Package org.apache.felix.gogo.runtime

Class GlobPathMatcher

java.lang.Object

org.apache.felix.gogo.runtime.GlobPathMatcher

public class GlobPathMatcher
extends Object

Freely adapted from Spring's AntPathMatcher. We don't use the file system's glob PathMatcher because it can't detect directories which can't be a start of a match.

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	caseSensitive
static final String	DEFAULT_PATH_SEPARATOR	Default path separator: "/"
private String	pathSeparator
private String[]	pattDirs
private String	pattern
private Pattern[]	pattPats

Constructor Summary

Constructors

Constructor	Description
GlobPathMatcher(String pattern)	Create a new instance with the DEFAULT_PATH_SEPARATOR.
GlobPathMatcher(String pattern, String pathSeparator, boolean caseSensitive)	A convenient, alternative constructor to use with a custom path separator.

Method Summary

Modifier and Type	Method	Description
private Pattern	createMatcherPattern(String pattern)
boolean	matches(String path, boolean fullMatch)	Actually match the given path against the given pattern.
private boolean	matchStrings(int pattIdx, String str)
private String[]	tokenizePath(String path)	Tokenize the given path String into parts, based on this matcher's settings.

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_PATH_SEPARATOR

public static final String DEFAULT_PATH_SEPARATOR

Default path separator: "/"

See Also:

• Constant Field Values

pattern

private String pattern

pathSeparator

private String pathSeparator

caseSensitive

private boolean caseSensitive

pattDirs

private String[] pattDirs

pattPats

private Pattern[] pattPats

Constructor Details

GlobPathMatcher

public GlobPathMatcher(String pattern)

Create a new instance with the DEFAULT_PATH_SEPARATOR.

Parameters:

pattern - the pattern

GlobPathMatcher

public GlobPathMatcher(String pattern,
 String pathSeparator,
 boolean caseSensitive)

A convenient, alternative constructor to use with a custom path separator.

Parameters:

pattern - the pattern

pathSeparator - the path separator to use, must not be null.

caseSensitive - is case sensitive

Method Details

matches

public boolean matches(String path,
 boolean fullMatch)

Actually match the given path against the given pattern.

Parameters:

path - the path String to test

fullMatch - whether a full pattern match is required (else a pattern match as far as the given base path goes is sufficient)

Returns:

true if the supplied path matched, false if it didn't

tokenizePath

private String[] tokenizePath(String path)

Tokenize the given path String into parts, based on this matcher's settings.

Parameters:

path - the path to tokenize

Returns:

the tokenized path parts

matchStrings

private boolean matchStrings(int pattIdx,
 String str)

createMatcherPattern

private Pattern createMatcherPattern(String pattern)