org.jboss.shrinkwrap.impl.base.path

Class PathUtil

java.lang.Object

org.jboss.shrinkwrap.impl.base.path.PathUtil

public final class PathUtil
extends Object

PathUtil

A series of internal-only path utilities for adjusting relative forms, removing double-slashes, etc. Used in correcting inputs in the creation of new Paths

Author:

Aslak Knutsen, ALR

Field Summary

Fields

Modifier and Type	Field and Description
static String	EMPTY Empty String

Method Summary

Modifier and Type	Method and Description
static String	adjustToAbsoluteDirectoryContext(String path) Adjusts the specified path to absolute form:
static String	adjustToRelativeDirectoryContext(String path) Adjusts the specified path to relative form:
static String	composeAbsoluteContext(String base, String context) Composes an absolute context from a given base and actual context relative to the base, returning the result.
static String	optionallyAppendSlash(String path) Adds, if not already present, the absolute slash following the specified path, and returns the adjusted result.
static String	optionallyPrependSlash(String path) Adds, if not already present, the absolute slash preceding the specified path, and returns the adjusted result.
static String	optionallyRemoveFollowingSlash(String path) Removes, if present, the absolute slash following the specified path, and returns the adjusted result.
static String	optionallyRemovePrecedingSlash(String path) Removes, if present, the absolute slash preceding the specified path, and returns the adjusted result.

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY

public static final String EMPTY

Empty String

See Also:

Constant Field Values

Method Detail

composeAbsoluteContext

public static String composeAbsoluteContext(String base,
                                            String context)

Composes an absolute context from a given base and actual context relative to the base, returning the result. i.e. base of "base" and context of "context" will result in form "/base/context".

adjustToRelativeDirectoryContext

public static String adjustToRelativeDirectoryContext(String path)

Adjusts the specified path to relative form:

1) Removes, if present, a preceding slash 2) Adds, if not present, a trailing slash

Null arguments are returned as-is

Parameters:

path - The path to be adjusted to relative form

adjustToAbsoluteDirectoryContext

public static String adjustToAbsoluteDirectoryContext(String path)

Adjusts the specified path to absolute form:

1) Adds, if not present, a preceding slash 2) Adds, if not present, a trailing slash

Null arguments are returned as-is

Parameters:

path - The path to be adjusted to absolute form

optionallyRemovePrecedingSlash

public static String optionallyRemovePrecedingSlash(String path)

Removes, if present, the absolute slash preceding the specified path, and returns the adjusted result.

Parameters:

path - The path from which the preceding slash should be removed

Returns:

The path with the preceding slash removed, if it was present

optionallyRemoveFollowingSlash

public static String optionallyRemoveFollowingSlash(String path)

Removes, if present, the absolute slash following the specified path, and returns the adjusted result.

Parameters:

path - The path from which the following slash should be removed

Returns:

The path with the following slash removed, if it was present

optionallyAppendSlash

public static String optionallyAppendSlash(String path)

Adds, if not already present, the absolute slash following the specified path, and returns the adjusted result.

Parameters:

path - The path to which the trailing slash should be added

Returns:

The path with the trailing slash added, if it was not present

optionallyPrependSlash

public static String optionallyPrependSlash(String path)

Adds, if not already present, the absolute slash preceding the specified path, and returns the adjusted result. If the argument is null, adjusts to an empty String before processing.

Parameters:

path - The path to which the preceding slash should be added

Returns:

The path with the preceding slash added, if it was not present