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authorMuthuramalingam, Brinda Santh <brindasanth@in.ibm.com>2019-03-29 13:39:32 -0400
committerMuthuramalingam, Brinda Santh <brindasanth@in.ibm.com>2019-04-01 12:47:33 -0400
commitfeb0214caf9d9dfcf3280c8c0f63137219aafabb (patch)
treedbef5cc1660c39e4e1ca8dd7db8e391a7adeeada /ms/blueprintsprocessor/functions/resource-resolution/src/main
parentcb74139eb31d5bdaa6eb390ae7eebaf49729b7e4 (diff)
Improve bulk processing
Change-Id: Ia8bd447563072284aa71e00eab0ef9b93e1776b1 Issue-ID: CCSDK-1127 Signed-off-by: Muthuramalingam, Brinda Santh <brindasanth@in.ibm.com>
Diffstat (limited to 'ms/blueprintsprocessor/functions/resource-resolution/src/main')
-rw-r--r--ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceResolutionService.kt137
-rw-r--r--ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/db/ResourceResolutionResultService.kt23
2 files changed, 85 insertions, 75 deletions
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceResolutionService.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceResolutionService.kt
index dad804692..8a14ded61 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceResolutionService.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/ResourceResolutionService.kt
@@ -1,6 +1,6 @@
/*
* Copyright © 2017-2018 AT&T Intellectual Property.
- * Modifications Copyright © 2018 IBM.
+ * Modifications Copyright © 2018-2019 IBM.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -17,7 +17,9 @@
package org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution
-import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.async
+import kotlinx.coroutines.awaitAll
+import kotlinx.coroutines.coroutineScope
import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.db.ResourceResolutionResultService
import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.processor.ResourceAssignmentProcessor
import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.utils.ResourceAssignmentUtils
@@ -39,22 +41,22 @@ interface ResourceResolutionService {
fun registeredResourceSources(): List<String>
- fun resolveFromDatabase(bluePrintRuntimeService: BluePrintRuntimeService<*>, artifactTemplate: String,
- resolutionKey: String): String
+ suspend fun resolveFromDatabase(bluePrintRuntimeService: BluePrintRuntimeService<*>, artifactTemplate: String,
+ resolutionKey: String): String
- fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
- artifactNames: List<String>, properties: Map<String, Any>): MutableMap<String, String>
+ suspend fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
+ artifactNames: List<String>, properties: Map<String, Any>): MutableMap<String, String>
- fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
- artifactPrefix: String, properties: Map<String, Any>): String
+ suspend fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
+ artifactPrefix: String, properties: Map<String, Any>): String
- fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
- artifactMapping: String, artifactTemplate: String?): String
+ suspend fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
+ artifactMapping: String, artifactTemplate: String?): String
- fun resolveResourceAssignments(blueprintRuntimeService: BluePrintRuntimeService<*>,
- resourceDictionaries: MutableMap<String, ResourceDefinition>,
- resourceAssignments: MutableList<ResourceAssignment>,
- identifierName: String)
+ suspend fun resolveResourceAssignments(blueprintRuntimeService: BluePrintRuntimeService<*>,
+ resourceDictionaries: MutableMap<String, ResourceDefinition>,
+ resourceAssignments: MutableList<ResourceAssignment>,
+ identifierName: String)
}
@Service(ResourceResolutionConstants.SERVICE_RESOURCE_RESOLUTION)
@@ -70,9 +72,15 @@ open class ResourceResolutionServiceImpl(private var applicationContext: Applica
.map { it.substringAfter(ResourceResolutionConstants.PREFIX_RESOURCE_RESOLUTION_PROCESSOR) }
}
- override fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
- artifactNames: List<String>,
- properties: Map<String, Any>): MutableMap<String, String> {
+ override suspend fun resolveFromDatabase(bluePrintRuntimeService: BluePrintRuntimeService<*>,
+ artifactTemplate: String,
+ resolutionKey: String): String {
+ return resolutionResultService.read(bluePrintRuntimeService, artifactTemplate, resolutionKey)
+ }
+
+ override suspend fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
+ artifactNames: List<String>,
+ properties: Map<String, Any>): MutableMap<String, String> {
val resolvedParams: MutableMap<String, String> = hashMapOf()
artifactNames.forEach { artifactName ->
@@ -82,8 +90,8 @@ open class ResourceResolutionServiceImpl(private var applicationContext: Applica
return resolvedParams
}
- override fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
- artifactPrefix: String, properties: Map<String, Any>): String {
+ override suspend fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
+ artifactPrefix: String, properties: Map<String, Any>): String {
// Velocity Artifact Definition Name
val artifactTemplate = "$artifactPrefix-template"
@@ -95,20 +103,17 @@ open class ResourceResolutionServiceImpl(private var applicationContext: Applica
if (properties.containsKey(ResourceResolutionConstants.RESOURCE_RESOLUTION_INPUT_STORE_RESULT)
&& properties[ResourceResolutionConstants.RESOURCE_RESOLUTION_INPUT_STORE_RESULT] as Boolean) {
resolutionResultService.write(properties, result, bluePrintRuntimeService, artifactPrefix)
+ log.info("resolution saved into database successfully : ($properties)")
}
return result
}
- override fun resolveFromDatabase(bluePrintRuntimeService: BluePrintRuntimeService<*>, artifactTemplate: String,
- resolutionKey: String): String {
- return resolutionResultService.read(bluePrintRuntimeService, artifactTemplate, resolutionKey)
- }
- override fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
- artifactMapping: String, artifactTemplate: String?): String {
+ override suspend fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
+ artifactMapping: String, artifactTemplate: String?): String {
- var resolvedContent = ""
+ val resolvedContent: String
log.info("Resolving resource for template artifact($artifactTemplate) with resource assignment artifact($artifactMapping)")
val identifierName = artifactTemplate ?: "no-template"
@@ -128,7 +133,6 @@ open class ResourceResolutionServiceImpl(private var applicationContext: Applica
val resourceDictionaries: MutableMap<String, ResourceDefinition> =
JacksonUtils.getMapFromFile(dictionaryFile, ResourceDefinition::class.java)
- ?: throw BluePrintProcessorException("couldn't get Dictionary Definitions")
// Resolve resources
resolveResourceAssignments(bluePrintRuntimeService, resourceDictionaries, resourceAssignments, identifierName)
@@ -153,46 +157,51 @@ open class ResourceResolutionServiceImpl(private var applicationContext: Applica
* name, then get the type of the Resource Definition, Get the instance for the Resource Type and process the
* request.
*/
- override fun resolveResourceAssignments(blueprintRuntimeService: BluePrintRuntimeService<*>,
- resourceDictionaries: MutableMap<String, ResourceDefinition>,
- resourceAssignments: MutableList<ResourceAssignment>,
- identifierName: String) {
+ override suspend fun resolveResourceAssignments(blueprintRuntimeService: BluePrintRuntimeService<*>,
+ resourceDictionaries: MutableMap<String, ResourceDefinition>,
+ resourceAssignments: MutableList<ResourceAssignment>,
+ identifierName: String) {
val bulkSequenced = BulkResourceSequencingUtils.process(resourceAssignments)
val resourceAssignmentRuntimeService =
ResourceAssignmentUtils.transformToRARuntimeService(blueprintRuntimeService, identifierName)
- bulkSequenced.map { batchResourceAssignments ->
- batchResourceAssignments.filter { it.name != "*" && it.name != "start" }
- .forEach { resourceAssignment ->
- val dictionaryName = resourceAssignment.dictionaryName
- val dictionarySource = resourceAssignment.dictionarySource
- /**
- * Get the Processor name
- */
- val processorName = processorName(dictionaryName!!, dictionarySource!!, resourceDictionaries)
-
- val resourceAssignmentProcessor =
- applicationContext.getBean(processorName) as? ResourceAssignmentProcessor
- ?: throw BluePrintProcessorException("failed to get resource processor for name($processorName) " +
- "for resource assignment(${resourceAssignment.name})")
- try {
- // Set BluePrint Runtime Service
- resourceAssignmentProcessor.raRuntimeService = resourceAssignmentRuntimeService
- // Set Resource Dictionaries
- resourceAssignmentProcessor.resourceDictionaries = resourceDictionaries
- // TODO ("Implement suspend function")
- runBlocking {
- // Invoke Apply Method
- resourceAssignmentProcessor.applyNB(resourceAssignment)
+ coroutineScope {
+ bulkSequenced.forEach { batchResourceAssignments ->
+ // Execute Non Dependent Assignments in parallel ( ie asynchronously )
+ val deferred = batchResourceAssignments.filter { it.name != "*" && it.name != "start" }
+ .map { resourceAssignment ->
+ async {
+ val dictionaryName = resourceAssignment.dictionaryName
+ val dictionarySource = resourceAssignment.dictionarySource
+ /**
+ * Get the Processor name
+ */
+ val processorName = processorName(dictionaryName!!, dictionarySource!!, resourceDictionaries)
+
+ val resourceAssignmentProcessor =
+ applicationContext.getBean(processorName) as? ResourceAssignmentProcessor
+ ?: throw BluePrintProcessorException("failed to get resource processor ($processorName) " +
+ "for resource assignment(${resourceAssignment.name})")
+ try {
+ // Set BluePrint Runtime Service
+ resourceAssignmentProcessor.raRuntimeService = resourceAssignmentRuntimeService
+ // Set Resource Dictionaries
+ resourceAssignmentProcessor.resourceDictionaries = resourceDictionaries
+ // Invoke Apply Method
+ resourceAssignmentProcessor.applyNB(resourceAssignment)
+ // Set errors from RA
+ blueprintRuntimeService.setBluePrintError(resourceAssignmentRuntimeService.getBluePrintError())
+ } catch (e: RuntimeException) {
+ throw BluePrintProcessorException(e)
+ }
}
- // Set errors from RA
- blueprintRuntimeService.setBluePrintError(resourceAssignmentRuntimeService.getBluePrintError())
- } catch (e: RuntimeException) {
- throw BluePrintProcessorException(e)
}
- }
+ log.debug("Resolving (${deferred.size})resources parallel.")
+ deferred.awaitAll()
+ }
}
+
}
@@ -202,13 +211,12 @@ open class ResourceResolutionServiceImpl(private var applicationContext: Applica
*/
private fun processorName(dictionaryName: String, dictionarySource: String,
resourceDictionaries: MutableMap<String, ResourceDefinition>): String {
- var processorName: String? = null
- when (dictionarySource) {
+ val processorName: String = when (dictionarySource) {
"input" -> {
- processorName = "${ResourceResolutionConstants.PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-input"
+ "${ResourceResolutionConstants.PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-input"
}
"default" -> {
- processorName = "${ResourceResolutionConstants.PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-default"
+ "${ResourceResolutionConstants.PREFIX_RESOURCE_RESOLUTION_PROCESSOR}source-default"
}
else -> {
val resourceDefinition = resourceDictionaries[dictionaryName]
@@ -217,8 +225,7 @@ open class ResourceResolutionServiceImpl(private var applicationContext: Applica
val resourceSource = resourceDefinition.sources[dictionarySource]
?: throw BluePrintProcessorException("couldn't get resource definition $dictionaryName source($dictionarySource)")
- processorName = ResourceResolutionConstants.PREFIX_RESOURCE_RESOLUTION_PROCESSOR
- .plus(resourceSource.type)
+ ResourceResolutionConstants.PREFIX_RESOURCE_RESOLUTION_PROCESSOR.plus(resourceSource.type)
}
}
checkNotEmptyOrThrow(processorName,
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/db/ResourceResolutionResultService.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/db/ResourceResolutionResultService.kt
index 225251fce..cbc68bbc9 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/db/ResourceResolutionResultService.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/db/ResourceResolutionResultService.kt
@@ -1,5 +1,6 @@
/*
* Copyright (C) 2019 Bell Canada.
+ * 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.
@@ -15,6 +16,8 @@
*/
package org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.db
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.ResourceResolutionConstants
import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintException
@@ -26,8 +29,8 @@ import java.util.*
@Service
class ResourceResolutionResultService(private val resourceResolutionRepository: ResourceResolutionRepository) {
- fun write(properties: Map<String, Any>, result: String, bluePrintRuntimeService: BluePrintRuntimeService<*>,
- artifactPrefix: String) {
+ suspend fun write(properties: Map<String, Any>, result: String, bluePrintRuntimeService: BluePrintRuntimeService<*>,
+ artifactPrefix: String) = withContext(Dispatchers.IO) {
val metadata = bluePrintRuntimeService.bluePrintContext().metadata!!
@@ -37,7 +40,7 @@ class ResourceResolutionResultService(private val resourceResolutionRepository:
resourceResolutionResult.blueprintVersion = metadata[BluePrintConstants.METADATA_TEMPLATE_VERSION]
resourceResolutionResult.blueprintName = metadata[BluePrintConstants.METADATA_TEMPLATE_NAME]
resourceResolutionResult.resolutionKey =
- properties[ResourceResolutionConstants.RESOURCE_RESOLUTION_INPUT_KEY].toString()
+ properties[ResourceResolutionConstants.RESOURCE_RESOLUTION_INPUT_KEY].toString()
resourceResolutionResult.result = result
try {
@@ -47,18 +50,18 @@ class ResourceResolutionResultService(private val resourceResolutionRepository:
}
}
- fun read(bluePrintRuntimeService: BluePrintRuntimeService<*>, artifactPrefix: String,
- resolutionKey: String): String {
+ suspend fun read(bluePrintRuntimeService: BluePrintRuntimeService<*>, artifactPrefix: String,
+ resolutionKey: String): String = withContext(Dispatchers.IO) {
val metadata = bluePrintRuntimeService.bluePrintContext().metadata!!
val blueprintVersion = metadata[BluePrintConstants.METADATA_TEMPLATE_VERSION]
val blueprintName = metadata[BluePrintConstants.METADATA_TEMPLATE_NAME]
- return resourceResolutionRepository.findByResolutionKeyAndBlueprintNameAndBlueprintVersionAndArtifactName(
- resolutionKey,
- blueprintName,
- blueprintVersion,
- artifactPrefix).result!!
+ resourceResolutionRepository.findByResolutionKeyAndBlueprintNameAndBlueprintVersionAndArtifactName(
+ resolutionKey,
+ blueprintName,
+ blueprintVersion,
+ artifactPrefix).result!!
}
} \ No newline at end of file