Package org.glassfish.weld.services

Class ProxyServicesImpl

java.lang.Object

org.glassfish.weld.services.ProxyServicesImpl

All Implemented Interfaces:

org.jboss.weld.bootstrap.api.Service, org.jboss.weld.serialization.spi.ProxyServices

public class ProxyServicesImpl
extends Object
implements org.jboss.weld.serialization.spi.ProxyServices

An implementation of the ProxyServices Service. This implementation uses the thread context classloader (the application classloader) as the classloader for loading the bean proxies. The classloader that loaded the Bean must be used to load and define the bean proxy to handle Beans with package-private constructor as discussed in WELD-737. Weld proxies today have references to some internal weld implementation classes such as javassist and org.jboss.weld.proxy.* packages. These classes are temporarily re-exported through the weld-integration-fragment bundle so that when the bean proxies when loaded using the application classloader will have visibility to these internal implementation classes. As a fix for WELD-737, Weld may use the Bean's classloader rather than asking the ProxyServices service implementation. Weld also plans to remove the dependencies of the bean proxy on internal implementation classes. When that happens we can remove the weld-integration-fragment workaround and the ProxyServices implementation

Author:

Sivakumar Thyagarajan

Constructor Summary

Constructors

Constructor	Description
ProxyServicesImpl(org.glassfish.hk2.api.ServiceLocator services)

Method Summary

Modifier and Type	Method	Description
void	cleanup()
Class<?>	defineClass(Class<?> originalClass, String className, byte[] classBytes, int off, int len)
Class<?>	defineClass(Class<?> originalClass, String className, byte[] classBytes, int off, int len, ProtectionDomain protectionDomain)
Class<?>	loadClass(Class<?> originalClass, String classBinaryName)

Methods inherited from class java.lang.Object

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

Constructor Detail

ProxyServicesImpl

public ProxyServicesImpl(org.glassfish.hk2.api.ServiceLocator services)

Method Detail

loadClass

public Class<?> loadClass(Class<?> originalClass,
                          String classBinaryName)
                   throws ClassNotFoundException

Specified by:

loadClass in interface org.jboss.weld.serialization.spi.ProxyServices

Throws:

ClassNotFoundException

cleanup

public void cleanup()

Specified by:

cleanup in interface org.jboss.weld.bootstrap.api.Service

defineClass

public Class<?> defineClass(Class<?> originalClass,
                            String className,
                            byte[] classBytes,
                            int off,
                            int len,
                            ProtectionDomain protectionDomain)
                     throws ClassFormatError

Specified by:

defineClass in interface org.jboss.weld.serialization.spi.ProxyServices

Throws:

ClassFormatError

defineClass

public Class<?> defineClass(Class<?> originalClass,
                            String className,
                            byte[] classBytes,
                            int off,
                            int len)
                     throws ClassFormatError

Specified by:

defineClass in interface org.jboss.weld.serialization.spi.ProxyServices

Throws:

ClassFormatError