63 lines
2.1 KiB
Java
63 lines
2.1 KiB
Java
package mops.gruppen2.aspect;
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import lombok.extern.log4j.Log4j2;
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import mops.gruppen2.aspect.annotation.Trace;
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import org.aspectj.lang.JoinPoint;
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import org.aspectj.lang.ProceedingJoinPoint;
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import org.aspectj.lang.annotation.Around;
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import org.aspectj.lang.annotation.Aspect;
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import org.aspectj.lang.annotation.Before;
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import org.aspectj.lang.annotation.Pointcut;
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import org.aspectj.lang.reflect.MethodSignature;
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import org.springframework.context.annotation.Profile;
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import org.springframework.stereotype.Component;
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@Log4j2
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@Profile("dev")
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@Aspect
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@Component
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public class LogAspect {
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// ######################################### POINTCUT ########################################
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@Pointcut("within(@mops.gruppen2.aspect.annotation.TraceMethodCalls *)")
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public void beanAnnotatedWithMonitor() {}
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@Pointcut("execution(public * *(..))")
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public void publicMethod() {}
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@Pointcut("publicMethod() && beanAnnotatedWithMonitor()")
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public void logMethodCalls() {}
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// ###################################### ANNOTATIONS ########################################
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@Before("@annotation(mops.gruppen2.aspect.annotation.Trace)")
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public void logCustom(JoinPoint joinPoint) {
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log.trace(((MethodSignature) joinPoint.getSignature()).getMethod().getAnnotation(Trace.class).value());
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}
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@Before("@annotation(mops.gruppen2.aspect.annotation.TraceMethodCall) || logMethodCalls()")
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public void logMethodCall(JoinPoint joinPoint) {
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log.trace("Methodenaufruf: {} ({})",
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joinPoint.getSignature().getName(),
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joinPoint.getSourceLocation().getWithinType().getName().replace("mops.gruppen2.", ""));
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System.out.println();
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}
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@Around("@annotation(mops.gruppen2.aspect.annotation.TraceExecutionTime)")
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public Object logExecutionTime(ProceedingJoinPoint joinPoint) throws Throwable {
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long start = System.currentTimeMillis();
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joinPoint.proceed();
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long stop = System.currentTimeMillis();
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log.trace("Ausführungsdauer: {} Millis", stop - start);
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return joinPoint.proceed();
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}
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}
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