jiangjiazhi / regional-platform

Commit 1eb72cce37206063bbc206b9f91aff3bc715e3e0

Authored by litao over 8 years ago

Exists in master and in 6 other branches

公共配置抽取

Showing 6 changed files with 79 additions and 9 deletions

regional-etl/src/main/java/com/lyms/etl/ApplicationRunner.java
regional-etl/src/main/java/com/lyms/etl/service/impl/CouponServiceImpl.java
regional-etl/src/main/java/com/lyms/etl/util/AopTargetUtil.java
regional-etl/src/main/resources/application-prod.yml
regional-etl/src/main/resources/application.properties
regional-etl/src/main/resources/application.yml

1	1	package com.lyms.etl;
2	2
3	3	import com.lyms.etl.service.IInvokeHandler;
	4	+import com.lyms.etl.util.AopTargetUtil;
4	5	import org.mybatis.spring.annotation.MapperScan;
5	6	import org.slf4j.Logger;
6	7	import org.slf4j.LoggerFactory;
7	8
...	...	@@ -30,14 +31,13 @@
30	31
31	32	public static void main(String[] args) {
32	33	SpringApplication.run(ApplicationRunner.class, args);
33		- log.info("etl started......");
34	34	}
35	35
36	36	@Override
37	37	public void run(String... strings) throws Exception {
38	38	for (IInvokeHandler handler : invokeHandlers) {
39	39	Date start = new Date();
40		- log.info("start ................ {}", handler.getClass().getName());
	40	+ log.info("start ................ {}", AopTargetUtil.getTarget(handler).getClass().getName());
41	41	handler.invoke();
42	42	log.info("end ................ used: {} ms", System.currentTimeMillis() - start.getTime());
43	43	}

...	...	@@ -130,8 +130,7 @@
130	130
131	131	@Override
132	132	public void invoke() {
133		-// transferCoupon();
134		- System.err.println("xxxxxxxxxxxxxxxxx");
	133	+ transferCoupon();
135	134	}
136	135	}

	1	+package com.lyms.etl.util;
	2	+
	3	+import org.springframework.aop.framework.AdvisedSupport;
	4	+import org.springframework.aop.framework.AopProxy;
	5	+import org.springframework.aop.support.AopUtils;
	6	+
	7	+import java.lang.reflect.Field;
	8	+
	9	+/**
	10	+ * spring自动注入的对象通过getClass()获取到的是proxy对象
	11	+ * 通过此类获取到真实对象
	12	+ * @Author: litao
	13	+ * @Date: 2017/5/6 0006 11:21
	14	+ * @Version: V1.0
	15	+ */
	16	+public class AopTargetUtil {
	17	+ /**
	18	+ * 获取目标对象
	19	+ * @param proxy 代理对象
	20	+ * @return
	21	+ * @throws Exception
	22	+ */
	23	+ public static Object getTarget(Object proxy) {
	24	+ if(!AopUtils.isAopProxy(proxy)) {
	25	+ return proxy;//不是代理对象
	26	+ }
	27	+
	28	+ if(AopUtils.isJdkDynamicProxy(proxy)) {
	29	+ return getJdkDynamicProxyTargetObject(proxy);
	30	+ } else { //cglib
	31	+ return getCglibProxyTargetObject(proxy);
	32	+ }
	33	+ }
	34	+
	35	+
	36	+ private static Object getCglibProxyTargetObject(Object proxy) {
	37	+ Object target = null;
	38	+ try {
	39	+ Field h = proxy.getClass().getDeclaredField("CGLIB$CALLBACK_0");
	40	+ h.setAccessible(true);
	41	+ Object dynamicAdvisedInterceptor = h.get(proxy);
	42	+
	43	+ Field advised = dynamicAdvisedInterceptor.getClass().getDeclaredField("advised");
	44	+ advised.setAccessible(true);
	45	+
	46	+ target = ((AdvisedSupport)advised.get(dynamicAdvisedInterceptor)).getTargetSource().getTarget();
	47	+ } catch (Exception e) {
	48	+
	49	+ }
	50	+ return target;
	51	+ }
	52	+
	53	+
	54	+ private static Object getJdkDynamicProxyTargetObject(Object proxy) {
	55	+ Object target = null;
	56	+ try {
	57	+ Field h = proxy.getClass().getSuperclass().getDeclaredField("h");
	58	+ h.setAccessible(true);
	59	+ AopProxy aopProxy = (AopProxy) h.get(proxy);
	60	+ Field advised = aopProxy.getClass().getDeclaredField("advised");
	61	+ advised.setAccessible(true);
	62	+ target = ((AdvisedSupport)advised.get(aopProxy)).getTargetSource().getTarget();
	63	+ } catch (Exception e) {
	64	+ }
	65	+ return target;
	66	+ }
	67	+
	68	+}

...	...	@@ -12,6 +12,7 @@
12	12	database: platform
13	13	username: platform
14	14	password: platform123
15		- profiles:
16		- active: etl
	15	+
	16	+server:
	17	+ port: 9999

1		-server.port=8089
2		-
3	1	# druid
4	2	spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
5	3	spring.datasource.initialSize=5
...	...	@@ -23,5 +21,5 @@
23	21	mybatis.typeAliasesPackage=com.lyms.etl.model
24	22	mybatis.mapperLocations=classpath:mappers/*.xml
25	23
26		-spring.profiles.active=prod,etl
	24	+spring.profiles.active=prod, etl

...	...	@@ -12,4 +12,8 @@
12	12	database: platform
13	13	username: platform
14	14	password: platform123
	15	+ profiles:
	16	+ active: coupon
	17	+server:
	18	+ port: 8888