ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/cluster/BluePrintClusterExtensions.kt

   1 /*
   2  * Copyright © 2018-2019 AT&T Intellectual Property.
   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.core.cluster
  18
  19 import com.hazelcast.cluster.Member
  20 import org.onap.ccsdk.cds.blueprintsprocessor.core.service.BluePrintClusterService
  21 import org.onap.ccsdk.cds.blueprintsprocessor.core.service.ClusterMember
  22 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
  23 import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintDependencyService
  24
  25 /**
  26  * Exposed Dependency Service by this Hazlecast Lib Module
  27  */
  28 fun BluePrintDependencyService.clusterService(): BluePrintClusterService =
  29     instance(HazlecastClusterService::class)
  30
  31 /** Optional Cluster Service, returns only if Cluster is enabled */
  32 fun BluePrintDependencyService.optionalClusterService(): BluePrintClusterService? {
  33     return if (BluePrintConstants.CLUSTER_ENABLED) {
  34         BluePrintDependencyService.clusterService()
  35     } else null
  36 }
  37
  38 /** Extension to convert Hazelcast Member to Blueprints Cluster Member */
  39 fun Member.toClusterMember(): ClusterMember {
  40     val memberName: String = this.getAttribute(BluePrintConstants.PROPERTY_CLUSTER_NODE_ID) ?: this.uuid.toString()
  41     return ClusterMember(
  42         id = this.uuid.toString(),
  43         name = memberName,
  44         memberAddress = this.address.toString()
  45     )
  46 }