Fix Default and DB sources for RA

Change-Id: I1f1ce8133ccf5ae41eb3d10955888f88b0801273
Issue-ID: CCSDK-1116
Signed-off-by: Alexis de Talhouët <adetalhouet89@gmail.com>

2 files changed, 51 insertions, 29 deletions

diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DefaultResourceResolutionProcessor.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DefaultResourceResolutionProcessor.kt
index f23ada98f..a8e0ad80e 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DefaultResourceResolutionProcessor.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DefaultResourceResolutionProcessor.kt
@@ -17,7 +17,6 @@
 
 package org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.processor
 
-import com.fasterxml.jackson.databind.node.NullNode
 import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.utils.ResourceAssignmentUtils
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceAssignment
@@ -44,10 +43,11 @@ open class DefaultResourceResolutionProcessor : ResourceAssignmentProcessor() {
     override fun process(resourceAssignment: ResourceAssignment) {
         try {
             // Check if It has Input
-            var value: Any? = raRuntimeService.getInputValue(resourceAssignment.name)
-
-            // If value is null get it from default source
-            if (value == null || value is NullNode) {
+            var value: Any?
+            try {
+                value = raRuntimeService.getInputValue(resourceAssignment.name)
+            } catch (e: BluePrintProcessorException) {
+                // If value is null get it from default source
                 logger.info("Looking for defaultValue as couldn't find value in input For template key (${resourceAssignment.name})")
                 value = resourceAssignment.property?.defaultValue
             }
@@ -59,7 +59,8 @@ open class DefaultResourceResolutionProcessor : ResourceAssignmentProcessor() {
             ResourceAssignmentUtils.assertTemplateKeyValueNotNull(resourceAssignment)
         } catch (e: Exception) {
             ResourceAssignmentUtils.setFailedResourceDataValue(resourceAssignment, e.message)
-            throw BluePrintProcessorException("Failed in template key ($resourceAssignment) assignments with: ${e.message}", e)
+            throw BluePrintProcessorException("Failed in template key ($resourceAssignment) assignments with: ${e.message}",
+                e)
         }
 
     }
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/PrimaryDataResourceResolutionProcessor.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/PrimaryDataResourceResolutionProcessor.kt
index 7da22b039..3922c3760 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/PrimaryDataResourceResolutionProcessor.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/PrimaryDataResourceResolutionProcessor.kt
@@ -18,12 +18,15 @@
 package org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.processor
 
 import com.fasterxml.jackson.databind.node.JsonNodeFactory
-import com.fasterxml.jackson.databind.node.MissingNode
-import com.fasterxml.jackson.databind.node.NullNode
 import org.onap.ccsdk.apps.blueprintsprocessor.db.primary.PrimaryDBLibGenericService
 import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.DatabaseResourceSource
 import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.utils.ResourceAssignmentUtils
-import org.onap.ccsdk.apps.controllerblueprints.core.*
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintTypes
+import org.onap.ccsdk.apps.controllerblueprints.core.checkEqualsOrThrow
+import org.onap.ccsdk.apps.controllerblueprints.core.checkNotEmptyOrThrow
+import org.onap.ccsdk.apps.controllerblueprints.core.nullToEmpty
+import org.onap.ccsdk.apps.controllerblueprints.core.returnNotEmptyOrThrow
 import org.onap.ccsdk.apps.controllerblueprints.core.utils.JacksonUtils
 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceAssignment
 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceDictionaryConstants
@@ -54,22 +57,27 @@ open class PrimaryDataResourceResolutionProcessor(private val primaryDBLibGeneri
             validate(resourceAssignment)
 
             // Check if It has Input
-            val value = raRuntimeService.getInputValue(resourceAssignment.name)
-            if (value !is NullNode && value !is MissingNode) {
+            try {
+                val value = raRuntimeService.getInputValue(resourceAssignment.name)
                 logger.info("primary-db source template key (${resourceAssignment.name}) found from input and value is ($value)")
                 ResourceAssignmentUtils.setResourceDataValue(resourceAssignment, raRuntimeService, value)
-            } else {
+            } catch (e: BluePrintProcessorException) {
+                // Else, get from DB
                 val dName = resourceAssignment.dictionaryName
                 val dSource = resourceAssignment.dictionarySource
                 val resourceDefinition = resourceDictionaries[dName]
-                        ?: throw BluePrintProcessorException("couldn't get resource dictionary definition for $dName")
+                    ?: throw BluePrintProcessorException("couldn't get resource dictionary definition for $dName")
                 val resourceSource = resourceDefinition.sources[dSource]
-                        ?: throw BluePrintProcessorException("couldn't get resource definition $dName source($dSource)")
-                val resourceSourceProperties = checkNotNull(resourceSource.properties) { "failed to get source properties for $dName " }
-                val sourceProperties = JacksonUtils.getInstanceFromMap(resourceSourceProperties, DatabaseResourceSource::class.java)
+                    ?: throw BluePrintProcessorException("couldn't get resource definition $dName source($dSource)")
+                val resourceSourceProperties =
+                    checkNotNull(resourceSource.properties) { "failed to get source properties for $dName " }
+                val sourceProperties =
+                    JacksonUtils.getInstanceFromMap(resourceSourceProperties, DatabaseResourceSource::class.java)
 
-                val sql = checkNotNull(sourceProperties.query) { "failed to get request query for $dName under $dSource properties" }
-                val inputKeyMapping = checkNotNull(sourceProperties.inputKeyMapping) { "failed to get input-key-mappings for $dName under $dSource properties" }
+                val sql =
+                    checkNotNull(sourceProperties.query) { "failed to get request query for $dName under $dSource properties" }
+                val inputKeyMapping =
+                    checkNotNull(sourceProperties.inputKeyMapping) { "failed to get input-key-mappings for $dName under $dSource properties" }
 
                 logger.info("$dSource dictionary information : ($sql), ($inputKeyMapping), (${sourceProperties.outputKeyMapping})")
 
@@ -85,14 +93,16 @@ open class PrimaryDataResourceResolutionProcessor(private val primaryDBLibGeneri
             ResourceAssignmentUtils.assertTemplateKeyValueNotNull(resourceAssignment)
         } catch (e: Exception) {
             ResourceAssignmentUtils.setFailedResourceDataValue(resourceAssignment, e.message)
-            throw BluePrintProcessorException("Failed in template key ($resourceAssignment) assignments with: ${e.message}", e)
+            throw BluePrintProcessorException("Failed in template key ($resourceAssignment) assignments with: ${e.message}",
+                e)
         }
     }
 
     @Throws(BluePrintProcessorException::class)
     private fun validate(resourceAssignment: ResourceAssignment) {
         checkNotEmptyOrThrow(resourceAssignment.name, "resource assignment template key is not defined")
-        checkNotEmptyOrThrow(resourceAssignment.dictionaryName, "resource assignment dictionary name is not defined for template key (${resourceAssignment.name})")
+        checkNotEmptyOrThrow(resourceAssignment.dictionaryName,
+            "resource assignment dictionary name is not defined for template key (${resourceAssignment.name})")
         checkEqualsOrThrow(ResourceDictionaryConstants.SOURCE_PRIMARY_DB, resourceAssignment.dictionarySource) {
             "resource assignment source is not ${ResourceDictionaryConstants.SOURCE_PRIMARY_DB} but it is ${resourceAssignment.dictionarySource}"
         }
@@ -103,30 +113,33 @@ open class PrimaryDataResourceResolutionProcessor(private val primaryDBLibGeneri
         inputKeyMapping.forEach {
             val expressionValue = raRuntimeService.getDictionaryStore(it.value)
             logger.trace("Reference dictionary key (${it.key}) resulted in value ($expressionValue)")
-            namedParameters[it.key] = expressionValue
+            namedParameters[it.key] = expressionValue.asText()
         }
         logger.info("Parameter information : ({})", namedParameters)
         return namedParameters
     }
 
     @Throws(BluePrintProcessorException::class)
-    private fun populateResource(resourceAssignment: ResourceAssignment, sourceProperties: DatabaseResourceSource, rows: List<Map<String, Any>>) {
+    private fun populateResource(resourceAssignment: ResourceAssignment, sourceProperties: DatabaseResourceSource,
+                                 rows: List<Map<String, Any>>) {
         val dName = resourceAssignment.dictionaryName
         val dSource = resourceAssignment.dictionarySource
         val type = nullToEmpty(resourceAssignment.property?.type)
 
-        val outputKeyMapping = checkNotNull(sourceProperties.outputKeyMapping) { "failed to get output-key-mappings for $dName under $dSource properties" }
+        val outputKeyMapping =
+            checkNotNull(sourceProperties.outputKeyMapping) { "failed to get output-key-mappings for $dName under $dSource properties" }
         logger.info("Response processing type($type)")
 
         // Primitive Types
-        when(type) {
+        when (type) {
             in BluePrintTypes.validPrimitiveTypes() -> {
                 val dbColumnValue = rows[0][outputKeyMapping[dName]]
                 logger.info("For template key (${resourceAssignment.name}) setting value as ($dbColumnValue)")
                 ResourceAssignmentUtils.setResourceDataValue(resourceAssignment, raRuntimeService, dbColumnValue)
             }
             in BluePrintTypes.validCollectionTypes() -> {
-                val entrySchemaType = returnNotEmptyOrThrow(resourceAssignment.property?.entrySchema?.type) { "Entry schema is not defined for dictionary ($dName) info" }
+                val entrySchemaType =
+                    returnNotEmptyOrThrow(resourceAssignment.property?.entrySchema?.type) { "Entry schema is not defined for dictionary ($dName) info" }
                 var arrayNode = JsonNodeFactory.instance.arrayNode()
                 rows.forEach {
                     if (entrySchemaType in BluePrintTypes.validPrimitiveTypes()) {
@@ -137,8 +150,12 @@ open class PrimaryDataResourceResolutionProcessor(private val primaryDBLibGeneri
                         val arrayChildNode = JsonNodeFactory.instance.objectNode()
                         for (mapping in outputKeyMapping.entries) {
                             val dbColumnValue = checkNotNull(it[mapping.key])
-                            val propertyTypeForDataType = ResourceAssignmentUtils.getPropertyType(raRuntimeService, entrySchemaType, mapping.key)
-                            JacksonUtils.populatePrimitiveValues(mapping.key, dbColumnValue, propertyTypeForDataType, arrayChildNode)
+                            val propertyTypeForDataType =
+                                ResourceAssignmentUtils.getPropertyType(raRuntimeService, entrySchemaType, mapping.key)
+                            JacksonUtils.populatePrimitiveValues(mapping.key,
+                                dbColumnValue,
+                                propertyTypeForDataType,
+                                arrayChildNode)
                         }
                         arrayNode.add(arrayChildNode)
                     }
@@ -153,8 +170,12 @@ open class PrimaryDataResourceResolutionProcessor(private val primaryDBLibGeneri
                 var objectNode = JsonNodeFactory.instance.objectNode()
                 for (mapping in outputKeyMapping.entries) {
                     val dbColumnValue = checkNotNull(row[mapping.key])
-                    val propertyTypeForDataType = ResourceAssignmentUtils.getPropertyType(raRuntimeService, type, mapping.key)
-                    JacksonUtils.populatePrimitiveValues(mapping.key, dbColumnValue, propertyTypeForDataType, objectNode)
+                    val propertyTypeForDataType =
+                        ResourceAssignmentUtils.getPropertyType(raRuntimeService, type, mapping.key)
+                    JacksonUtils.populatePrimitiveValues(mapping.key,
+                        dbColumnValue,
+                        propertyTypeForDataType,
+                        objectNode)
                 }
                 logger.info("For template key (${resourceAssignment.name}) setting value as ($objectNode)")
                 ResourceAssignmentUtils.setResourceDataValue(resourceAssignment, raRuntimeService, objectNode)