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/*
* Copyright © 2019-2020 Orange.
*
* 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.onap.ccsdk.cds.blueprintsprocessor.healthapi.service
import org.onap.ccsdk.cds.blueprintsprocessor.healthapi.configuration.HealthCheckProperties
import org.onap.ccsdk.cds.blueprintsprocessor.healthapi.domain.ApplicationHealth
import org.onap.ccsdk.cds.blueprintsprocessor.healthapi.domain.ServiceEndpoint
import org.onap.ccsdk.cds.blueprintsprocessor.healthapi.domain.WebClientEnpointResponse
import org.springframework.boot.actuate.health.Status
import org.springframework.stereotype.Service
/**
*Service for combined health (BlueprintProcessor and CDSListener)
*
* @author Shaaban Ebrahim
* @version 1.0
*/
@Service
open class CombinedHealthService(
private val endPointExecution: EndPointExecution,
private val healthCheckProperties: HealthCheckProperties
) {
private fun setupServiceEndpoint(): List<ServiceEndpoint> {
return listOf(
ServiceEndpoint("BlueprintProcessor Health Check ", healthCheckProperties.getBlueprintBaseURL() + "actuator/health"),
ServiceEndpoint("CDSListener Health Check", healthCheckProperties.getCDSListenerBaseURL() + "actuator/health")
)
}
open fun getCombinedHealthCheck(): List<ApplicationHealth?> {
val listOfResponse = ArrayList<ApplicationHealth?>()
for (serviceEndpoint in setupServiceEndpoint().parallelStream()) {
val result: WebClientEnpointResponse? = endPointExecution?.retrieveWebClientResponse(serviceEndpoint)
if (result?.response != null &&
result.response!!.status?.equals(200)!!
) {
listOfResponse.add(endPointExecution?.getHealthFromWebClientEnpointResponse(result))
} else {
listOfResponse.add(
ApplicationHealth(
Status.DOWN,
hashMapOf(serviceEndpoint.serviceLink to serviceEndpoint.serviceLink)
)
)
}
}
return listOfResponse
}
}
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