org.wildfly.clustering.weld.ejb.WeldModuleEJBSerializationContextInitializer Maven / Gradle / Ivy

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Marshalling optimizations for weld-ejb module.

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/*
 * Copyright The WildFly Authors
 * SPDX-License-Identifier: Apache-2.0
 */

package org.wildfly.clustering.weld.ejb;

import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.security.PrivilegedAction;

import org.jboss.weld.ejb.api.SessionObjectReference;
import org.jboss.weld.manager.BeanManagerImpl;
import org.jboss.weld.module.ejb.EnterpriseBeanInstance;
import org.jboss.weld.serialization.spi.BeanIdentifier;
import org.kohsuke.MetaInfServices;
import org.wildfly.clustering.marshalling.protostream.AbstractSerializationContextInitializer;
import org.wildfly.clustering.marshalling.protostream.SerializationContext;
import org.wildfly.clustering.marshalling.protostream.SerializationContextInitializer;
import org.wildfly.clustering.marshalling.protostream.reflect.TernaryFieldMarshaller;
import org.wildfly.clustering.marshalling.protostream.reflect.TriFunction;
import org.wildfly.security.ParametricPrivilegedAction;
import org.wildfly.security.manager.WildFlySecurityManager;

/**
 * @author Paul Ferraro
 */
@MetaInfServices(SerializationContextInitializer.class)
public class WeldModuleEJBSerializationContextInitializer extends AbstractSerializationContextInitializer implements ParametricPrivilegedAction, String> {

    public WeldModuleEJBSerializationContextInitializer() {
        super("org.jboss.weld.module.ejb.proto");
    }

    @Override
    public Class run(String className) {
        try {
            return EnterpriseBeanInstance.class.getClassLoader().loadClass(className);
        } catch (ClassNotFoundException e) {
            throw new IllegalArgumentException(className);
        }
    }

    @Override
    public void registerMarshallers(SerializationContext context) {
        // Gotta love overly restrictive modifiers...
        Class methodHandlerClass = WildFlySecurityManager.doUnchecked("org.jboss.weld.module.ejb.EnterpriseBeanProxyMethodHandler", this);
        Class sessionBeanImplClass = WildFlySecurityManager.doUnchecked("org.jboss.weld.module.ejb.SessionBeanImpl", this);
        TriFunction function = new TriFunction<>() {
            @Override
            public Object apply(BeanManagerImpl manager, BeanIdentifier identifier, SessionObjectReference reference) {
                return WildFlySecurityManager.doUnchecked(new PrivilegedAction