Package org.eclipse.jetty.util

Class PatternMatcher

java.lang.Object

org.eclipse.jetty.util.PatternMatcher

Direct Known Subclasses:

JarScanner, WebInfConfiguration.ContainerPathNameMatcher, WebInfConfiguration.WebAppPathNameMatcher

public abstract class PatternMatcher
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
PatternMatcher()

Method Summary

Modifier and Type	Method	Description
void	match(java.util.regex.Pattern pattern, java.net.URI[] uris, boolean isNullInclusive)	Find jar names from the provided list matching a pattern.
abstract void	matched(java.net.URI uri)
void	matchPatterns(java.util.regex.Pattern pattern, java.net.URI[] uris, boolean isNullInclusive)

Methods inherited from class java.lang.Object

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

Constructor Detail

PatternMatcher

public PatternMatcher()

Method Detail

matched

public abstract void matched(java.net.URI uri)
                      throws java.lang.Exception

Throws:

java.lang.Exception

match

public void match(java.util.regex.Pattern pattern,
                  java.net.URI[] uris,
                  boolean isNullInclusive)
           throws java.lang.Exception

Find jar names from the provided list matching a pattern. If the pattern is null and isNullInclusive is true, then all jar names will match. A pattern is a set of acceptable jar names. Each acceptable jar name is a regex. Each regex can be separated by either a "," or a "|". If you use a "|" this or's together the jar name patterns. This means that ordering of the matches is unimportant to you. If instead, you want to match particular jar names, and you want to match them in order, you should separate the regexs with "," instead. Eg "aaa-.*\\.jar|bbb-.*\\.jar" Will iterate over the jar names and match in any order. Eg "aaa-*\\.jar,bbb-.*\\.jar" Will iterate over the jar names, matching all those starting with "aaa-" first, then "bbb-".

Parameters:

pattern - the pattern

uris - the uris to test the pattern against

isNullInclusive - if true, an empty pattern means all names match, if false, none match

Throws:

java.lang.Exception - if fundamental error in pattern matching

matchPatterns

public void matchPatterns(java.util.regex.Pattern pattern,
                          java.net.URI[] uris,
                          boolean isNullInclusive)
                   throws java.lang.Exception

Throws:

java.lang.Exception