AsyncResult<java.lang.Void>> handler) Change the permissions on the file represented by path to perms, asynchronously.
FileSystem	chmod(java.lang.String path, java.lang.String perms, java.lang.String dirPerms, Handler<AsyncResult<java.lang.Void>> handler) Change the permissions on the file represented by path to perms, asynchronously.
protected BlockingAction<java.lang.Void>	chmodInternal(java.lang.String path, java.lang.String perms, java.lang.String dirPerms, Handler<AsyncResult<java.lang.Void>> handler)
FileSystem	chmodSync(java.lang.String path, java.lang.String perms) Synchronous version of FileSystem.chmod(String, String, Handler)
FileSystem	chmodSync(java.lang.String path, java.lang.String perms, java.lang.String dirPerms) Synchronous version of FileSystem.chmod(String, String, String, Handler)
FileSystem	copy(java.lang.String from, java.lang.String to, boolean recursive, Handler<AsyncResult<java.lang.Void>> handler) Copy a file from the path from to path to, asynchronously.
FileSystem	copy(java.lang.String from, java.lang.String to, Handler<AsyncResult<java.lang.Void>> handler) Copy a file from the path from to path to, asynchronously.
FileSystem	copySync(java.lang.String from, java.lang.String to) Synchronous version of FileSystem.copy(String, String, Handler)
FileSystem	copySync(java.lang.String from, java.lang.String to, boolean recursive) Synchronous version of FileSystem.copy(String, String, boolean, Handler)
FileSystem	createFile(java.lang.String path, Handler<AsyncResult<java.lang.Void>> handler) Creates an empty file with the specified path, asynchronously.
FileSystem	createFile(java.lang.String path, java.lang.String perms, Handler<AsyncResult<java.lang.Void>> handler) Creates an empty file with the specified path and permissions perms, asynchronously.
protected BlockingAction<java.lang.Void>	createFileInternal(java.lang.String p, java.lang.String perms, Handler<AsyncResult<java.lang.Void>> handler)
FileSystem	createFileSync(java.lang.String path) Synchronous version of FileSystem.createFile(String, Handler)
FileSystem	createFileSync(java.lang.String path, java.lang.String perms) Synchronous version of FileSystem.createFile(String, String, Handler)
FileSystem	delete(java.lang.String path, boolean recursive, Handler<AsyncResult<java.lang.Void>> handler) Deletes the file represented by the specified path, asynchronously.
FileSystem	delete(java.lang.String path, Handler<AsyncResult<java.lang.Void>> handler) Deletes the file represented by the specified path, asynchronously.
FileSystem	deleteSync(java.lang.String path) Synchronous version of FileSystem.delete(String, Handler)
FileSystem	deleteSync(java.lang.String path, boolean recursive) Synchronous version of FileSystem.delete(String, boolean, Handler)
protected AsyncFile	doOpen(java.lang.String path, java.lang.String perms, boolean read, boolean write, boolean createNew, boolean flush, DefaultContext context)
FileSystem	exists(java.lang.String path, Handler<AsyncResult<java.lang.Boolean>> handler) Determines whether the file as specified by the path path exists, asynchronously.
boolean	existsSync(java.lang.String path) Synchronous version of FileSystem.exists(String, Handler)
FileSystem	fsProps(java.lang.String path, Handler<AsyncResult<FileSystemProps>> handler) Returns properties of the file-system being used by the specified path, asynchronously.
FileSystemProps	fsPropsSync(java.lang.String path) Synchronous version of FileSystem.fsProps(String, Handler)
FileSystem	link(java.lang.String link, java.lang.String existing, Handler<AsyncResult<java.lang.Void>> handler) Create a hard link on the file system from link to existing, asynchronously.
FileSystem	linkSync(java.lang.String link, java.lang.String existing) Synchronous version of FileSystem.link(String, String, Handler)
FileSystem	lprops(java.lang.String path, Handler<AsyncResult<FileProps>> handler) Obtain properties for the link represented by path, asynchronously.
FileProps	lpropsSync(java.lang.String path) Synchronous version of FileSystem.lprops(String, Handler)
FileSystem	mkdir(java.lang.String path, boolean createParents, Handler<AsyncResult<java.lang.Void>> handler) Create the directory represented by path, asynchronously.
FileSystem	mkdir(java.lang.String path, Handler<AsyncResult<java.lang.Void>> handler) Create the directory represented by path, asynchronously.
FileSystem	mkdir(java.lang.String path, java.lang.String perms, boolean createParents, Handler<AsyncResult<java.lang.Void>> handler) Create the directory represented by path, asynchronously.
FileSystem	mkdir(java.lang.String path, java.lang.String perms, Handler<AsyncResult<java.lang.Void>> handler) Create the directory represented by path, asynchronously.
protected BlockingAction<java.lang.Void>	mkdirInternal(java.lang.String path, java.lang.String perms, boolean createParents, Handler<AsyncResult<java.lang.Void>> handler)
FileSystem	mkdirSync(java.lang.String path) Synchronous version of FileSystem.mkdir(String, Handler)
FileSystem	mkdirSync(java.lang.String path, boolean createParents) Synchronous version of FileSystem.mkdir(String, boolean, Handler)
FileSystem	mkdirSync(java.lang.String path, java.lang.String perms) Synchronous version of FileSystem.mkdir(String, String, Handler)
FileSystem	mkdirSync(java.lang.String path, java.lang.String perms, boolean createParents) Synchronous version of FileSystem.mkdir(String, String, boolean, Handler)
FileSystem	move(java.lang.String from, java.lang.String to, Handler<AsyncResult<java.lang.Void>> handler) Move a file from the path from to path to, asynchronously.
FileSystem	moveSync(java.lang.String from, java.lang.String to) Synchronous version of FileSystem.move(String, String, Handler)
FileSystem	open(java.lang.String path, Handler<AsyncResult<AsyncFile>> handler) Open the file represented by path, asynchronously.
FileSystem	open(java.lang.String path, java.lang.String perms, boolean read, boolean write, boolean createNew, boolean flush, Handler<AsyncResult<AsyncFile>> handler) Open the file represented by path, asynchronously.
FileSystem	open(java.lang.String path, java.lang.String perms, boolean read, boolean write, boolean createNew, Handler<AsyncResult<AsyncFile>> handler) Open the file represented by path, asynchronously.
FileSystem	open(java.lang.String path, java.lang.String perms, boolean createNew, Handler<AsyncResult<AsyncFile>> handler) Open the file represented by path, asynchronously.
FileSystem	open(java.lang.String path, java.lang.String perms, Handler<AsyncResult<AsyncFile>> handler) Open the file represented by path, asynchronously.
AsyncFile	openSync(java.lang.String path) Synchronous version of FileSystem.open(String, Handler)
AsyncFile	openSync(java.lang.String path, java.lang.String perms) Synchronous version of FileSystem.open(String, String, Handler)
AsyncFile	openSync(java.lang.String path, java.lang.String perms, boolean createNew) Synchronous version of FileSystem.open(String, String, boolean, Handler)
AsyncFile	openSync(java.lang.String path, java.lang.String perms, boolean read, boolean write, boolean createNew) Synchronous version of FileSystem.open(String, String, boolean, boolean, boolean, Handler)
AsyncFile	openSync(java.lang.String path, java.lang.String perms, boolean read, boolean write, boolean createNew, boolean flush) Synchronous version of FileSystem.open(String, String, boolean, boolean, boolean, boolean, Handler)
FileSystem	props(java.lang.String path, Handler<AsyncResult<FileProps>> handler) Obtain properties for the file represented by path, asynchronously.
FileProps	propsSync(java.lang.String path) Synchronous version of FileSystem.props(String, Handler)
FileSystem	readDir(java.lang.String path, Handler<AsyncResult<java.lang.String[]>> handler) Read the contents of the directory specified by path, asynchronously.
FileSystem	readDir(java.lang.String path, java.lang.String filter, Handler<AsyncResult<java.lang.String[]>> handler) Read the contents of the directory specified by path, asynchronously.
java.lang.String[]	readDirSync(java.lang.String path) Synchronous version of FileSystem.readDir(String, Handler)
java.lang.String[]	readDirSync(java.lang.String path, java.lang.String filter) Synchronous version of FileSystem.readDir(String, String, Handler)
FileSystem	readFile(java.lang.String path, Handler<AsyncResult<Buffer>> handler) Reads the entire file as represented by the path path as a Buffer, asynchronously.
Buffer	readFileSync(java.lang.String path) Synchronous version of FileSystem.readFile(String, Handler)
FileSystem	readSymlink(java.lang.String link, Handler<AsyncResult<java.lang.String>> handler) Returns the path representing the file that the symbolic link specified by link points to, asynchronously.
java.lang.String	readSymlinkSync(java.lang.String link) Synchronous version of FileSystem.readSymlink(String, Handler)
FileSystem	symlink(java.lang.String link, java.lang.String existing, Handler<AsyncResult<java.lang.Void>> handler) Create a symbolic link on the file system from link to existing, asynchronously.
FileSystem	symlinkSync(java.lang.String link, java.lang.String existing) Synchronous version of FileSystem.link(String, String, Handler)
FileSystem	truncate(java.lang.String path, long len, Handler<AsyncResult<java.lang.Void>> handler) Truncate the file represented by path to length len in bytes, asynchronously.
FileSystem	truncateSync(java.lang.String path, long len) Synchronous version of FileSystem.truncate(String, long, Handler)
FileSystem	unlink(java.lang.String link, Handler<AsyncResult<java.lang.Void>> handler) Unlinks the link on the file system represented by the path link, asynchronously.
FileSystem	unlinkSync(java.lang.String link) Synchronous version of FileSystem.unlink(String, Handler)
FileSystem	writeFile(java.lang.String path, Buffer data, Handler<AsyncResult<java.lang.Void>> handler) Creates the file, and writes the specified Buffer data to the file represented by the path path, asynchronously.
FileSystem	writeFileSync(java.lang.String path, Buffer data) Synchronous version of FileSystem.writeFile(String, Buffer, Handler)

Methods inherited from class java.lang.Object

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

Field Detail

vertx

protected final VertxInternal vertx

Constructor Detail

DefaultFileSystem

public DefaultFileSystem(VertxInternal vertx)

Method Detail

copy

public FileSystem copy(java.lang.String from,
              java.lang.String to,
              Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Copy a file from the path from to path to, asynchronously.

The copy will fail if the destination already exists.

Specified by:

copy in interface FileSystem

copySync

public FileSystem copySync(java.lang.String from,
                  java.lang.String to)

Description copied from interface: FileSystem

Synchronous version of FileSystem.copy(String, String, Handler)

Specified by:

copySync in interface FileSystem

copy

public FileSystem copy(java.lang.String from,
              java.lang.String to,
              boolean recursive,
              Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Copy a file from the path from to path to, asynchronously.

If recursive is true and from represents a directory, then the directory and its contents will be copied recursively to the destination to.

The copy will fail if the destination if the destination already exists.

Specified by:

copy in interface FileSystem

copySync

public FileSystem copySync(java.lang.String from,
                  java.lang.String to,
                  boolean recursive)

Description copied from interface: FileSystem

Synchronous version of FileSystem.copy(String, String, boolean, Handler)

Specified by:

copySync in interface FileSystem

move

public FileSystem move(java.lang.String from,
              java.lang.String to,
              Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Move a file from the path from to path to, asynchronously.

The move will fail if the destination already exists.

Specified by:

move in interface FileSystem

moveSync

public FileSystem moveSync(java.lang.String from,
                  java.lang.String to)

Description copied from interface: FileSystem

Synchronous version of FileSystem.move(String, String, Handler)

Specified by:

moveSync in interface FileSystem

truncate

public FileSystem truncate(java.lang.String path,
                  long len,
                  Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Truncate the file represented by path to length len in bytes, asynchronously.

The operation will fail if the file does not exist or len is less than zero.

Specified by:

truncate in interface FileSystem

truncateSync

public FileSystem truncateSync(java.lang.String path,
                      long len)

Description copied from interface: FileSystem

Synchronous version of FileSystem.truncate(String, long, Handler)

Specified by:

truncateSync in interface FileSystem

chmod

public FileSystem chmod(java.lang.String path,
               java.lang.String perms,
               Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Change the permissions on the file represented by path to perms, asynchronously. The permission String takes the form rwxr-x--- as specified here.

Specified by:

chmod in interface FileSystem

chmodSync

public FileSystem chmodSync(java.lang.String path,
                   java.lang.String perms)

Description copied from interface: FileSystem

Synchronous version of FileSystem.chmod(String, String, Handler)

Specified by:

chmodSync in interface FileSystem

chmod

public FileSystem chmod(java.lang.String path,
               java.lang.String perms,
               java.lang.String dirPerms,
               Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Change the permissions on the file represented by path to perms, asynchronously. The permission String takes the form rwxr-x--- as specified in {here}.

If the file is directory then all contents will also have their permissions changed recursively. Any directory permissions will be set to dirPerms, whilst any normal file permissions will be set to perms.

Specified by:

chmod in interface FileSystem

chmodSync

public FileSystem chmodSync(java.lang.String path,
                   java.lang.String perms,
                   java.lang.String dirPerms)

Description copied from interface: FileSystem

Synchronous version of FileSystem.chmod(String, String, String, Handler)

Specified by:

chmodSync in interface FileSystem

props

public FileSystem props(java.lang.String path,
               Handler<AsyncResult<FileProps>> handler)

Description copied from interface: FileSystem

Obtain properties for the file represented by path, asynchronously. If the file is a link, the link will be followed.

Specified by:

props in interface FileSystem

propsSync

public FileProps propsSync(java.lang.String path)

Description copied from interface: FileSystem

Synchronous version of FileSystem.props(String, Handler)

Specified by:

propsSync in interface FileSystem

lprops

public FileSystem lprops(java.lang.String path,
                Handler<AsyncResult<FileProps>> handler)

Description copied from interface: FileSystem

Obtain properties for the link represented by path, asynchronously. The link will not be followed.

Specified by:

lprops in interface FileSystem

lpropsSync

public FileProps lpropsSync(java.lang.String path)

Description copied from interface: FileSystem

Synchronous version of FileSystem.lprops(String, Handler)

Specified by:

lpropsSync in interface FileSystem

link

public FileSystem link(java.lang.String link,
              java.lang.String existing,
              Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Create a hard link on the file system from link to existing, asynchronously.

Specified by:

link in interface FileSystem

linkSync

public FileSystem linkSync(java.lang.String link,
                  java.lang.String existing)

Description copied from interface: FileSystem

Synchronous version of FileSystem.link(String, String, Handler)

Specified by:

linkSync in interface FileSystem

symlink

public FileSystem symlink(java.lang.String link,
                 java.lang.String existing,
                 Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Create a symbolic link on the file system from link to existing, asynchronously.

Specified by:

symlink in interface FileSystem

symlinkSync

public FileSystem symlinkSync(java.lang.String link,
                     java.lang.String existing)

Description copied from interface: FileSystem

Synchronous version of FileSystem.link(String, String, Handler)

Specified by:

symlinkSync in interface FileSystem

unlink

public FileSystem unlink(java.lang.String link,
                Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Unlinks the link on the file system represented by the path link, asynchronously.

Specified by:

unlink in interface FileSystem

unlinkSync

public FileSystem unlinkSync(java.lang.String link)

Description copied from interface: FileSystem

Synchronous version of FileSystem.unlink(String, Handler)

Specified by:

unlinkSync in interface FileSystem

readSymlink

public FileSystem readSymlink(java.lang.String link,
                     Handler<AsyncResult<java.lang.String>> handler)

Description copied from interface: FileSystem

Returns the path representing the file that the symbolic link specified by link points to, asynchronously.

Specified by:

readSymlink in interface FileSystem

readSymlinkSync

public java.lang.String readSymlinkSync(java.lang.String link)

Description copied from interface: FileSystem

Synchronous version of FileSystem.readSymlink(String, Handler)

Specified by:

readSymlinkSync in interface FileSystem

delete

public FileSystem delete(java.lang.String path,
                Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Deletes the file represented by the specified path, asynchronously.

Specified by:

delete in interface FileSystem

deleteSync

public FileSystem deleteSync(java.lang.String path)

Description copied from interface: FileSystem

Synchronous version of FileSystem.delete(String, Handler)

Specified by:

deleteSync in interface FileSystem

delete

public FileSystem delete(java.lang.String path,
                boolean recursive,
                Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Deletes the file represented by the specified path, asynchronously.

If the path represents a directory and recursive = true then the directory and its contents will be deleted recursively.

Specified by:

delete in interface FileSystem

deleteSync

public FileSystem deleteSync(java.lang.String path,
                    boolean recursive)

Description copied from interface: FileSystem

Synchronous version of FileSystem.delete(String, boolean, Handler)

Specified by:

deleteSync in interface FileSystem

mkdir

public FileSystem mkdir(java.lang.String path,
               Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Create the directory represented by path, asynchronously.

The operation will fail if the directory already exists.

Specified by:

mkdir in interface FileSystem

mkdirSync

public FileSystem mkdirSync(java.lang.String path)

Description copied from interface: FileSystem

Synchronous version of FileSystem.mkdir(String, Handler)

Specified by:

mkdirSync in interface FileSystem

mkdir

public FileSystem mkdir(java.lang.String path,
               boolean createParents,
               Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Create the directory represented by path, asynchronously.

If createParents is set to true then any non-existent parent directories of the directory will also be created.

The operation will fail if the directory already exists.

Specified by:

mkdir in interface FileSystem

mkdirSync

public FileSystem mkdirSync(java.lang.String path,
                   boolean createParents)

Description copied from interface: FileSystem

Synchronous version of FileSystem.mkdir(String, boolean, Handler)

Specified by:

mkdirSync in interface FileSystem

mkdir

public FileSystem mkdir(java.lang.String path,
               java.lang.String perms,
               Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Create the directory represented by path, asynchronously.

The new directory will be created with permissions as specified by perms. The permission String takes the form rwxr-x--- as specified in here.

The operation will fail if the directory already exists.

Specified by:

mkdir in interface FileSystem

mkdirSync

public FileSystem mkdirSync(java.lang.String path,
                   java.lang.String perms)

Description copied from interface: FileSystem

Synchronous version of FileSystem.mkdir(String, String, Handler)

Specified by:

mkdirSync in interface FileSystem

mkdir

public FileSystem mkdir(java.lang.String path,
               java.lang.String perms,
               boolean createParents,
               Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Create the directory represented by path, asynchronously.

The new directory will be created with permissions as specified by perms. The permission String takes the form rwxr-x--- as specified in here.

If createParents is set to true then any non-existent parent directories of the directory will also be created.

The operation will fail if the directory already exists.

Specified by:

mkdir in interface FileSystem

mkdirSync

public FileSystem mkdirSync(java.lang.String path,
                   java.lang.String perms,
                   boolean createParents)

Description copied from interface: FileSystem

Synchronous version of FileSystem.mkdir(String, String, boolean, Handler)

Specified by:

mkdirSync in interface FileSystem

readDir

public FileSystem readDir(java.lang.String path,
                 Handler<AsyncResult<java.lang.String[]>> handler)

Description copied from interface: FileSystem

Read the contents of the directory specified by path, asynchronously.

The result is an array of String representing the paths of the files inside the directory.

Specified by:

readDir in interface FileSystem

readDirSync

public java.lang.String[] readDirSync(java.lang.String path)

Description copied from interface: FileSystem

Synchronous version of FileSystem.readDir(String, Handler)

Specified by:

readDirSync in interface FileSystem

readDir

public FileSystem readDir(java.lang.String path,
                 java.lang.String filter,
                 Handler<AsyncResult<java.lang.String[]>> handler)

Description copied from interface: FileSystem

Read the contents of the directory specified by path, asynchronously.

The parameter filter is a regular expression. If filter is specified then only the paths that match @{filter}will be returned.

The result is an array of String representing the paths of the files inside the directory.

Specified by:

readDir in interface FileSystem

readDirSync

public java.lang.String[] readDirSync(java.lang.String path,
                             java.lang.String filter)

Description copied from interface: FileSystem

Synchronous version of FileSystem.readDir(String, String, Handler)

Specified by:

readDirSync in interface FileSystem

readFile

public FileSystem readFile(java.lang.String path,
                  Handler<AsyncResult<Buffer>> handler)

Description copied from interface: FileSystem

Reads the entire file as represented by the path path as a Buffer, asynchronously.

Do not user this method to read very large files or you risk running out of available RAM.

Specified by:

readFile in interface FileSystem

readFileSync

public Buffer readFileSync(java.lang.String path)

Description copied from interface: FileSystem

Synchronous version of FileSystem.readFile(String, Handler)

Specified by:

readFileSync in interface FileSystem

writeFile

public FileSystem writeFile(java.lang.String path,
                   Buffer data,
                   Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Creates the file, and writes the specified Buffer data to the file represented by the path path, asynchronously.

Specified by:

writeFile in interface FileSystem

writeFileSync

public FileSystem writeFileSync(java.lang.String path,
                       Buffer data)

Description copied from interface: FileSystem

Synchronous version of FileSystem.writeFile(String, Buffer, Handler)

Specified by:

writeFileSync in interface FileSystem

open

public FileSystem open(java.lang.String path,
              Handler<AsyncResult<AsyncFile>> handler)

Description copied from interface: FileSystem

Open the file represented by path, asynchronously.

The file is opened for both reading and writing. If the file does not already exist it will be created. Write operations will not automatically flush to storage.

Specified by:

open in interface FileSystem

openSync

public AsyncFile openSync(java.lang.String path)

Description copied from interface: FileSystem

Synchronous version of FileSystem.open(String, Handler)

Specified by:

openSync in interface FileSystem

open

public FileSystem open(java.lang.String path,
              java.lang.String perms,
              Handler<AsyncResult<AsyncFile>> handler)

Description copied from interface: FileSystem

Open the file represented by path, asynchronously.

The file is opened for both reading and writing. If the file does not already exist it will be created with the permissions as specified by perms. Write operations will not automatically flush to storage.

Specified by:

open in interface FileSystem

openSync

public AsyncFile openSync(java.lang.String path,
                 java.lang.String perms)

Description copied from interface: FileSystem

Synchronous version of FileSystem.open(String, String, Handler)

Specified by:

openSync in interface FileSystem

open

public FileSystem open(java.lang.String path,
              java.lang.String perms,
              boolean createNew,
              Handler<AsyncResult<AsyncFile>> handler)

Description copied from interface: FileSystem

Open the file represented by path, asynchronously.

The file is opened for both reading and writing. If the file does not already exist and createNew is true it will be created with the permissions as specified by perms, otherwise the operation will fail. Write operations will not automatically flush to storage.

Specified by:

open in interface FileSystem

openSync

public AsyncFile openSync(java.lang.String path,
                 java.lang.String perms,
                 boolean createNew)

Description copied from interface: FileSystem

Synchronous version of FileSystem.open(String, String, boolean, Handler)

Specified by:

openSync in interface FileSystem

open

public FileSystem open(java.lang.String path,
              java.lang.String perms,
              boolean read,
              boolean write,
              boolean createNew,
              Handler<AsyncResult<AsyncFile>> handler)

Description copied from interface: FileSystem

Open the file represented by path, asynchronously.

If read is true the file will be opened for reading. If write is true the file will be opened for writing.

If the file does not already exist and createNew is true it will be created with the permissions as specified by perms, otherwise the operation will fail.

Write operations will not automatically flush to storage.

Specified by:

open in interface FileSystem

openSync

public AsyncFile openSync(java.lang.String path,
                 java.lang.String perms,
                 boolean read,
                 boolean write,
                 boolean createNew)

Description copied from interface: FileSystem

Synchronous version of FileSystem.open(String, String, boolean, boolean, boolean, Handler)

Specified by:

openSync in interface FileSystem

open

public FileSystem open(java.lang.String path,
              java.lang.String perms,
              boolean read,
              boolean write,
              boolean createNew,
              boolean flush,
              Handler<AsyncResult<AsyncFile>> handler)

Description copied from interface: FileSystem

Open the file represented by path, asynchronously.

If read is true the file will be opened for reading. If write is true the file will be opened for writing.

If the file does not already exist and createNew is true it will be created with the permissions as specified by perms, otherwise the operation will fail.

If flush is true then all writes will be automatically flushed through OS buffers to the underlying storage on each write.

Specified by:

open in interface FileSystem

openSync

public AsyncFile openSync(java.lang.String path,
                 java.lang.String perms,
                 boolean read,
                 boolean write,
                 boolean createNew,
                 boolean flush)

Description copied from interface: FileSystem

Synchronous version of FileSystem.open(String, String, boolean, boolean, boolean, boolean, Handler)

Specified by:

openSync in interface FileSystem

createFile

public FileSystem createFile(java.lang.String path,
                    Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Creates an empty file with the specified path, asynchronously.

Specified by:

createFile in interface FileSystem

createFileSync

public FileSystem createFileSync(java.lang.String path)

Description copied from interface: FileSystem

Synchronous version of FileSystem.createFile(String, Handler)

Specified by:

createFileSync in interface FileSystem

createFile

public FileSystem createFile(java.lang.String path,
                    java.lang.String perms,
                    Handler<AsyncResult<java.lang.Void>> handler)

Description copied from interface: FileSystem

Creates an empty file with the specified path and permissions perms, asynchronously.

Specified by:

createFile in interface FileSystem

createFileSync

public FileSystem createFileSync(java.lang.String path,
                        java.lang.String perms)

Description copied from interface: FileSystem

Synchronous version of FileSystem.createFile(String, String, Handler)

Specified by:

createFileSync in interface FileSystem

exists

public FileSystem exists(java.lang.String path,
                Handler<AsyncResult<java.lang.Boolean>> handler)

Description copied from interface: FileSystem

Determines whether the file as specified by the path path exists, asynchronously.

Specified by:

exists in interface FileSystem

existsSync

public boolean existsSync(java.lang.String path)

Description copied from interface: FileSystem

Synchronous version of FileSystem.exists(String, Handler)

Specified by:

existsSync in interface FileSystem

fsProps

public FileSystem fsProps(java.lang.String path,
                 Handler<AsyncResult<FileSystemProps>> handler)

Description copied from interface: FileSystem

Returns properties of the file-system being used by the specified path, asynchronously.

Specified by:

fsProps in interface FileSystem

fsPropsSync

public FileSystemProps fsPropsSync(java.lang.String path)

Description copied from interface: FileSystem

Synchronous version of FileSystem.fsProps(String, Handler)

Specified by:

fsPropsSync in interface FileSystem

chmodInternal

protected BlockingAction<java.lang.Void> chmodInternal(java.lang.String path,
                                           java.lang.String perms,
                                           java.lang.String dirPerms,
                                           Handler<AsyncResult<java.lang.Void>> handler)

mkdirInternal

protected BlockingAction<java.lang.Void> mkdirInternal(java.lang.String path,
                                           java.lang.String perms,
                                           boolean createParents,
                                           Handler<AsyncResult<java.lang.Void>> handler)

doOpen

protected AsyncFile doOpen(java.lang.String path,
               java.lang.String perms,
               boolean read,
               boolean write,
               boolean createNew,
               boolean flush,
               DefaultContext context)

createFileInternal

protected BlockingAction<java.lang.Void> createFileInternal(java.lang.String p,
                                                java.lang.String perms,
                                                Handler<AsyncResult<java.lang.Void>> handler)