Class BundleWiringImpl.BundleClassLoader

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

org.apache.felix.framework.BundleWiringImpl.BundleClassLoader

All Implemented Interfaces:

BundleReference

Direct Known Subclasses:

BundleWiringImpl.BundleClassLoaderJava5

Enclosing class:

BundleWiringImpl

public static class BundleWiringImpl.BundleClassLoader
extends SecureClassLoader
implements BundleReference

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	LIBNAME_IDX
private static final int	LIBPATH_IDX
private Object[][]	m_cachedLibs
private final Map<String,Thread>	m_classLocks
private boolean	m_isActivationTriggered
private final Map	m_jarContentToDexFile
private final Logger	m_logger
private final BundleWiringImpl	m_wiring

Constructor Summary

Constructors

Constructor	Description
BundleClassLoader(BundleWiringImpl wiring, ClassLoader parent, Logger logger)

Method Summary

Modifier and Type	Method	Description
protected void	callWovenClassListeners(Felix felix, Set<ServiceReference<WovenClassListener>> wovenClassListeners, WovenClass wovenClass)
(package private) Class	defineClass(Felix felix, Set<ServiceReference<WovenClassListener>> wovenClassListeners, WovenClassImpl wci, String name, Class clazz, byte[] bytes, Content content, String pkgName, Object lock)
private Object[]	definePackage(String pkgName)
protected Class	findClass(String name)
protected String	findLibrary(String name)
protected URL	findResource(String name)
protected Enumeration	findResources(String name)
Bundle	getBundle()	Returns the Bundle object associated with this BundleReference.
private Class	getDexFileClass(JarContent content, String name, ClassLoader loader)
URL	getResource(String name)
boolean	isActivationTriggered()
protected boolean	isParallel()
protected Class	loadClass(String name, boolean resolve)
String	toString()
(package private) void	transformClass(Felix felix, WovenClassImpl wci, Set<ServiceReference<WeavingHook>> hooks, Set<ServiceReference<WovenClassListener>> wovenClassListeners, String name, byte[] bytes)

Methods inherited from class SecureClassLoader

defineClass, defineClass, getPermissions

Methods inherited from class ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, definePackage, findLoadedClass, findSystemClass, getClassLoadingLock, getPackage, getPackages, getParent, getResourceAsStream, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, registerAsParallelCapable, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class Object

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

Field Details

m_isActivationTriggered

private volatile boolean m_isActivationTriggered

m_jarContentToDexFile

private final Map m_jarContentToDexFile

m_cachedLibs

private Object[][] m_cachedLibs

LIBNAME_IDX

private static final int LIBNAME_IDX

See Also:

• Constant Field Values

LIBPATH_IDX

private static final int LIBPATH_IDX

See Also:

• Constant Field Values

m_classLocks

private final Map<String,Thread> m_classLocks

m_wiring

private final BundleWiringImpl m_wiring

m_logger

private final Logger m_logger

Constructor Details

BundleClassLoader

public BundleClassLoader(BundleWiringImpl wiring,
 ClassLoader parent,
 Logger logger)

Method Details

isParallel

protected boolean isParallel()

isActivationTriggered

public boolean isActivationTriggered()

getBundle

public Bundle getBundle()

Description copied from interface: BundleReference

Returns the Bundle object associated with this BundleReference.

Specified by:

getBundle in interface BundleReference

Returns:

The Bundle object associated with this BundleReference.

loadClass

protected Class loadClass(String name,
 boolean resolve)
                   throws ClassNotFoundException

Overrides:

loadClass in class ClassLoader

Throws:

ClassNotFoundException

findClass

protected Class findClass(String name)
                   throws ClassNotFoundException

Overrides:

findClass in class ClassLoader

Throws:

ClassNotFoundException

defineClass

Class defineClass(Felix felix,
 Set<ServiceReference<WovenClassListener>> wovenClassListeners,
 WovenClassImpl wci,
 String name,
 Class clazz,
 byte[] bytes,
 Content content,
 String pkgName,
 Object lock)
           throws ClassFormatError

Throws:

ClassFormatError

transformClass

void transformClass(Felix felix,
 WovenClassImpl wci,
 Set<ServiceReference<WeavingHook>> hooks,
 Set<ServiceReference<WovenClassListener>> wovenClassListeners,
 String name,
 byte[] bytes)
             throws Error

Throws:

Error

callWovenClassListeners

protected void callWovenClassListeners(Felix felix,
 Set<ServiceReference<WovenClassListener>> wovenClassListeners,
 WovenClass wovenClass)

definePackage

private Object[] definePackage(String pkgName)

getDexFileClass

private Class getDexFileClass(JarContent content,
 String name,
 ClassLoader loader)
                       throws Exception

Throws:

Exception

getResource

public URL getResource(String name)

Overrides:

getResource in class ClassLoader

findResource

protected URL findResource(String name)

Overrides:

findResource in class ClassLoader

findResources

protected Enumeration findResources(String name)

Overrides:

findResources in class ClassLoader

findLibrary

protected String findLibrary(String name)

Overrides:

findLibrary in class ClassLoader

toString

public String toString()

Overrides:

toString in class Object