/**
 * 用于需要用到Spring的测试用例基类
 * 
 * @author lihzh
 * @alia OneCoder
 * @blog http://www.coderli.com
 */
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = { "/spring/applicationContext.xml" })
public class SpringTest {}

/**
 * 用于需要用到Spring的测试用例基类
 * 
 * @author lihzh
 * @alia OneCoder
 * @blog http://www.coderli.com
 */
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = { "/spring/applicationContext.xml" })
public class SpringTest {

@Autowired
protected ApplicationContext ctx;

/**
 * 用于需要用到Spring的测试用例基类
 * 
 * @author lihzh
 * @alia OneCoder
 * @blog http://www.coderli.com
 */
@ContextConfiguration(locations = { "/spring/applicationContext.xml" })
public class SpringTest extends AbstractJUnit4SpringContextTests {

public <T> T getBean(Class<T> type) {
return applicationContext.getBean(type);
}

public Object getBean(String beanName) {
return applicationContext.getBean(beanName);
}

protected ApplicationContext getContext() {
return applicationContext;
}

}

/**
 * 数据源配置类
 * 
 * @author lihzh
 * @alia OneCoder
 * @blog http://www.coderli.com
 */
@Configuration
@PropertySource("/conf/jdbc.properties")
public class DataSourceConfig {
	
	@Value("${jdbc.driverClass}") String driverClass;
	@Value("${jdbc.url}") String url;
	@Value("${jdbc.user}") String user;
	@Value("${jdbc.password}") String password;

	@Bean(autowire=Autowire.BY_TYPE)
	public DataSource dataSource() throws PropertyVetoException {
		ComboPooledDataSource dataSource = new ComboPooledDataSource();
		dataSource.setDriverClass(driverClass);
		dataSource.setJdbcUrl(url);
		dataSource.setUser(user);
		dataSource.setPassword(password);
		return dataSource;
	}
}

/**
 * Spring3.1基于注解的配置类， 用于代替原来的<b>applicationContext.xml</b>配置文件
 * 
 * @author lihzh
 * @date 2012-10-12 下午4:23:13
 */
@ComponentScan(basePackages = "com.coderli.shurnim.*.biz")
@Import(DataSourceConfig.class)
@Configuration
@EnableTransactionManagement
public class DefaultAppConfig {
	
	@Autowired
	DataSourceConfig config;

	@Bean
	public PropertySourcesPlaceholderConfigurer placehodlerConfigurer() {
		return new PropertySourcesPlaceholderConfigurer();
	}

	@Bean
	public LocalSessionFactoryBean sessionFactory()
			throws PropertyVetoException {
		LocalSessionFactoryBean sessionFactoryBean = new LocalSessionFactoryBean();
		sessionFactoryBean.setDataSource(config.dataSource());
		Properties hibernateProperties = new Properties();
		hibernateProperties.setProperty("hibernate.dialect",
				"org.hibernate.dialect.MySQLDialect");
		sessionFactoryBean.setHibernateProperties(hibernateProperties);
		sessionFactoryBean.setPackagesToScan("com.coderli.shurnim.*.model");
		return sessionFactoryBean;
	}

	@Bean
	public HibernateTransactionManager txManager() throws PropertyVetoException {
		HibernateTransactionManager txManager = new HibernateTransactionManager();
		txManager.setSessionFactory(sessionFactory().getObject());
		return txManager;
	}
}

/**
 * Spring3.1基于注解的配置类， 用于代替原来的<b>applicationContext.xml</b>配置文件
 * 
 * @author lihzh
 * @date 2012-10-12 下午4:23:13
 */
@ComponentScan(basePackages = "com.coderli.shurnim.config")
@Import(DataSourceConfig.class)
@Configuration
@EnableTransactionManagement
public class DefaultAppConfig {
	
	@Autowired
	DataSource dataSource;

	@Bean
	public PropertySourcesPlaceholderConfigurer placehodlerConfigurer() {
		return new PropertySourcesPlaceholderConfigurer();
	}

	@Bean
	public LocalSessionFactoryBean sessionFactory()
			throws PropertyVetoException {
		LocalSessionFactoryBean sessionFactoryBean = new LocalSessionFactoryBean();
		sessionFactoryBean.setDataSource(dataSource);
		Properties hibernateProperties = new Properties();
		hibernateProperties.setProperty("hibernate.dialect",
				"org.hibernate.dialect.MySQLDialect");
		sessionFactoryBean.setHibernateProperties(hibernateProperties);
		sessionFactoryBean.setPackagesToScan("com.coderli.shurnim.*.model");
		return sessionFactoryBean;
	}

@Bean
public PropertySourcesPlaceholderConfigurer placehodlerConfigurer() {
	return new PropertySourcesPlaceholderConfigurer();
}

/**
 * 用户模型
 * 
 * @author lihzh
 * @alia OneCoder
 * @blog http://www.coderli.com
 */
@Entity
@Table(name="snm_user")
public class User implements Serializable {

private static final long serialVersionUID = -6925982814013703984L;

@Id
private int id;
@Column(length = 20, nullable = false)
private String name;
@Column(length = 32, nullable = false)
private String password;
@Column(length = 64, nullable = false)
private String email;
@Column(name = "ctime", length = 20, nullable = false)
private long createTime;
....

/**
 * 数据源配置类
 * 
 * @author lihzh
 * @alia OneCoder
 * @blog http://www.coderli.com
 */
@Configuration
@PropertySource("/conf/jdbc.properties")
public class DataSourceConfig {

@Value("${jdbc.driverClass}") String driverClass;
@Value("${jdbc.url}") String url;
@Value("${jdbc.user}") String user;
@Value("${jdbc.password}") String password;

@Bean
public DataSource dataSource() throws PropertyVetoException {
ComboPooledDataSource dataSource = new ComboPooledDataSource();
dataSource.setDriverClass(driverClass);
dataSource.setJdbcUrl(url);
dataSource.setUser(user);
dataSource.setPassword(password);
return dataSource;
}

@Bean
public LocalSessionFactoryBean sessionFactory() throws PropertyVetoException {
LocalSessionFactoryBean sessionFactoryBean = new LocalSessionFactoryBean();
sessionFactoryBean.setDataSource(dataSource());
Properties hibernateProperties = new Properties();
hibernateProperties.setProperty("hibernate.dialect", "org.hibernate.dialect.MySQLDialect");
sessionFactoryBean.setHibernateProperties(hibernateProperties);
sessionFactoryBean.setPackagesToScan("com.coderli.shurnim.*.model");
return sessionFactoryBean;
}

@Bean
public HibernateTransactionManager txManager() throws PropertyVetoException {
HibernateTransactionManager txManager = new HibernateTransactionManager();
txManager.setSessionFactory(sessionFactory().getObject());
return txManager;
}

}

@Configuration
@ComponentScan(basePackages = "com.coderli.shurnim.*.biz")
@Import(DataSourceConfig.class)
@EnableTransactionManagement
public class DefaultAppConfig {

@RequestMapping("/user.do")
@Transactional
public void test(HttpServletResponse response) throws IOException {
_log.info("Hi, u guy");
List<User> users = userDAO.getAll();
response.getWriter().write("name: " + users.get(0).getName() + "; email: " + users.get(0).getEmail());
}

/**
 * 基于Servlet3.0的，相当于以前<b>web.xml</b>配置文件的配置类
 * 
 * @author OneCoder
 * @Blog http://www.coderli.com
 * @date 2012-9-30 下午1:16:59
 */
public class DefaultWebApplicationInitializer implements
		WebApplicationInitializer {

	@Override
	public void onStartup(ServletContext appContext)
			throws ServletException {
		AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
		rootContext.register(DefaultAppConfig.class);

		appContext.addListener(new ContextLoaderListener(rootContext));

		ServletRegistration.Dynamic dispatcher = appContext.addServlet(
				"dispatcher", new DispatcherServlet(rootContext));
		dispatcher.setLoadOnStartup(1);
		dispatcher.addMapping("/");

	}
}

/**
 * Spring3.1基于注解的配置类， 用于代替原来的<b>applicationContext.xml</b>配置文件
 * 
 * @author lihzh
 * @date 2012-10-12 下午4:23:13
 */
@Configuration
@ComponentScan(basePackages = "com.coderli.shurnim.*.biz")
public class DefaultAppConfig {

}

/**
 * 用户操作Action类
 * 
 * @author lihzh
 * @date 2012-10-12 下午4:12:54
 */
@Controller
public class UserAction {

	@RequestMapping("/user.do")
	public void test(HttpServletResponse response) throws IOException {
		response.getWriter().write("Hi, u guy.");
	}
}

/**
 * @author lihzh
 * @alia OneCoder
 * @blog http://www.coderli.com
 */
public class TimerMain {

	/**
	 * JDK Timer类测试类。主要测试在一个Timer周期内，线程未结束时，timer的处理情况。
	 * 
	 * @param args
	 * @author lihzh
	 * @alia OneCoder
	 */
	public static void main(String[] args) {
		TimerTask timerTask = new TimerTask() {
			@Override
			public void run() {
				try {
					System.out.println(Thread.currentThread().getName());
					Thread.sleep(1000 * 5);
				} catch (InterruptedException e) {
					e.printStackTrace();
				}
			}
		};
		Timer timer = new Timer();
		
		timer.scheduleAtFixedRate(timerTask, 0, 1000);
	}
}

String filePath = "/Users/mneedham/data/awesome-csv-file.csv";
CSVReader reader = new CSVReader(new FileReader(filePath), ',');

List<String[]> csvEntries = reader.readAll();
Iterator<String[]> iterator = csvEntries.iterator();

while (iterator.hasNext()) {
    String[] row = iterator.next();
    System.out.println("field 1: " + row[0]);
}

/**
 * Servlet3.0 Servlet使用样例
 * @author lihzh
 * @alia OneCoder
 * @blog http://www.coderli.com
 */
@WebServlet(name = "FirstServlet", urlPatterns = { "/firstservlet"})
public class FirstServlet extends HttpServlet {

	private static final long serialVersionUID = 3038754482452604279L;
	private static final Logger log = LoggerFactory.getLogger(FirstServlet.class);

        @Override
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		PrintWriter out = response.getWriter();
		log.info("This is log");
		out.println("hello,world...");
		out.close();
	}
}

String path = System.getProperty("java.library.path")

void    run() d

V     call() throws Exception

Executor executor= …

FutureTask<String> future =

   new FutureTask<String>(new Callable<String>() {
     public String call() {
       &hellip; do your thing&hellip;

    }});

executor.execute(future);