Mesh input-key-mapping using velocity
Change-Id: Ic7190c86fc4e3f66fe7223c1c3575279c2c1d105
Issue-ID: CCSDK-1131
Signed-off-by: Alexis de Talhouët <adetalhouet89@gmail.com>
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DatabaseResourceAssignmentProcessor.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DatabaseResourceAssignmentProcessor.kt
index ca4d631..bac76e7 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DatabaseResourceAssignmentProcessor.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/DatabaseResourceAssignmentProcessor.kt
@@ -37,7 +37,6 @@
import org.springframework.context.annotation.Scope
import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate
import org.springframework.stereotype.Service
-import java.util.*
/**
* DatabaseResourceAssignmentProcessor
@@ -77,12 +76,16 @@
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), (${sourceProperties.outputKeyMapping})")
+ val resolvedInputKeyMapping = resolveInputKeyMappingVariables(inputKeyMapping)
+
+ val resolvedSql = resolveFromInputKeyMapping(sql, resolvedInputKeyMapping)
+
+ logger.info("$dSource dictionary information : ($resolvedSql), ($inputKeyMapping), (${sourceProperties.outputKeyMapping})")
val jdbcTemplate = blueprintDBLibService(sourceProperties)
- val rows = jdbcTemplate.queryForList(sql, populateNamedParameter(inputKeyMapping))
+ val rows = jdbcTemplate.queryForList(resolvedSql, resolvedInputKeyMapping)
if (rows.isNullOrEmpty()) {
- logger.warn("Failed to get $dSource result for dictionary name ($dName) the query ($sql)")
+ logger.warn("Failed to get $dSource result for dictionary name ($dName) the query ($resolvedSql)")
} else {
populateResource(resourceAssignment, sourceProperties, rows)
}
@@ -115,17 +118,6 @@
}
}
- private fun populateNamedParameter(inputKeyMapping: Map<String, String>): Map<String, Any> {
- val namedParameters = HashMap<String, Any>()
- inputKeyMapping.forEach {
- val expressionValue = raRuntimeService.getDictionaryStore(it.value).textValue()
- logger.trace("Reference dictionary key (${it.key}) resulted in value ($expressionValue)")
- namedParameters[it.key] = expressionValue
- }
- logger.info("Parameter information : ({})", namedParameters)
- return namedParameters
- }
-
@Throws(BluePrintProcessorException::class)
private fun populateResource(resourceAssignment: ResourceAssignment, sourceProperties: DatabaseResourceSource, rows: List<Map<String, Any>>) {
val dName = resourceAssignment.dictionaryName
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/ResourceAssignmentProcessor.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/ResourceAssignmentProcessor.kt
index 9b7c70a..3022ca5 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/ResourceAssignmentProcessor.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/ResourceAssignmentProcessor.kt
@@ -17,12 +17,16 @@
package org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.processor
+import org.apache.commons.collections.MapUtils
import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.ResourceAssignmentRuntimeService
import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BlueprintFunctionNode
+import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintTemplateService
+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.ResourceDefinition
import org.slf4j.LoggerFactory
+import java.util.*
abstract class ResourceAssignmentProcessor : BlueprintFunctionNode<ResourceAssignment, ResourceAssignment> {
@@ -38,12 +42,32 @@
*/
open fun <T> scriptPropertyInstanceType(name: String): T {
return scriptPropertyInstances as? T
- ?: throw BluePrintProcessorException("couldn't get script property instance ($name)")
+ ?: throw BluePrintProcessorException("couldn't get script property instance ($name)")
}
open fun resourceDefinition(name: String): ResourceDefinition {
return resourceDictionaries[name]
- ?: throw BluePrintProcessorException("couldn't get resource definition for ($name)")
+ ?: throw BluePrintProcessorException("couldn't get resource definition for ($name)")
+ }
+
+ open fun resolveInputKeyMappingVariables(inputKeyMapping: Map<String, String>): Map<String, Any> {
+ val resolvedInputKeyMapping = HashMap<String, Any>()
+ if (MapUtils.isNotEmpty(inputKeyMapping)) {
+ for ((key, value) in inputKeyMapping) {
+ val resultValue = raRuntimeService.getResolutionStore(value)
+ val expressionValue = JacksonUtils.getValue(resultValue)
+ log.trace("Reference dictionary key ({}), value ({})", key, expressionValue)
+ resolvedInputKeyMapping[key] = expressionValue
+ }
+ }
+ return resolvedInputKeyMapping
+ }
+
+ open fun resolveFromInputKeyMapping(valueToResolve: String, keyMapping: Map<String, Any>): String {
+ if (valueToResolve.isEmpty() || !valueToResolve.contains("$")) {
+ return valueToResolve
+ }
+ return BluePrintTemplateService.generateContent(valueToResolve, additionalContext = keyMapping)
}
override fun prepareRequest(resourceAssignment: ResourceAssignment): ResourceAssignment {
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/RestResourceResolutionProcessor.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/RestResourceResolutionProcessor.kt
index 9bb1ea2..73ccfb2 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/RestResourceResolutionProcessor.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/processor/RestResourceResolutionProcessor.kt
@@ -19,8 +19,6 @@
import com.fasterxml.jackson.databind.node.ArrayNode
import com.fasterxml.jackson.databind.node.JsonNodeFactory
-import com.fasterxml.jackson.databind.node.ObjectNode
-import org.apache.commons.collections.MapUtils
import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.ResourceResolutionConstants.PREFIX_RESOURCE_RESOLUTION_PROCESSOR
import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.RestResourceSource
import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.utils.ResourceAssignmentUtils
@@ -40,7 +38,6 @@
import org.springframework.beans.factory.config.ConfigurableBeanFactory
import org.springframework.context.annotation.Scope
import org.springframework.stereotype.Service
-import java.util.*
/**
* RestResourceResolutionProcessor
@@ -81,7 +78,7 @@
val path = nullToEmpty(sourceProperties.path)
val inputKeyMapping =
checkNotNull(sourceProperties.inputKeyMapping) { "failed to get input-key-mappings for $dName under $dSource properties" }
- val resolvedInputKeyMapping = populateInputKeyMappingVariables(inputKeyMapping)
+ val resolvedInputKeyMapping = resolveInputKeyMappingVariables(inputKeyMapping)
// Resolving content Variables
val payload = resolveFromInputKeyMapping(nullToEmpty(sourceProperties.payload), resolvedInputKeyMapping)
@@ -170,7 +167,9 @@
}
else -> {
// Complex Types
- val objectNode = responseNode as ObjectNode
+ entrySchemaType =
+ returnNotEmptyOrThrow(resourceAssignment.property?.entrySchema?.type) { "Entry schema is not defined for dictionary ($dName) info" }
+ val objectNode = JsonNodeFactory.instance.objectNode()
outputKeyMapping.map {
val responseKeyValue = responseNode.get(it.key)
val propertyTypeForDataType =
@@ -186,29 +185,6 @@
}
}
- private fun populateInputKeyMappingVariables(inputKeyMapping: Map<String, String>): Map<String, Any> {
- val resolvedInputKeyMapping = HashMap<String, Any>()
- if (MapUtils.isNotEmpty(inputKeyMapping)) {
- for ((key, value) in inputKeyMapping) {
- val expressionValue = raRuntimeService.getResolutionStore(value).asText()
- logger.trace("Reference dictionary key ({}), value ({})", key, expressionValue)
- resolvedInputKeyMapping[key] = expressionValue
- }
- }
- return resolvedInputKeyMapping
- }
-
- private fun resolveFromInputKeyMapping(valueToResolve: String, keyMapping: Map<String, Any>): String {
- if (valueToResolve.isEmpty() || !valueToResolve.contains("$")) {
- return valueToResolve
- }
- var res = valueToResolve
- for (entry in keyMapping.entries) {
- res = res.replace(("\\$" + entry.key).toRegex(), entry.value.toString())
- }
- return res
- }
-
@Throws(BluePrintProcessorException::class)
private fun validate(resourceAssignment: ResourceAssignment) {
checkNotEmptyOrThrow(resourceAssignment.name, "resource assignment template key is not defined")