Spring 读取配置文件（二）

Spring 读取配置文件并调用 bean

package cn.com.test.receive;import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;@Configuration
public class ApplicationInitialize {@Value("${tms.terminal.search:200}")private int search;@Value("${tms.terminal.monitor:15}")private int monitor;@Value("${tms.terminal.signkey:POI:}")private String signkey;@Value("${tms.terminal.queueName:gps}")private String queueName;@Value("${tms.terminal.exchangeName:tms}")private String exchangeName;@Value("${tms.terminal.routingKey:tms}")private String routingKey;@Beanpublic ConsumerService consumerService() {try {ConsumerService consumerService = new ConsumerService(search,monitor,signkey,queueName,exchangeName,routingKey);return consumerService;} catch (Exception e) {// TODO: handle exceptionthrow e;}}@Beanpublic ProducerAgent producerService() {try {ProducerAgent producerAgent = new ProducerAgent();return producerAgent;} catch (Exception e) {// TODO: handle exceptionthrow e;}}
}package cn.com.test.receive;import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;import org.slf4j.Logger;
import org.slf4j.LoggerFactory;import cn.evun.tms.entity.QueueMessages;/**** 消费者* @author **/
public class ConsumerService {private static final Logger logger = LoggerFactory.getLogger(ConsumerService.class);protected int SEARCH_COUNT;protected String SIGN_KEY;protected long MONITOR_SECONDS;protected String QUEUE_NAME;protected String EXCHANGE_NAME;protected String ROUTING_KEY;/**** 初始化消费者* @param search* @param monitor* @param signkey* @param queue_name*/public ConsumerService(int search,int monitor,String signkey,String queue_name,String exchangeName,String routingKey) {SEARCH_COUNT = search;MONITOR_SECONDS = monitor;SIGN_KEY = signkey;QUEUE_NAME = queue_name;EXCHANGE_NAME = exchangeName;ROUTING_KEY = routingKey;}/*** 启动服务消费者* @throws Exception */public void Start() throws Exception {// TODO Auto-generated method stubtry {} catch (Exception e) {// TODO Auto-generated catch blocklogger.error("-----------------------------    Start: "+ e.getMessage() +"    -----------------------");throw e;}}
}package cn.com.test.receive;import java.io.IOException;
import java.io.InputStream;import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.config.PropertyPlaceholderConfigurer;
import org.springframework.beans.factory.support.GenericBeanDefinition;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;/*** Spring 注入初始化配置文件资源* @author **/
public class ConfigurationBase {private static final Logger logger = LoggerFactory.getLogger(ConfigurationBase.class);/**** Spring 自动注入扫描加载  @Configuration 注解标识的类*               及调用 ConfigurationBase.class.getResourceAsStream 加载配置文件* 并载入 @Bean 等相关注解标注的 javaBean* @param resource* @param basePackages* @return*/public SuperAnnotationConfigApplicationContext loadSpringContext(String resource,String... basePackages) {try {this.loadConfigurationFromResource(resource);//this.setSystemProperties();return new SuperAnnotationConfigApplicationContext(basePackages);} catch (Exception e) {// TODO: handle exceptionthrow e;}}/*** 加载应用程序配置文件* @param resource*/private void loadConfigurationFromResource(String resource) {InputStream is = ConfigurationBase.class.getResourceAsStream(resource);try {if (is != null) {System.getProperties().load(is);}} catch (IOException e) {logger.error(e.getMessage(), e);} finally {if (is != null) {try {is.close();} catch (IOException e) {logger.error(e.getMessage(), e);}}}}@SuppressWarnings("unused")private void setSystemProperties() {System.setProperty("redis.keys.group", "cn.com.redis.test.case");}/*** 通过应用上下文,初始化类参数* @author**/public class SuperAnnotationConfigApplicationContext extends AnnotationConfigApplicationContext {public SuperAnnotationConfigApplicationContext(String... basePackages) {super();GenericBeanDefinition gbd = new GenericBeanDefinition();gbd.setBeanClass(PropertyPlaceholderConfigurer.class);this.registerBeanDefinition("propertyPlaceholderConfigurer", gbd);this.scan(basePackages);this.refresh();}}
}

/**
*
* 实例化调用
*/
private static void runClient() throws Exception{try {ConfigurationBase configurationBase = new ConfigurationBase();SuperAnnotationConfigApplicationContext applicationContext = configurationBase.loadSpringContext("/terminal-receive.properties", "cn.com.test.receive");ConsumerService consumerService = (ConsumerService) (applicationContext.getBean("consumerService"));consumerService.Start();} catch (Exception e) {// TODO: handle exceptionthrow e;}
}

terminal-receive.properties

# tms redis count
tms.terminal.search=200
# tms monitor
tms.terminal.monitor=15
# redis signkey
tms.terminal.signkey=POI:
# rabbit mq queueName
tms.terminal.queueName=gps
# rabbit mq exchangeName
tms.terminal.exchangeName=tms
# rabbit mq routingKey
tms.terminal.routingKey=tms