Package com.google.common.jimfs

Class SystemJimfsFileSystemProvider

  • public final class SystemJimfsFileSystemProvider
extends java.nio.file.spi.FileSystemProvider
    FileSystemProvider implementation for Jimfs that is loaded by the system as a service. This implementation only serves as a cache for file system instances and does not implement actual file system operations.

    While this class is public, it should not be used directly. To create a new file system instance, see Jimfs. For other operations, use the public APIs in java.nio.file.

    Since:
    1.1
    Author:
    Colin Decker

    • Constructor Summary

      Constructors 
      Constructor Description
      SystemJimfsFileSystemProvider()
      Deprecated.
      Not intended to be called directly; this class is only for use by Java itself.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void checkAccess​(java.nio.file.Path path, java.nio.file.AccessMode... modes)  
      void copy​(java.nio.file.Path source, java.nio.file.Path target, java.nio.file.CopyOption... options)  
      void createDirectory​(java.nio.file.Path dir, java.nio.file.attribute.FileAttribute<?>... attrs)  
      void delete​(java.nio.file.Path path)  
      <V extends java.nio.file.attribute.FileAttributeView>
      V      		 getFileAttributeView​(java.nio.file.Path path, java.lang.Class<V> type, java.nio.file.LinkOption... options)  
      java.nio.file.FileStore getFileStore​(java.nio.file.Path path)  
      java.nio.file.FileSystem getFileSystem​(java.net.URI uri)  
      java.nio.file.Path getPath​(java.net.URI uri)  
      java.lang.String getScheme()  
      boolean isHidden​(java.nio.file.Path path)  
      boolean isSameFile​(java.nio.file.Path path, java.nio.file.Path path2)  
      void move​(java.nio.file.Path source, java.nio.file.Path target, java.nio.file.CopyOption... options)  
      java.nio.channels.SeekableByteChannel newByteChannel​(java.nio.file.Path path, java.util.Set<? extends java.nio.file.OpenOption> options, java.nio.file.attribute.FileAttribute<?>... attrs)  
      java.nio.file.DirectoryStream<java.nio.file.Path> newDirectoryStream​(java.nio.file.Path dir, java.nio.file.DirectoryStream.Filter<? super java.nio.file.Path> filter)  
      java.nio.file.FileSystem newFileSystem​(java.net.URI uri, java.util.Map<java.lang.String,​?> env)  
      java.nio.file.FileSystem newFileSystem​(java.nio.file.Path path, java.util.Map<java.lang.String,​?> env)  
      <A extends java.nio.file.attribute.BasicFileAttributes>
      A      		 readAttributes​(java.nio.file.Path path, java.lang.Class<A> type, java.nio.file.LinkOption... options)  
      java.util.Map<java.lang.String,​java.lang.Object> readAttributes​(java.nio.file.Path path, java.lang.String attributes, java.nio.file.LinkOption... options)  
      static java.lang.Runnable removeFileSystemRunnable​(java.net.URI uri)
      Returns a runnable that, when run, removes the file system with the given URI from this provider.
      void setAttribute​(java.nio.file.Path path, java.lang.String attribute, java.lang.Object value, java.nio.file.LinkOption... options)  

      • Methods inherited from class java.nio.file.spi.FileSystemProvider

        createLink, createSymbolicLink, deleteIfExists, installedProviders, newAsynchronousFileChannel, newFileChannel, newInputStream, newOutputStream, readSymbolicLink

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • SystemJimfsFileSystemProvider

        @Deprecated
public SystemJimfsFileSystemProvider()
        Deprecated.
        Not intended to be called directly; this class is only for use by Java itself.

    • Method Detail

      • getScheme

        public java.lang.String getScheme()
        Specified by:
        getScheme in class java.nio.file.spi.FileSystemProvider

      • newFileSystem

        public java.nio.file.FileSystem newFileSystem​(java.net.URI uri,
                                              java.util.Map<java.lang.String,​?> env)
                                       throws java.io.IOException
        Specified by:
        newFileSystem in class java.nio.file.spi.FileSystemProvider
        Throws:
        java.io.IOException

      • getFileSystem

        public java.nio.file.FileSystem getFileSystem​(java.net.URI uri)
        Specified by:
        getFileSystem in class java.nio.file.spi.FileSystemProvider

      • getPath

        public java.nio.file.Path getPath​(java.net.URI uri)
        Specified by:
        getPath in class java.nio.file.spi.FileSystemProvider

      • newFileSystem

        public java.nio.file.FileSystem newFileSystem​(java.nio.file.Path path,
                                              java.util.Map<java.lang.String,​?> env)
                                       throws java.io.IOException
        Overrides:
        newFileSystem in class java.nio.file.spi.FileSystemProvider
        Throws:
        java.io.IOException

      • removeFileSystemRunnable

        public static java.lang.Runnable removeFileSystemRunnable​(java.net.URI uri)
        Returns a runnable that, when run, removes the file system with the given URI from this provider.

      • newByteChannel

        public java.nio.channels.SeekableByteChannel newByteChannel​(java.nio.file.Path path,
                                                            java.util.Set<? extends java.nio.file.OpenOption> options,
                                                            java.nio.file.attribute.FileAttribute<?>... attrs)
                                                     throws java.io.IOException
        Specified by:
        newByteChannel in class java.nio.file.spi.FileSystemProvider
        Throws:
        java.io.IOException

      • newDirectoryStream

        public java.nio.file.DirectoryStream<java.nio.file.Path> newDirectoryStream​(java.nio.file.Path dir,
                                                                            java.nio.file.DirectoryStream.Filter<? super java.nio.file.Path> filter)
                                                                     throws java.io.IOException
        Specified by:
        newDirectoryStream in class java.nio.file.spi.FileSystemProvider
        Throws:
        java.io.IOException

      • createDirectory

        public void createDirectory​(java.nio.file.Path dir,
                            java.nio.file.attribute.FileAttribute<?>... attrs)
                     throws java.io.IOException
        Specified by:
        createDirectory in class java.nio.file.spi.FileSystemProvider
        Throws:
        java.io.IOException

      • delete

        public void delete​(java.nio.file.Path path)
            throws java.io.IOException
        Specified by:
        delete in class java.nio.file.spi.FileSystemProvider
        Throws:
        java.io.IOException

      • copy

        public void copy​(java.nio.file.Path source,
                 java.nio.file.Path target,
                 java.nio.file.CopyOption... options)
          throws java.io.IOException
        Specified by:
        copy in class java.nio.file.spi.FileSystemProvider
        Throws:
        java.io.IOException

      • move

        public void move​(java.nio.file.Path source,
                 java.nio.file.Path target,
                 java.nio.file.CopyOption... options)
          throws java.io.IOException
        Specified by:
        move in class java.nio.file.spi.FileSystemProvider
        Throws:
        java.io.IOException

      • isSameFile

        public boolean isSameFile​(java.nio.file.Path path,
                          java.nio.file.Path path2)
                   throws java.io.IOException
        Specified by:
        isSameFile in class java.nio.file.spi.FileSystemProvider
        Throws:
        java.io.IOException

      • isHidden

        public boolean isHidden​(java.nio.file.Path path)
                 throws java.io.IOException
        Specified by:
        isHidden in class java.nio.file.spi.FileSystemProvider
        Throws:
        java.io.IOException

      • getFileStore

        public java.nio.file.FileStore getFileStore​(java.nio.file.Path path)
                                     throws java.io.IOException
        Specified by:
        getFileStore in class java.nio.file.spi.FileSystemProvider
        Throws:
        java.io.IOException

      • checkAccess

        public void checkAccess​(java.nio.file.Path path,
                        java.nio.file.AccessMode... modes)
                 throws java.io.IOException
        Specified by:
        checkAccess in class java.nio.file.spi.FileSystemProvider
        Throws:
        java.io.IOException

      • getFileAttributeView

        public <V extends java.nio.file.attribute.FileAttributeView> V getFileAttributeView​(java.nio.file.Path path,
                                                                                    java.lang.Class<V> type,
                                                                                    java.nio.file.LinkOption... options)
        Specified by:
        getFileAttributeView in class java.nio.file.spi.FileSystemProvider

      • readAttributes

        public <A extends java.nio.file.attribute.BasicFileAttributes> A readAttributes​(java.nio.file.Path path,
                                                                                java.lang.Class<A> type,
                                                                                java.nio.file.LinkOption... options)
                                                                         throws java.io.IOException
        Specified by:
        readAttributes in class java.nio.file.spi.FileSystemProvider
        Throws:
        java.io.IOException

      • readAttributes

        public java.util.Map<java.lang.String,​java.lang.Object> readAttributes​(java.nio.file.Path path,
                                                                             java.lang.String attributes,
                                                                             java.nio.file.LinkOption... options)
                                                                      throws java.io.IOException
        Specified by:
        readAttributes in class java.nio.file.spi.FileSystemProvider
        Throws:
        java.io.IOException

      • setAttribute

        public void setAttribute​(java.nio.file.Path path,
                         java.lang.String attribute,
                         java.lang.Object value,
                         java.nio.file.LinkOption... options)
                  throws java.io.IOException
        Specified by:
        setAttribute in class java.nio.file.spi.FileSystemProvider
        Throws:
        java.io.IOException