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如何傳輸Java對象
JavaEE 是 J2EE的一個新的名稱，之所以改名，目的還是讓大家清楚J2EE只是Java企業(yè)應用。下面yjbys小編為大家準備了關于如何傳輸Java對象的文章，歡迎閱讀。
1. 首先是一個普通的pojo對象，用來表示一個實體類
package com.googlecode.garbagecan.cxfstudy.jaxws;
import java.util.Date;
public class Customer {
private String id;
private String name;
private Date birthday;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Date getBirthday() {
return birthday;
}
public void setBirthday(Date birthday) {
this.birthday = birthday;
}
@Override
public String toString() {
return org.apache.commons.lang.builder.ToStringBuilder.reflectionToString(this);
}
}
2. 創(chuàng)建Web Service接口類
package com.googlecode.garbagecan.cxfstudy.jaxws;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
@WebService
public interface CustomerService {
@WebMethod
@WebResult Customer findCustomer(@WebParam String id);
}
3. 創(chuàng)建Web Service接口的實現(xiàn)類
package com.googlecode.garbagecan.cxfstudy.jaxws;
import java.util.Calendar;
public class CustomerServiceImpl implements CustomerService {
public Customer findCustomer(String id) {
Customer customer = new Customer();
customer.setId("customer_" + id);
customer.setName("customer_name");
customer.setBirthday(Calendar.getInstance().getTime());
return customer;
}
}
4. 下面是Server端的代碼
package com.googlecode.garbagecan.cxfstudy.jaxws;
import javax.xml.ws.Endpoint;
import org.apache.cxf.interceptor.LoggingInInterceptor;
import org.apache.cxf.interceptor.LoggingOutInterceptor;
import org.apache.cxf.jaxws.JaxWsServerFactoryBean;
public class MyServer {
private static final String address = "http://localhost:9000/ws/jaxws/customerService";
public static void main(String[] args) throws Exception {
// http://localhost:9000/ws/jaxws/customerService?wsdl
JaxWsServerFactoryBean factoryBean = new JaxWsServerFactoryBean();
factoryBean.getInInterceptors().add(new LoggingInInterceptor());
factoryBean.getOutInterceptors().add(new LoggingOutInterceptor());
factoryBean.setServiceClass(CustomerServiceImpl.class);
factoryBean.setAddress(address);
factoryBean.create();
}
}
5. 下面是Client端的代碼
package com.googlecode.garbagecan.cxfstudy.jaxws;
import java.net.SocketTimeoutException;
import javax.xml.ws.WebServiceException;
import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;
public class MyClient {
public static void main(String[] args) throws Exception {
JaxWsProxyFactoryBean factoryBean = new JaxWsProxyFactoryBean();
factoryBean.setAddress("http://localhost:9000/ws/jaxws/customerService");
factoryBean.setServiceClass(CustomerService.class);
Object obj = factoryBean.create();
CustomerService customerService = (CustomerService) obj;
try {
Customer customer = customerService.findCustomer("123");
System.out.println("Customer: " + customer);
} catch(Exception e) {
if (e instanceof WebServiceException
&& e.getCause() instanceof SocketTimeoutException) {
System.err.println("This is timeout exception.");
} else {
e.printStackTrace();
}
}
}
}
6.測試
首先運行MyServer類，然后運行MyClient類來驗證Web Service。
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