org.eclipse.jetty.webapp

Class ClasspathPattern

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<String>

org.eclipse.jetty.webapp.ClasspathPattern

All Implemented Interfaces:

Iterable<String>, Collection<String>, Set<String>

public class ClasspathPattern
extends AbstractSet<String>

Classpath classes list performs pattern matching of a class name against an internal array of classpath pattern entries. A class pattern is a string of one of the forms:

• 'org.package.SomeClass' will match a specific class
• 'org.package.' will match a specific package hierarchy
• 'org.package.SomeClass$NestedClass ' will match a nested class exactly otherwise. Nested classes are matched by their containing class. (eg. org.example.MyClass matches org.example.MyClass$AnyNestedClass)
• 'file:///some/location/' - A file system directory from which the class was loaded
• 'file:///some/location.jar' - The URI of a jar file from which the class was loaded
• 'jrt:/modulename' - A Java9 module name
• Any of the above patterns preceded by '-' will exclude rather than include the match.

When class is initialized from a classpath pattern string, entries in this string should be separated by ':' (semicolon) or ',' (comma).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ClasspathPattern.ByClass
static class	ClasspathPattern.ByLocation
static class	ClasspathPattern.ByLocationOrModule
static class	ClasspathPattern.ByModule
static class	ClasspathPattern.ByPackage
static class	ClasspathPattern.ByPackageOrName

Constructor Summary

Constructors

Constructor and Description
ClasspathPattern()
ClasspathPattern(String pattern)
ClasspathPattern(String[] patterns)

Method Summary

Modifier and Type	Method and Description
boolean	add(String... pattern)
boolean	add(String pattern)
void	clear()
boolean	exclude(String... name)
boolean	exclude(String name)
String[]	getPatterns()
boolean	include(String... name)
boolean	include(String name)
Iterator<String>	iterator()
boolean	match(Class<?> clazz) Match the class name against the pattern
boolean	match(String name) Match the class name against the pattern
boolean	match(String name, URL url)
boolean	remove(Object o)
int	size()

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

addAll, contains, containsAll, isEmpty, retainAll, spliterator, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

ClasspathPattern

public ClasspathPattern()

ClasspathPattern

public ClasspathPattern(String[] patterns)

ClasspathPattern

public ClasspathPattern(String pattern)

Method Detail

include

public boolean include(String name)

include

public boolean include(String... name)

exclude

public boolean exclude(String name)

exclude

public boolean exclude(String... name)

add

public boolean add(String pattern)

Specified by:

add in interface Collection<String>

Specified by:

add in interface Set<String>

Overrides:

add in class AbstractCollection<String>

add

public boolean add(String... pattern)

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<String>

Specified by:

remove in interface Set<String>

Overrides:

remove in class AbstractCollection<String>

clear

public void clear()

Specified by:

clear in interface Collection<String>

Specified by:

clear in interface Set<String>

Overrides:

clear in class AbstractCollection<String>

iterator

public Iterator<String> iterator()

Specified by:

iterator in interface Iterable<String>

Specified by:

iterator in interface Collection<String>

Specified by:

iterator in interface Set<String>

Specified by:

iterator in class AbstractCollection<String>

size

public int size()

Specified by:

size in interface Collection<String>

Specified by:

size in interface Set<String>

Specified by:

size in class AbstractCollection<String>

getPatterns

public String[] getPatterns()

Returns:

array of classpath patterns

match

public boolean match(String name)

Match the class name against the pattern

Parameters:

name - name of the class to match

Returns:

true if class matches the pattern

match

public boolean match(Class<?> clazz)

Match the class name against the pattern

Parameters:

clazz - A class to try to match

Returns:

true if class matches the pattern

match

public boolean match(String name,
                     URL url)