webservices系列（六）——spring整合Axis2

小咪咪 2022-06-17 07:06 159阅读 0赞

1.新建一个动态网站项目webservice\_test4，最终工程目录如下

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2.准备这些jar包

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3.在web.xml中配置spring和axis

<?xml version="1.0" encoding="UTF-8"?>
    <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
      <display-name>webservice_test4</display-name>
      
      <listener>
      	<listener-class>
      		org.springframework.web.context.ContextLoaderListener
      	</listener-class>
      </listener>
      
      <context-param>
      	<param-name>contextConfigLocation</param-name>
      	<param-value>/WEB-INF/applicationContext.xml</param-value>
      </context-param>
      
      
      <servlet>
      	<servlet-name>AxisServlet</servlet-name>
      	<servlet-class>
      		org.apache.axis2.transport.http.AxisServlet
      	</servlet-class>
      	<load-on-startup>1</load-on-startup>
      </servlet>
      <servlet-mapping>
      	<servlet-name>AxisServlet</servlet-name>
      	<url-pattern>/services/*</url-pattern>
      </servlet-mapping>
      
      <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
      </welcome-file-list>
    </web-app>

4.webservice 实现代码

HelloWorld.java

public interface HelloWorld {
    	
    	public String greeting(String name);
    	
    	public String print();
    }
    HelloWorldImpl.java
    public class HelloWorldImpl implements HelloWorld{
    
    	public String greeting(String name) {
    		return "hello " + name;
    	}
    
    	public String print() {
    		return "print";
    	}
    }

HelloWorldService.java

public class HelloWorldService implements ServiceObjectSupplier, ApplicationContextAware{
    
    	private ApplicationContext ctx;
    	
    	public void setApplicationContext(ApplicationContext arg0) throws BeansException {
    		ctx = arg0;
    	}
    
    	@Override
    	public Object getServiceObject(AxisService arg0) throws AxisFault {
    		Parameter springBeanName = arg0.getParameter("SpringBeanName");
    		String beanName = ((String)springBeanName.getValue()).trim();
    		if(beanName != null) {
    			if(ctx == null) {
    				throw new AxisFault("ApplicationContext is null");
    			}
    			if(ctx.getBean(beanName) == null) {
    				throw new AxisFault("axis2 can't find Spring Bean :" + beanName);
    			}
    			return ctx.getBean(beanName);
    		} else {
    			throw new AxisFault(Messages.getMessage("paramIsNotSpecified", "SERVICE_SPRING_BEANNAME"));
    		}
    	}
    }

5.axis2的接口配置文件services.xml

<?xml version="1.0" encoding="UTF-8"?>
    <service name="hwWebService">
    	<description>axis2与spring集成</description>
    	<parameter name="ServiceObjectSupplier">
    		org.apache.axis2.extensions.spring.receivers.SpringServletContextObjectSupplier
    	</parameter>
    	<parameter name="SpringBeanName">
    		helloWorld
    	</parameter>
    	<messageReceiver>
    		<messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-only" class="org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver" />
            <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out" class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" />
    	</messageReceiver>
    </service>

6.spring 的配置文件 applicationContext.xml

<?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="applictationContext" class="org.apache.axis2.extensions.spring.receivers.ApplicationContextHolder" />
    	<bean id="helloWorld" class="com.lc.service.HelloWorldImpl"></bean>
    </beans>

发布到 tomcat 上，打开链接 http://localhost:8080/webservice\_test4/services/hwWebService?wsdl

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参考资料

\[1\].spring和axis2整合：http://www.cnblogs.com/yuxuan/p/4028359.html

[Center]: /images/20220617/2fe614e6f9ff49ac899346edf471ab80.png
[Center 1]: /images/20220617/2725f0e361f842ff9ec1a55ba6eef465.png
[Center 2]: /images/20220617/15aa622bef894404a25f5b50bcc1caba.png