AbstractPathFencedLookup

java.lang.Object

org.apache.commons.text.lookup.AbstractStringLookup

org.apache.commons.text.lookup.AbstractPathFencedLookup

All Implemented Interfaces:: Function<String,String>, UnaryOperator<String>, StringLookup

Direct Known Subclasses:: FileStringLookup, PropertiesStringLookup, XmlStringLookup

abstract class AbstractPathFencedLookup extends AbstractStringLookup

Abstracts string lookup that guards Path lookups with a fence.

Field Summary

Fields

Modifier and Type

Field

Description

protected final PathFence

fence

A fence is made of Paths guarding Path resolution.

Fields inherited from class AbstractStringLookup
SPLIT_CH, SPLIT_STR
Constructor Summary

Constructors

Constructor

Description

AbstractPathFencedLookup(Path... paths)

Constructs a new instance.
Method Summary

Modifier and Type

Method

Description

protected Path

getPath(String fileName)

Gets a Path for the given file name checking that it resolves within our fence.

Methods inherited from class AbstractStringLookup
substringAfter, substringAfter, substringAfterLast, toLookupKey, toLookupKey

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Function
andThen, compose

Methods inherited from interface StringLookup
apply, lookup

Field Details
- fence
  
  protected final PathFence fence
  
  A fence is made of Paths guarding Path resolution.
Constructor Details
- AbstractPathFencedLookup
  
  AbstractPathFencedLookup(Path... paths)
  
  Constructs a new instance.
  
  Parameters:
  
  paths - The fences guarding Path resolution.
Method Details
- getPath
  
  protected Path getPath(String fileName)
  
  Gets a Path for the given file name checking that it resolves within our fence.
  
  Parameters:
  
  fileName - the file name to resolve.
  
  Returns:
  
  a fenced Path.
  
  Throws:
  
  IllegalArgumentException - if the file name is not without our fence.