org.jruby.util

Class JRubyClassLoader

java.lang.Object

java.lang.ClassLoader

java.security.SecureClassLoader

java.net.URLClassLoader

org.jruby.util.JRubyClassLoader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, ClassDefiningClassLoader

public class JRubyClassLoader
extends java.net.URLClassLoader
implements ClassDefiningClassLoader

Field Summary

Fields

Modifier and Type	Field and Description
private static java.security.ProtectionDomain	DEFAULT_DOMAIN
private java.util.Map<java.net.URL,java.util.Set<java.lang.String>>	jarIndexes
private static Logger	LOG
private java.lang.Runnable	unloader

Constructor Summary

Constructors

Constructor and Description
JRubyClassLoader(java.lang.ClassLoader parent)

Method Summary

Modifier and Type	Method and Description
void	addURL(java.net.URL url)
void	addURLNoIndex(java.net.URL url)
private static void	close(java.io.Closeable resource)
static void	close(JRubyClassLoader loader) Helper to close the JRuby class-loader.
java.lang.Class<?>	defineClass(java.lang.String name, byte[] bytes)
java.lang.Class<?>	defineClass(java.lang.String name, byte[] bytes, java.security.ProtectionDomain domain)
private void	definePackageInternal(java.lang.String name)
protected java.lang.Class<?>	findClass(java.lang.String className)
java.net.URL	findResource(java.lang.String resourceName)
java.util.Enumeration<java.net.URL>	findResources(java.lang.String resourceName)
java.lang.Runnable	getJDBCDriverUnloader() Deprecated.
private void	indexJarContents(java.net.URL jarUrl)
void	tearDown(boolean debug) Called when the parent runtime is torn down.

Methods inherited from class java.net.URLClassLoader

close, definePackage, 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

Methods inherited from interface org.jruby.util.ClassDefiningClassLoader

loadClass

Field Detail

LOG

private static final Logger LOG

DEFAULT_DOMAIN

private static final java.security.ProtectionDomain DEFAULT_DOMAIN

jarIndexes

private final java.util.Map<java.net.URL,java.util.Set<java.lang.String>> jarIndexes

unloader

private java.lang.Runnable unloader

Constructor Detail

JRubyClassLoader

public JRubyClassLoader(java.lang.ClassLoader parent)

Method Detail

addURLNoIndex

public void addURLNoIndex(java.net.URL url)

addURL

public void addURL(java.net.URL url)

Overrides:

addURL in class java.net.URLClassLoader

tearDown

public void tearDown(boolean debug)

Called when the parent runtime is torn down.

close

public static void close(JRubyClassLoader loader)

Helper to close the JRuby class-loader.

Parameters:

loader -

getJDBCDriverUnloader

@Deprecated
public java.lang.Runnable getJDBCDriverUnloader()

Deprecated.

defineClass

public java.lang.Class<?> defineClass(java.lang.String name,
                                      byte[] bytes)

Specified by:

defineClass in interface ClassDefiningClassLoader

defineClass

public java.lang.Class<?> defineClass(java.lang.String name,
                                      byte[] bytes,
                                      java.security.ProtectionDomain domain)

findClass

protected java.lang.Class<?> findClass(java.lang.String className)
                                throws java.lang.ClassNotFoundException

Overrides:

findClass in class java.net.URLClassLoader

Throws:

java.lang.ClassNotFoundException

findResource

public java.net.URL findResource(java.lang.String resourceName)

Overrides:

findResource in class java.net.URLClassLoader

findResources

public java.util.Enumeration<java.net.URL> findResources(java.lang.String resourceName)
                                                  throws java.io.IOException

Overrides:

findResources in class java.net.URLClassLoader

Throws:

java.io.IOException

indexJarContents

private void indexJarContents(java.net.URL jarUrl)

close

private static void close(java.io.Closeable resource)

definePackageInternal

private void definePackageInternal(java.lang.String name)