com.opensymphony.xwork2.util.finder

Class UrlSet

java.lang.Object

com.opensymphony.xwork2.util.finder.UrlSet

public class UrlSet
extends Object

Use with ClassFinder to filter the Urls to be scanned, example:

 UrlSet urlSet = new UrlSet(classLoader);
 urlSet = urlSet.exclude(ClassLoader.getSystemClassLoader().getParent());
 urlSet = urlSet.excludeJavaExtDirs();
 urlSet = urlSet.excludeJavaEndorsedDirs();
 urlSet = urlSet.excludeJavaHome();
 urlSet = urlSet.excludePaths(System.getProperty("sun.boot.class.path", ""));
 urlSet = urlSet.exclude(".*?/JavaVM.framework/.*");
 urlSet = urlSet.exclude(".*?/activemq-(core|ra)-[\\d.]+.jar(!/)?");
 

Version:

$Rev$ $Date$

Author:

David Blevins

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	UrlSet.FileProtocolNormalizer

Constructor Summary

Constructors

Constructor and Description
UrlSet(ClassLoaderInterface classLoader)
UrlSet(ClassLoaderInterface classLoader, Set<String> protocols)
UrlSet(Collection<URL> urls) Ignores all URLs that are not "jar" or "file"
UrlSet(URL... urls)

Method Summary

Methods

Modifier and Type	Method and Description
UrlSet	exclude(ClassLoaderInterface parent)
UrlSet	exclude(File file)
UrlSet	exclude(String pattern)
UrlSet	exclude(UrlSet urlSet)
UrlSet	excludeJavaEndorsedDirs() Calls excludePaths(System.getProperty("java.endorsed.dirs"))
UrlSet	excludeJavaExtDirs() Calls excludePaths(System.getProperty("java.ext.dirs"))
UrlSet	excludeJavaHome()
UrlSet	excludePaths(String pathString)
List<URL>	getUrls()
UrlSet	include(UrlSet urlSet)
UrlSet	includeClassesUrl(ClassLoaderInterface classLoaderInterface, UrlSet.FileProtocolNormalizer normalizer) Try to find a classes directory inside a war file add its normalized url to this set
UrlSet	matching(String pattern)
UrlSet	relative(File file)

Methods inherited from class java.lang.Object

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

Constructor Detail

UrlSet

public UrlSet(ClassLoaderInterface classLoader)
       throws IOException

Throws:

IOException

UrlSet

public UrlSet(ClassLoaderInterface classLoader,
      Set<String> protocols)
       throws IOException

Throws:

IOException

UrlSet

public UrlSet(URL... urls)

UrlSet

public UrlSet(Collection<URL> urls)

Ignores all URLs that are not "jar" or "file"

Parameters:

urls -

Method Detail

include

public UrlSet include(UrlSet urlSet)

exclude

public UrlSet exclude(UrlSet urlSet)

exclude

public UrlSet exclude(ClassLoaderInterface parent)
               throws IOException

Throws:

IOException

exclude

public UrlSet exclude(File file)
               throws MalformedURLException

Throws:

MalformedURLException

exclude

public UrlSet exclude(String pattern)
               throws MalformedURLException

Throws:

MalformedURLException

excludeJavaExtDirs

public UrlSet excludeJavaExtDirs()
                          throws MalformedURLException

Calls excludePaths(System.getProperty("java.ext.dirs"))

Returns:

Throws:

MalformedURLException

excludeJavaEndorsedDirs

public UrlSet excludeJavaEndorsedDirs()
                               throws MalformedURLException

Calls excludePaths(System.getProperty("java.endorsed.dirs"))

Returns:

Throws:

MalformedURLException

excludeJavaHome

public UrlSet excludeJavaHome()
                       throws MalformedURLException

Throws:

MalformedURLException

excludePaths

public UrlSet excludePaths(String pathString)
                    throws MalformedURLException

Throws:

MalformedURLException

matching

public UrlSet matching(String pattern)

includeClassesUrl

public UrlSet includeClassesUrl(ClassLoaderInterface classLoaderInterface,
                       UrlSet.FileProtocolNormalizer normalizer)
                         throws IOException

Try to find a classes directory inside a war file add its normalized url to this set

Throws:

IOException

relative

public UrlSet relative(File file)
                throws MalformedURLException

Throws:

MalformedURLException

getUrls

public List<URL> getUrls()