Package org.apache.mina.core.buffer.matcher

Class FilenameUtils

java.lang.Object

org.apache.mina.core.buffer.matcher.FilenameUtils

public class FilenameUtils
extends java.lang.Object

This class is extracted from Apache commons-io project

Field Summary

Fields

Modifier and Type	Field	Description
private static java.lang.String[]	EMPTY_STRING_ARRAY
private static int	NOT_FOUND
private static char	UNIX_NAME_SEPARATOR	The Unix separator character.
private static char	WINDOWS_NAME_SEPARATOR	The Windows separator character.

Constructor Summary

Constructors

Constructor	Description
FilenameUtils()

Method Summary

Modifier and Type	Method	Description
(package private) static char	flipSeparator(char ch)	Flips the Windows name separator to Linux and vice-versa.
(package private) static java.lang.String[]	splitOnTokens(java.lang.String text)	Splits a string into a number of tokens.
static boolean	wildcardMatch(java.lang.String fileName, java.lang.String wildcardMatcher, IOCase ioCase)	Checks a fileName to see if it matches the specified wildcard matcher allowing control over case-sensitivity.

Methods inherited from class java.lang.Object

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

Field Detail

NOT_FOUND

private static final int NOT_FOUND

See Also:

Constant Field Values

EMPTY_STRING_ARRAY

private static final java.lang.String[] EMPTY_STRING_ARRAY

UNIX_NAME_SEPARATOR

private static final char UNIX_NAME_SEPARATOR

The Unix separator character.

See Also:

Constant Field Values

WINDOWS_NAME_SEPARATOR

private static final char WINDOWS_NAME_SEPARATOR

The Windows separator character.

See Also:

Constant Field Values

Constructor Detail

FilenameUtils

public FilenameUtils()

Method Detail

wildcardMatch

public static boolean wildcardMatch(java.lang.String fileName,
                                    java.lang.String wildcardMatcher,
                                    IOCase ioCase)

Checks a fileName to see if it matches the specified wildcard matcher allowing control over case-sensitivity.

The wildcard matcher uses the characters '?' and '*' to represent a single or multiple (zero or more) wildcard characters. N.B. the sequence "*?" does not work properly at present in match strings.

Parameters:

fileName - the fileName to match on

wildcardMatcher - the wildcard string to match against

ioCase - what case sensitivity rule to use, null means case-sensitive

Returns:

true if the fileName matches the wildcard string

Since:

1.3

splitOnTokens

static java.lang.String[] splitOnTokens(java.lang.String text)

Splits a string into a number of tokens. The text is split by '?' and '*'. Where multiple '*' occur consecutively they are collapsed into a single '*'.

Parameters:

text - the text to split

Returns:

the array of tokens, never null

flipSeparator

static char flipSeparator(char ch)

Flips the Windows name separator to Linux and vice-versa.

Parameters:

ch - The Windows or Linux name separator.

Returns:

The Windows or Linux name separator.