com.opensymphony.xwork2.util
Class ClassPathFinder

java.lang.Object
  com.opensymphony.xwork2.util.ClassPathFinder

public class ClassPathFinder
extends Object

This class is an utility class that will search through the classpath for files whose names match the given pattern. The filename is tested using the given implementation of PatternMatcher by default it uses WildcardHelper

Version:

$Rev: $ $Date: $

Field Summary

private Vector<String>	compared
private int[]	compiledPattern
private String	pattern The String pattern to test against.
private PatternMatcher	patternMatcher The PatternMatcher implementation to use

Constructor Summary

ClassPathFinder()

Method Summary

private Vector<String>	checkEntries(String[] entries, File parent, String prefix)
Vector<String>	findMatches() Builds a Vector containing Strings which each name a file who's name matches the pattern set by setPattern(String).
String	getPattern() retrieves the pattern in use
private URLClassLoader	getURLClassLoader()
void	setPattern(String pattern) sets the String pattern for comparing filenames
void	setPatternMatcher(PatternMatcher patternMatcher) sets the PatternMatcher implementation to use when comparing filenames

Methods inherited from class java.lang.Object

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

Field Detail

pattern

private String pattern

The String pattern to test against.

compiledPattern

private int[] compiledPattern

patternMatcher

private PatternMatcher patternMatcher

The PatternMatcher implementation to use

compared

private Vector<String> compared

Constructor Detail

ClassPathFinder

public ClassPathFinder()

Method Detail

getPattern

public String getPattern()

retrieves the pattern in use

setPattern

public void setPattern(String pattern)

sets the String pattern for comparing filenames

Parameters:

pattern -

findMatches

public Vector<String> findMatches()

Builds a Vector containing Strings which each name a file who's name matches the pattern set by setPattern(String). The classpath is searched recursively, so use with caution.

Returns:

Vector containing matching filenames

checkEntries

private Vector<String> checkEntries(String[] entries,
                                    File parent,
                                    String prefix)

setPatternMatcher

public void setPatternMatcher(PatternMatcher patternMatcher)

sets the PatternMatcher implementation to use when comparing filenames

Parameters:

patternMatcher -

getURLClassLoader

private URLClassLoader getURLClassLoader()