Package org.apache.struts2.dispatcher

Class StaticContentLoader.Validator

java.lang.Object

org.apache.struts2.dispatcher.StaticContentLoader.Validator

Enclosing interface:

StaticContentLoader

public static class StaticContentLoader.Validator
extends Object

Constructor Summary

Constructors

Constructor	Description
Validator()

Method Summary

Modifier and Type	Method	Description
static Optional<String>	canonicalisePath(String path)	Normalises a resource path by resolving . and .. segments and converting backslash separators to forward slashes.
static String	validateStaticContentPath(String uiStaticContentPath)

Methods inherited from class java.lang.Object

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

Constructor Details

Validator

public Validator()

Method Details

validateStaticContentPath

public static String validateStaticContentPath(String uiStaticContentPath)

canonicalisePath

public static Optional<String> canonicalisePath(String path)

Normalises a resource path by resolving . and .. segments and converting backslash separators to forward slashes.

Returns Optional.empty() if the resolved path would escape above the root (i.e. more .. segments than preceding path components).

Parameters:

path - the raw path to normalise (must not be null)

Returns:

the canonical path without leading slash, or empty if the path escapes above the root