ms/blueprintsprocessor/application/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/actuator/indicator/BlueprintCustomIndicator.kt

   1 /*
   2  * Copyright © 2019-2020 Orange.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.onap.ccsdk.cds.blueprintsprocessor.actuator.indicator
  18
  19 import kotlinx.coroutines.runBlocking
  20 import org.onap.ccsdk.cds.blueprintsprocessor.healthapi.domain.HealthApiResponse
  21 import org.onap.ccsdk.cds.blueprintsprocessor.healthapi.domain.HealthCheckStatus
  22 import org.onap.ccsdk.cds.blueprintsprocessor.healthapi.service.health.BlueprintProcessorHealthCheck
  23 import org.slf4j.LoggerFactory
  24 import org.springframework.boot.actuate.health.AbstractHealthIndicator
  25 import org.springframework.boot.actuate.health.Health
  26 import org.springframework.stereotype.Component
  27
  28 /**
  29  * Health Indicator for BlueprintProcessor.
  30  * @author Shaaban Ebrahim
  31  * @version 1.0
  32  */
  33 @Component
  34 open class BlueprintCustomIndicator(private val bluePrintProcessorHealthCheck: BlueprintProcessorHealthCheck) :
  35     AbstractHealthIndicator() {
  36
  37     private var logger = LoggerFactory.getLogger(BlueprintCustomIndicator::class.java)
  38
  39     @Throws(Exception::class)
  40     override fun doHealthCheck(builder: Health.Builder) {
  41         runBlocking {
  42             var result: HealthApiResponse? = null
  43             try {
  44                 result = bluePrintProcessorHealthCheck!!.retrieveEndpointExecutionStatus()
  45                 if (result?.status == HealthCheckStatus.UP) {
  46                     builder.up()
  47                 } else {
  48                     builder.down()
  49                 }
  50                 builder.withDetail("Services", result?.checks)
  51             } catch (exception: IllegalArgumentException) {
  52                 logger.error(exception.message)
  53             }
  54         }
  55     }
  56 }