ms/controllerblueprints/modules/service/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/service/BluePrintDesignerCoreConfiguration.kt

   1 /*
   2  * Copyright © 2017-2018 AT&T Intellectual Property.
   3  * Modifications Copyright © 2019 IBM.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *     http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18 package org.onap.ccsdk.cds.controllerblueprints.service
  19
  20 import org.onap.ccsdk.cds.controllerblueprints.core.config.BluePrintLoadConfiguration
  21 import org.springframework.beans.factory.annotation.Autowired
  22 import org.springframework.boot.context.properties.bind.Bindable
  23 import org.springframework.boot.context.properties.bind.Binder
  24 import org.springframework.boot.context.properties.source.ConfigurationPropertySources
  25 import org.springframework.context.annotation.Bean
  26 import org.springframework.context.annotation.Configuration
  27 import org.springframework.core.env.Environment
  28 import org.springframework.stereotype.Service
  29
  30 @Configuration
  31 open class BluePrintDesignerCoreConfiguration(private val bluePrintProperties: BluePrintDesignerProperties) {
  32
  33     companion object {
  34         const val PREFIX_BLUEPRINT_LOAD_CONFIGURATION = "blueprintsprocessor"
  35     }
  36
  37     @Bean
  38     open fun bluePrintDesignerLoadConfiguration(): BluePrintLoadConfiguration {
  39         return bluePrintProperties
  40                 .propertyBeanType(PREFIX_BLUEPRINT_LOAD_CONFIGURATION, BluePrintLoadConfiguration::class.java)
  41     }
  42 }
  43
  44 @Configuration
  45 open class BlueprintDesignerPropertyConfiguration {
  46     @Autowired
  47     lateinit var environment: Environment
  48
  49     @Bean
  50     open fun bluePrintDesignerPropertyBinder(): Binder {
  51         val configurationPropertySource = ConfigurationPropertySources.get(environment)
  52         return Binder(configurationPropertySource)
  53     }
  54 }
  55
  56 @Service
  57 open class BluePrintDesignerProperties(private var bluePrintDesignerPropertyBinder: Binder) {
  58     fun <T> propertyBeanType(prefix: String, type: Class<T>): T {
  59         return bluePrintDesignerPropertyBinder.bind(prefix, Bindable.of(type)).get()
  60     }
  61 }