Package org.elasticsearch.common.io

Class PathUtils

java.lang.Object
org.elasticsearch.common.io.PathUtils
public final class PathUtils
extends java.lang.Object
Utilities for creating a Path from names, or accessing the default FileSystem.

This class allows the default filesystem to be changed during tests.

  • Method Summary

    Modifier and Type Method Description
    static java.nio.file.Path get​(java.lang.String first, java.lang.String... more)
    Returns a Path from name components.
    static java.nio.file.Path get​(java.net.URI uri)
    Returns a Path from a URI
    static java.nio.file.Path get​(java.nio.file.Path[] roots, java.lang.String path)
    Tries to resolve the given path against the list of available roots.
    static java.nio.file.Path get​(java.nio.file.Path[] roots, java.net.URI uri)
    Tries to resolve the given file uri against the list of available roots.
    static java.nio.file.FileSystem getDefaultFileSystem()
    Returns the default FileSystem.

    Methods inherited from class java.lang.Object

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

  • Method Details

    • get

      public static java.nio.file.Path get​(java.lang.String first, java.lang.String... more)
      Returns a Path from name components.

      This works just like Paths.get(). Remember: just like Paths.get() this is NOT A STRING CONCATENATION UTILITY FUNCTION.

      Remember: this should almost never be used. Usually resolve a path against an existing one!

    • get

      public static java.nio.file.Path get​(java.net.URI uri)
      Returns a Path from a URI

      This works just like Paths.get().

      Remember: this should almost never be used. Usually resolve a path against an existing one!

    • get

      public static java.nio.file.Path get​(java.nio.file.Path[] roots, java.lang.String path)
      Tries to resolve the given path against the list of available roots. If path starts with one of the listed roots, it returned back by this method, otherwise null is returned.

    • get

      public static java.nio.file.Path get​(java.nio.file.Path[] roots, java.net.URI uri)
      Tries to resolve the given file uri against the list of available roots. If uri starts with one of the listed roots, it returned back by this method, otherwise null is returned.

    • getDefaultFileSystem

      public static java.nio.file.FileSystem getDefaultFileSystem()
      Returns the default FileSystem.