Package org.apache.felix.framework

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 java.security.SecureClassLoader
implements BundleReference

Field Summary

Fields

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

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class java.security.SecureClassLoader

defineClass, defineClass, getPermissions

Methods inherited from class java.lang.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 java.lang.Object

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

Field Detail

m_isActivationTriggered

private volatile boolean m_isActivationTriggered

m_jarContentToDexFile

private final java.util.Map m_jarContentToDexFile

m_cachedLibs

private java.lang.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 java.util.Map<java.lang.String,java.lang.Thread> m_classLocks

m_wiring

private final BundleWiringImpl m_wiring

m_logger

private final Logger m_logger

Constructor Detail

BundleClassLoader

public BundleClassLoader(BundleWiringImpl wiring,
                         java.lang.ClassLoader parent,
                         Logger logger)

Method Detail

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 java.lang.Class loadClass(java.lang.String name,
                                    boolean resolve)
                             throws java.lang.ClassNotFoundException

Overrides:

loadClass in class java.lang.ClassLoader

Throws:

java.lang.ClassNotFoundException

findClass

protected java.lang.Class findClass(java.lang.String name)
                             throws java.lang.ClassNotFoundException

Overrides:

findClass in class java.lang.ClassLoader

Throws:

java.lang.ClassNotFoundException

defineClass

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

Throws:

java.lang.ClassFormatError

transformClass

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

Throws:

java.lang.Error

callWovenClassListeners

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

definePackage

private java.lang.Object[] definePackage(java.lang.String pkgName)

getDexFileClass

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

Throws:

java.lang.Exception

getResource

public java.net.URL getResource(java.lang.String name)

Overrides:

getResource in class java.lang.ClassLoader

findResource

protected java.net.URL findResource(java.lang.String name)

Overrides:

findResource in class java.lang.ClassLoader

findResources

protected java.util.Enumeration findResources(java.lang.String name)

Overrides:

findResources in class java.lang.ClassLoader

findLibrary

protected java.lang.String findLibrary(java.lang.String name)

Overrides:

findLibrary in class java.lang.ClassLoader

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object