Convert component functions IT to UT.
[ccsdk/cds.git] / ms / blueprintsprocessor / modules / commons / processor-core / src / main / kotlin / org / onap / ccsdk / cds / blueprintsprocessor / core / BluePrintCoreConfiguration.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.blueprintsprocessor.core
19
20 import org.onap.ccsdk.cds.controllerblueprints.core.config.BluePrintLoadConfiguration
21 import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintDependencyService
22 import org.slf4j.LoggerFactory
23 import org.springframework.beans.factory.annotation.Autowired
24 import org.springframework.boot.context.properties.bind.Bindable
25 import org.springframework.boot.context.properties.bind.Binder
26 import org.springframework.boot.context.properties.source.ConfigurationPropertySources
27 import org.springframework.context.ApplicationContext
28 import org.springframework.context.ApplicationContextAware
29 import org.springframework.context.annotation.Bean
30 import org.springframework.context.annotation.Configuration
31 import org.springframework.core.env.Environment
32 import org.springframework.stereotype.Service
33
34 @Configuration
35 open class BluePrintCoreConfiguration(private val bluePrintPropertiesService: BluePrintPropertiesService) {
36
37     companion object {
38         const val PREFIX_BLUEPRINT_PROCESSOR = "blueprintsprocessor"
39     }
40
41     @Bean
42     open fun bluePrintLoadConfiguration(): BluePrintLoadConfiguration {
43         return bluePrintPropertiesService
44                 .propertyBeanType(PREFIX_BLUEPRINT_PROCESSOR, BluePrintLoadConfiguration::class.java)
45     }
46 }
47
48 @Configuration
49 open class BluePrintPropertyConfiguration {
50     @Autowired
51     lateinit var environment: Environment
52
53     @Bean
54     open fun bluePrintPropertyBinder(): Binder {
55         val configurationPropertySource = ConfigurationPropertySources.get(environment)
56         return Binder(configurationPropertySource)
57     }
58 }
59
60 @Service
61 open class BluePrintPropertiesService(private var bluePrintPropertyBinder: Binder) {
62     fun <T> propertyBeanType(prefix: String, type: Class<T>): T {
63         return bluePrintPropertyBinder.bind(prefix, Bindable.of(type)).get()
64     }
65 }
66
67 @Configuration
68 // Add Conditional property , If we try to manage on Application level
69 open class BlueprintDependencyConfiguration : ApplicationContextAware {
70
71     private val log = LoggerFactory.getLogger(BlueprintDependencyConfiguration::class.java)!!
72
73     override fun setApplicationContext(applicationContext: ApplicationContext) {
74         BluePrintDependencyService.inject(applicationContext)
75         log.info("Dependency Management module created...")
76     }
77
78 }