axis2系列之与spring集成

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Spring与Axis2集成注意事项以及步骤：

spring使用配置文件进行实体bean的注入方式不变，applicationContext.xml文件内容也不变只是需要将applicationContext.xml文件放在WEB-INF下。
在web.xml文件中加入spring的监听器，以及applicationcontext.xml配置文件的读取。
在spring配置文件中加入：<bean id="applicationContext" class="org.apache.axis2.extensions.spring.receivers.ApplicationContextHolder" />
重点：在WEB-INF/services文件下创建任一文件夹（名字随便，但必须创建），在该新创建的文件夹下创建一个文件夹名为META-INF文件夹，在META-INF文件夹下创建services.xml文件。
配置services.xml，在配置该文件中需要注意三个parameter的配置：

（1）、ServiceObjectSupplier的配置，固定值：org.apache.axis2.extensions.spring.receivers.SpringServletContextObjectSupplier

在 services.xml 文件中需要通过 ServiceObjectSupplier 参数指定 SpringServletContextObjectSupplier
类来获得 Spring 的 ApplicationContext 对象

（2）、SpringBeanName的配置：applicationContext.xml中指定bean的id。

服务器端：

public interface IWeatherService {void setWeather(Weather w);Weather getWeather();}

public class WeatherService implements IWeatherService {Weather weather;public void setWeather(Weather w) {weather = w;}public Weather getWeather() {return weather;}}

services.xml文件

<service name="springService"><description>springService</description><parameter name="ServiceObjectSupplier">org.apache.axis2.extensions.spring.receivers.SpringServletContextObjectSupplier</parameter><parameter name="SpringBeanName">weatherService</parameter><messageReceivers><messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out"class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" /></messageReceivers></service>

applicationContext.xml文件

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd"><beans><bean id="applicationContext"        class="org.apache.axis2.extensions.spring.receivers.ApplicationContextHolder" />    <bean id="weatherService" class="com.test.springservice.impl.WeatherService">        <property name="weather">            <bean class="com.test.bean.Weather">                <property name="temperature" value="89.9" />                <property name="forecast" value="Sunny" />                <property name="rain" value="false" />                <property name="howMuchRain" value="0.2" />            </bean>        </property>    </bean></beans>

客户端：

public static void main(String[] args1) throws AxisFault {EndpointReference targetEPR = new EndpointReference("http://localhost:8080/springAxis2project/services/springService");RPCServiceClient serviceClient = new RPCServiceClient();Options options = serviceClient.getOptions();options.setTo(targetEPR);QName opGetWeather = new QName("http://impl.springservice.test.com","getWeather");Object[] opGetWeatherArgs = new Object[] {};Class[] returnTypes = new Class[] { Weather.class };Object[] response = serviceClient.invokeBlocking(opGetWeather,opGetWeatherArgs, returnTypes);Weather result = (Weather) response[0];if (result == null) {System.out.println("Weather didn't initialize!");} else {System.out.println();System.out.println("Temperature               : "+ result.getTemperature());System.out.println("Forecast                  : "+ result.getForecast());System.out.println("Rain                      : "+ result.getRain());System.out.println("How much rain (in inches) : "+ result.getHowMuchRain());}}

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