CXF与Spring集成

服务端是Web Project，客户端是Java Project，先看服务端代码

首先是SEI，即服务端接口类HelloService.java

package com.jadyer.service;

import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;

@WebService(targetNamespace="http://blog.csdn.net/jadyer")
public interface HelloService {
	@WebMethod
	@WebResult(name="sayHelloResult")
	public String sayHello(@WebParam(name="name")String name);
}

然后是SIB，即服务端接口实现类HelloServiceImpl.java

package com.jadyer.service;

import javax.jws.WebService;

import org.springframework.stereotype.Service;

@WebService(endpointInterface="com.jadyer.service.HelloService", targetNamespace="http://blog.csdn.net/jadyer")
@Service
public class HelloServiceImpl implements HelloService {
	@Override
	public String sayHello(String name) {
		System.out.println("Receive the name=[" + name + "]");
		if(null==name){
			return "Hello,World";
		}else{
			return "Hello," + name;
		}
	}
}

下面是服务端自定义的拦截器类LicenseInInterceptor.java

package com.jadyer.interceptor;

import java.util.List;

import org.apache.cxf.binding.soap.SoapMessage;
import org.apache.cxf.binding.soap.interceptor.AbstractSoapInterceptor;
import org.apache.cxf.headers.Header;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.phase.Phase;
import org.springframework.stereotype.Component;
import org.w3c.dom.Node;

@Component
public class LicenseInInterceptor extends AbstractSoapInterceptor {
	public LicenseInInterceptor(){
		super(Phase.INVOKE);
	}
	
	@Override
	public void handleMessage(SoapMessage message) throws Fault {
		List<Header> headers = message.getHeaders();
		Object obj = null;
		for(Header header : headers){
			if(header.getName().getLocalPart().equals("licenseInfo")){
				obj = header.getObject();
				if(obj instanceof Node){
					System.out.println("Receive the licenseInfo=[" + ((Node)obj).getTextContent() + "]");
				}
			}
		}
	}
}

下面是服务端的Spring配置文件applicationContext.xml

<?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"
	xmlns:jaxws="http://cxf.apache.org/jaxws"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
						http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
						http://www.springframework.org/schema/context
           				http://www.springframework.org/schema/context/spring-context-2.5.xsd
           				http://cxf.apache.org/jaxws
           				http://cxf.apache.org/schemas/jaxws.xsd">
	<context:component-scan base-package="com.jadyer"/>
	
	<import resource="classpath:META-INF/cxf/cxf.xml"/>
	<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml"/>
	<import resource="classpath:META-INF/cxf/cxf-servlet.xml"/>
	
	<!-- 发布WebServices服务 -->
	<!-- 也可以写成这样<jaxws:endpoint implementor="com.jadyer.service.HelloServiceImpl" address="/myHello"/> -->
	<!-- 最后的访问地址都是http://127.0.0.1:8088/webPath/services/myHello?wsdl -->
	<!-- 经测试,写成address="myHello"的话,也是可以的,访问地址和上一行贴出来的是一样的 -->
	<jaxws:endpoint implementor="#helloServiceImpl" address="/myHello">
		<jaxws:inInterceptors>
			<bean class="org.apache.cxf.interceptor.LoggingInInterceptor"/>
			<ref bean="licenseInInterceptor"/>
		</jaxws:inInterceptors>
		<jaxws:outInterceptors>
			<bean class="org.apache.cxf.interceptor.LoggingOutInterceptor"/>
		</jaxws:outInterceptors>
	</jaxws:endpoint>
	
	<!-- 也可以用CXF提供的core.xsd来注册Interceptor,样例见本文客户端代码 -->
	<!-- xmlns:cxf="http://cxf.apache.org/core" -->
	<!-- xsi:schemaLocation="http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd" -->
	<!-- 然后像下面这样写就可以了
	<jaxws:endpoint implementor="#helloServiceImpl" address="/myHello"/>
	<cxf:bus>
		<cxf:inInterceptors>
			<bean class="org.apache.cxf.interceptor.LoggingInInterceptor"/>
			<ref bean="licenseInInterceptor"/>
		</cxf:inInterceptors>
		<cxf:outInterceptors>
			<bean class="org.apache.cxf.interceptor.LoggingOutInterceptor"/>
		</cxf:outInterceptors>
	</cxf:bus>
	 -->
</beans>

这个是服务端用来方便查看Spring日志的log4j.properties

#http://blog.csdn.net/jadyer/article/details/7833395
log4j.rootLogger=DEBUG,CONSOLE

#通常用于框架日志,如mina,spring等
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
log4j.appender.CONSOLE.Threshold=DEBUG
log4j.appender.CONSOLE.Target=System.out
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=[%d{yyyyMMdd HH:mm:ss}][%t][%C{1}]%m%n

最后是服务端的web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
	http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:applicationContext.xml</param-value>
	</context-param>
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
	
	<servlet>
		<servlet-name>CXFServlet</servlet-name>
		<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>CXFServlet</servlet-name>
		<url-pattern>/services/*</url-pattern>
	</servlet-mapping>
</web-app>

OK，服务端代码示例完毕，下面是客户端代码

首先是客户端用于发送SOAPHeader信息的拦截器类LicenseOutInterceptor.java

package com.jadyer.interceptor;

import javax.xml.bind.JAXBException;
import javax.xml.namespace.QName;

import org.apache.cxf.binding.soap.SoapMessage;
import org.apache.cxf.binding.soap.interceptor.AbstractSoapInterceptor;
import org.apache.cxf.databinding.DataBinding;
import org.apache.cxf.headers.Header;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.jaxb.JAXBDataBinding;
import org.apache.cxf.phase.Phase;
import org.springframework.stereotype.Component;

@Component
public class LicenseOutInterceptor extends AbstractSoapInterceptor{
	public LicenseOutInterceptor(){
		super(Phase.WRITE);
	}
	
	@Override
	public void handleMessage(SoapMessage message) throws Fault {
		QName qname = new QName("http://blog.csdn.net/jadyer", "licenseInfo", "ns");
		DataBinding dataBinding = null;
		try {
			dataBinding = new JAXBDataBinding(String.class);
		} catch (JAXBException e) {
			e.printStackTrace();
		}
		Header header = new Header(qname, "Jadyer", dataBinding);
		message.getHeaders().add(header);
	}
}

下面是客户端模拟的一个Service实现类ClientService.java

package com.jadyer.service;

import javax.annotation.Resource;

import net.csdn.blog.jadyer.HelloService;

import org.springframework.stereotype.Service;

@Service
public class ClientService {
	@Resource
	private HelloService myServerWebService;
	
	public String getServerResponse(String name){
		return myServerWebService.sayHello(name);
	}
}

下面是客户端的Spring配置文件applicationContext.xml

<?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"
	xmlns:cxf="http://cxf.apache.org/core"
	xmlns:jaxws="http://cxf.apache.org/jaxws"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
						http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
						http://www.springframework.org/schema/context
           				http://www.springframework.org/schema/context/spring-context-2.5.xsd
           				http://cxf.apache.org/core
           				http://cxf.apache.org/schemas/core.xsd
           				http://cxf.apache.org/jaxws
           				http://cxf.apache.org/schemas/jaxws.xsd">
	<context:component-scan base-package="com.jadyer"/>
	
	<import resource="classpath:META-INF/cxf/cxf.xml"/>
	<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml"/>
	<import resource="classpath:META-INF/cxf/cxf-servlet.xml"/>
	
	<jaxws:client id="myServerWebService" serviceClass="net.csdn.blog.jadyer.HelloService"
		address="http://127.0.0.1:8088/cxf_04_spring/services/myHello"/>
	
	<cxf:bus>
		<cxf:inInterceptors>
			<bean class="org.apache.cxf.interceptor.LoggingInInterceptor"/>
		</cxf:inInterceptors>
		<cxf:outInterceptors>
			<bean class="org.apache.cxf.interceptor.LoggingOutInterceptor"/>
			<ref bean="licenseOutInterceptor"/>
		</cxf:outInterceptors>
	</cxf:bus>
</beans>

最后是客户端调用服务端的模拟入口ClientApp.java

注意：具体的客户端WebService代码是由wsdl2java生成的

package com.jadyer.client;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.jadyer.service.ClientService;

public class ClientApp {
	public static void main(String[] args) {
		//wsdl2java -d D:/Download/ -frontend jaxws21 -keep -verbose http://127.0.0.1:8088/cxf_04_spring/services/myHello?wsdl
		//wsdl2java命令与wsimport相似,wsimport简介详见http://blog.csdn.net/jadyer/article/details/8692108
		ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");
		ClientService cs = (ClientService)ctx.getBean("clientService");
		System.out.println(cs.getServerResponse("玄玉"));
	}
}

老习惯，把控制台输出也贴出来

这是服务端的控制台输出

2013-5-31 23:26:08 org.apache.cxf.services.HelloServiceImplService.HelloServiceImplPort.HelloService
信息: Inbound Message
----------------------------
ID: 1
Address: http://127.0.0.1:8088/cxf_04_spring/services/myHello
Encoding: UTF-8
Http-Method: POST
Content-Type: text/xml; charset=UTF-8
Headers: {Accept=[*/*], cache-control=[no-cache], connection=[keep-alive], Content-Length=[302], content-type=[text/xml; charset=UTF-8], host=[127.0.0.1:8088], pragma=[no-cache], SOAPAction=[""], user-agent=[Apache CXF 2.7.0]}
Payload: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Header><ns:licenseInfo xmlns:ns="http://blog.csdn.net/jadyer">Jadyer</ns:licenseInfo></soap:Header><soap:Body><ns2:sayHello xmlns:ns2="http://blog.csdn.net/jadyer"><name>玄玉</name></ns2:sayHello></soap:Body></soap:Envelope>
--------------------------------------
Receive the name=[玄玉]
Receive the licenseInfo=[Jadyer]
2013-5-31 23:26:08 org.apache.cxf.services.HelloServiceImplService.HelloServiceImplPort.HelloService
信息: Outbound Message
---------------------------
ID: 1
Encoding: UTF-8
Content-Type: text/xml
Headers: {}
Payload: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><ns2:sayHelloResponse xmlns:ns2="http://blog.csdn.net/jadyer"><sayHelloResult>Hello,玄玉</sayHelloResult></ns2:sayHelloResponse></soap:Body></soap:Envelope>
--------------------------------------

这是客户端的控制台输出

2013-5-31 23:26:08 org.apache.cxf.services.HelloServiceService.HelloServicePort.HelloService
信息: Outbound Message
---------------------------
ID: 1
Address: http://127.0.0.1:8088/cxf_04_spring/services/myHello
Encoding: UTF-8
Http-Method: POST
Content-Type: text/xml
Headers: {Accept=[*/*], SOAPAction=[""]}
Payload: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Header><ns:licenseInfo xmlns:ns="http://blog.csdn.net/jadyer">Jadyer</ns:licenseInfo></soap:Header><soap:Body><ns2:sayHello xmlns:ns2="http://blog.csdn.net/jadyer"><name>玄玉</name></ns2:sayHello></soap:Body></soap:Envelope>
--------------------------------------
2013-5-31 23:26:08 org.apache.cxf.services.HelloServiceService.HelloServicePort.HelloService
信息: Inbound Message
----------------------------
ID: 1
Response-Code: 200
Encoding: UTF-8
Content-Type: text/xml;charset=UTF-8
Headers: {content-type=[text/xml;charset=UTF-8], Date=[Fri, 31 May 2013 15:26:08 GMT], Server=[Apache-Coyote/1.1], transfer-encoding=[chunked]}
Payload: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><ns2:sayHelloResponse xmlns:ns2="http://blog.csdn.net/jadyer"><sayHelloResult>Hello,玄玉</sayHelloResult></ns2:sayHelloResponse></soap:Body></soap:Envelope>
--------------------------------------
Hello,玄玉