CXF实现webservice

虽然网上有很多cxf的教程，但还是要自己写写， “好记性不如烂笔头”

1、服务端

1、1  DEMO，用于测试传递对象

package com.xq.model;

import javax.persistence.Column;

import javax.persistence.Entity;

import javax.persistence.GeneratedValue;

import javax.persistence.GenerationType;

import javax.persistence.Id;

import javax.persistence.Table;

@Entity

@Table(name="action")

public class Action {

    @Id

    @GeneratedValue(strategy=GenerationType.IDENTITY)

    private Long id;

    @Column(name="name",length=20, nullable=false)

    private String name;

    @Column(name="url",length=100, nullable=false)

    private String url;

    public Action(){}

    public Long getId() {

        return id;

    }

    public void setId(Long id) {

        this.id = id;

    }

    public String getName() {

        return name;

    }

    public void setName(String name) {

        this.name = name;

    }

    public String getUrl() {

        return url;

    }

    public void setUrl(String url) {

        this.url = url;

    }

    @Override

    public String toString() {

        return "Action [id=" + id + ", name=" + name + ", url=" + url + "]";

    }

    @Override

    public int hashCode() {

        final int prime = 31;

        int result = 1;

        result = prime * result + ((id == null) ? 0 : id.hashCode());

        result = prime * result + ((name == null) ? 0 : name.hashCode());

        result = prime * result + ((url == null) ? 0 : url.hashCode());

        return result;

    }

    @Override

    public boolean equals(Object obj) {

        if (this == obj)

            return true;

        if (obj == null)

            return false;

        if (getClass() != obj.getClass())

            return false;

        Action other = (Action) obj;

        if (id == null) {

            if (other.id != null)

                return false;

        } else if (!id.equals(other.id))

            return false;

        if (name == null) {

            if (other.name != null)

                return false;

        } else if (!name.equals(other.name))

            return false;

        if (url == null) {

            if (other.url != null)

                return false;

        } else if (!url.equals(other.url))

            return false;

        return true;

    }

}

1、2 发布服务的接口

package com.xq.service;

import java.util.ArrayList;

import javax.jws.WebService;

import javax.jws.soap.SOAPBinding;

import com.xq.model.Action;

@WebService

@SOAPBinding(style = SOAPBinding.Style.RPC)

public interface HelloService {

    public String sayHi(String name);

    public String findAction(Action action);

    public ArrayList<Action> createActions(int i);

}
  

1、3 接口实现

package com.xq.service.impl;

import java.util.ArrayList;

import javax.jws.WebService;

import com.xq.model.Action;

import com.xq.service.HelloService;

@WebService(endpointInterface = "com.xq.service.HelloService", serviceName = "helloService", portName = "helloServicePort")

public class HelloServiceImpl implements HelloService {

    @Override

    public String sayHi(String name) {

        // TODO Auto-generated method stub

        return "Hi! " + name;

    }

    @Override

    public String findAction(Action action) {

        // TODO Auto-generated method stub

        System.out.println("invock getAction...");

        System.out.println(action);

        return action.getName();

    }

    @Override

    public ArrayList<Action> createActions(int i) {

        ArrayList<Action> actions = new ArrayList<Action>();

        for (int j = 0; j < i; j++) {

            Action action = new Action();

            action.setId(new Long(j));

            actions.add(action);

        }

        return actions;

    }

}

1、4 配置spring

    <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:endpoint id="helloService" address="/helloService"

        implementor="com.xq.service.impl.HelloServiceImpl">

        <!-- 加入消息拦截器 -->

        <jaxws:inInterceptors>

            <bean class="org.apache.cxf.interceptor.LoggingInInterceptor"></bean>

        </jaxws:inInterceptors>

        <jaxws:outInterceptors>

            <bean class="org.apache.cxf.interceptor.LoggingOutInterceptor"></bean>

        </jaxws:outInterceptors>

    </jaxws:endpoint>

1、5 配置web.xml

      <!-- spring start -->

    <listener>

        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

    </listener>

    <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>

    <!-- spring end -->

    <!-- cxf start -->

    <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>/ws/*</url-pattern>

    </servlet-mapping>

    <!-- cxf end -->

2、客户端

用wsdl2java命令生成客户端 wsdl2java http://localhost:8080/cxftest/ws/helloService?wsdl 文件默认生成到wsdl2java.bat目录，如果自定义目录，可以用wsdl2java -d src -client wsdl文件/wsdl的url，目录如下

2、1 写测试类，直接用main方法

    public static void main(String[] args) {

        JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();

        factory.setServiceClass(HelloService.class);

        factory.setAddress("http://localhost:8080/cxftest/ws/helloService?wsdl");

        HelloService client = (HelloService) factory.create();

        // 以上语句的功能 可以通过spring来实现

        ActionArray actions = client.createActions(5);

        for (int i = 0; i < actions.getItem().size(); i++) {

            System.out.println(actions.getItem().get(i).getId());

        }

    }

查看控制台

十月 27, 2014 11:51:41 上午 org.apache.cxf.service.factory.ReflectionServiceFactoryBean buildServiceFromClass
信息: Creating Service {http://service.xq.com/}HelloServiceService from class com.xq.service.HelloService
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