Spring RMI暴露服務

Service 端：(注：org.springframework.web.servlet.DispatcherServlet)配置文件中.xml

1. <!-- RMI -->
2. <bean id="accountServiceImpl" class="com.spring.service.impl.AccountServiceImpl" />
4. <bean class="org.springframework.remoting.rmi.RmiServiceExporter">
5. <property name="serviceName" value="AccountService" />
6. <property name="service" ref="accountServiceImpl" />
7. <property name="serviceInterface" value="com.spring.service.AccountService" />
8. <property name="registryPort" value="1199" />
9. </bean>

1. package com.spring.service;
3. import java.rmi.Remote;
4. import java.rmi.RemoteException;
5. import java.util.List;
7. import com.spring.model.Account;
9. public interface AccountService extends Remote {
11. public void insert(Account account) throws RemoteException;
13. public List<Account> getAccount(String name) throws RemoteException;
15. }

1. package com.spring.service.impl;
3. import java.rmi.RemoteException;
4. import java.util.List;
6. import javax.annotation.Resource;
8. import com.spring.dao.AccountDao;
9. import com.spring.model.Account;
10. import com.spring.service.AccountService;
12. public class AccountServiceImpl implements AccountService {
14. private AccountDao accountDao;
16. @Override
17. public void insert(Account account) throws RemoteException {
19. this.accountDao.insert(account);
20. }
22. @Override
23. public List<Account> getAccount(String name) throws RemoteException {
24. return null;
25. }
27. @Resource(name = "accountDaoImpl")
28. public void setAccountDao(AccountDao accountDao) {
29. this.accountDao = accountDao;
30. }
32. }

其他機器或項目客戶端：需要在spring環境中

1. <bean id="accountService" class="org.springframework.remoting.rmi.RmiProxyFactoryBean">
2. <property name="serviceUrl" value="rmi://127.0.0.1:1199/AccountService" />
3. <property name="serviceInterface" value="com.spring.service.AccountService" />
4. </bean>
6. <bean id="simpleRMI" class="com.ccl.util.SimpleObject">
7. <property name="accountService" ref="accountService" />
8. </bean>

應用類：

1. package com.ccl.util;
3. import java.rmi.RemoteException;
5. import com.spring.model.Account;
6. import com.spring.service.AccountService;
8. public class SimpleObject {
10. private AccountService accountService;
12. public AccountService getAccountService() {
13. return accountService;
14. }
16. public void setAccountService(AccountService accountService) {
17. this.accountService = accountService;
18. }
20. public void insert() {
22. try {
23. Account a = new Account();
24. a.setName("client");
25. accountService.insert(a);
26. } catch (RemoteException e) {
27. e.printStackTrace();
28. }
30. }
32. }

調用：

1. ApplicationContext ac = new ClassPathXmlApplicationContext("spring.xml");
3. SimpleObject so = (SimpleObject) ac.getBean("simpleRMI");
5. so.insert();

要用到兩個Service端的類，所以可以打成jar包加進項目就OK。