PrivateMLet

extends MLet
implements PrivateClassLoader

java.lang.Object
↳	java.lang.ClassLoader
	↳	java.security.SecureClassLoader
		↳	java.net.URLClassLoader
			↳	javax.management.loading.MLet
				↳	javax.management.loading.PrivateMLet

Class Overview

An MLet that is not added to the ClassLoaderRepository. This class acts exactly like its parent class, MLet, with one exception. When a PrivateMLet is registered in an MBean server, it is not added to that MBean server's ClassLoaderRepository. This is true because this class implements the interface PrivateClassLoader.

Summary

Public Constructors
	PrivateMLet(URL[] urls, boolean delegateToCLR) Constructs a new PrivateMLet for the specified URLs using the default delegation parent ClassLoader.
	PrivateMLet(URL[] urls, ClassLoader parent, boolean delegateToCLR) Constructs a new PrivateMLet for the given URLs.
	PrivateMLet(URL[] urls, ClassLoader parent, URLStreamHandlerFactory factory, boolean delegateToCLR) Constructs a new PrivateMLet for the specified URLs, parent class loader, and URLStreamHandlerFactory.

[Expand]

Inherited Methods

From class javax.management.loading.MLet

void	addURL(String url) Appends the specified URL to the list of URLs to search for classes and resources.
void	addURL(URL url) Appends the specified URL to the list of URLs to search for classes and resources.
URL	check(String version, URL codebase, String jarfile, MLetContent mlet) This method is to be overridden when extending this service to support caching and versioning.
Class<?>	findClass(String name) This is the main method for class loaders that is being redefined.
String	findLibrary(String libname) Returns the absolute path name of a native library.
synchronized String	getLibraryDirectory() Gets the current directory used by the library loader for storing native libraries before they are loaded into memory.
Set<Object>	getMBeansFromURL(URL url) Loads a text file containing MLET tags that define the MBeans to be added to the MBean server.
Set<Object>	getMBeansFromURL(String url) Loads a text file containing MLET tags that define the MBeans to be added to the MBean server.
URL[]	getURLs() Returns the search path of URLs for loading classes and resources.
synchronized Class<?>	loadClass(String name, ClassLoaderRepository clr) Load a class, using the given `ClassLoaderRepository` if the class is not found in this MLet's URLs.
void	postDeregister() Allows the m-let to perform any operations needed after having been unregistered in the MBean server.
void	postRegister(Boolean registrationDone) Allows the m-let to perform any operations needed after having been registered in the MBean server or after the registration has failed.
void	preDeregister() Allows the m-let to perform any operations it needs before being unregistered by the MBean server.
ObjectName	preRegister(MBeanServer server, ObjectName name) Allows the m-let to perform any operations it needs before being registered in the MBean server.
void	readExternal(ObjectInput in) Restore this MLet's contents from the given `ObjectInput`.
synchronized void	setLibraryDirectory(String libdir) Sets the directory used by the library loader for storing native libraries before they are loaded into memory.
void	writeExternal(ObjectOutput out) Save this MLet's contents to the given `ObjectOutput`.

From class java.net.URLClassLoader

void	addURL(URL url) Appends the specified URL to the list of URLs to search for classes and resources.
Package	definePackage(String name, Manifest man, URL url) Defines a new package by name in this ClassLoader.
Class<?>	findClass(String name) Finds and loads the class with the specified name from the URL search path.
URL	findResource(String name) Finds the resource with the specified name on the URL search path.
Enumeration<URL>	findResources(String name) Returns an Enumeration of URLs representing all of the resources on the URL search path having the specified name.
PermissionCollection	getPermissions(CodeSource codesource) Returns the permissions for the given codesource object.
URL[]	getURLs() Returns the search path of URLs for loading classes and resources.
static URLClassLoader	newInstance(URL[] urls, ClassLoader parent) Creates a new instance of URLClassLoader for the specified URLs and parent class loader.
static URLClassLoader	newInstance(URL[] urls) Creates a new instance of URLClassLoader for the specified URLs and default parent class loader.

From class java.security.SecureClassLoader

From class java.lang.ClassLoader

synchronized void	clearAssertionStatus() Sets the default assertion status for this class loader to `false` and discards any package defaults or class assertion status settings associated with the class loader.
final Class<?>	defineClass(String name, ByteBuffer b, ProtectionDomain protectionDomain) Converts a java.nio.ByteBuffer `ByteBuffer` into an instance of class `Class`, with an optional `ProtectionDomain`.
final Class<?>	defineClass(String name, byte[] b, int off, int len, ProtectionDomain protectionDomain) Converts an array of bytes into an instance of class `Class`, with an optional `ProtectionDomain`.
final Class<?>	defineClass(String name, byte[] b, int off, int len) Converts an array of bytes into an instance of class `Class`.
final Class<?>	defineClass(byte[] b, int off, int len) This method is deprecated. Replaced by `defineClass(String, byte[], int, int)`
Package	definePackage(String name, String specTitle, String specVersion, String specVendor, String implTitle, String implVersion, String implVendor, URL sealBase) Defines a package by name in this `ClassLoader`.
Class<?>	findClass(String name) Finds the class with the specified binary name.
String	findLibrary(String libname) Returns the absolute path name of a native library.
final Class<?>	findLoadedClass(String name) Returns the class with the given binary name if this loader has been recorded by the Java virtual machine as an initiating loader of a class with that binary name.
URL	findResource(String name) Finds the resource with the given name.
Enumeration<URL>	findResources(String name) Returns an enumeration of `URL` objects representing all the resources with the given name.
final Class<?>	findSystemClass(String name) Finds a class with the specified binary name, loading it if necessary.
Package	getPackage(String name) Returns a `Package` that has been defined by this class loader or any of its ancestors.
Package[]	getPackages() Returns all of the `Packages` defined by this class loader and its ancestors.
final ClassLoader	getParent() Returns the parent class loader for delegation.
URL	getResource(String name) Finds the resource with the given name.
InputStream	getResourceAsStream(String name) Returns an input stream for reading the specified resource.
Enumeration<URL>	getResources(String name) Finds all the resources with the given name.
static ClassLoader	getSystemClassLoader() Returns the system class loader for delegation.
static URL	getSystemResource(String name) Find a resource of the specified name from the search path used to load classes.
static InputStream	getSystemResourceAsStream(String name) Open for reading, a resource of the specified name from the search path used to load classes.
static Enumeration<URL>	getSystemResources(String name) Finds all resources of the specified name from the search path used to load classes.
synchronized Class<?>	loadClass(String name, boolean resolve) Loads the class with the specified binary name.
Class<?>	loadClass(String name) Loads the class with the specified binary name.
final void	resolveClass(Class<?> c) Links the specified class.
synchronized void	setClassAssertionStatus(String className, boolean enabled) Sets the desired assertion status for the named top-level class in this class loader and any nested classes contained therein.
synchronized void	setDefaultAssertionStatus(boolean enabled) Sets the default assertion status for this class loader.
synchronized void	setPackageAssertionStatus(String packageName, boolean enabled) Sets the package default assertion status for the named package.
final void	setSigners(Class<?> c, Object[] signers) Sets the signers of a class.

From class java.lang.Object

Object	clone() Creates and returns a copy of this object.
boolean	equals(Object obj) Indicates whether some other object is "equal to" this one.
void	finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
final Class<?>	getClass() Returns the runtime class of this `Object`.
int	hashCode() Returns a hash code value for the object.
final void	notify() Wakes up a single thread that is waiting on this object's monitor.
final void	notifyAll() Wakes up all threads that are waiting on this object's monitor.
String	toString() Returns a string representation of the object.
final void	wait() Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.
final void	wait(long timeout, int nanos) Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
final void	wait(long timeout) Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.

From interface java.io.Externalizable

From interface javax.management.MBeanRegistration

From interface javax.management.loading.MLetMBean

abstract void	addURL(URL url) Appends the specified URL to the list of URLs to search for classes and resources.
abstract void	addURL(String url) Appends the specified URL to the list of URLs to search for classes and resources.
abstract String	getLibraryDirectory() Gets the current directory used by the library loader for storing native libraries before they are loaded into memory.
abstract Set<Object>	getMBeansFromURL(String url) Loads a text file containing MLET tags that define the MBeans to be added to the MBean server.
abstract Set<Object>	getMBeansFromURL(URL url) Loads a text file containing MLET tags that define the MBeans to be added to the MBean server.
abstract URL	getResource(String name) Finds the resource with the given name.
abstract InputStream	getResourceAsStream(String name) Returns an input stream for reading the specified resource.
abstract Enumeration<URL>	getResources(String name) Finds all the resources with the given name.
abstract URL[]	getURLs() Returns the search path of URLs for loading classes and resources.
abstract void	setLibraryDirectory(String libdir) Sets the directory used by the library loader for storing native libraries before they are loaded into memory.

Public Constructors

public PrivateMLet (URL[] urls, boolean delegateToCLR)

Constructs a new PrivateMLet for the specified URLs using the default delegation parent ClassLoader. The URLs will be searched in the order specified for classes and resources after first searching in the parent class loader.

Parameters

urls	The URLs from which to load classes and resources.
delegateToCLR	True if, when a class is not found in either the parent ClassLoader or the URLs, the MLet should delegate to its containing MBeanServer's `ClassLoaderRepository`.

public PrivateMLet (URL[] urls, ClassLoader parent, boolean delegateToCLR)

Constructs a new PrivateMLet for the given URLs. The URLs will be searched in the order specified for classes and resources after first searching in the specified parent class loader. The parent argument will be used as the parent class loader for delegation.

Parameters

urls	The URLs from which to load classes and resources.
parent	The parent class loader for delegation.
delegateToCLR	True if, when a class is not found in either the parent ClassLoader or the URLs, the MLet should delegate to its containing MBeanServer's `ClassLoaderRepository`.

public PrivateMLet (URL[] urls, ClassLoader parent, URLStreamHandlerFactory factory, boolean delegateToCLR)

Constructs a new PrivateMLet for the specified URLs, parent class loader, and URLStreamHandlerFactory. The parent argument will be used as the parent class loader for delegation. The factory argument will be used as the stream handler factory to obtain protocol handlers when creating new URLs.

Parameters

urls	The URLs from which to load classes and resources.
parent	The parent class loader for delegation.
factory	The URLStreamHandlerFactory to use when creating URLs.
delegateToCLR	True if, when a class is not found in either the parent ClassLoader or the URLs, the MLet should delegate to its containing MBeanServer's `ClassLoaderRepository`.

Interfaces

Classes

PrivateMLet

Class Overview

Summary

Public Constructors

public PrivateMLet (URL[] urls, boolean delegateToCLR)

Parameters

public PrivateMLet (URL[] urls, ClassLoader parent, boolean delegateToCLR)

Parameters

public PrivateMLet (URL[] urls, ClassLoader parent, URLStreamHandlerFactory factory, boolean delegateToCLR)

Parameters