Remote Script Executor Component

Define and Implement component-remote-script-executor component and DSL.

Get the timeout from model definitions

fix the dat pattern issues

Define API data extension functions.

Issue-ID: CCSDK-1975
Signed-off-by: Brinda Santh <bs2796@att.com>
Change-Id: I41a429eb21a050e5ab512a7a73a394b975543f31

4 files changed, 158 insertions, 28 deletions

diff --git a/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/ApiDataExtensions.kt b/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/ApiDataExtensions.kt
index af7109449..8e1b5b2ce 100644
--- a/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/ApiDataExtensions.kt
+++ b/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/ApiDataExtensions.kt
@@ -1,5 +1,6 @@
 /*
  *  Copyright © 2019 IBM.
+ *  Modifications Copyright © 2018-2019 AT&T Intellectual Property.
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -16,8 +17,13 @@
 
 package org.onap.ccsdk.cds.blueprintsprocessor.core
 
+import com.fasterxml.jackson.databind.JsonNode
+import com.google.protobuf.Struct
+import com.google.protobuf.util.JsonFormat
 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
+import org.onap.ccsdk.cds.controllerblueprints.core.asJsonString
 import org.onap.ccsdk.cds.controllerblueprints.core.asType
+import org.onap.ccsdk.cds.controllerblueprints.core.jsonAsJsonType
 import kotlin.reflect.KClass
 
 fun <T : Any> ExecutionServiceInput.payloadAsType(clazzType: KClass<T>): T {
@@ -25,3 +31,25 @@ fun <T : Any> ExecutionServiceInput.payloadAsType(clazzType: KClass<T>): T {
     val requestJsonNode = this.payload.get("$actionName-request")
     return requestJsonNode.asType(clazzType.java)
 }
+
+/** Convert Proto Struct to Json string */
+fun Struct.asJson(): String {
+    return JsonFormat.printer().print(this)
+}
+
+/** Convert Proto Struct to Json node */
+fun Struct.asJsonType(): JsonNode {
+    return this.asJson().jsonAsJsonType()
+}
+
+/** Convert Json node to Proto Struct */
+fun JsonNode.asProtoStruct(): Struct {
+    return this.asJsonString(false).asProtoStruct()
+}
+
+/** Convert Json string to Proto Struct */
+fun String.asProtoStruct(): Struct {
+    val struct = Struct.newBuilder()
+    JsonFormat.parser().merge(this, struct)
+    return struct.build()
+}
diff --git a/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/utils/BluePrintMappings.kt b/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/utils/ApiDataUtils.kt
index 59114de86..24ed45c52 100644
--- a/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/utils/BluePrintMappings.kt
+++ b/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/utils/ApiDataUtils.kt
@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2019 Bell Canada.
+ * Modifications Copyright © 2018-2019 AT&T Intellectual Property.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,24 +14,24 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.onap.ccsdk.cds.blueprintsprocessor.core.utils
 
 import com.fasterxml.jackson.databind.node.ObjectNode
-import com.google.common.base.Strings
 import com.google.protobuf.Struct
 import com.google.protobuf.util.JsonFormat
+import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ACTION_MODE_SYNC
 import org.onap.ccsdk.cds.controllerblueprints.common.api.ActionIdentifiers
 import org.onap.ccsdk.cds.controllerblueprints.common.api.CommonHeader
 import org.onap.ccsdk.cds.controllerblueprints.common.api.EventType
 import org.onap.ccsdk.cds.controllerblueprints.common.api.Flag
 import org.onap.ccsdk.cds.controllerblueprints.common.api.Status
 import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
+import org.onap.ccsdk.cds.controllerblueprints.core.utils.controllerDate
+import org.onap.ccsdk.cds.controllerblueprints.core.utils.currentTimestamp
+import org.onap.ccsdk.cds.controllerblueprints.core.utils.toControllerDate
 import org.onap.ccsdk.cds.controllerblueprints.processing.api.ExecutionServiceInput
 import org.onap.ccsdk.cds.controllerblueprints.processing.api.ExecutionServiceOutput
-import java.text.SimpleDateFormat
-import java.util.Date
-
-private val formatter = SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'")
 
 // ACTION IDENTIFIER
 
@@ -59,8 +60,10 @@ fun org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.CommonHeader.toProto():
     commonHeader.originatorId = this.originatorId
     commonHeader.requestId = this.requestId
     commonHeader.subRequestId = this.subRequestId
-    commonHeader.timestamp = this.timestamp.toString()
-    commonHeader.flag = this.flags?.toProto()
+    commonHeader.timestamp = this.timestamp.currentTimestamp()
+    if (this.flags != null) {
+        commonHeader.flag = this.flags!!.toProto()
+    }
     return commonHeader.build()
 }
 
@@ -69,10 +72,10 @@ fun CommonHeader.toJava(): org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.
     commonHeader.originatorId = this.originatorId
     commonHeader.requestId = this.requestId
     commonHeader.subRequestId = this.subRequestId
-    commonHeader.timestamp = if (!Strings.isNullOrEmpty(this.timestamp)) {
-        formatter.parse(this.timestamp)
+    commonHeader.timestamp = if (!this.timestamp.isNullOrEmpty()) {
+        this.timestamp!!.toControllerDate()
     } else {
-        Date()
+        controllerDate()
     }
     commonHeader.flags = this.flag?.toJava()
     return commonHeader
@@ -128,3 +131,74 @@ fun org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceOutput.
     executionServiceOuput.payload = struct.build()
     return executionServiceOuput.build()
 }
+
+/** Create proto common header with [requestId] [subRequestId] and [originator] */
+fun createCommonHeaderProto(
+    requestId: String,
+    subRequestId: String,
+    originator: String
+) = CommonHeader.newBuilder()
+    .setTimestamp(currentTimestamp())
+    .setOriginatorId(originator)
+    .setRequestId(requestId)
+    .setSubRequestId(subRequestId).build()!!
+
+/** Create proto action identifiers with [name] [version] and [action] */
+fun createActionIdentifiersProto(
+    name: String,
+    version: String,
+    action: String
+) = ActionIdentifiers.newBuilder()
+    .setBlueprintName(name)
+    .setBlueprintVersion(version)
+    .setActionName(action)
+    .setMode(ACTION_MODE_SYNC)
+    .build()!!
+
+/** Create proto status with [message] and [code] */
+fun createStatus(
+    message: String,
+    code: Int
+) = Status.newBuilder()
+    .setTimestamp(currentTimestamp())
+    .setMessage(message)
+    .setCode(code)
+    .build()!!
+
+/** Create ExecutionServiceInput using [commonHeader], [actionIdentifier] and response payload [jsonContent] */
+fun createExecutionServiceInputProto(
+    commonHeader: CommonHeader,
+    actionIdentifier: ActionIdentifiers,
+    jsonContent: String
+): ExecutionServiceInput {
+
+    val payloadBuilder = ExecutionServiceInput.newBuilder().payloadBuilder
+    JsonFormat.parser().merge(jsonContent, payloadBuilder)
+
+    return ExecutionServiceInput.newBuilder()
+        .setCommonHeader(commonHeader)
+        .setActionIdentifiers(actionIdentifier)
+        .setPayload(payloadBuilder.build())
+        .build()
+}
+
+/** Create ExecutionServiceOutput using [commonHeader], [actionIdentifier] [status]and
+ * response payload [jsonContent]
+ * */
+fun createExecutionServiceOutputProto(
+    commonHeader: CommonHeader,
+    actionIdentifier: ActionIdentifiers,
+    status: Status,
+    jsonContent: String
+): ExecutionServiceOutput {
+
+    val payloadBuilder = ExecutionServiceOutput.newBuilder().payloadBuilder
+    JsonFormat.parser().merge(jsonContent, payloadBuilder)
+
+    return ExecutionServiceOutput.newBuilder()
+        .setCommonHeader(commonHeader)
+        .setActionIdentifiers(actionIdentifier)
+        .setStatus(status)
+        .setPayload(payloadBuilder.build())
+        .build()
+}
diff --git a/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/utils/PayloadUtils.kt b/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/utils/PayloadUtils.kt
index d3669f634..426e43cda 100644
--- a/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/utils/PayloadUtils.kt
+++ b/ms/blueprintsprocessor/modules/commons/processor-core/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/utils/PayloadUtils.kt
@@ -18,29 +18,56 @@ package org.onap.ccsdk.cds.blueprintsprocessor.core.utils
 
 import com.fasterxml.jackson.databind.JsonNode
 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
+import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
+import org.onap.ccsdk.cds.controllerblueprints.core.asJsonString
+import org.onap.ccsdk.cds.controllerblueprints.core.returnNullIfMissing
 import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintRuntimeService
+import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
 
-class PayloadUtils {
+object PayloadUtils {
 
-    companion object {
+    fun prepareRequestPayloadStr(workflowName: String, jsonNode: JsonNode): String {
+        return prepareRequestPayload(workflowName, jsonNode).asJsonString(false)
+    }
 
-        fun prepareInputsFromWorkflowPayload(bluePrintRuntimeService: BluePrintRuntimeService<*>, payload: JsonNode, workflowName: String) {
-            val input = payload.get("$workflowName-request")
-            bluePrintRuntimeService.assignWorkflowInputs(workflowName, input)
-        }
+    fun prepareRequestPayload(workflowName: String, jsonNode: JsonNode): JsonNode {
+        val objectNode = JacksonUtils.objectMapper.createObjectNode()
+        objectNode["$workflowName-request"] = jsonNode
+        return objectNode
+    }
 
-        fun prepareDynamicInputsFromWorkflowPayload(bluePrintRuntimeService: BluePrintRuntimeService<*>, payload: JsonNode, workflowName: String) {
-            val input = payload.get("$workflowName-request")
-            val propertyFields = input.get("$workflowName-properties")
-            prepareDynamicInputsFromComponentPayload(bluePrintRuntimeService, propertyFields)
-        }
+    fun getResponseDataFromPayload(workflowName: String, responsePayload: JsonNode): JsonNode {
+        return responsePayload.get("$workflowName-response").returnNullIfMissing()
+            ?: throw BluePrintProcessorException("failed to get property($workflowName-response)")
+    }
+
+    fun prepareInputsFromWorkflowPayload(
+        bluePrintRuntimeService: BluePrintRuntimeService<*>,
+        payload: JsonNode,
+        workflowName: String
+    ) {
+        val input = payload.get("$workflowName-request")
+        bluePrintRuntimeService.assignWorkflowInputs(workflowName, input)
+    }
+
+    fun prepareDynamicInputsFromWorkflowPayload(
+        bluePrintRuntimeService: BluePrintRuntimeService<*>,
+        payload: JsonNode,
+        workflowName: String
+    ) {
+        val input = payload.get("$workflowName-request")
+        val propertyFields = input.get("$workflowName-properties")
+        prepareDynamicInputsFromComponentPayload(bluePrintRuntimeService, propertyFields)
+    }
 
-        fun prepareDynamicInputsFromComponentPayload(bluePrintRuntimeService: BluePrintRuntimeService<*>, payload: JsonNode) {
-            payload.fields().forEach { property ->
-                val path = StringBuilder(BluePrintConstants.PATH_INPUTS)
-                    .append(BluePrintConstants.PATH_DIVIDER).append(property.key).toString()
-                bluePrintRuntimeService.put(path, property.value)
-            }
+    fun prepareDynamicInputsFromComponentPayload(
+        bluePrintRuntimeService: BluePrintRuntimeService<*>,
+        payload: JsonNode
+    ) {
+        payload.fields().forEach { property ->
+            val path = StringBuilder(BluePrintConstants.PATH_INPUTS)
+                .append(BluePrintConstants.PATH_DIVIDER).append(property.key).toString()
+            bluePrintRuntimeService.put(path, property.value)
         }
     }
 }
diff --git a/ms/blueprintsprocessor/modules/commons/processor-core/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/utils/BluePrintMappingsTest.kt b/ms/blueprintsprocessor/modules/commons/processor-core/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/utils/BluePrintMappingsTest.kt
index 4de40d7bf..e8bdbf9ef 100644
--- a/ms/blueprintsprocessor/modules/commons/processor-core/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/utils/BluePrintMappingsTest.kt
+++ b/ms/blueprintsprocessor/modules/commons/processor-core/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/core/utils/BluePrintMappingsTest.kt
@@ -8,6 +8,7 @@ import org.onap.ccsdk.cds.controllerblueprints.common.api.ActionIdentifiers
 import org.onap.ccsdk.cds.controllerblueprints.common.api.CommonHeader
 import org.onap.ccsdk.cds.controllerblueprints.common.api.EventType
 import org.onap.ccsdk.cds.controllerblueprints.common.api.Flag
+import org.onap.ccsdk.cds.controllerblueprints.core.utils.currentTimestamp
 import org.springframework.test.context.junit4.SpringRunner
 import java.text.SimpleDateFormat
 
@@ -98,7 +99,7 @@ class BluePrintMappingsTest {
         Assert.assertEquals(commonHeader.originatorId, commonHeader2.originatorId)
         Assert.assertEquals(commonHeader.requestId, commonHeader2.requestId)
         Assert.assertEquals(commonHeader.subRequestId, commonHeader2.subRequestId)
-        Assert.assertEquals(commonHeader.timestamp.toString(), commonHeader2.timestamp)
+        Assert.assertEquals(commonHeader.timestamp.currentTimestamp(), commonHeader2.timestamp)
     }
 
     @Test