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Diffstat (limited to 'openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/aspects/MetricsAspect.java')
-rw-r--r-- | openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/aspects/MetricsAspect.java | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/aspects/MetricsAspect.java b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/aspects/MetricsAspect.java deleted file mode 100644 index a99a97d0a6..0000000000 --- a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/aspects/MetricsAspect.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright © 2016-2017 European Support Limited - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package org.openecomp.sdc.logging.aspects; - -import org.aspectj.lang.ProceedingJoinPoint; -import org.aspectj.lang.annotation.Around; -import org.aspectj.lang.annotation.Aspect; -import org.openecomp.sdc.logging.api.Logger; -import org.openecomp.sdc.logging.api.LoggerFactory; -import org.openecomp.sdc.logging.api.annotations.Metrics; - -/** - * <p>Wraps around any method annotated with {@link Metrics} to measure and log its execution time - * in milliseconds.</p> - * <p>In order for the aspect to be used, AspectJ annotation processing must be tuned on and this - * particular aspect enabled. Conversely, it can be disabled completely if the application does not - * need to log metrics.</p> - * <p>See, for example, <a href="http://docs.spring.io/spring/docs/current/spring-framework-reference/html/aop.html"> - * Aspect Oriented Programming with Spring</a>.</p> - * - * @author evitaliy - * @see Metrics - * @since 27/07/2016. - */ -@Aspect -public class MetricsAspect { - - private static final String MESSAGE_TEMPLATE = "'{}' took {} milliseconds"; - - @Around("@annotation(org.openecomp.sdc.logging.api.annotations.Metrics)") - public Object logExecutionTime(ProceedingJoinPoint pjp) throws Throwable { - - final Logger logger = LoggerFactory.getLogger(pjp.getSignature().getDeclaringTypeName()); - // measure and log only if the logger for this class is enabled - if (logger.isMetricsEnabled()) { - - final String method = pjp.getSignature().getName(); - final long start = System.currentTimeMillis(); - - try { - return pjp.proceed(); - } finally { - logger.metrics(MESSAGE_TEMPLATE, method, System.currentTimeMillis() - start); - } - - } else { - return pjp.proceed(); - } - } -} |