Spring aop切面实际应用 XML配置
2016-10-31 20:39
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Aspect:
/**
* Created by Administrator on 2016/8/15.
*/
@Component
public class LogAspect {
private final static Logger logger = LogUtil.get("access");
@Autowired
private LogTask logTask;
public void afterReturning(JoinPoint joinPoint,Object retVal) {
logTask.log((PrizeInvokeBean)joinPoint.getArgs()[0],(ExternalResponse<String>) retVal);
}
public void accessAfterReturning(JoinPoint joinPoint,Object retVal) {
logger.info("DrawPrizeRequest =: {} , DrawPrizeResponse =: {}", (DrawPrizeRequest) joinPoint.getArgs()[0], (DrawPrizeResponse)retVal);
}
}
aop-xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd">
<aop:config>
<aop:pointcut id="lotteryLog"
expression="execution(* com.xxxxxx.xxxxx.invoke(..))"/>
<aop:aspect id="check" ref="logAspect">
<aop:after-returning pointcut-ref="lotteryLog"
method="afterReturning" arg-names="joinPoint,retVal" returning="retVal"/>
</aop:aspect>
</aop:config>
<aop:config>
<aop:pointcut id="accessLog"
expression="execution(* com.xxxxx.xxxxxx.drawPrize(..))"/>
<aop:aspect id="access" ref="logAspect">
<aop:after-returning pointcut-ref="accessLog"
method="accessAfterReturning" arg-names="joinPoint,retVal" returning="retVal"/>
</aop:aspect>
</aop:config>
<aop:aspectj-autoproxy/>
</beans>
注解:
@Aspect
@Component
public class LogAspect {
@Pointcut("execution(* com.xxxx.PrizeRemoteServiceImpl.create*(..))")
public void create(){}
@Pointcut("execution(* com.xxxxx.PrizeRemoteServiceImpl.update*(..))")
public void update(){}
@Before("create()")
public void before(JoinPoint joinPoint){
String appName = (String) ContextUtils.getLocalContext("CLIENT_APP");
joinPoint.getTarget().getClass().getName();
joinPoint.getArgs();
joinPoint.getSignature().getName();
}
@AfterReturning(value="create()", argNames="rtv", returning="rtv")
public void afterInsertMethod(JoinPoint jp, Object rtv) throws Throwable {
Signature signature = jp.getSignature();
log.debug("DeclaringType:" + signature.getDeclaringType());
log.debug("DeclaringTypeName:" + signature.getDeclaringTypeName());
log.debug("Modifiers:" + signature.getModifiers());
log.debug("Name:" + signature.getName());
log.debug("LongString:" + signature.toLongString());
log.debug("ShortString:" + signature.toShortString());
for (int i = 0; i < jp.getArgs().length; i++) {
Object arg = jp.getArgs()[i];
if(null != arg) {
log.debug("Args:" + arg.toString());
}
}
log.debug("Return:" + rtv);
}
/**
* Created by Administrator on 2016/8/15.
*/
@Component
public class LogAspect {
private final static Logger logger = LogUtil.get("access");
@Autowired
private LogTask logTask;
public void afterReturning(JoinPoint joinPoint,Object retVal) {
logTask.log((PrizeInvokeBean)joinPoint.getArgs()[0],(ExternalResponse<String>) retVal);
}
public void accessAfterReturning(JoinPoint joinPoint,Object retVal) {
logger.info("DrawPrizeRequest =: {} , DrawPrizeResponse =: {}", (DrawPrizeRequest) joinPoint.getArgs()[0], (DrawPrizeResponse)retVal);
}
}
aop-xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd">
<aop:config>
<aop:pointcut id="lotteryLog"
expression="execution(* com.xxxxxx.xxxxx.invoke(..))"/>
<aop:aspect id="check" ref="logAspect">
<aop:after-returning pointcut-ref="lotteryLog"
method="afterReturning" arg-names="joinPoint,retVal" returning="retVal"/>
</aop:aspect>
</aop:config>
<aop:config>
<aop:pointcut id="accessLog"
expression="execution(* com.xxxxx.xxxxxx.drawPrize(..))"/>
<aop:aspect id="access" ref="logAspect">
<aop:after-returning pointcut-ref="accessLog"
method="accessAfterReturning" arg-names="joinPoint,retVal" returning="retVal"/>
</aop:aspect>
</aop:config>
<aop:aspectj-autoproxy/>
</beans>
注解:
@Aspect
@Component
public class LogAspect {
@Pointcut("execution(* com.xxxx.PrizeRemoteServiceImpl.create*(..))")
public void create(){}
@Pointcut("execution(* com.xxxxx.PrizeRemoteServiceImpl.update*(..))")
public void update(){}
@Before("create()")
public void before(JoinPoint joinPoint){
String appName = (String) ContextUtils.getLocalContext("CLIENT_APP");
joinPoint.getTarget().getClass().getName();
joinPoint.getArgs();
joinPoint.getSignature().getName();
}
@AfterReturning(value="create()", argNames="rtv", returning="rtv")
public void afterInsertMethod(JoinPoint jp, Object rtv) throws Throwable {
Signature signature = jp.getSignature();
log.debug("DeclaringType:" + signature.getDeclaringType());
log.debug("DeclaringTypeName:" + signature.getDeclaringTypeName());
log.debug("Modifiers:" + signature.getModifiers());
log.debug("Name:" + signature.getName());
log.debug("LongString:" + signature.toLongString());
log.debug("ShortString:" + signature.toShortString());
for (int i = 0; i < jp.getArgs().length; i++) {
Object arg = jp.getArgs()[i];
if(null != arg) {
log.debug("Args:" + arg.toString());
}
}
log.debug("Return:" + rtv);
}
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