如何使@WebService 弹簧感知 [英] How to make an @WebService spring aware

问题描述

我有一个 Web 服务，我正在尝试将变量自动装配到其中.这是课程:

I have a Web Service which I am trying to Autowire a variable into. Here is the class:

package com.xetius.isales.pr7.service;

import java.util.Arrays;
import java.util.List;

import javax.jws.WebService;

import org.springframework.beans.factory.annotation.Autowired;

import com.xetius.isales.pr7.domain.PR7Product;
import com.xetius.isales.pr7.domain.PR7Upgrade;
import com.xetius.isales.pr7.logic.UpgradeControllerInterface;

@WebService(serviceName="ProductRulesService",
            portName="ProductRulesPort",
            endpointInterface="com.xetius.isales.pr7.service.ProductRulesWebService",
            targetNamespace="http://pr7.isales.xetius.com")
public class ProductRulesWebService implements ProductRulesWebServiceInterface {

    @Autowired
    private UpgradeControllerInterface upgradeController;

    @Override
    public List<PR7Product> getProducts() {
        if (upgradeController == null) {
            return Arrays.asList(new PR7Product("Fail"));
        }
        return upgradeController.getProducts();
    }

    @Override
    public List<PR7Upgrade> getUpgrades() {
        if (upgradeController == null) {
            return Arrays.asList(new PR7Upgrade("Fail"));
        }
        return upgradeController.getUpgrades();
    }

    @Override
    public List<PR7Product> getProductsForUpgradeWithName(String upgradeName) {
        if (upgradeController == null) {
            return Arrays.asList(new PR7Product("Fail"));
        }
        return getProductsForUpgradeWithName(upgradeName);
    }

}

但是，当我尝试访问 Web 服务时，我返回了失败版本，这意味着没有自动装配 upgradeController.这是我的应用程序上下文:

However, when I try to access the web service I am getting the Fail version returned, meaning that upgradeController is not being autowired. Here is my applicationContext:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
                        http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
                        http://www.springframework.org/schema/context
                        http://www.springframework.org/schema/context/spring-context-3.0.xsd">
    <context:component-scan base-package="com.xetius.isales.pr7" />
    <context:annotation-config />

    <bean id="upgradeController" class="com.xetius.isales.pr7.logic.UpgradeController" />

</beans>

如何使@WebService 类具有弹簧感知能力并进行自动装配

How do I make it so that the @WebService class is spring aware and autowiring happens

推荐答案

如果您希望自动装配发生，ProductRulesWebService 需要扩展 SpringBeanAutowiringSupport

If you want autowiring to happen, ProductRulesWebService needs to extend SpringBeanAutowiringSupport

扩展该类将允许 UpgradeController 自动装配

Extending that class will allow UpgradeController to be autowired

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