AbstractComponentFunction Payload API

Adding new API's in AbstractComponentFunction to pull payload

Issue-ID: CCSDK-1752
Signed-off-by: Singal, Kapil (ks220y) <ks220y@att.com>
Change-Id: I6db5ea12d24765d3775c6c81d7cbbefcd1708ca1

diff --git a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/AbstractComponentFunction.kt b/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/AbstractComponentFunction.kt
index 8759338..5163a93 100644 (file)
--- a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/AbstractComponentFunction.kt
+++ b/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/AbstractComponentFunction.kt
@@ -154,6 +154,26 @@ abstract class AbstractComponentFunction : BlueprintFunctionNode<ExecutionServic
         bluePrintRuntimeService.getBluePrintError().addError(error)
     }
 
+    /**
+     * Get Execution Input Payload data
+     */
+    fun requestPayload(): JsonNode? {
+        return executionServiceInput.payload
+    }
+
+    /**
+     * Get Execution Input payload action property with [expression]
+     * ex: requestPayloadActionProperty("data") will look for path "payload/<action-name>-request/data"
+     */
+    fun requestPayloadActionProperty(expression: String?): JsonNode? {
+        val requestExpression = if (expression.isNullOrBlank()) {
+            "$operationName-request"
+        } else {
+            "$operationName-request.$expression"
+        }
+        return executionServiceInput.payload.jsonPathParse(".$requestExpression")
+    }
+
     fun artifactContent(artifactName: String): String {
         return bluePrintRuntimeService.resolveNodeTemplateArtifact(nodeTemplateName, artifactName)
     }

diff --git a/ms/blueprintsprocessor/modules/services/execution-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/AbstractComponentFunctionTest.kt b/ms/blueprintsprocessor/modules/services/execution-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/AbstractComponentFunctionTest.kt
index 07be8c8..16e4e61 100644 (file)
--- a/ms/blueprintsprocessor/modules/services/execution-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/AbstractComponentFunctionTest.kt
+++ b/ms/blueprintsprocessor/modules/services/execution-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/AbstractComponentFunctionTest.kt
@@ -70,9 +70,6 @@ class AbstractComponentFunctionTest {
         every { blueprintContext.rootPath } returns normalizedPathName("target")
     }
 
-    /**
-     * Tests the abstract component functionality.
-     */
     @Test
     fun testAbstractComponent() {
         runBlocking {
@@ -95,9 +92,18 @@ class AbstractComponentFunctionTest {
         }
     }
 
-    /**
-     * Tests the abstract script component functionality.
-     */
+    @Test
+    fun testComponentFunctionPayload() {
+        val sampleComponent = SampleComponent()
+        sampleComponent.operationName = "sample-action"
+        sampleComponent.executionServiceInput = JacksonUtils.readValueFromClassPathFile(
+            "payload/requests/sample-execution-request.json", ExecutionServiceInput::class.java)!!
+        val payload = sampleComponent.requestPayload()
+        assertNotNull(payload, "failed to get payload")
+        val data = sampleComponent.requestPayloadActionProperty("data")?.first()
+        assertNotNull(data, "failed to get payload request action data")
+    }
+
     @Test
     fun testAbstractScriptComponent() {
         runBlocking {
@@ -190,5 +196,6 @@ class AbstractComponentFunctionTest {
         val componentScriptExecutor = BluePrintTypes.nodeTypeComponentScriptExecutor()
         assertNotNull(componentScriptExecutor.interfaces, "failed to get interface operations")
     }
+
 }
 

diff --git a/ms/blueprintsprocessor/modules/services/execution-service/src/test/resources/payload/requests/sample-execution-request.json b/ms/blueprintsprocessor/modules/services/execution-service/src/test/resources/payload/requests/sample-execution-request.json
index 27eec82..c9b8ed2 100644 (file)
--- a/ms/blueprintsprocessor/modules/services/execution-service/src/test/resources/payload/requests/sample-execution-request.json
+++ b/ms/blueprintsprocessor/modules/services/execution-service/src/test/resources/payload/requests/sample-execution-request.json
@@ -16,5 +16,10 @@
     "timestamp": "2012-04-23T18:25:43.511Z"
   },
   "payload": {
+    "sample-action-request": {
+      "data": {
+        "prop": "value"
+      }
+    }
   }
-}
+}
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