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作者 | 正文 |
发表时间:2010-01-09
最后修改:2010-01-11
服务端开发 第一步,编写数据资源层相关接口 DAO编写: public interface HibernateDao { public void save(UserInfo object); public void delete(UserInfo object); public void update(UserInfo object); public UserInfo get(int id); } DAO实现类: public class HibernateDaoImpl extends HibernateDaoSupport implements HibernateDao { public void delete(UserInfo object) { this.getHibernateTemplate().delete(object); } public void save(UserInfo object) { this.getHibernateTemplate().save(object); } public void update(UserInfo object) { this.getHibernateTemplate().update(object); } public UserInfo get(int id) { return (UserInfo) this.getHibernateTemplate().get(UserInfo.class, id); } } 实体对象: @Entity @Table(name = "userinfo") public class UserInfo implements java.io.Serializable { private static final long serialVersionUID = 2281022190032353574L; @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Integer id; private String name; private Integer age; private Integer address; public UserInfo() { } public UserInfo(String name, Integer age) { this.name = name; this.age = age; } public UserInfo(String name, Integer age, Integer address) { this.name = name; this.age = age; this.address = address; } public Integer getId() { return this.id; } public void setId(Integer id) { this.id = id; } public String getName() { return this.name; } public void setName(String name) { this.name = name; } public Integer getAge() { return this.age; } public void setAge(Integer age) { this.age = age; } public Integer getAddress() { return this.address; } public void setAddress(Integer address) { this.address = address; } } 第二步:业务逻辑层接口编写 业务逻辑接口: @WebService public interface IService { //public void save(@WebParam(name="info")String xml); public void save(@WebParam(name="dto")UserInfoDTO dto,@WebParam(name="flag")boolean flag); public void update(@WebParam(name="info")String xml); public void delete(@WebParam(name="id")int id); public @WebResult(name="String")String get(@WebParam(name="id")int id); } 接口实现类: @WebService public class ServiceImpl implements IService { private Logger log = LoggerFactory.getLogger(ServiceImpl.class); private HibernateDao dao; // public void setDao(HibernateDao dao) { // this.dao = dao; // } public void delete(int id) { log.info("delete id is {} user"+id); //UserInfo userInfo = (UserInfo)object; //log.info("this username is:"+userInfo.getName()); //log.info("delete {} information..."+userInfo.getName()); //dao.delete(userInfo); } // public void save(String xml) { // //UserInfo userInfo = (UserInfo)object; // log.info("add {} user..."+xml); // //dao.save(userInfo); // System.out.println("ssss"); // } public void save(UserInfoDTO dto,boolean flag) { System.out.println("name:"+dto.getName()); } public void update(String xml){ ApplicationContext context = new ClassPathXmlApplicationContext( "applicationContext-resources.xml"); this.dao = (HibernateDao)context.getBean("dao"); try { JAXBContext jaxbContext = JAXBContext.newInstance("com.itdcl.model"); Unmarshaller unmarshaller = jaxbContext.createUnmarshaller(); StringReader reader = new StringReader(xml); Customers cus = (Customers)unmarshaller.unmarshal(reader); Customer cust = cus.getCustomer(); UserInfo userInfo = new UserInfo(); System.out.println("Address:"+cust.getAddress()); userInfo.setAddress(cust.getAddress()); System.out.println("Age:"+cust.getAge()); userInfo.setAge(Integer.valueOf(cust.getAge())); System.out.println("Name:"+cust.getName()); //userInfo.setId(2); userInfo.setName(cust.getName()); dao.save(userInfo); } catch (JAXBException e) { e.printStackTrace(); } } public String get(int id){ //return dao.get(id); return null; } } DAO与Service接口配置: <?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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jaxws="http://cxf.apache.org/jaxws" xsi:schemaLocation=" http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd"> <!--*******************Hibernate数据库持久层配置文件***********************--> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations"> <list> <value>classpath:jdbc.properties</value> </list> </property> </bean> <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName" value="${driverClassName}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> </bean> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> <property name="dataSource"> <ref local="dataSource" /> </property> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect"> ${hibernate.dialect} </prop> <prop key="hibernate.show_sql">${show_sql}</prop> <prop key="hibernate.format_sql">${format_sql}</prop> <!-- 缓存设置 --> <prop key="cache.use_query_cache"> ${cache.use_query_cache} </prop> <prop key="cache.use_second_level_cache"> ${cache.use_second_level_cache} </prop> <prop key="cache.provider_class"> ${cache.provider_class} </prop> <!-- C3P0连接池配置 --> <prop key="c3p0.acquire_increment"> ${c3p0.acquire_increment} </prop> <prop key="c3p0.max_statements"> ${c3p0.max_statements} </prop> <prop key="c3p0.min_size">${c3p0.min_size}</prop> <prop key="c3p0.max_size">${c3p0.max_size}</prop> <prop key="c3p0.timeout">${c3p0.timeout}</prop> <prop key="c3p0.idle_test_period"> ${c3p0.idle_test_period} </prop> </props> </property> <property name="namingStrategy"> <bean class="org.hibernate.cfg.ImprovedNamingStrategy" /> </property> <property name="packagesToScan" value="com.itdcl.pojo" /> </bean> <bean id="dao" class="com.itdcl.dao.HibernateDaoImpl"> <property name="sessionFactory" ref="sessionFactory" /> </bean> </beans> WebService接口发布: <?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-2.0.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd"> <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="serverUserInfo" class="com.itdcl.model.UserInfoDTO" /> <jaxws:endpoint id="helloWorld" implementor="com.itdcl.service.HelloWorldImpl" address="/HelloWorld" /> <jaxws:endpoint id="myTest" implementor="com.itdcl.service.MyTestImpl" address="/MyTest" /> <jaxws:endpoint id="service" implementor="com.itdcl.service.ServiceImpl" address="/Service"> <!-- jaxws:serviceFactory> <ref bean="jaxWsServiceFactoryBean" /> </jaxws:serviceFactory>--> </jaxws:endpoint> <bean id="jaxWsServiceFactoryBean" class="org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean"> <property name="wrapped" value="true" /> <property name="dataBinding" ref="aegisBean" /> </bean> <bean id="aegisBean" class="org.apache.cxf.aegis.databinding.AegisDatabinding" /> </beans> 第三步:服务端程序编写了,打包部署 客户端开发 第一步:WebService客户端生成,可以手工编写。这里我就通过配置Ant文件来生成WebService客户端: <?xml version="1.0"?> <project name="cxf" basedir="." default="usage"> <property name="webroot.dir" value="E:/workspace3/CXFSpring" /> <!-- webservice接口 --> <property name="target.class" value="com.itdcl.service.IService" /> <property name="wsdl.name" value="Service.wsdl" /> <property name="src.dir" value="src" /> <property name="client.dir" value="client" /> <property name="server.dir" value="server" /> <property name="compile.dir" value="${webroot.dir}/bin" /> <target name="usage"> <echo message="java2wsdl -->java文件生成wsdl文件,java2wsdl -Ddir=com/starit/cxf/java2wsdl -Dsrc=com.starit.cxf.java2wsdl.Hello" /> <echo message="wsdl2javaClient -->java文件生成client,java2wsdl -Ddir=com/starit/cxf/java2wsdl -Dwsdl=hello.wsdl" /> </target> <target name="java2wsdl"> <echo message="生成wsdl文件" /> <exec dir="${compile.dir}" executable="cmd.exe"> <arg line="/c java2ws" /> <arg line="-o ${wsdl.name} -wsdl ${target.class}" /> </exec> <!-- copy资源文件 --> <move todir="${src.dir}" preservelastmodified="true"> <fileset dir="${compile.dir}"> <include name="**/*.wsdl" /> </fileset> </move> </target> <target name="wsdl2javaClient"> <echo message="生成java client文件" /> <mkdir dir="${client.dir}" /> <exec dir="." executable="cmd.exe"> <arg line="/c wsdl2java" /> <!-- 生成的java所存目录 --> <arg line="-d ${client.dir}"/> <!-- wsdl文件所在路径 --> <arg line="-client src\*.wsdl" /> </exec> </target> </project> 第二步:WebService接口注册配置 <?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-2.0.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd"> <!-- jaxws:client id="helloWorldClient" address="http://localhost:9999/cxf/HelloWorld" serviceClass="com.itdcl.service.IHelloWorld" />--> <!-- jaxws:client id="myTestClient" address="http://localhost:9999/cxf/MyTest" serviceClass="com.itdcl.service.IMyTest" />--> <jaxws:client id="service" address="http://localhost:9999/cxf/Service" serviceClass="com.itdcl.service.IService" /> </beans> 剩下的事就测试我们整合是否成功了,编写一个JUnit测试类或写一个Main函数测试一下。 public class JaxbSampleClient { private final static String MODEL = "com.itdcl.model"; public static void main(String[] args) throws FileNotFoundException, JAXBException, ParserConfigurationException, TransformerException { ApplicationContext context = new ClassPathXmlApplicationContext( "beans.xml"); IService service = (IService) context.getBean("service"); ObjectFactory factory = new ObjectFactory(); Customer customer = factory.createCustomer(); customer.setId(1); customer.setAge("26"); customer.setName("Josen"); customer.setAddress(100); Customers customers = factory.createCustomers(); customers.setCustomer(customer); DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); dbf.setNamespaceAware(true); DocumentBuilder db = dbf.newDocumentBuilder(); Document doc = db.newDocument(); // 转换 JAXBContext jaxbContext = JAXBContext.newInstance(MODEL); Marshaller marshaller = jaxbContext.createMarshaller(); //将customers数据与doc绑定 marshaller.marshal(customers, doc); DOMSource domSource = new DOMSource(doc); StringWriter writer = new StringWriter(); StreamResult result = new StreamResult(writer); TransformerFactory tf = TransformerFactory.newInstance(); Transformer transformer = tf.newTransformer(); transformer.transform(domSource, result); String xmlString = writer.toString(); //System.out.println(xmlString); service.update(xmlString); } } 运行一下,看插入数据库没有。这节到此就靠一段落啦,下节讲解WS-Security 声明:ITeye文章版权属于作者,受法律保护。没有作者书面许可不得转载。
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发表时间:2010-05-21
请问Customers cus = (Customers)unmarshaller.unmarshal(reader); 中的Customers是怎么定义的?
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发表时间:2010-07-21
因为刚接触cxf所以按照楼主的贴子一步一步来的,不过客户端是手写的,用wsdl2java生成java代码后复制过去的,可是我运行出现了错误:org.apache.cxf.binding.soap.SoapFault: object is not an instance of declaring class while invoking public java.lang.String service.impl.ServiceImpl.get(java.lang.Long) with params [181].
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发表时间:2010-07-21
这个问题解决了,service接口中的dao属性没有注入的问题:解决办法如下
<bean id="service" class="service.impl.ServiceImpl"> <property name="dao" ref="hdao"></property> </bean> <jaxws:endpoint id="myService" address="/myService" implementorClass="service.impl.ServiceImpl"> <jaxws:implementor ref="service"> </jaxws:implementor> </jaxws:endpoint> |
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发表时间:2010-12-08
citymoon2000 写道 请问Customers cus = (Customers)unmarshaller.unmarshal(reader); 中的Customers是怎么定义的? 楼主啊。。能否解释一下这个问题啊 。。。 |
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发表时间:2010-12-10
对象绑定...........
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发表时间:2010-12-10
为何用了ws框架,仍然需要分别在客户端和服务端手工处理xml?
直接传对象不就ok了? |
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发表时间:2010-12-13
最后修改:2010-12-13
传对象,适用不同平台调用吗
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发表时间:2010-12-13
贴出来的东西是研究阶段的东西,给初学者提供一个方便,同时也可以做为自己的学习笔记。
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发表时间:2010-12-15
求源码 求源码 求源码
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