io.github.lukehutch.fastclasspathscanner.utils

Class JarUtils

java.lang.Object

io.github.lukehutch.fastclasspathscanner.utils.JarUtils

public class JarUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
JarUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	isJar(String path) Returns true if the path ends with a jarfile extension, ignoring case.
static boolean	isJREJar(File file, int ancestralScanDepth, Set<String> knownJREPaths, Set<String> knownNonJREPaths, Set<String> knownRtJarPaths, LogNode log) Recursively search within ancestral directories of a jarfile to see if rt.jar is present, in order to determine if the given jarfile is part of the JRE.
static String	leafName(String path) Returns the leafname of a path.

Methods inherited from class java.lang.Object

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

Constructor Detail

JarUtils

public JarUtils()

Method Detail

isJar

public static boolean isJar(String path)

Returns true if the path ends with a jarfile extension, ignoring case.

leafName

public static String leafName(String path)

Returns the leafname of a path.

isJREJar

public static boolean isJREJar(File file,
                               int ancestralScanDepth,
                               Set<String> knownJREPaths,
                               Set<String> knownNonJREPaths,
                               Set<String> knownRtJarPaths,
                               LogNode log)

Recursively search within ancestral directories of a jarfile to see if rt.jar is present, in order to determine if the given jarfile is part of the JRE. This would typically be called with an initial ancestralScandepth of 2, since JRE jarfiles can be in the lib or lib/ext directories of the JRE.