CXF方式发布WebService全步骤。（转载）

转载：http://www.iteye.com/topic/812940

发布webService有多种方式,不过企业中最常用的还是 以 CXF 的方式。
接下来，我来诉说以下 CXF方式 发布WebService的全步骤，供新朋友参考。

1：准备的包： cxf-bundle-2.1.3.jar  |   wss4j-1.5.4.jar   |  axis-1.4.jar
2: 创建WebService 接口，范例代码如下：

package com.transnal.ws;

import java.util.List;

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

import com.transnal.user.model.ProfileValue;  //根据自己设定,我就不删了
import com.transnal.user.model.UserDTO;   //最好你也创建一个DTO

/**
 *  说明:对内 用户模块   webservice接口 
 *  ****************** 
 *  日期        人员 
 *  2010-11-1 RenWeigang */
@WebService
public interface UserService {

	@WebResult(name="msg")
	public int  login(@WebParam(name="userName")String userName,@WebParam(name="password")String password);
	
	@WebResult(name="msg")
	public String register(@WebParam(name="userName")String userName,@WebParam(name="password")String password,@WebParam(name="email")String email)throws Exception;

	@WebResult(name="msg")
	public boolean verifyUserByUserNameAndPassword(@WebParam(name="userName")String userName,@WebParam(name="password")String password);
	
	@WebResult(name="userDTO")
	public UserDTO getUserByUserName(@WebParam(name="userName")String username);
	
	@WebResult(name="msg")
	public String userEdit(@WebParam(name="userName")String userName, @WebParam(name="email")String email,
			@WebParam(name="nickName")String nickName,@WebParam(name="realName")String realName,@WebParam(name="sex")int sex,@WebParam(name="birthday")String birthday,@WebParam(name="mobile")String mobile);	
	
	@WebResult(name="result")
	public boolean verifyEmail(@WebParam(name="email")String email);
	@WebResult(name="result")
	public boolean verifyUser(@WebParam(name="userName")String userName);
	
	@WebResult(name="msg")
	public String resetPassword(@WebParam(name="userName")String userName,@WebParam(name="newPassowrd")String newPassword);

	@WebResult(name="msg")
	public String changePassword(@WebParam(name="userName")String userName,@WebParam(name="oldPassword")String oldPassword,
			@WebParam(name="newPassword")String newPassword);
	
	@SuppressWarnings("unchecked")
	public void updateUserProperties(@WebParam(name="userName")String userName, @WebParam(name="userProperties")List<ProfileValue> values);
	
	@SuppressWarnings("unchecked")
	@WebResult(name="ProfileValue")
	public ProfileValue getUserProperties(@WebParam(name="userName")String userName, @WebParam(name="key")String key);
	
}

3： 创建 WebService 接口实现类，代码如下：

package com.transnal.openplatform.ws.user;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;

import javax.jws.WebService;

import net.sxinfo.common.enums.Sex;

import org.apache.commons.lang.StringUtils;
import org.apache.commons.validator.EmailValidator;

import com.transnal.profile.model.Profile;
import com.transnal.profile.model.ProfileInfo;
import com.transnal.user.entity.UserEntity;
import com.transnal.user.exceptions.AuthenticationException;
import com.transnal.user.model.ProfileValue;
import com.transnal.user.model.User;
import com.transnal.user.model.UserDTO;
import com.transnal.user.service.UserRemote;
import com.transnal.web.ProfileExtInfo;
import com.transnal.web.UserFactory;
import com.transnal.ws.UserService;

/**
 * 说明:用户webservice实现 
 * ****************** 
 * 日期 人员 2010-11-1 RenWeigang
 */
@WebService(endpointInterface = "com.transnal.ws.UserService", serviceName = "userService")
public class UserServiceImpl implements UserService {
	@Override
	public UserDTO getUserByUserName(String username) {
		UserDTO dto = new UserDTO();

		UserEntity entity = (UserEntity) UserFactory.getUserRemote(null)
				.findUser(username);
		dto.setUserId(entity.getUserId());
		dto.setUserName(entity.getUserName());
		dto.setEmail(entity.getEmail());
		dto.setAnswer(entity.getAnswer());
		dto.setQuestion(entity.getQuestion());
		dto.setApproved(entity.getApproved());
		dto.setLockedOut(entity.getLockedOut());
		dto.setLastLockoutDate(entity.getLastLoginDate());
		dto.setFailedCount(entity.getFailedCount());
		dto.setFailedAnswerCount(entity.getFailedAnswerCount());
		dto.setFailedAnswerDate(entity.getFailedDate());
		dto.setFailedDate(entity.getFailedDate());
		dto.setLastPwdChange(entity.getLastPwdChange());
		dto.setPassword(entity.getPassword());
		dto.setLastLoginDate(entity.getLastLoginDate());
		dto.setPwdFormat(entity.getPwdFormat().name());
		Profile profile = UserFactory.getProfileRemote(null).findUserByName(
				username);
		ProfileExtInfo profileInfo = new ProfileExtInfo(UserFactory
				.getPropertySetAccessor(), profile);
		dto.setRealName(profile.getRealName());
		if(null!=profileInfo.getBirthday()){
			Date birthday = profileInfo.getBirthday();
			SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
			dto.setBirthday(sdf.format(birthday));			
		}
		if(StringUtils.isNotEmpty(profileInfo.getMobile())){
			dto.setMobile(profileInfo.getMobile());
		}
		dto.setSex(profileInfo.getSex().ordinal());
		dto.setNickName(profileInfo.getNickName());

		return dto;
	}

	public String register(String userName, String password, String email)
			throws Exception {
		// 判断 用户名是否重复
		if (UserFactory.getUserRemote(null).findUser(userName) != null) {
			return Constants.userNameExist;
		}
		if (!EmailValidator.getInstance().isValid(email)) {
			return Constants.emailIsNotValid;
		}
		// 判断用户email是否被注册
		if (UserFactory.getUserRemote(null).checkEmail(email)) {
			return Constants.emailExist;
		}
		User user = UserFactory.getUserRemote(null).createUser(userName,
				password, email, null, null);
		if (user == null) {
			return Constants.registFail;
		}
		UserFactory.getRoleRemote(null).addRoleToUser(userName, "guest");

		return Constants.registSuccess;
	}

	@Override
	public String changePassword(String userName, String oldPassword,
			String newPassword) {
		UserRemote userRemote = UserFactory.getUserRemote(null);
		if (userRemote.findUser(userName) == null) {
			return Constants.userNotFound;
		}
		if (StringUtils.isBlank(newPassword)
				&& StringUtils.isBlank(oldPassword)) {

			return Constants.passwordIsRequired;
		}
		if (!userRemote.verify(userName, oldPassword)) {
			return Constants.oldPasswordIsNotValid;
		}

		try {
			userRemote.changePwd(userName, oldPassword, newPassword);
		} catch (AuthenticationException e) {
			return Constants.changePasswordFail;
		}
		return Constants.changePasswordSuccess;
	}

	@Override
	public boolean verifyEmail(String email) {
		if (UserFactory.getUserRemote(null).checkEmail(email)) {
			return true;
		}
		return false;
	}

	@Override
	public boolean verifyUser(String userName) {
		// 判断 用户名是否重复
		if (UserFactory.getUserRemote(null).findUser(userName) != null) {
			return true;
		}
		return false;
	}
	
	@Override
	public String userEdit(String userName, String email, String nickName,
			String realName, int sex, String birthday, String mobile) {
		// email 格式
		if (!EmailValidator.getInstance().isValid(email)) {
			return Constants.emailIsNotValid;
		}
		// 是否占用
		if (!UserFactory.getUserRemote(null).isValidEmail(userName, email)) {
			return Constants.emailExist;
		}
		// 修改信息
		UserFactory.getUserRemote(null).updateUser(userName, email);
		Profile profile = UserFactory.getProfileRemote(null).findUserByName(
				userName);
		if(StringUtils.isNotBlank(realName)){
			profile.setRealName(realName);	
		}
		ProfileExtInfo profileInfo = new ProfileExtInfo(UserFactory
				.getPropertySetAccessor(), profile);
		if(StringUtils.isNotBlank(nickName)){
			profileInfo.setNickname(nickName);
		}

		switch (sex) {
		case 1:
			profileInfo.setSex(Sex.male);
			break;
		case 2:
			profileInfo.setSex(Sex.famale);
			break;
		default:
			profileInfo.setSex(Sex.unknown);
			break;
		}

		if(StringUtils.isNotBlank(birthday)){
			SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
			try {
				profileInfo.setBirthday(sdf.parse(birthday));
			} catch (ParseException e) {
				System.out.println("设置生日出错！！！！！！！");

				profileInfo.setBirthday(new Date());
				// e.printStackTrace();
			}			
		}
		
		if(StringUtils.isNotBlank(mobile)){
			profileInfo.setMobile(mobile);
		}
		
		UserFactory.getProfileRemote(null).storeUser(profile);
		UserFactory.getProfileRemote(null).storeUser(profileInfo);

		return Constants.userEditSuccess;
	}

	@Override
	public String resetPassword(String userName, String newPassword) {
		if (StringUtils.isBlank(userName)) {
			return Constants.usernameIsRequired;
		}
		User user = UserFactory.getUserRemote(null).findUser(userName);
		if (null == user) {
			return Constants.userNotFound;
		}

		String username = UserFactory.getUserRemote(null).resetPwd(
				user.getUserName(), newPassword);
		if (username == null) {
			return Constants.oldPasswordIsNotValid;
		}

		return Constants.resetPasswordSuccess;
	}

	@Override
	public boolean verifyUserByUserNameAndPassword(String userName,
			String password) {
		return UserFactory.getUserRemote(null).verify(userName, password);
	}

	@Override
	public int login(String userName, String password) {

		// 登录验证
		try {
			System.out.println("1");
			User user = UserFactory.getUserRemote(null).login(userName, password);
			System.out.println(user.getUserName());
			
			System.out.println("2");
		} catch (Exception e) {
			e.printStackTrace();
			System.out.println("3");
			if (e instanceof com.transnal.user.exceptions.BadUserNameOrPasswordAuthenticationException) {
				return -1;
			} else if (e instanceof com.transnal.user.exceptions.DisableUserAuthenticationException) {
				return -2;
			} else if (e instanceof com.transnal.user.exceptions.NotApprovedAuthenticationException) {
				return -3;
			} else if (e instanceof com.transnal.user.exceptions.BadPasswordAuthenticationException) {
				return -4;
			}
		}

		return Constants.authenticateSuccess;
	}

	@SuppressWarnings("unchecked")
	public void updateUserProperties(String userName, List<ProfileValue> values) {

		Profile profile = UserFactory.getProfileRemote(null).findUserByName(
				userName);
		UserFactory.getProfileRemote(null).storeUser(profile);
		// 其他属性
		ProfileInfo info = new ProfileInfo(
				UserFactory.getPropertySetAccessor(), profile);
		for (ProfileValue value : values) {

			if (value.getValue() instanceof java.lang.Integer) {
				info.setProperty(value.getKey(), Integer.parseInt(value
						.getValue().toString()));
			} else if (value.getValue() instanceof java.lang.Long) {
				info.setProperty(value.getKey(), Long.parseLong(value
						.getValue().toString()));
			} else if (value.getValue() instanceof java.lang.Double) {
				info.setProperty(value.getKey(), Double.parseDouble(value
						.getValue().toString()));
			} else if (value.getValue() instanceof java.lang.Boolean) {
				info.setProperty(value.getKey(), Boolean.parseBoolean(value
						.getValue().toString()));
			}

			else if (value.getKey().equals("birthday")) {
				Date date = null;
				SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
				try {
					String a = value.getValue().toString();
					date = sdf.parse(a);

				} catch (ParseException e) {
					e.printStackTrace();
				}
				info.setProperty(value.getKey(), date);
			}

			else {
				info.setProperty(value.getKey(), value.getValue());
			}

		}
	}

	@SuppressWarnings("unchecked")
	public ProfileValue getUserProperties(String userName, String key) {

		Profile profile = UserFactory.getProfileRemote(null).findUserByName(
				userName);

		UserFactory.getProfileRemote(null).storeUser(profile);

		ProfileInfo info = new ProfileInfo(
				UserFactory.getPropertySetAccessor(), profile);

		ProfileValue value = new ProfileValue();

		value.setKey(key);
		
		//根据不同的类型设置不同的value
		if (value.getValue() instanceof java.lang.Integer) {
			value.setValue(info.getPropertySet().getInt(key));

		} else if (value.getValue() instanceof java.lang.Long) {
			value.setValue(info.getPropertySet().getLong(key));

		} else if (value.getValue() instanceof java.lang.Double) {

			value.setValue(info.getPropertySet().getDouble(key));
		} else if (value.getValue() instanceof java.lang.Boolean) {
			value.setValue(info.getPropertySet().getBoolean(key));

		}
		else if (value.getKey().equals("birthday")) {
			Date date = null;
			SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
			try {
				String a = value.getValue().toString();
				date = sdf.parse(a);
				value.setValue(date);
			} catch (ParseException e) {
				e.printStackTrace();
			}
		}
		else {
			value.setValue(info.getPropertySet().getString(key));
		}
		return value;
	}
}

4: 为所发布的WebService指定角色，代码如下：

package com.transnal.openplatform.ws.security;

import java.util.Arrays;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import org.apache.ws.security.WSConstants;
import org.apache.ws.security.WSPasswordCallback;
import org.apache.ws.security.WSSecurityException;
import com.transnal.user.entity.UserEntity;
import com.transnal.web.UserFactory;


public class PasswordHandler implements CallbackHandler {

                 //凡是角色为 ws  的用户 才可访问你的这个 WebService
	private static final String ROLE_SERVICES="ws";
	
	public void handle(Callback[] callbacks) throws WSSecurityException {

		WSPasswordCallback callback = (WSPasswordCallback) callbacks[0];
		String userName = callback.getIdentifer();
	
		//判断角色
		String[] roles=UserFactory.getRoleRemote(null).findByUser(userName);
        if(!Arrays.asList(roles).contains(ROLE_SERVICES)){
        	throw new WSSecurityException(String.format("not '%s' role privilege ", ROLE_SERVICES));
        }
		
		if (WSConstants.PASSWORD_TEXT.equals(callback.getPasswordType())) {
			String pw = callback.getPassword();
			if (!UserFactory.getUserRemote(null).verify(userName, pw)) {
				throw new WSSecurityException("password not match");
			}
		} else {
			UserEntity user = (UserEntity)UserFactory.getUserRemote(null).findUser(userName);
			callback.setPassword(user.getPassword());
		}

	}

}

4: 在 WEB-INF下添加一个apache-cxf.xml 的配置文件，xml文件如下（注意:WebService的接口实现类以及WebService的用户角色类都在此配置中加入.）:

<?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">

	<!--  CXF ,此处是配置发布的 web service -->

	<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" />

	<bean id="utWss4jInHandler" class="org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor">
		<constructor-arg>
			<map>
				<entry key="action" value="UsernameToken Timestamp" />
				<entry key="passwordType" value="PasswordText" />
				<entry key="passwordCallbackClass"
					value="com.transnal.openplatform.ws.security.PasswordHandler" />
			</map>
		</constructor-arg>
	</bean>

	<!--
		id指 在spring配置的bean的Id implementor 指具体的实现类 address 指明这个web service的相对地址
	-->
	<jaxws:endpoint id="userService"
		implementor="com.transnal.openplatform.ws.user.UserServiceImpl"
		 address="<span style="color: #ff0000;">/userService</span>">
		<jaxws:inInterceptors>
			<bean class="org.apache.cxf.binding.soap.saaj.SAAJInInterceptor" />
			<ref bean="utWss4jInHandler" />
		</jaxws:inInterceptors>
	</jaxws:endpoint>
</beans>

5： 在 WEB-INF下的 web.xml 文件中加入 CXF 的配置,范例如下：

<?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" xmlns:jsp="http://java.sun.com/xml/ns/javaee/jsp" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>用户管理中心</display-name>
  <description>ucmange admin</description>
 
	<!-- 环境参数配置 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>
			/WEB-INF/apache-cxf.xml
		</param-value>
	</context-param>

	<!-- CXF -->	
	<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><span style="color: #ff0000;">/ws/*</span></url-pattern>
	</servlet-mapping>

  
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>

注意web.xml文件中配置的 servlet 的 <url-pattern>/ws/*</url-pattern> ,和 在 apache-cxf.xml文件中配置的 address="/userService" 。
     上面的红色 标题 说明的是在 浏览器中访问的webservice 的 url 地址，例如你的工程名为：ucmanage.那么你要测试你是否已经发布好 webservice， 在浏览器中输入的地址为：  http://127.0.0.1:8080/ucmanage/ws/userService




    结束语： 至此完毕了 WebService的发布，如要建立客户端调用 webService,请参考： http://rwg109.iteye.com/blog/812873