手把手教你使用flex eclipse整合spring

　　package com.hongbo;

　　import org.springframework.beans.BeansException;

　　import org.springframework.beans.factory.NoSuchBeanDefinitionException;

　　import org.springframework.context.ApplicationContext;

　　import org.springframework.web.context.support.WebApplicationContextUtils;

　　import flex.messaging.FactoryInstance;

　　import flex.messaging.FlexFactory;

　　import flex.messaging.config.ConfigMap;

　　import flex.messaging.services.ServiceException;

　　public class SpringFactory implements FlexFactory {

　　private static final String SOURCE = "source";

　　public void initialize(String id, ConfigMap configMap) {

　　}

　　public FactoryInstance createFactoryInstance(String id, ConfigMap properties) {

　　SpringFactoryInstance instance = new SpringFactoryInstance(this, id,

　　properties);

　　instance.setSource(properties.getPropertyAsString(SOURCE, instance

　　.getId()));

　　return instance;

　　} // end method createFactoryInstance()

　　public Object lookup(FactoryInstance inst) {

　　SpringFactoryInstance factoryInstance = (SpringFactoryInstance) inst;

　　return factoryInstance.lookup();

　　}

　　static class SpringFactoryInstance extends FactoryInstance {

　　SpringFactoryInstance(SpringFactory factory, String id,

　　ConfigMap properties) {

　　super(factory, id, properties);

　　}

　　public String toString() {

　　return "SpringFactory instance for id=" + getId() + " source="

　　+ getSource() + " scope=" + getScope();

　　}

　　public Object lookup() {

　　ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(flex.messaging.FlexContext.getServletConfig().getServletContext());

　　String beanName = getSource();

　　try {

　　return appContext.getBean(beanName);

　　} catch (NoSuchBeanDefinitionException nexc) {

　　ServiceException e = new ServiceException();

　　String msg = "Spring service named '" + beanName

　　+ "' does not exist.";

　　e.setMessage(msg);

　　e.setRootCause(nexc);

　　e.setDetails(msg);

　　e.setCode("Server.Processing");

　　throw e;

　　} catch (BeansException bexc) {

　　ServiceException e = new ServiceException();

　　String msg = "Unable to create Spring service named '"

　　+ beanName + "' ";

　　e.setMessage(msg);

　　e.setRootCause(bexc);

　　e.setDetails(msg);

　　e.setCode("Server.Processing");

　　throw e;

　　}

　　}

　　}

　　}