Package nonapi.io.github.classgraph.classloaderhandler

Class FelixClassLoaderHandler

java.lang.Object

nonapi.io.github.classgraph.classloaderhandler.FelixClassLoaderHandler

All Implemented Interfaces:

ClassLoaderHandler

class FelixClassLoaderHandler
extends Object
implements ClassLoaderHandler

Custom Class Loader Handler for OSGi Felix ClassLoader.

The handler adds the bundle jar and all assocaited Bundle-Claspath jars into the classpath to be scanned.

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
private static void	addBundle(Object bundleWiring, ClassLoader classLoader, ClasspathOrder classpathOrderOut, Set<Object> bundles, ScanSpec scanSpec, LogNode log)	Adds the bundle.
static boolean	canHandle(Class<?> classLoaderClass, LogNode log)	Check whether this ClassLoaderHandler can handle a given ClassLoader.
static void	findClassLoaderOrder(ClassLoader classLoader, ClassLoaderOrder classLoaderOrder, LogNode log)	Find the ClassLoader delegation order for a ClassLoader.
static void	findClasspathOrder(ClassLoader classLoader, ClasspathOrder classpathOrder, ScanSpec scanSpec, LogNode log)	Find the classpath entries for the associated ClassLoader.
private static File	getContentLocation(Object content, ReflectionUtils reflectionUtils)	Get the content location.

Methods inherited from class java.lang.Object

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

Constructor Details

FelixClassLoaderHandler

private FelixClassLoaderHandler()

Class cannot be constructed.

Method Details

canHandle

public static boolean canHandle(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(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

getContentLocation

private static File getContentLocation(Object content,
 ReflectionUtils reflectionUtils)

Get the content location.

Parameters:

content - the content object

Returns:

the content location

addBundle

private static void addBundle(Object bundleWiring,
 ClassLoader classLoader,
 ClasspathOrder classpathOrderOut,
 Set<Object> bundles,
 ScanSpec scanSpec,
 LogNode log)

Adds the bundle.

Parameters:

bundleWiring - the bundle wiring

classLoader - the classloader

classpathOrderOut - the classpath order out

bundles - the bundles

scanSpec - the scan spec

log - the log

findClasspathOrder

public static void findClasspathOrder(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.