org.jboss.shrinkwrap.api.classloader

Class ShrinkWrapClassLoader

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

java.net.URLClassLoader

org.jboss.shrinkwrap.api.classloader.ShrinkWrapClassLoader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class ShrinkWrapClassLoader
extends java.net.URLClassLoader
implements java.io.Closeable

Extension that will create a ClassLoader based on a Array of Archives. When done, call close() to free resources.

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	EMPTY Empty String
private static java.util.logging.Logger	log Logger
private java.util.List<java.io.InputStream>	openedStreams List of all streams opened, such that they may be closed in close().

Constructor Summary

Constructors

Constructor and Description
ShrinkWrapClassLoader(Archive<?>... archives) Constructs a new ShrinkWrapClassLoader for the specified Archives using the default delegation parent ClassLoader.
ShrinkWrapClassLoader(java.lang.ClassLoader parent, Archive<?>... archives) Constructs a new ShrinkWrapClassLoader for the given Archives.

Method Summary

Modifier and Type	Method and Description
private void	addArchive(Archive<?> archive)
private void	addArchives(Archive<?>[] archives)
void	close()

Methods inherited from class java.net.URLClassLoader

addURL, definePackage, findClass, findResource, findResources, getPermissions, getResourceAsStream, getURLs, newInstance, newInstance

Methods inherited from class java.security.SecureClassLoader

defineClass, defineClass

Methods inherited from class java.lang.ClassLoader

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

Methods inherited from class java.lang.Object

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

Field Detail

log

private static final java.util.logging.Logger log

Logger

EMPTY

private static final java.lang.String EMPTY

Empty String

See Also:

Constant Field Values

openedStreams

private final java.util.List<java.io.InputStream> openedStreams

List of all streams opened, such that they may be closed in close(). Guarded by "this".

Constructor Detail

ShrinkWrapClassLoader

public ShrinkWrapClassLoader(Archive<?>... archives)

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

Parameters:

archives - the Archives from which to load classes and resources

ShrinkWrapClassLoader

public ShrinkWrapClassLoader(java.lang.ClassLoader parent,
                             Archive<?>... archives)

Constructs a new ShrinkWrapClassLoader for the given Archives. The Archives will be searched in the order specified for classes and resources after first searching in the specified parent class loader.

Parameters:

parent - the parent class loader for delegation

archives - the Archives from which to load classes and resources

Method Detail

addArchives

private void addArchives(Archive<?>[] archives)

addArchive

private void addArchive(Archive<?> archive)

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.net.URLClassLoader

Throws:

java.io.IOException