Spring Framework example source code file (JaxRpcPortProxyFactoryBean.java)

This example Spring Framework source code file (JaxRpcPortProxyFactoryBean.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Spring Framework tags/keywords

beanclassloaderaware, class, classloader, factorybean, illegalargumentexception, illegalargumentexception, jaxrpcportclientinterceptor, jaxrpcportclientinterceptor, jaxrpcportproxyfactorybean, object, object, property, proxyfactory, proxyfactory

The Spring Framework JaxRpcPortProxyFactoryBean.java source code

/*
 * Copyright 2002-2007 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.remoting.jaxrpc;

import org.springframework.aop.framework.ProxyFactory;
import org.springframework.beans.factory.BeanClassLoaderAware;
import org.springframework.beans.factory.FactoryBean;
import org.springframework.util.ClassUtils;

/**
 * {@link org.springframework.beans.factory.FactoryBean} for a specific port of a
 * JAX-RPC service. Exposes a proxy for the port, to be used for bean references.
 * Inherits configuration properties from {@link JaxRpcPortClientInterceptor}.
 *
 * <p>This factory is typically used with an RMI service interface. Alternatively,
 * this factory can also proxy a JAX-RPC service with a matching non-RMI business
 * interface, i.e. an interface that mirrors the RMI service methods but does not
 * declare RemoteExceptions. In the latter case, RemoteExceptions thrown by the
 * JAX-RPC stub will automatically get converted to Spring's unchecked
 * RemoteAccessException.
 *
 * <p>If exposing the JAX-RPC port interface (i.e. an RMI interface) directly,
 * setting "serviceInterface" is sufficient. If exposing a non-RMI business
 * interface, the business interface needs to be set as "serviceInterface",
 * and the JAX-RPC port interface as "portInterface".
 *
 * @author Juergen Hoeller
 * @since 15.12.2003
 * @see #setServiceInterface
 * @see #setPortInterface
 * @see LocalJaxRpcServiceFactoryBean
 */
public class JaxRpcPortProxyFactoryBean extends JaxRpcPortClientInterceptor
		implements FactoryBean, BeanClassLoaderAware {

	private ClassLoader beanClassLoader = ClassUtils.getDefaultClassLoader();

	private Object serviceProxy;


	public void setBeanClassLoader(ClassLoader classLoader) {
		this.beanClassLoader = classLoader;
	}

	public void afterPropertiesSet() {
		if (getServiceInterface() == null) {
			// Use JAX-RPC port interface (a traditional RMI interface)
			// as service interface if none explicitly specified.
			if (getPortInterface() != null) {
				setServiceInterface(getPortInterface());
			}
			else {
				throw new IllegalArgumentException("Property 'serviceInterface' is required");
			}
		}
		super.afterPropertiesSet();
		this.serviceProxy = new ProxyFactory(getServiceInterface(), this).getProxy(this.beanClassLoader);
	}


	public Object getObject() {
		return this.serviceProxy;
	}

	public Class getObjectType() {
		return getServiceInterface();
	}

	public boolean isSingleton() {
		return true;
	}

}