org.jboss.as.jpa.classloader

Class TempClassLoader

java.lang.Object

java.lang.ClassLoader

org.jboss.modules.NamedClassLoader

org.jboss.modules.ConcurrentClassLoader

org.jboss.as.jpa.classloader.TempClassLoader

public class TempClassLoader
extends org.jboss.modules.ConcurrentClassLoader

Return a new instance of a ClassLoader that the may be used to temporarily load any classes, resources, or open URLs. None of the classes loaded by this class loader will be visible to application components.

TempClassLoader is suitable for implementing javax.persistence.spi.PersistenceUnitInfo.getNewTempClassLoader()

Author:

Scott Marlow, Antti Laisi

Field Summary

Fields inherited from class org.jboss.modules.ConcurrentClassLoader

EMPTY_ENUMERATION

Method Summary

Modifier and Type	Method and Description
protected Package	definePackage(String name, String specTitle, String specVersion, String specVendor, String implTitle, String implVersion, String implVendor, URL sealBase)
protected Class<?>	findClass(String name, boolean exportsOnly, boolean resolve)
protected URL	findResource(String name, boolean exportsOnly)
protected InputStream	findResourceAsStream(String name, boolean exportsOnly)
protected Enumeration<URL>	findResources(String name, boolean exportsOnly)

Methods inherited from class org.jboss.modules.ConcurrentClassLoader

defineOrLoadClass, defineOrLoadClass, findClass, findClass, findLoadedPackage, findResource, findResource, findResources, getPackage, getPackageByName, getPackages, getResource, getResourceAsStream, getResources, loadClass, loadClass, loadExportedClass, loadExportedClass

Methods inherited from class org.jboss.modules.NamedClassLoader

getName

Methods inherited from class java.lang.ClassLoader

clearAssertionStatus, defineClass, defineClass, defineClass, defineClass, findLibrary, findLoadedClass, findSystemClass, getClassLoadingLock, getParent, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, registerAsParallelCapable, resolveClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus, setSigners

Methods inherited from class java.lang.Object

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

Method Detail

findClass

protected Class<?> findClass(String name,
                             boolean exportsOnly,
                             boolean resolve)
                      throws ClassNotFoundException

Overrides:

findClass in class org.jboss.modules.ConcurrentClassLoader

Throws:

ClassNotFoundException

findResource

protected URL findResource(String name,
                           boolean exportsOnly)

Overrides:

findResource in class org.jboss.modules.ConcurrentClassLoader

findResources

protected Enumeration<URL> findResources(String name,
                                         boolean exportsOnly)
                                  throws IOException

Overrides:

findResources in class org.jboss.modules.ConcurrentClassLoader

Throws:

IOException

findResourceAsStream

protected InputStream findResourceAsStream(String name,
                                           boolean exportsOnly)

Overrides:

findResourceAsStream in class org.jboss.modules.ConcurrentClassLoader

definePackage

protected final Package definePackage(String name,
                                      String specTitle,
                                      String specVersion,
                                      String specVendor,
                                      String implTitle,
                                      String implVersion,
                                      String implVendor,
                                      URL sealBase)
                               throws IllegalArgumentException

Overrides:

definePackage in class org.jboss.modules.ConcurrentClassLoader

Throws:

IllegalArgumentException