Implement Base Jython Executor function.

Change-Id: I3fb066a021de4a7b3aa1fce7f6c191bc3944fb51
Issue-ID: CCSDK-696
Signed-off-by: Muthuramalingam, Brinda Santh(bs2796) <bs2796@att.com>

4 files changed, 64 insertions, 13 deletions

diff --git a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/execution/AbstractComponentFunction.kt b/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/execution/AbstractComponentFunction.kt
index 9a0d1f91..801b6603 100644
--- a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/execution/AbstractComponentFunction.kt
+++ b/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/execution/AbstractComponentFunction.kt
@@ -19,7 +19,10 @@ package org.onap.ccsdk.apps.blueprintsprocessor.services.execution
 

 import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.ExecutionServiceInput

 import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.ExecutionServiceOutput

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

+import org.onap.ccsdk.apps.controllerblueprints.core.getAsString

 import org.onap.ccsdk.apps.controllerblueprints.core.interfaces.BlueprintFunctionNode

+import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintRuntimeService

 import org.slf4j.LoggerFactory

 

 /**

@@ -29,14 +32,39 @@ import org.slf4j.LoggerFactory
 abstract class AbstractComponentFunction : BlueprintFunctionNode<ExecutionServiceInput, ExecutionServiceOutput> {

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

 

-    override fun prepareRequest(executionRequest: ExecutionServiceInput): ExecutionServiceInput {

+    var executionServiceInput: ExecutionServiceInput? = null

+    val executionServiceOutput = ExecutionServiceOutput()

+    var bluePrintRuntimeService: BluePrintRuntimeService<*>? = null

+    var processId: String = ""

+    var workflowName: String = ""

+    var stepName: String = ""

+    var interfaceName: String = ""

+    var operationName: String = ""

+    var nodeTemplateName: String = ""

+

+

+    override fun prepareRequest(executionServiceInput: ExecutionServiceInput): ExecutionServiceInput {

+

+        this.executionServiceInput = this.executionServiceInput

+

+        processId = executionServiceInput.commonHeader.requestId

+        workflowName = executionServiceInput.actionIdentifiers.actionName

+

+        val metadata = executionServiceInput.metadata

+        stepName = metadata.getAsString(BluePrintConstants.PROPERTY_CURRENT_STEP)

+        nodeTemplateName = metadata.getAsString(BluePrintConstants.PROPERTY_CURRENT_NODE_TEMPLATE)

+        interfaceName = metadata.getAsString(BluePrintConstants.PROPERTY_CURRENT_INTERFACE)

+        operationName = metadata.getAsString(BluePrintConstants.PROPERTY_CURRENT_OPERATION)

+

+        checkNotNull(bluePrintRuntimeService) { "failed to prepare blueprint runtime" }

+

         log.info("prepareRequest...")

-        return executionRequest

+        return executionServiceInput

     }

 

     override fun prepareResponse(): ExecutionServiceOutput {

         log.info("Preparing Response...")

-        return ExecutionServiceOutput()

+        return this.executionServiceOutput

     }

 

     override fun apply(executionServiceInput: ExecutionServiceInput): ExecutionServiceOutput {

diff --git a/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintSvcLogicService.kt b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintSvcLogicService.kt
index 8750d98b..0600f62d 100644
--- a/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintSvcLogicService.kt
+++ b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintSvcLogicService.kt
@@ -125,12 +125,6 @@ class DefaultBlueprintSvcLogicService : BlueprintSvcLogicService {
     override fun execute(graph: SvcLogicGraph, svcLogicContext: SvcLogicContext): SvcLogicContext {
         MDC.put("currentGraph", graph.toString())
 
-        val ctx = svcLogicContext as BlueprintSvcLogicContext
-
-        val blueprintRuntimeService = ctx.getBluePrintService()
-
-        log.info("Blueprint Runtime Service : ${blueprintRuntimeService}")
-
         var curNode: SvcLogicNode? = graph.getRootNode()
         log.info("About to execute graph {}", graph.toString())
 
@@ -138,7 +132,7 @@ class DefaultBlueprintSvcLogicService : BlueprintSvcLogicService {
             while (curNode != null) {
                 MDC.put("nodeId", curNode.nodeId.toString() + " (" + curNode.nodeType + ")")
                 log.info("About to execute node # {} ({})", curNode.nodeId, curNode.nodeType)
-                val nextNode = this.executeNode(curNode, ctx)
+                val nextNode = this.executeNode(curNode, svcLogicContext)
                 curNode = nextNode
             }
         } catch (var5: ExitNodeException) {
@@ -147,6 +141,6 @@ class DefaultBlueprintSvcLogicService : BlueprintSvcLogicService {
 
         MDC.remove("nodeId")
         MDC.remove("currentGraph")
-        return ctx
+        return svcLogicContext
     }
 }
\ No newline at end of file
diff --git a/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/executor/ComponentExecuteNodeExecutor.kt b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/executor/ComponentExecuteNodeExecutor.kt
index 125a1ff6..ace9f278 100644
--- a/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/executor/ComponentExecuteNodeExecutor.kt
+++ b/ms/blueprintsprocessor/modules/services/workflow-service/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/executor/ComponentExecuteNodeExecutor.kt
@@ -60,6 +60,8 @@ open class ComponentExecuteNodeExecutor : ExecuteNodeExecutor() {
             log.info("executing node template($nodeTemplateName) component($componentName)")
             // Get the Component Instance
             val plugin = this.getComponentFunction(componentName)
+            // Set the Blueprint Service
+            plugin.bluePrintRuntimeService = ctx.getBluePrintService()
 
             val executionInput = ctx.getRequest() as ExecutionServiceInput
             // Get the Request from the Context and Set to the Function Input and Invoke the function
diff --git a/ms/blueprintsprocessor/modules/services/workflow-service/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintServiceLogicTest.kt b/ms/blueprintsprocessor/modules/services/workflow-service/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintServiceLogicTest.kt
index 5c90852e..6fe767ce 100644
--- a/ms/blueprintsprocessor/modules/services/workflow-service/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintServiceLogicTest.kt
+++ b/ms/blueprintsprocessor/modules/services/workflow-service/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/services/workflow/BlueprintServiceLogicTest.kt
@@ -16,11 +16,16 @@
 
 package org.onap.ccsdk.apps.blueprintsprocessor.services.workflow
 
+import com.fasterxml.jackson.databind.JsonNode
 import org.junit.Test
 import org.junit.runner.RunWith
+import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.ActionIdentifiers
+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.services.workflow.executor.ComponentExecuteNodeExecutor
 import org.onap.ccsdk.apps.blueprintsprocessor.services.workflow.utils.SvcGraphUtils
+import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants
+import org.onap.ccsdk.apps.controllerblueprints.core.putJsonElement
 import org.onap.ccsdk.apps.controllerblueprints.core.utils.BluePrintMetadataUtils
 import org.slf4j.LoggerFactory
 import org.springframework.beans.factory.annotation.Autowired
@@ -45,7 +50,7 @@ class BlueprintServiceLogicTest {
         val graph = SvcGraphUtils.getSvcGraphFromClassPathFile("service-logic/one-component.xml")
         val svcLogicContext = BlueprintSvcLogicContext()
         svcLogicContext.setBluePrintRuntimeService(bluePrintRuntimeService)
-        svcLogicContext.setRequest(ExecutionServiceInput())
+        svcLogicContext.setRequest(getDefaultExecutionServiceInput())
         blueprintSvcLogicService.execute(graph, svcLogicContext)
 
     }
@@ -55,8 +60,30 @@ class BlueprintServiceLogicTest {
         val graph = SvcGraphUtils.getSvcGraphFromClassPathFile("service-logic/two-component.xml")
         val svcLogicContext = BlueprintSvcLogicContext()
         svcLogicContext.setBluePrintRuntimeService(bluePrintRuntimeService)
-        svcLogicContext.setRequest(ExecutionServiceInput())
+        svcLogicContext.setRequest(getDefaultExecutionServiceInput())
         blueprintSvcLogicService.execute(graph, svcLogicContext)
 
     }
+
+    private fun getDefaultExecutionServiceInput(): ExecutionServiceInput {
+        val executionServiceInput = ExecutionServiceInput()
+        val commonHeader = CommonHeader()
+        commonHeader.requestId = "1234"
+        executionServiceInput.commonHeader = commonHeader
+
+        val actionIdentifiers = ActionIdentifiers()
+        actionIdentifiers.blueprintName = "baseconfiguration"
+        actionIdentifiers.blueprintVersion = "1.0.0"
+        actionIdentifiers.actionName = "activate"
+        executionServiceInput.actionIdentifiers = actionIdentifiers
+
+        val metaData: MutableMap<String, JsonNode> = hashMapOf()
+        metaData.putJsonElement(BluePrintConstants.PROPERTY_CURRENT_STEP,"resource-assignment-py")
+        metaData.putJsonElement(BluePrintConstants.PROPERTY_CURRENT_NODE_TEMPLATE, "resource-assignment-py")
+        metaData.putJsonElement(BluePrintConstants.PROPERTY_CURRENT_INTERFACE, "DefaultComponentNode")
+        metaData.putJsonElement(BluePrintConstants.PROPERTY_CURRENT_OPERATION, "process")
+        executionServiceInput.metadata = metaData
+
+        return executionServiceInput
+    }
 }
\ No newline at end of file