ApplicationContextAware dubbo-Reference to RPC

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import org.springframework.beans.BeansException;
import org.springframework.beans.factory.DisposableBean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Service;

@Service
@Lazy(false)
public class SpringUtil implements ApplicationContextAware,DisposableBean
{
    public static ApplicationContext applicationContext = null;

    @SuppressWarnings("unchecked")
    public static Object getBean(String beanName){
        isInjected();
        return applicationContext.getBean(beanName);
    }

    public static <T> T getBean(Class<T> requiredType){
        isInjected();
        return applicationContext.getBean(requiredType);
    }


    @Override
    public void destroy() throws Exception {
        System.out.println("springUtils工具类清除注入的applicationContext");
        SpringUtil.applicationContext = null;
    }

    @Override
    public void setApplicationContext(ApplicationContext applicationContext)
            throws BeansException {
        System.out.println("springUtils工具类注入的applicationContext");
        SpringUtil.applicationContext = applicationContext;
    }

    /**
     * 判断是否注入
     * @return
     */
    public static void isInjected(){
        if(SpringUtil.applicationContext == null){
            throw new RuntimeException("springUtils applicationContext is not injected!");
        }
    }
}

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.List;

import com.alibaba.dubbo.common.Constants;
import com.alibaba.dubbo.common.extension.ExtensionLoader;
import com.alibaba.dubbo.common.logger.Logger;
import com.alibaba.dubbo.common.logger.LoggerFactory;
import com.alibaba.dubbo.common.utils.ConfigUtils;
import com.alibaba.dubbo.container.Container;

/**
* Main. (API, Static, ThreadSafe)
*
* @author william.liangf
*/
public class StartDubboContainer {

    public static final String CONTAINER_KEY = "dubbo.container";

    public static final String SHUTDOWN_HOOK_KEY = "dubbo.shutdown.hook";

    private static final Logger logger = LoggerFactory.getLogger(StartDubboContainer.class);

    private static final ExtensionLoader<Container> loader = ExtensionLoader.getExtensionLoader(Container.class);

    private static volatile boolean running = true;

    public static void main(String[] args) {
        try {
            if (args == null || args.length == 0) {
                String config = ConfigUtils.getProperty(CONTAINER_KEY, loader.getDefaultExtensionName());
                args = Constants.COMMA_SPLIT_PATTERN.split(config);
            }

            final List<Container> containers = new ArrayList<Container>();
            for (int i = 0; i < args.length; i ++) {
                containers.add(loader.getExtension(args[i]));
            }
            logger.info("Use container type(" + Arrays.toString(args) + ") to run dubbo serivce.");

            if ("true".equals(System.getProperty(SHUTDOWN_HOOK_KEY))) {
                Runtime.getRuntime().addShutdownHook(new Thread() {
                    public void run() {
                        for (Container container : containers) {
                            try {
                                container.stop();
                                logger.info("Dubbo " + container.getClass().getSimpleName() + " stopped!");
                            } catch (Throwable t) {
                                logger.error(t.getMessage(), t);
                            }
                            synchronized (StartDubboContainer.class) {
                                running = false;
                                StartDubboContainer.class.notify();
                            }
                        }
                    }
                });
            }

            for (Container container : containers) {
                container.start();
                logger.info("Dubbo " + container.getClass().getSimpleName() + " started!");
            }
            System.out.println(new SimpleDateFormat("[yyyy-MM-dd HH:mm:ss]").format(new Date()) + " Dubbo service server started!");
        } catch (RuntimeException e) {
            e.printStackTrace();
            logger.error(e.getMessage(), e);
            System.exit(1);
        }

    }

}

import org.springframework.stereotype.Service;
import com.alibaba.dubbo.config.annotation.Reference;
import com.iesp.base.api.provider.ICompanyProvider;

@Service("testProvider")
public class TestProvider {


    //@Reference
    //@Reference(url="dubbo://172.19.5.70:20100")
    @Reference(url="dubbo://172.16.36.68:20100/com.iesp.base.api.provider.ICompanyProvider")
    ICompanyProvider iCompanyService;



    public Object getProvider(){
        return iCompanyService;
    }
}

import com.iesp.config.PropertiesFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.jdbc.datasource.DriverManagerDataSource;

import javax.sql.DataSource;
import java.util.Properties;

/**
* @ClassName: SpringDSConfig
* @Description: 只加载spring加载数据源
* @author: rongxin
* @date: 2015年9月30日下午3:52:05
*/
@Configuration
@ComponentScan({ "com.iesp.base"})
public class SpringRootConfig{

    Properties properties = PropertiesFactory.createProperties("iesp/base","dbConfig");

    @Bean
    public DataSource dataSource() {
        DriverManagerDataSource dataSource = new DriverManagerDataSource();
        dataSource.setDriverClassName(properties.getProperty("jdbc.driverClassName"));
        dataSource.setUrl(properties.getProperty("jdbc.url"));
        dataSource.setUsername(properties.getProperty("jdbc.username"));
        dataSource.setPassword(properties.getProperty("jdbc.password"));
        return dataSource;
    }

    @Bean
    @Autowired
    public DataSourceTransactionManager transactionManager(DataSource dataSource) {
        DataSourceTransactionManager txManager = new org.springframework.jdbc.datasource.DataSourceTransactionManager();
        txManager.setDataSource(dataSource);
        return txManager;
    }
}

public class TestMain {

    static{
        String []args={};
        init(args);
    }

    private static void init(String[] args){
        System.setProperty("dubbo.spring.javaconfig","com.iesp.base.rest.config");
        String[] startArgs = {"javaconfig"};
        StartDubboContainer.main(startArgs);
    }


    public static void main(String []args){
        System.out.println("\r\n\r\n****************************************************");
        System.out.println(SpringUtil.getBean(ICompanyConfigRestService.class));

        System.out.println("\r\n\r\n****************************************************");
        System.out.println(SpringUtil.getBean("companyConfigConsumer"));

        System.out.println("\r\n\r\n****************************************************");

        TestProvider t=(TestProvider)SpringUtil.getBean("testProvider");

        System.out.println("*********local:" + t);

        System.out.println("*********provider:"+t.getProvider());

        System.out.println("\r\n\r\n****************************************************");
    }
}