com.atlassian.confluence.util.classpath
Class ClasspathJarDuplicateClassFinder

java.lang.Object
  com.atlassian.confluence.util.classpath.ClasspathJarDuplicateClassFinder

All Implemented Interfaces:

DuplicateClassFinder

public class ClasspathJarDuplicateClassFinder
extends java.lang.Object
implements DuplicateClassFinder

Finds duplicate classes in JARs in the classpath of the thread context classloader.

Field Summary

static org.apache.commons.collections.Predicate	EXCLUDE_KNOWN_DUPLICATES
static java.util.List	KNOWN_DUPLICATES A list of prefixes of class file paths to exclude.

Constructor Summary

ClasspathJarDuplicateClassFinder()

ClasspathJarDuplicateClassFinder(org.apache.commons.collections.Predicate classFileNamePredicate)

Method Summary

java.util.SortedSet	getClassFileNames(JarSet jars)
java.util.Set	getJarSetsWithCommonClasses()
java.util.SortedSet	getPackageNames(JarSet jars)
static boolean	isKnownDuplicate(java.lang.String classFileName)

Methods inherited from class java.lang.Object

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

Field Detail

KNOWN_DUPLICATES

public static final java.util.List KNOWN_DUPLICATES

A list of prefixes of class file paths to exclude. For example, "javax/transaction/" will exclude everything in the javax.transaction package and all subpackages too.

EXCLUDE_KNOWN_DUPLICATES

public static final org.apache.commons.collections.Predicate EXCLUDE_KNOWN_DUPLICATES

Constructor Detail

ClasspathJarDuplicateClassFinder

public ClasspathJarDuplicateClassFinder()

ClasspathJarDuplicateClassFinder

public ClasspathJarDuplicateClassFinder(org.apache.commons.collections.Predicate classFileNamePredicate)

Method Detail

getJarSetsWithCommonClasses

public java.util.Set getJarSetsWithCommonClasses()

Specified by:

getJarSetsWithCommonClasses in interface DuplicateClassFinder

getClassFileNames

public java.util.SortedSet getClassFileNames(JarSet jars)

Specified by:

getClassFileNames in interface DuplicateClassFinder

getPackageNames

public java.util.SortedSet getPackageNames(JarSet jars)

Specified by:

getPackageNames in interface DuplicateClassFinder

isKnownDuplicate

public static boolean isKnownDuplicate(java.lang.String classFileName)