1 files changed, 88 insertions, 0 deletions
diff --git a/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/BluePrintCoreConfiguration.kt b/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/BluePrintCoreConfiguration.kt
new file mode 100644
index 000000000..2a4d05dcb
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+++ b/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/BluePrintCoreConfiguration.kt
@@ -0,0 +1,88 @@
+/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ * Modifications Copyright © 2019 IBM.
+ *
+ * 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.core
+
+import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
+import org.onap.ccsdk.cds.controllerblueprints.core.config.BluePrintLoadConfiguration
+import org.onap.ccsdk.cds.controllerblueprints.core.logger
+import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintDependencyService
+import org.slf4j.LoggerFactory
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.boot.context.properties.bind.Bindable
+import org.springframework.boot.context.properties.bind.Binder
+import org.springframework.context.ApplicationContext
+import org.springframework.context.ApplicationContextAware
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.springframework.core.env.Environment
+import org.springframework.stereotype.Service
+
+@Configuration
+open class BluePrintCoreConfiguration(private val bluePrintPropertiesService: BluePrintPropertiesService) {
+
+    companion object {
+
+        const val PREFIX_BLUEPRINT_PROCESSOR = "blueprintsprocessor"
+    }
+
+    @Bean
+    open fun bluePrintLoadConfiguration(): BluePrintLoadConfiguration {
+        return bluePrintPropertiesService
+            .propertyBeanType(PREFIX_BLUEPRINT_PROCESSOR, BluePrintLoadConfiguration::class.java)
+    }
+}
+
+@Configuration
+open class BluePrintPropertyConfiguration {
+
+    @Autowired
+    lateinit var environment: Environment
+
+    @Bean
+    open fun bluePrintPropertyBinder(): Binder {
+        return Binder.get(environment)
+    }
+}
+
+@Service
+open class BluePrintPropertiesService(private var bluePrintPropertyConfig: BluePrintPropertyConfiguration) {
+
+    private val log = logger(BluePrintPropertiesService::class)
+
+    fun <T> propertyBeanType(prefix: String, type: Class<T>): T {
+        return try {
+            bluePrintPropertyConfig.bluePrintPropertyBinder().bind(prefix, Bindable.of(type)).get()
+        } catch (e: NoSuchElementException) {
+            val errMsg = "Error: missing property \"$prefix\"... Check the application.properties file."
+            log.error(errMsg)
+            throw BluePrintProcessorException(e, errMsg)
+        }
+    }
+}
+
+@Configuration
+// Add Conditional property , If we try to manage on Application level
+open class BlueprintDependencyConfiguration : ApplicationContextAware {
+
+    private val log = LoggerFactory.getLogger(BlueprintDependencyConfiguration::class.java)!!
+
+    override fun setApplicationContext(applicationContext: ApplicationContext) {
+        BluePrintDependencyService.inject(applicationContext)
+        log.info("Dependency Management module created...")
+    }
+}