Packages

class FileSystem extends AnyRef

Contains a broad set of operations for manipulating files on the file system.

A (potential) blocking and non blocking version of each operation is provided.

The non blocking versions take a handler which is called when the operation completes or an error occurs.

The blocking versions are named xxxBlocking and return the results, or throw exceptions directly. In many cases, depending on the operating system and file system some of the potentially blocking operations can return quickly, which is why we provide them, but it's highly recommended that you test how long they take to return in your particular application before using them on an event loop.

Please consult the documentation for more information on file system support.

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Instance Constructors

  1. new FileSystem(_asJava: AnyRef)

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def asJava: AnyRef
  6. def chmod(path: String, perms: String, handler: Handler[AsyncResult[Unit]]): FileSystem

    Change the permissions on the file represented by path to perms, asynchronously.

    Change the permissions on the file represented by path to perms, asynchronously.

    The permission String takes the form rwxr-x--- as specified here. * @param path the path to the file

    perms

    the permissions string

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  7. def chmodBlocking(path: String, perms: String): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem

  8. def chmodFuture(path: String, perms: String): scala.concurrent.Future[Unit]

    Like chmod but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  9. def chmodRecursive(path: String, perms: String, dirPerms: String, handler: Handler[AsyncResult[Unit]]): FileSystem

    Change the permissions on the file represented by path to perms, asynchronously.

    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. * @param path the path to the file

    perms

    the permissions string

    dirPerms

    the directory permissions

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  10. def chmodRecursiveBlocking(path: String, perms: String, dirPerms: String): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#chmodRecursive

  11. def chmodRecursiveFuture(path: String, perms: String, dirPerms: String): scala.concurrent.Future[Unit]

    Like chmodRecursive but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  12. def chown(path: String, user: Option[String], group: Option[String], handler: Handler[AsyncResult[Unit]]): FileSystem

    Change the ownership on the file represented by path to user and {code group, asynchronously. * @param path the path to the file

    Change the ownership on the file represented by path to user and {code group, asynchronously. * @param path the path to the file

    user

    the user name, null will not change the user name

    group

    the user group, null will not change the user group name

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  13. def chownBlocking(path: String, user: Option[String], group: Option[String]): FileSystem

    Blocking version of

  14. def chownFuture(path: String, user: Option[String], group: Option[String]): scala.concurrent.Future[Unit]

    Like chown but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  15. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  16. def copy(from: String, to: String, options: CopyOptions, handler: Handler[AsyncResult[Unit]]): FileSystem

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

    Copy a file from the path from to path to, asynchronously. * @param from the path to copy from

    to

    the path to copy to

    options

    options describing how the file should be copied see CopyOptions

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  17. def copy(from: String, to: String, handler: Handler[AsyncResult[Unit]]): FileSystem

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

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

    The copy will fail if the destination already exists. * @param from the path to copy from

    to

    the path to copy to

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  18. def copyBlocking(from: String, to: String): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#copy

  19. def copyFuture(from: String, to: String, options: CopyOptions): scala.concurrent.Future[Unit]

    Like copy but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  20. def copyFuture(from: String, to: String): scala.concurrent.Future[Unit]

    Like copy but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  21. def copyRecursive(from: String, to: String, recursive: Boolean, handler: Handler[AsyncResult[Unit]]): FileSystem

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

    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. * @param from the path to copy from

    to

    the path to copy to

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  22. def copyRecursiveBlocking(from: String, to: String, recursive: Boolean): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#copyRecursive

  23. def copyRecursiveFuture(from: String, to: String, recursive: Boolean): scala.concurrent.Future[Unit]

    Like copyRecursive but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  24. def createFile(path: String, perms: String, handler: Handler[AsyncResult[Unit]]): FileSystem

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

    Creates an empty file with the specified path and permissions perms, asynchronously. * @param path path to the file

    perms

    the permissions string

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  25. def createFile(path: String, handler: Handler[AsyncResult[Unit]]): FileSystem

    Creates an empty file with the specified path, asynchronously.

    Creates an empty file with the specified path, asynchronously. * @param path path to the file

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  26. def createFileBlocking(path: String, perms: String): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#createFile

  27. def createFileBlocking(path: String): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#createFile

  28. def createFileFuture(path: String, perms: String): scala.concurrent.Future[Unit]

    Like createFile but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  29. def createFileFuture(path: String): scala.concurrent.Future[Unit]

    Like createFile but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  30. def createTempDirectory(dir: String, prefix: String, perms: String, handler: Handler[AsyncResult[String]]): FileSystem

    Creates a new directory in the directory provided by the path path, using the given prefix to generate its name, asynchronously.

    Creates a new directory in the directory provided by the path path, using the given prefix to generate its name, 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.

    As with the File.createTempFile methods, this method is only part of a temporary-file facility.A #addShutdownHook shutdown-hook, or the deleteOnExit mechanism may be used to delete the directory automatically. * @param dir the path to directory in which to create the directory

    prefix

    the prefix string to be used in generating the directory's name; may be null

    perms

    the permissions string

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  31. def createTempDirectory(prefix: String, perms: String, handler: Handler[AsyncResult[String]]): FileSystem

    Creates a new directory in the default temporary-file directory, using the given prefix to generate its name, asynchronously.

    Creates a new directory in the default temporary-file directory, using the given prefix to generate its name, 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.

    As with the File.createTempFile methods, this method is only part of a temporary-file facility.A #addShutdownHook shutdown-hook, or the deleteOnExit mechanism may be used to delete the directory automatically. * @param prefix the prefix string to be used in generating the directory's name; may be null

    perms

    the permissions string

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  32. def createTempDirectory(prefix: String, handler: Handler[AsyncResult[String]]): FileSystem

    Creates a new directory in the default temporary-file directory, using the given prefix to generate its name, asynchronously.

    Creates a new directory in the default temporary-file directory, using the given prefix to generate its name, asynchronously.

    As with the File.createTempFile methods, this method is only part of a temporary-file facility.A #addShutdownHook shutdown-hook, or the deleteOnExit mechanism may be used to delete the directory automatically. * @param prefix the prefix string to be used in generating the directory's name; may be null

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  33. def createTempDirectoryBlocking(dir: String, prefix: String, perms: String): String

    Blocking version of io.vertx.scala.core.file.FileSystem#createTempDirectory

  34. def createTempDirectoryBlocking(prefix: String, perms: String): String

    Blocking version of io.vertx.scala.core.file.FileSystem#createTempDirectory

  35. def createTempDirectoryBlocking(prefix: String): String

    Blocking version of io.vertx.scala.core.file.FileSystem#createTempDirectory

  36. def createTempDirectoryFuture(dir: String, prefix: String, perms: String): scala.concurrent.Future[String]

    Like createTempDirectory but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  37. def createTempDirectoryFuture(prefix: String, perms: String): scala.concurrent.Future[String]

    Like createTempDirectory but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  38. def createTempDirectoryFuture(prefix: String): scala.concurrent.Future[String]

    Like createTempDirectory but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  39. def createTempFile(dir: String, prefix: String, suffix: String, perms: String, handler: Handler[AsyncResult[String]]): FileSystem

    Creates a new file in the directory provided by the path dir, using the given prefix and suffix to generate its name, asynchronously.

    Creates a new file in the directory provided by the path dir, using the given prefix and suffix to generate its name, 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.

    As with the File.createTempFile methods, this method is only part of a temporary-file facility.A #addShutdownHook shutdown-hook, or the deleteOnExit mechanism may be used to delete the directory automatically. * @param dir the path to directory in which to create the directory

    prefix

    the prefix string to be used in generating the directory's name; may be null

    suffix

    the suffix string to be used in generating the file's name; may be null, in which case ".tmp" is used

    perms

    the permissions string

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  40. def createTempFile(prefix: String, suffix: String, perms: String, handler: Handler[AsyncResult[String]]): FileSystem

    Creates a new file in the directory provided by the path dir, using the given prefix and suffix to generate its name, asynchronously.

    Creates a new file in the directory provided by the path dir, using the given prefix and suffix to generate its name, asynchronously.

    As with the File.createTempFile methods, this method is only part of a temporary-file facility.A #addShutdownHook shutdown-hook, or the deleteOnExit mechanism may be used to delete the directory automatically. * @param prefix the prefix string to be used in generating the directory's name; may be null

    suffix

    the suffix string to be used in generating the file's name; may be null, in which case ".tmp" is used

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  41. def createTempFile(prefix: String, suffix: String, handler: Handler[AsyncResult[String]]): FileSystem

    Creates a new file in the default temporary-file directory, using the given prefix and suffix to generate its name, asynchronously.

    Creates a new file in the default temporary-file directory, using the given prefix and suffix to generate its name, asynchronously.

    As with the File.createTempFile methods, this method is only part of a temporary-file facility.A #addShutdownHook shutdown-hook, or the deleteOnExit mechanism may be used to delete the directory automatically. * @param prefix the prefix string to be used in generating the directory's name; may be null

    suffix

    the suffix string to be used in generating the file's name; may be null, in which case ".tmp" is used

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  42. def createTempFileBlocking(dir: String, prefix: String, suffix: String, perms: String): String

    Blocking version of io.vertx.scala.core.file.FileSystem#createTempFile

  43. def createTempFileBlocking(prefix: String, suffix: String, perms: String): String

    Blocking version of io.vertx.scala.core.file.FileSystem#createTempFile

  44. def createTempFileBlocking(prefix: String, suffix: String): String

    Blocking version of io.vertx.scala.core.file.FileSystem#createTempFile

  45. def createTempFileFuture(dir: String, prefix: String, suffix: String, perms: String): scala.concurrent.Future[String]

    Like createTempFile but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  46. def createTempFileFuture(prefix: String, suffix: String, perms: String): scala.concurrent.Future[String]

    Like createTempFile but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  47. def createTempFileFuture(prefix: String, suffix: String): scala.concurrent.Future[String]

    Like createTempFile but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  48. def delete(path: String, handler: Handler[AsyncResult[Unit]]): FileSystem

    Deletes the file represented by the specified path, asynchronously.

    Deletes the file represented by the specified path, asynchronously. * @param path path to the file

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  49. def deleteBlocking(path: String): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#delete

  50. def deleteFuture(path: String): scala.concurrent.Future[Unit]

    Like delete but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  51. def deleteRecursive(path: String, recursive: Boolean, handler: Handler[AsyncResult[Unit]]): FileSystem

    Deletes the file represented by the specified path, asynchronously.

    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. * @param path path to the file

    recursive

    delete recursively?

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  52. def deleteRecursiveBlocking(path: String, recursive: Boolean): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#deleteRecursive

  53. def deleteRecursiveFuture(path: String, recursive: Boolean): scala.concurrent.Future[Unit]

    Like deleteRecursive but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  54. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  55. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  56. def exists(path: String, handler: Handler[AsyncResult[Boolean]]): FileSystem

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

    Determines whether the file as specified by the path path exists, asynchronously. * @param path path to the file

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  57. def existsBlocking(path: String): Boolean

    Blocking version of io.vertx.scala.core.file.FileSystem#exists

  58. def existsFuture(path: String): scala.concurrent.Future[Boolean]

    Like exists but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  59. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  60. def fsProps(path: String, handler: Handler[AsyncResult[FileSystemProps]]): FileSystem

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

    Returns properties of the file-system being used by the specified path, asynchronously. * @param path path to anywhere on the filesystem

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  61. def fsPropsBlocking(path: String): FileSystemProps

    Blocking version of io.vertx.scala.core.file.FileSystem#fsProps

  62. def fsPropsFuture(path: String): scala.concurrent.Future[FileSystemProps]

    Like fsProps but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  63. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  64. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  65. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  66. def link(link: String, existing: String, handler: Handler[AsyncResult[Unit]]): FileSystem

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

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

    existing

    the link destination

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  67. def linkBlocking(link: String, existing: String): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#link

  68. def linkFuture(link: String, existing: String): scala.concurrent.Future[Unit]

    Like link but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  69. def lprops(path: String, handler: Handler[AsyncResult[FileProps]]): FileSystem

    Obtain properties for the link represented by path, asynchronously.

    Obtain properties for the link represented by path, asynchronously.

    The link will not be followed. * @param path the path to the file

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  70. def lpropsBlocking(path: String): FileProps

    Blocking version of io.vertx.scala.core.file.FileSystem#lprops

  71. def lpropsFuture(path: String): scala.concurrent.Future[FileProps]

    Like lprops but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  72. def mkdir(path: String, perms: String, handler: Handler[AsyncResult[Unit]]): FileSystem

    Create the directory represented by path, asynchronously.

    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. * @param path path to the file

    perms

    the permissions string

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  73. def mkdir(path: String, handler: Handler[AsyncResult[Unit]]): FileSystem

    Create the directory represented by path, asynchronously.

    Create the directory represented by path, asynchronously.

    The operation will fail if the directory already exists. * @param path path to the file

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  74. def mkdirBlocking(path: String, perms: String): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#mkdir

  75. def mkdirBlocking(path: String): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#mkdir

  76. def mkdirFuture(path: String, perms: String): scala.concurrent.Future[Unit]

    Like mkdir but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  77. def mkdirFuture(path: String): scala.concurrent.Future[Unit]

    Like mkdir but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  78. def mkdirs(path: String, perms: String, handler: Handler[AsyncResult[Unit]]): FileSystem

    Create the directory represented by path and any non existent parents, asynchronously.

    Create the directory represented by path and any non existent parents, 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 path already exists but is not a directory. * @param path path to the file

    perms

    the permissions string

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  79. def mkdirs(path: String, handler: Handler[AsyncResult[Unit]]): FileSystem

    Create the directory represented by path and any non existent parents, asynchronously.

    Create the directory represented by path and any non existent parents, asynchronously.

    The operation will fail if the path already exists but is not a directory. * @param path path to the file

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  80. def mkdirsBlocking(path: String, perms: String): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#mkdirs

  81. def mkdirsBlocking(path: String): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#mkdirs

  82. def mkdirsFuture(path: String, perms: String): scala.concurrent.Future[Unit]

    Like mkdirs but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  83. def mkdirsFuture(path: String): scala.concurrent.Future[Unit]

    Like mkdirs but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  84. def move(from: String, to: String, options: CopyOptions, handler: Handler[AsyncResult[Unit]]): FileSystem

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

    Move a file from the path from to path to, asynchronously. * @param from the path to copy from

    to

    the path to copy to

    options

    options describing how the file should be copied see CopyOptions

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  85. def move(from: String, to: String, handler: Handler[AsyncResult[Unit]]): FileSystem

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

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

    The move will fail if the destination already exists. * @param from the path to copy from

    to

    the path to copy to

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  86. def moveBlocking(from: String, to: String): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#move

  87. def moveFuture(from: String, to: String, options: CopyOptions): scala.concurrent.Future[Unit]

    Like move but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  88. def moveFuture(from: String, to: String): scala.concurrent.Future[Unit]

    Like move but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  89. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  90. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  91. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  92. def open(path: String, options: OpenOptions, handler: Handler[AsyncResult[AsyncFile]]): FileSystem

    Open the file represented by path, asynchronously.

    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. * @param path path to the file

    options

    options describing how the file should be opened see OpenOptions

    returns

    a reference to this, so the API can be used fluently

  93. def openBlocking(path: String, options: OpenOptions): AsyncFile

    Blocking version of io.vertx.scala.core.file.FileSystem#open

  94. def openFuture(path: String, options: OpenOptions): scala.concurrent.Future[AsyncFile]

    Like open but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  95. def props(path: String, handler: Handler[AsyncResult[FileProps]]): FileSystem

    Obtain properties for the file represented by path, asynchronously.

    Obtain properties for the file represented by path, asynchronously.

    If the file is a link, the link will be followed. * @param path the path to the file

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  96. def propsBlocking(path: String): FileProps

    Blocking version of io.vertx.scala.core.file.FileSystem#props

  97. def propsFuture(path: String): scala.concurrent.Future[FileProps]

    Like props but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  98. def readDir(path: String, filter: String, handler: Handler[AsyncResult[Buffer[String]]]): FileSystem

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

    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 @{filterwill be returned.

    The result is an array of String representing the paths of the files inside the directory. * @param path path to the directory

    filter

    the filter expression

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  99. def readDir(path: String, handler: Handler[AsyncResult[Buffer[String]]]): FileSystem

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

    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. * @param path path to the file

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  100. def readDirBlocking(path: String, filter: String): Buffer[String]

    Blocking version of io.vertx.scala.core.file.FileSystem#readDir

  101. def readDirBlocking(path: String): Buffer[String]

    Blocking version of io.vertx.scala.core.file.FileSystem#readDir

  102. def readDirFuture(path: String, filter: String): scala.concurrent.Future[Buffer[String]]

    Like readDir but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  103. def readDirFuture(path: String): scala.concurrent.Future[Buffer[String]]

    Like readDir but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  104. def readFile(path: String, handler: Handler[AsyncResult[Buffer]]): FileSystem

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

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

    Do not use this method to read very large files or you risk running out of available RAM. * @param path path to the file

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  105. def readFileBlocking(path: String): Buffer

    Blocking version of io.vertx.scala.core.file.FileSystem#readFile

  106. def readFileFuture(path: String): scala.concurrent.Future[Buffer]

    Like readFile but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  107. def readSymlink(link: String, handler: Handler[AsyncResult[String]]): FileSystem

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

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

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  108. def readSymlinkBlocking(link: String): String

    Blocking version of io.vertx.scala.core.file.FileSystem#readSymlink

  109. def readSymlinkFuture(link: String): scala.concurrent.Future[String]

    Like readSymlink but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  110. def symlink(link: String, existing: String, handler: Handler[AsyncResult[Unit]]): FileSystem

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

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

    existing

    the link destination

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  111. def symlinkBlocking(link: String, existing: String): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#link

  112. def symlinkFuture(link: String, existing: String): scala.concurrent.Future[Unit]

    Like symlink but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  113. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  114. def toString(): String
    Definition Classes
    AnyRef → Any
  115. def truncate(path: String, len: Long, handler: Handler[AsyncResult[Unit]]): FileSystem

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

    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. * @param path the path to the file

    len

    the length to truncate it to

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  116. def truncateBlocking(path: String, len: Long): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#truncate

  117. def truncateFuture(path: String, len: Long): scala.concurrent.Future[Unit]

    Like truncate but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  118. def unlink(link: String, handler: Handler[AsyncResult[Unit]]): FileSystem

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

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

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  119. def unlinkBlocking(link: String): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#unlink

  120. def unlinkFuture(link: String): scala.concurrent.Future[Unit]

    Like unlink but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

  121. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  122. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  123. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  124. def writeFile(path: String, data: Buffer, handler: Handler[AsyncResult[Unit]]): FileSystem

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

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

    handler

    the handler that will be called on completion

    returns

    a reference to this, so the API can be used fluently

  125. def writeFileBlocking(path: String, data: Buffer): FileSystem

    Blocking version of io.vertx.scala.core.file.FileSystem#writeFile

  126. def writeFileFuture(path: String, data: Buffer): scala.concurrent.Future[Unit]

    Like writeFile but returns a scala.concurrent.Future instead of taking an AsyncResultHandler.

Inherited from AnyRef

Inherited from Any

Ungrouped