restconf resolution service

Change-Id: I643430d8c7fb8a29f5333297a2ca022082481dc2
Issue-ID: CCSDK-1086
Signed-off-by: Muthuramalingam, Brinda Santh <brindasanth@in.ibm.com>

9 files changed, 87 insertions, 58 deletions

diff --git a/ms/blueprintsprocessor/functions/pom.xml b/ms/blueprintsprocessor/functions/pom.xml
index 503e5f0b..dc1eda36 100755
--- a/ms/blueprintsprocessor/functions/pom.xml
+++ b/ms/blueprintsprocessor/functions/pom.xml
@@ -41,6 +41,11 @@
         </dependency>
         <!-- Test Dependencies -->
         <dependency>
+            <groupId>io.mockk</groupId>
+            <artifactId>mockk</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
             <groupId>org.powermock</groupId>
             <artifactId>powermock-api-mockito2</artifactId>
             <scope>test</scope>
@@ -56,6 +61,11 @@
             <scope>test</scope>
         </dependency>
         <dependency>
+            <groupId>org.jetbrains.kotlinx</groupId>
+            <artifactId>kotlinx-coroutines-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
             <groupId>io.projectreactor</groupId>
             <artifactId>reactor-test</artifactId>
             <scope>test</scope>
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/pom.xml b/ms/blueprintsprocessor/functions/resource-resolution/pom.xml
index 1e15ba27..c9f4c588 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/pom.xml
+++ b/ms/blueprintsprocessor/functions/resource-resolution/pom.xml
@@ -39,10 +39,6 @@
             <artifactId>python-executor</artifactId>
         </dependency>
         <dependency>
-            <groupId>org.onap.ccsdk.apps.controllerblueprints</groupId>
-            <artifactId>blueprint-scripts</artifactId>
-        </dependency>
-        <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-data-jpa</artifactId>
         </dependency>
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionService.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionService.kt
index ce0f060e..34985527 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionService.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionService.kt
@@ -17,7 +17,6 @@
 

 package org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution

 

-import com.fasterxml.jackson.databind.node.JsonNodeFactory
 import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.processor.ResourceAssignmentProcessor

 import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.utils.ResourceAssignmentUtils

 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants

@@ -29,34 +28,43 @@ import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceAssignment
 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.ResourceDefinition

 import org.onap.ccsdk.apps.controllerblueprints.resource.dict.utils.BulkResourceSequencingUtils

 import org.slf4j.LoggerFactory

-import org.springframework.beans.factory.annotation.Autowired

 import org.springframework.context.ApplicationContext

 import org.springframework.stereotype.Service

 import java.io.File

 

-/**

- * ResourceResolutionService

- * @author Brinda Santh

- * 8/14/2018

- */

+interface ResourceResolutionService {
+
+    fun registeredResourceSources(): List<String>
+
+    fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
+                         artifactNames: List<String>): MutableMap<String, String>
+
+    fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
+                         artifactPrefix: String): String
+
+    fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
+                         artifactMapping: String, artifactTemplate: String?): String
+
+    fun resolveResourceAssignments(blueprintRuntimeService: BluePrintRuntimeService<*>,
+                                   resourceDictionaries: MutableMap<String, ResourceDefinition>,
+                                   resourceAssignments: MutableList<ResourceAssignment>,
+                                   identifierName: String)
+}
 

 @Service

-class ResourceResolutionService {

+open class ResourceResolutionServiceImpl(private var applicationContext: ApplicationContext) :
+        ResourceResolutionService {
 

     private val log = LoggerFactory.getLogger(ResourceResolutionService::class.java)

 

-    @Autowired

-    private lateinit var applicationContext: ApplicationContext

-

-    fun registeredResourceSources(): List<String> {

+    override fun registeredResourceSources(): List<String> {
         return applicationContext.getBeanNamesForType(ResourceAssignmentProcessor::class.java)

                 .filter { it.startsWith(ResourceResolutionConstants.PREFIX_RESOURCE_ASSIGNMENT_PROCESSOR) }

                 .map { it.substringAfter(ResourceResolutionConstants.PREFIX_RESOURCE_ASSIGNMENT_PROCESSOR) }

     }

 

-

-    fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,

-                         artifactNames: List<String>): MutableMap<String, String> {

+    override fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
+                                  artifactNames: List<String>): MutableMap<String, String> {
 

         val resolvedParams: MutableMap<String, String> = hashMapOf()

         artifactNames.forEach { artifactName ->

@@ -66,18 +74,27 @@ class ResourceResolutionService {
         return resolvedParams

     }

 

+    override fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
+                                  artifactPrefix: String): String {
 

-    fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String, artifactName: String): String {

-

-        var resolvedContent = ""

         // Velocity Artifact Definition Name

-        val templateArtifactName = "$artifactName-template"

+        val artifactTemplate = "$artifactPrefix-template"
         // Resource Assignment Artifact Definition Name

-        val mappingArtifactName = "$artifactName-mapping"

-

-        log.info("Resolving resource for template artifact($templateArtifactName) with resource assignment artifact($mappingArtifactName)")

-

-        val resourceAssignmentContent = bluePrintRuntimeService.resolveNodeTemplateArtifact(nodeTemplateName, mappingArtifactName)

+        val artifactMapping = "$artifactPrefix-mapping"
+
+        return resolveResources(bluePrintRuntimeService, nodeTemplateName, artifactMapping, artifactTemplate)
+    }
+
+

+    override fun resolveResources(bluePrintRuntimeService: BluePrintRuntimeService<*>, nodeTemplateName: String,
+                                  artifactMapping: String, artifactTemplate: String?): String {
+

+        var resolvedContent = ""
+        log.info("Resolving resource for template artifact($artifactTemplate) with resource assignment artifact($artifactMapping)")
+
+        val identifierName = artifactTemplate ?: "no-template"
+
+        val resourceAssignmentContent = bluePrintRuntimeService.resolveNodeTemplateArtifact(nodeTemplateName, artifactMapping)
 

         val resourceAssignments: MutableList<ResourceAssignment> = JacksonUtils.getListFromJson(resourceAssignmentContent, ResourceAssignment::class.java)

                 as? MutableList<ResourceAssignment>

@@ -92,14 +109,13 @@ class ResourceResolutionService {
                 ?: throw BluePrintProcessorException("couldn't get Dictionary Definitions")

 

         // Resolve resources
-        executeProcessors(bluePrintRuntimeService, resourceDictionaries, resourceAssignments, templateArtifactName)

-

-        // Check Template is there

-        val templateContent = bluePrintRuntimeService.resolveNodeTemplateArtifact(nodeTemplateName, templateArtifactName)
+        resolveResourceAssignments(bluePrintRuntimeService, resourceDictionaries, resourceAssignments, identifierName)
 

         val resolvedParamJsonContent = ResourceAssignmentUtils.generateResourceDataForAssignments(resourceAssignments.toList())
 

-        if (templateContent.isNotEmpty()) {

+        // Check Template is there
+        if (artifactTemplate != null) {
+            val templateContent = bluePrintRuntimeService.resolveNodeTemplateArtifact(nodeTemplateName, artifactTemplate)
             resolvedContent = BluePrintTemplateService.generateContent(templateContent, resolvedParamJsonContent)
         } else {

             resolvedContent = resolvedParamJsonContent

@@ -107,13 +123,13 @@ class ResourceResolutionService {
         return resolvedContent

     }

 

-    private fun executeProcessors(blueprintRuntimeService: BluePrintRuntimeService<*>,

-                                  resourceDictionaries: MutableMap<String, ResourceDefinition>,

-                                  resourceAssignments: MutableList<ResourceAssignment>,

-                                  templateArtifactName: String) {

+    override fun resolveResourceAssignments(blueprintRuntimeService: BluePrintRuntimeService<*>,
+                                            resourceDictionaries: MutableMap<String, ResourceDefinition>,
+                                            resourceAssignments: MutableList<ResourceAssignment>,
+                                            identifierName: String) {
 

         val bulkSequenced = BulkResourceSequencingUtils.process(resourceAssignments)

-        val resourceAssignmentRuntimeService = ResourceAssignmentUtils.transformToRARuntimeService(blueprintRuntimeService, templateArtifactName)

+        val resourceAssignmentRuntimeService = ResourceAssignmentUtils.transformToRARuntimeService(blueprintRuntimeService, identifierName)
 

         bulkSequenced.map { batchResourceAssignments ->

             batchResourceAssignments.filter { it.name != "*" && it.name != "start" }

diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionComponentTest.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionComponentTest.kt
index bb54fcb3..fbecb55c 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionComponentTest.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionComponentTest.kt
@@ -1,5 +1,6 @@
 /*
  * Copyright © 2017-2018 AT&T Intellectual Property.
+ * Modifications Copyright © 2018 IBM.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -40,7 +41,7 @@ import org.springframework.test.context.TestPropertySource
 import org.springframework.test.context.junit4.SpringRunner
 
 @RunWith(SpringRunner::class)
-@ContextConfiguration(classes = [ResourceResolutionService::class,
+@ContextConfiguration(classes = [ResourceResolutionServiceImpl::class,
     InputResourceAssignmentProcessor::class, DefaultResourceAssignmentProcessor::class,
     PrimaryDataResourceAssignmentProcessor::class, SimpleRestResourceAssignmentProcessor::class,
     CapabilityResourceAssignmentProcessor::class, PrimaryDBLibGenericService::class,
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionServiceTest.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionServiceTest.kt
index 2f974812..d0d3a13f 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionServiceTest.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/resource/resolution/ResourceResolutionServiceTest.kt
@@ -1,5 +1,6 @@
 /*
  * Copyright © 2017-2018 AT&T Intellectual Property.
+ * Modifications Copyright © 2018 IBM.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -45,7 +46,7 @@ import kotlin.test.assertTrue
  * @author Brinda Santh DATE : 8/15/2018
  */
 @RunWith(SpringRunner::class)
-@ContextConfiguration(classes = [ResourceResolutionService::class,
+@ContextConfiguration(classes = [ResourceResolutionServiceImpl::class,
     InputResourceAssignmentProcessor::class, DefaultResourceAssignmentProcessor::class,
     PrimaryDataResourceAssignmentProcessor::class, SimpleRestResourceAssignmentProcessor::class,
     CapabilityResourceAssignmentProcessor::class, PrimaryDBLibGenericService::class,
diff --git a/ms/blueprintsprocessor/functions/restconf-executor/pom.xml b/ms/blueprintsprocessor/functions/restconf-executor/pom.xml
index dea3a8af..cee90b6e 100644
--- a/ms/blueprintsprocessor/functions/restconf-executor/pom.xml
+++ b/ms/blueprintsprocessor/functions/restconf-executor/pom.xml
@@ -32,21 +32,7 @@
     <dependencies>
         <dependency>
             <groupId>org.onap.ccsdk.apps.blueprintsprocessor.functions</groupId>
-            <artifactId>python-executor</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.onap.ccsdk.apps.controllerblueprints</groupId>
-            <artifactId>blueprint-scripts</artifactId>
-        </dependency>
-
-        <!--Testing dependencies-->
-        <dependency>
-            <groupId>org.jetbrains.kotlin</groupId>
-            <artifactId>kotlin-test-junit</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>io.mockk</groupId>
-            <artifactId>mockk</artifactId>
+            <artifactId>resource-resolution</artifactId>
         </dependency>
     </dependencies>
 
diff --git a/ms/blueprintsprocessor/functions/restconf-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/restconf/executor/ComponentRestconfExecutor.kt b/ms/blueprintsprocessor/functions/restconf-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/restconf/executor/ComponentRestconfExecutor.kt
index e91b95ff..9bcc23b6 100644
--- a/ms/blueprintsprocessor/functions/restconf-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/restconf/executor/ComponentRestconfExecutor.kt
+++ b/ms/blueprintsprocessor/functions/restconf-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/restconf/executor/ComponentRestconfExecutor.kt
@@ -18,6 +18,7 @@ package org.onap.ccsdk.apps.blueprintsprocessor.functions.restconf.executor
 
 import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.ExecutionServiceInput
 import org.onap.ccsdk.apps.blueprintsprocessor.functions.python.executor.BlueprintJythonService
+import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.ResourceResolutionService
 import org.onap.ccsdk.apps.blueprintsprocessor.rest.service.BluePrintRestLibPropertyService
 import org.onap.ccsdk.apps.blueprintsprocessor.services.execution.AbstractComponentFunction
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants
@@ -35,7 +36,8 @@ import org.springframework.stereotype.Component
 open class ComponentRestconfExecutor(private var applicationContext: ApplicationContext,
                                      private val blueprintJythonService: BlueprintJythonService,
                                      private val bluePrintScriptsService: BluePrintScriptsService,
-                                     private var bluePrintRestLibPropertyService: BluePrintRestLibPropertyService) :
+                                     private var bluePrintRestLibPropertyService: BluePrintRestLibPropertyService,
+                                     private var resourceResolutionService: ResourceResolutionService) :
         AbstractComponentFunction() {
 
     private val log = LoggerFactory.getLogger(ComponentRestconfExecutor::class.java)
@@ -68,6 +70,7 @@ open class ComponentRestconfExecutor(private var applicationContext: Application
 
         // Set the Rest Lib Property Service
         scriptComponent.bluePrintRestLibPropertyService = bluePrintRestLibPropertyService
+        scriptComponent.resourceResolutionService = resourceResolutionService
 
         scriptComponent.process(executionServiceInput)
     }
diff --git a/ms/blueprintsprocessor/functions/restconf-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/restconf/executor/RestconfComponentFunction.kt b/ms/blueprintsprocessor/functions/restconf-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/restconf/executor/RestconfComponentFunction.kt
index 7b3615fe..d9362af8 100644
--- a/ms/blueprintsprocessor/functions/restconf-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/restconf/executor/RestconfComponentFunction.kt
+++ b/ms/blueprintsprocessor/functions/restconf-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/restconf/executor/RestconfComponentFunction.kt
@@ -13,9 +13,10 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  */
-
+@file:Suppress("unused")
 package org.onap.ccsdk.apps.blueprintsprocessor.functions.restconf.executor
 
+import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.ResourceResolutionService
 import org.onap.ccsdk.apps.blueprintsprocessor.rest.service.BluePrintRestLibPropertyService
 import org.onap.ccsdk.apps.blueprintsprocessor.rest.service.BlueprintWebClientService
 import org.onap.ccsdk.apps.blueprintsprocessor.services.execution.AbstractComponentFunction
@@ -24,10 +25,23 @@ import org.onap.ccsdk.apps.blueprintsprocessor.services.execution.AbstractCompon
 abstract class RestconfComponentFunction : AbstractComponentFunction() {
 
     lateinit var bluePrintRestLibPropertyService: BluePrintRestLibPropertyService
+    lateinit var resourceResolutionService: ResourceResolutionService
 
     fun restClientService(selector: String): BlueprintWebClientService {
         return bluePrintRestLibPropertyService.blueprintWebClientService(selector)
     }
 
+    fun generateMessage(artifactName: String): String {
+        return bluePrintRuntimeService.resolveNodeTemplateArtifact(nodeTemplateName, artifactName)
+    }
 
+    fun resolveAndGenerateMessage(artifactMapping: String, artifactTemplate: String): String {
+        return resourceResolutionService.resolveResources(bluePrintRuntimeService, nodeTemplateName,
+                artifactMapping, artifactTemplate)
+    }
+
+    fun resolveAndGenerateMessage(artifactPrefix: String): String {
+        return resourceResolutionService.resolveResources(bluePrintRuntimeService, nodeTemplateName,
+                artifactPrefix)
+    }
 }
\ No newline at end of file
diff --git a/ms/blueprintsprocessor/functions/restconf-executor/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/restconf/executor/ComponentRestconfExecutorTest.kt b/ms/blueprintsprocessor/functions/restconf-executor/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/restconf/executor/ComponentRestconfExecutorTest.kt
index 77d46916..31bd4eb7 100644
--- a/ms/blueprintsprocessor/functions/restconf-executor/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/restconf/executor/ComponentRestconfExecutorTest.kt
+++ b/ms/blueprintsprocessor/functions/restconf-executor/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/restconf/executor/ComponentRestconfExecutorTest.kt
@@ -29,6 +29,7 @@ import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.CommonHeader
 import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.ExecutionServiceInput
 import org.onap.ccsdk.apps.blueprintsprocessor.functions.python.executor.BlueprintJythonService
 import org.onap.ccsdk.apps.blueprintsprocessor.functions.python.executor.PythonExecutorProperty
+import org.onap.ccsdk.apps.blueprintsprocessor.functions.resource.resolution.ResourceResolutionServiceImpl
 import org.onap.ccsdk.apps.blueprintsprocessor.rest.service.BluePrintRestLibPropertyService
 import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants
 import org.onap.ccsdk.apps.controllerblueprints.core.asJsonNode
@@ -46,7 +47,8 @@ import kotlin.test.assertNotNull
 @RunWith(SpringRunner::class)
 @ContextConfiguration(classes = [RestconfExecutorConfiguration::class, ComponentRestconfExecutor::class,
     BlueprintJythonService::class, PythonExecutorProperty::class, BluePrintRestLibPropertyService::class,
-    BlueprintPropertyConfiguration::class, BluePrintProperties::class, BluePrintScriptsServiceImpl::class])
+    BlueprintPropertyConfiguration::class, BluePrintProperties::class, BluePrintScriptsServiceImpl::class,
+    ResourceResolutionServiceImpl::class])
 @TestPropertySource(properties =
 ["server.port=9111",
     "blueprintsprocessor.restconfEnabled=true",