Package nonapi.io.github.classgraph.classloaderhandler

Class EquinoxClassLoaderHandler

java.lang.Object

nonapi.io.github.classgraph.classloaderhandler.EquinoxClassLoaderHandler

All Implemented Interfaces:

ClassLoaderHandler

class EquinoxClassLoaderHandler
extends java.lang.Object
implements ClassLoaderHandler

Extract classpath entries from the Eclipse Equinox ClassLoader.

Field Summary

Fields

Modifier and Type	Field	Description
private static boolean	alreadyReadSystemBundles	True if system bundles have been read.
private static java.lang.String[]	FIELD_NAMES	Field names.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	EquinoxClassLoaderHandler()	Class cannot be constructed.

Method Summary

Modifier and Type	Method	Description
private static void	addBundleFile(java.lang.Object bundlefile, java.util.Set<java.lang.Object> path, java.lang.ClassLoader classLoader, ClasspathOrder classpathOrderOut, ScanSpec scanSpec, LogNode log)	Add the bundle file.
private static void	addClasspathEntries(java.lang.Object owner, java.lang.ClassLoader classLoader, ClasspathOrder classpathOrderOut, ScanSpec scanSpec, LogNode log)	Adds the classpath entries.
static boolean	canHandle(java.lang.Class<?> classLoaderClass, LogNode log)	Check whether this ClassLoaderHandler can handle a given ClassLoader.
static void	findClassLoaderOrder(java.lang.ClassLoader classLoader, ClassLoaderOrder classLoaderOrder, LogNode log)	Find the ClassLoader delegation order for a ClassLoader.
static void	findClasspathOrder(java.lang.ClassLoader classLoader, ClasspathOrder classpathOrder, ScanSpec scanSpec, LogNode log)	Find the classpath entries for the associated ClassLoader.

Methods inherited from class java.lang.Object

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

Field Detail

alreadyReadSystemBundles

private static boolean alreadyReadSystemBundles

True if system bundles have been read. We assume there is only one system bundle on the classpath, so this is static.

FIELD_NAMES

private static final java.lang.String[] FIELD_NAMES

Field names.

Constructor Detail

EquinoxClassLoaderHandler

private EquinoxClassLoaderHandler()

Class cannot be constructed.

Method Detail

canHandle

public static boolean canHandle(java.lang.Class<?> classLoaderClass,
                                LogNode log)

Check whether this ClassLoaderHandler can handle a given ClassLoader.

Parameters:

classLoaderClass - the ClassLoader class or one of its superclasses.

log - the log

Returns:

true if this ClassLoaderHandler can handle the ClassLoader.

findClassLoaderOrder

public static void findClassLoaderOrder(java.lang.ClassLoader classLoader,
                                        ClassLoaderOrder classLoaderOrder,
                                        LogNode log)

Find the ClassLoader delegation order for a ClassLoader.

Parameters:

classLoader - the ClassLoader to find the order for.

classLoaderOrder - a ClassLoaderOrder object to update.

log - the log

addBundleFile

private static void addBundleFile(java.lang.Object bundlefile,
                                  java.util.Set<java.lang.Object> path,
                                  java.lang.ClassLoader classLoader,
                                  ClasspathOrder classpathOrderOut,
                                  ScanSpec scanSpec,
                                  LogNode log)

Add the bundle file.

Parameters:

bundlefile - the bundle file

path - the path

classLoader - the classloader

classpathOrderOut - the classpath order

scanSpec - the scan spec

log - the log

addClasspathEntries

private static void addClasspathEntries(java.lang.Object owner,
                                        java.lang.ClassLoader classLoader,
                                        ClasspathOrder classpathOrderOut,
                                        ScanSpec scanSpec,
                                        LogNode log)

Adds the classpath entries.

Parameters:

owner - the owner

classLoader - the class loader

classpathOrderOut - the classpath order out

scanSpec - the scan spec

log - the log

findClasspathOrder

public static void findClasspathOrder(java.lang.ClassLoader classLoader,
                                      ClasspathOrder classpathOrder,
                                      ScanSpec scanSpec,
                                      LogNode log)

Find the classpath entries for the associated ClassLoader.

Parameters:

classLoader - the ClassLoader to find the classpath entries order for.

classpathOrder - a ClasspathOrder object to update.

scanSpec - the ScanSpec.

log - the log.