webService cxf 框架开发的webservice接口

分享基于webService cxf 框架开发的webservice接口

1 . 一个简单的cxf例子：包含客户端的自动生成.

2. cxf的安全认证.

3.cxf集成至公司框架步骤.

1 . 一个简单的cxf例子：包含客户端的自动生成.

=======================================第一步=========================

package innosoft.java;

import javax.jws.WebParam;

import javax.jws.WebService;

/**

* 服务端接口.

* @author gaoq

* @date 2014-10-30 下午9:13:49

@WebService

public interface ISayHelloServer {

String sayHello(@WebParam(name = "username") String name);

}

=======================================第二步=========================

package innosoft.java;

import java.util.Date;

import javax.jws.WebService;

/**

* 服务端接口实现类

* @author gaoq

* @date 2014-10-30 下午9:48:44

@WebService(endpointInterface = " innosoft.java.ISayHelloServer", serviceName = " IsayHelloServer")

public class SayHelloServer implements ISayHelloServer {

@Override

public String sayHello(String name) {

return name + ",Hello " + new Date();

}

=================================第三步发布接口===========================

package innosoft.java;

import javax.xml.ws.Endpoint;

import org.apache.cxf.jaxws.EndpointImpl;

/**
* 启动服务端.
*
* @author gaoq
* @date 2014-10-30 下午9:12:02
*/
public class MainServer {

public static void main(String[] args) {

ISayHelloServer sh = new SayHelloServer();
EndpointImpl ei = (EndpointImpl) Endpoint.publish(" http://localhost:9999/IsayHelloServer", sh);

}

}

=================================第四步生成客户端==========================命令窗口执行（之前要配置cxf的path） wsdl2java http://localhost :9999/IsayHelloServer?wsdl

======================== 第五步客户端调用接口 =====================

package innosoft.java;

/**

* cxf客户端mian入口.

* @author gaoq

* @date 2014-10-30 下午9:42:48

public class MainClient {

public static void main(String[] args) {

IsayHelloServer_Service factory = new IsayHelloServer_Service();

ISayHelloServer begin = factory.getSayHelloServerPort();

String context = begin.sayHello("八戒");

System.out.println(context);

}

==============================test==============

腾讯QQ是否在线接口：http://www.webxml.com.cn/webservices/qqOnlineWebService.asmx?wsdl

============================== =================

2.cxf安全认证

===================== 服务端第一步 =========================

1.添加一个过滤器类

package innosoft.java;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

import org.apache.cxf.binding.soap.SoapMessage;

import org.apache.cxf.headers.Header;

import org.apache.cxf.interceptor.Fault;

import org.apache.cxf.phase.AbstractPhaseInterceptor;

import org.apache.cxf.phase.Phase;

import org.w3c.dom.Element;

import org.w3c.dom.NodeList;

/**

* 服务端加一个过滤器.

* @author gaoq

* @date 2014-10-30 下午10:10:37

//通过PhaseIntercptor,可以知道拦截器在那个阶段使用。

public class AuthInterceptor extends AbstractPhaseInterceptor<SoapMessage> {

public AuthInterceptor(){

super(Phase.PRE_INVOKE);

}

//实现自己的拦截器时，需要实现handleMessage方法。

//handleMessage方法中的形参就是被拦截的消息。

@Override

public void handleMessage(SoapMessage msg) throws Fault {

List<Header> heads = msg.getHeaders();

if(heads == null || heads.size() < 1){

throw new Fault(new IllegalArgumentException("没有消息"));

}

Header firstHeader = heads.get(0);

Element ele = (Element) firstHeader.getObject();

NodeList id = ele.getElementsByTagName("userId");

NodeList pass = ele.getElementsByTagName("userPass");

if(id.getLength() != 1){

throw new Fault(new IllegalArgumentException("平台授权码不正确"));

}

if(pass.getLength() != 1){

throw new Fault(new IllegalArgumentException("密码不正确"));

}

String userId = id.item(0).getTextContent();

String userPass = pass.item(0).getTextContent();

Map<String, String> map = new HashMap<String, String>();

map.put("111", "101");

map.put("222", "212");

map.put("333", "323");

if(map.containsKey(userId)){

String password = map.get(userId);

if(!password.equals(userPass)){

throw new Fault(new IllegalArgumentException("密码不正确！！！"));

}

}else{

throw new Fault(new IllegalArgumentException("平台授权码不正确！！！"));

}

2.main方法追加一个过滤器

===================== 客户端第二步 =========================

1.客户端追加一个过滤器

package innosoft.java;

import java.util.List;

import javax.xml.namespace.QName;

import org.apache.cxf.binding.soap.SoapMessage;
import org.apache.cxf.headers.Header;
import org.apache.cxf.helpers.DOMUtils;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.phase.Phase;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

public class addHeaderInterceptor extends AbstractPhaseInterceptor<SoapMessage> {
private String userName;
private String password;
public addHeaderInterceptor(String userName,String password){
super(Phase.PREPARE_SEND);
this.userName = userName;
this.password = password;
}
@Override
public void handleMessage(SoapMessage msg) throws Fault {
List<Header> headers = msg.getHeaders();
Document doc = DOMUtils.createDocument();

Element ele = doc.createElement("logingHeader");

Element name = doc.createElement("userId");
name.setTextContent(this.userName);

Element mima = doc.createElement("userPass");
mima.setTextContent(this.password);

ele.appendChild(name);
ele.appendChild(mima);

headers.add(new Header(new QName(" http://java.innosoft/"), ele));

}
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}

}

2.客户端在调用接口时要先追加过滤器

package innosoft.java;

import org.apache.cxf.endpoint.Client;

import org.apache.cxf.frontend.ClientProxy;

/**

* cxf客户端mian入口.

* @author gaoq

* @date 2014-10-30 下午9:42:48

public class MainClient {

public static void main(String[] args) {

IsayHelloServer_Service factory = new IsayHelloServer_Service();

ISayHelloServer begin = factory.getSayHelloServerPort();

Client c = ClientProxy.getClient(begin);

c.getOutInterceptors().add(new addHeaderInterceptor("111", "101"));

String context = begin.sayHello("八戒");

System.out.println(context);

}

===========================================================

3.如何整合至框架

1.webservice.xml文件内容：

<?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:jaxws=" http://cxf.apache.org/jaxws"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">

<jaxws:server id=" IsayHelloServer" serviceClass=" innosoft.java.ISayHelloServer"

address=" IsayHelloServer">
<jaxws:serviceBean>
<bean class=" innosoft.java.SayHelloServer">
</bean>
</jaxws:serviceBean>
<jaxws:inInterceptors>
<bean class=" innosoft.java.AuthInterceptor "/> //服务端的拦截器
</jaxws:inInterceptors>
</jaxws:server>
</beans>

（ IsayHelloServer // 服务名称）

（ innosoft.java.ISayHelloServer // 服务端接口地址）

（ innosoft.java.SayHelloServer //服务端接口实现类地址）

（ innosoft.java.AuthInterceptor // 服务端的拦截器）

2.在xxx_ds.xml 中引入webservice.xml

webService cxf 框架开发的webservice接口

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