Add ability to resolve environment variables when reading

PrimaryDatabaseConfiguration

This is needed to remove hardcoded password in application.properties
file by being able to resolve environment variables. OOM would pass the
username and password through environment variables.

Issue-ID: CCSDK-2095
Signed-off-by: Sebastien Premont-Tendland <sebastien.premont@bell.ca>
Change-Id: Ia19ef0ddee29509b0378b048bf58c700870ecce4

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
index 95b2c01..a86dcc4 100644 (file)
--- 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
@@ -25,7 +25,6 @@ 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.boot.context.properties.source.ConfigurationPropertySources
 import org.springframework.context.ApplicationContext
 import org.springframework.context.ApplicationContextAware
 import org.springframework.context.annotation.Bean
@@ -55,18 +54,17 @@ open class BluePrintPropertyConfiguration {
 
     @Bean
     open fun bluePrintPropertyBinder(): Binder {
-        val configurationPropertySource = ConfigurationPropertySources.get(environment)
-        return Binder(configurationPropertySource)
+        return Binder.get(environment)
     }
 }
 
 @Service
-open class BluePrintPropertiesService(private var bluePrintPropertyBinder: Binder) {
+open class BluePrintPropertiesService(private var bluePrintPropertyConfig: BluePrintPropertyConfiguration) {
     private val log = logger(BluePrintPropertiesService::class)
 
     fun <T> propertyBeanType(prefix: String, type: Class<T>): T {
         return try {
-            bluePrintPropertyBinder.bind(prefix, Bindable.of(type)).get()
+            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)