Add missing implementation and Operation Type.

Change-Id: I739ad054fafc0c302fb6ad03999561f2b3cf9652
Issue-ID: CCSDK-1380
Signed-off-by: Brinda Santh <brindasanth@in.ibm.com>

9 files changed, 298 insertions, 187 deletions

diff --git a/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/internal/scripts/InternalSimpleCli.kt b/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/internal/scripts/InternalSimpleCli.kt
index 4c1d92ae6..cf27cc2de 100644
--- a/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/internal/scripts/InternalSimpleCli.kt
+++ b/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/internal/scripts/InternalSimpleCli.kt
@@ -71,7 +71,7 @@ open class Check : AbstractScriptComponentFunction() {
         sshClientService.closeSessionNB()
 
         // Set the Response Data
-        setAttribute(ComponentScriptExecutor.RESPONSE_DATA, responseLog.asJsonPrimitive())
+        setAttribute(ComponentScriptExecutor.ATTRIBUTE_RESPONSE_DATA, responseLog.asJsonPrimitive())
 
         log.info("Executing process")
     }
diff --git a/ms/blueprintsprocessor/functions/cli-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/ComponentCliExecutorTest.kt b/ms/blueprintsprocessor/functions/cli-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/ComponentCliExecutorTest.kt
index 30e7c8906..9c0258db0 100644
--- a/ms/blueprintsprocessor/functions/cli-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/ComponentCliExecutorTest.kt
+++ b/ms/blueprintsprocessor/functions/cli-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/ComponentCliExecutorTest.kt
@@ -34,11 +34,11 @@ import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.ExecutionServic
 import org.onap.ccsdk.cds.blueprintsprocessor.ssh.BluePrintSshLibConfiguration
 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
 import org.onap.ccsdk.cds.controllerblueprints.core.asJsonPrimitive
+import org.onap.ccsdk.cds.controllerblueprints.core.scripts.BluePrintScriptsServiceImpl
 import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintContext
 import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintDependencyService
 import org.onap.ccsdk.cds.controllerblueprints.core.service.DefaultBluePrintRuntimeService
 import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
-import org.onap.ccsdk.cds.controllerblueprints.core.scripts.BluePrintScriptsServiceImpl
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.test.annotation.DirtiesContext
 import org.springframework.test.context.ContextConfiguration
@@ -79,8 +79,8 @@ class ComponentCliExecutorTest {
             operationInputs[BluePrintConstants.PROPERTY_CURRENT_NODE_TEMPLATE] = "activate-cli".asJsonPrimitive()
             operationInputs[BluePrintConstants.PROPERTY_CURRENT_INTERFACE] = "interfaceName".asJsonPrimitive()
             operationInputs[BluePrintConstants.PROPERTY_CURRENT_OPERATION] = "operationName".asJsonPrimitive()
-            operationInputs[ComponentScriptExecutor.SCRIPT_TYPE] = BluePrintConstants.SCRIPT_INTERNAL.asJsonPrimitive()
-            operationInputs[ComponentScriptExecutor.SCRIPT_CLASS_REFERENCE] =
+            operationInputs[ComponentScriptExecutor.INPUT_SCRIPT_TYPE] = BluePrintConstants.SCRIPT_INTERNAL.asJsonPrimitive()
+            operationInputs[ComponentScriptExecutor.INPUT_SCRIPT_CLASS_REFERENCE] =
                     "internal.scripts.TestCliScriptFunction".asJsonPrimitive()
 
             val stepInputData = StepData().apply {
diff --git a/ms/blueprintsprocessor/functions/restconf-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/restconf/executor/ComponentRestconfExecutorTest.kt b/ms/blueprintsprocessor/functions/restconf-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/restconf/executor/ComponentRestconfExecutorTest.kt
index fb47b6ad1..2b2b83e4c 100644
--- a/ms/blueprintsprocessor/functions/restconf-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/restconf/executor/ComponentRestconfExecutorTest.kt
+++ b/ms/blueprintsprocessor/functions/restconf-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/restconf/executor/ComponentRestconfExecutorTest.kt
@@ -79,8 +79,8 @@ class ComponentRestconfExecutorTest {
             operationInputs[BluePrintConstants.PROPERTY_CURRENT_NODE_TEMPLATE] = "activate-restconf".asJsonPrimitive()
             operationInputs[BluePrintConstants.PROPERTY_CURRENT_INTERFACE] = "interfaceName".asJsonPrimitive()
             operationInputs[BluePrintConstants.PROPERTY_CURRENT_OPERATION] = "operationName".asJsonPrimitive()
-            operationInputs[ComponentScriptExecutor.SCRIPT_TYPE] = BluePrintConstants.SCRIPT_INTERNAL.asJsonPrimitive()
-            operationInputs[ComponentScriptExecutor.SCRIPT_CLASS_REFERENCE] =
+            operationInputs[ComponentScriptExecutor.INPUT_SCRIPT_TYPE] = BluePrintConstants.SCRIPT_INTERNAL.asJsonPrimitive()
+            operationInputs[ComponentScriptExecutor.INPUT_SCRIPT_CLASS_REFERENCE] =
                     "internal.scripts.TestRestconfConfigure".asJsonPrimitive()
 
             val stepInputData = StepData().apply {
diff --git a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/ComponentScriptExecutor.kt b/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/ComponentScriptExecutor.kt
index 95b2afc4c..c66c3e913 100644
--- a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/ComponentScriptExecutor.kt
+++ b/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/ComponentScriptExecutor.kt
@@ -16,16 +16,8 @@
 
 package org.onap.ccsdk.cds.blueprintsprocessor.services.execution
 
-import com.fasterxml.jackson.databind.JsonNode
 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
-import org.onap.ccsdk.cds.controllerblueprints.core.*
-import org.onap.ccsdk.cds.controllerblueprints.core.data.ArtifactDefinition
-import org.onap.ccsdk.cds.controllerblueprints.core.data.Implementation
-import org.onap.ccsdk.cds.controllerblueprints.core.data.NodeTemplate
-import org.onap.ccsdk.cds.controllerblueprints.core.data.NodeType
-import org.onap.ccsdk.cds.controllerblueprints.core.dsl.ArtifactDefinitionBuilder
-import org.onap.ccsdk.cds.controllerblueprints.core.dsl.nodeTemplate
-import org.onap.ccsdk.cds.controllerblueprints.core.dsl.nodeType
+import org.onap.ccsdk.cds.controllerblueprints.core.getAsString
 import org.springframework.beans.factory.config.ConfigurableBeanFactory
 import org.springframework.context.annotation.Scope
 import org.springframework.stereotype.Component
@@ -40,19 +32,23 @@ open class ComponentScriptExecutor(private var componentFunctionScriptingService
     : AbstractComponentFunction() {
 
     companion object {
-        const val SCRIPT_TYPE = "script-type"
-        const val SCRIPT_CLASS_REFERENCE = "script-class-reference"
-        const val DYNAMIC_PROPERTIES = "dynamic-properties"
-        const val RESPONSE_DATA = "response-data"
-        const val STATUS = "status"
+        const val INPUT_SCRIPT_TYPE = "script-type"
+        const val INPUT_SCRIPT_CLASS_REFERENCE = "script-class-reference"
+        const val INPUT_DYNAMIC_PROPERTIES = "dynamic-properties"
+
+        const val ATTRIBUTE_RESPONSE_DATA = "response-data"
+        const val ATTRIBUTE_STATUS = "status"
+
+        const val OUTPUT_RESPONSE_DATA = "response-data"
+        const val OUTPUT_STATUS = "status"
     }
 
     lateinit var scriptComponentFunction: AbstractScriptComponentFunction
 
     override suspend fun processNB(executionRequest: ExecutionServiceInput) {
 
-        val scriptType = operationInputs.getAsString(SCRIPT_TYPE)
-        val scriptClassReference = operationInputs.getAsString(SCRIPT_CLASS_REFERENCE)
+        val scriptType = operationInputs.getAsString(INPUT_SCRIPT_TYPE)
+        val scriptClassReference = operationInputs.getAsString(INPUT_SCRIPT_CLASS_REFERENCE)
 
         val scriptDependencies: MutableList<String> = arrayListOf()
         populateScriptDependencies(scriptDependencies)
@@ -73,136 +69,4 @@ open class ComponentScriptExecutor(private var componentFunctionScriptingService
     open fun populateScriptDependencies(scriptDependencies: MutableList<String>) {
         /** Place holder for Child to add extra dependencies */
     }
-}
-
-/** Component Extensions **/
-
-fun BluePrintTypes.componentScriptExecutor(): NodeType {
-    return nodeType(id = "component-script-executor", version = BluePrintConstants.DEFAULT_VERSION_NUMBER,
-            derivedFrom = BluePrintConstants.MODEL_TYPE_NODE_COMPONENT,
-            description = "Generic Script Component Executor") {
-        attribute(ComponentScriptExecutor.RESPONSE_DATA, BluePrintConstants.DATA_TYPE_JSON, false)
-        attribute(ComponentScriptExecutor.STATUS, BluePrintConstants.DATA_TYPE_STRING, true)
-
-        operation("ComponentScriptExecutor", "ComponentScriptExecutor Operation") {
-            inputs {
-                property(ComponentScriptExecutor.SCRIPT_TYPE, BluePrintConstants.DATA_TYPE_STRING, true,
-                        "Script Type") {
-                    defaultValue(BluePrintConstants.SCRIPT_INTERNAL)
-                    constrain {
-                        validValues(listOf(BluePrintConstants.SCRIPT_INTERNAL.asJsonPrimitive(),
-                                BluePrintConstants.SCRIPT_JYTHON.asJsonPrimitive(),
-                                BluePrintConstants.SCRIPT_KOTLIN.asJsonPrimitive()))
-                    }
-                }
-                property(ComponentScriptExecutor.SCRIPT_CLASS_REFERENCE, BluePrintConstants.DATA_TYPE_STRING,
-                        true, "Kotlin Script class name or jython script name.")
-                property(ComponentScriptExecutor.DYNAMIC_PROPERTIES, BluePrintConstants.DATA_TYPE_JSON, false,
-                        "Dynamic Json Content or DSL Json reference.")
-            }
-            outputs {
-                property(ComponentScriptExecutor.RESPONSE_DATA, BluePrintConstants.DATA_TYPE_JSON, false,
-                        "Output Response")
-                property(ComponentScriptExecutor.STATUS, BluePrintConstants.DATA_TYPE_STRING, true,
-                        "Status of the Component Execution ( success or failure )")
-            }
-        }
-    }
-}
-
-/** Component Builder */
-
-fun componentScriptExecutor(id: String, description: String,
-                            block: ComponentScriptExecutorBuilder.() -> Unit): NodeTemplate {
-    return ComponentScriptExecutorBuilder(id, description).apply(block).build()
-}
-
-class ComponentScriptExecutorBuilder(private val id: String, private val description: String) {
-    private var implementation: Implementation? = null
-    private var inputs: MutableMap<String, JsonNode>? = null
-    private var outputs: MutableMap<String, JsonNode>? = null
-    private var artifacts: MutableMap<String, ArtifactDefinition>? = null
-
-    fun implementation(timeout: Int, operationHost: String? = BluePrintConstants.PROPERTY_SELF) {
-        val implementation = Implementation().apply {
-            this.operationHost = operationHost!!
-            this.timeout = timeout
-        }
-        this.implementation = implementation
-    }
-
-    fun inputs(block: InputAssignmentBuilder.() -> Unit) {
-        this.inputs = InputAssignmentBuilder().apply(block).build()
-    }
-
-    fun outputs(block: OutputAssignmentBuilder.() -> Unit) {
-        this.outputs = OutputAssignmentBuilder().apply(block).build()
-    }
-
-    fun artifact(id: String, type: String, file: String) {
-        if (artifacts == null)
-            artifacts = hashMapOf()
-        artifacts!![id] = ArtifactDefinitionBuilder(id, type, file).build()
-    }
-
-    fun artifact(id: String, type: String, file: String, block: ArtifactDefinitionBuilder.() -> Unit) {
-        if (artifacts == null)
-            artifacts = hashMapOf()
-        artifacts!![id] = ArtifactDefinitionBuilder(id, type, file).apply(block).build()
-    }
-
-    fun build(): NodeTemplate {
-        return nodeTemplate(id, "component-script-executor", description) {
-            operation("ComponentScriptExecutor") {
-                implementation(implementation)
-                inputs(inputs)
-                outputs(outputs)
-            }
-            artifacts(artifacts)
-        }
-    }
-
-    class InputAssignmentBuilder {
-        val properties: MutableMap<String, JsonNode> = hashMapOf()
-
-        fun type(type: String) {
-            properties[ComponentScriptExecutor.SCRIPT_TYPE] = type.asJsonPrimitive()
-        }
-
-        fun scriptClassReference(scriptClassReference: String) {
-            properties[ComponentScriptExecutor.SCRIPT_CLASS_REFERENCE] = scriptClassReference.asJsonPrimitive()
-        }
-
-        fun dynamicProperty(dynamicProperty: Any) {
-            dynamicProperty(dynamicProperty.asJsonType())
-        }
-
-        fun dynamicProperty(dynamicProperty: JsonNode) {
-            properties[ComponentScriptExecutor.DYNAMIC_PROPERTIES] = dynamicProperty
-        }
-
-        fun build(): MutableMap<String, JsonNode> {
-            return properties
-        }
-    }
-
-    class OutputAssignmentBuilder {
-        val properties: MutableMap<String, JsonNode> = hashMapOf()
-
-        fun status(status: String) {
-            properties[ComponentScriptExecutor.STATUS] = status.asJsonPrimitive()
-        }
-
-        fun responseData(responseData: Any) {
-            responseData(responseData.asJsonType())
-        }
-
-        fun responseData(responseData: JsonNode) {
-            properties[ComponentScriptExecutor.RESPONSE_DATA] = responseData
-        }
-
-        fun build(): MutableMap<String, JsonNode> {
-            return properties
-        }
-    }
 }
\ No newline at end of file
diff --git a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/ComponentScriptExecutorDSL.kt b/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/ComponentScriptExecutorDSL.kt
new file mode 100644
index 000000000..1b905fa60
--- /dev/null
+++ b/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/ComponentScriptExecutorDSL.kt
@@ -0,0 +1,123 @@
+/*
+ *  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.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package org.onap.ccsdk.cds.blueprintsprocessor.services.execution
+
+import com.fasterxml.jackson.databind.JsonNode
+import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
+import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintTypes
+import org.onap.ccsdk.cds.controllerblueprints.core.asJsonPrimitive
+import org.onap.ccsdk.cds.controllerblueprints.core.asJsonType
+import org.onap.ccsdk.cds.controllerblueprints.core.data.NodeTemplate
+import org.onap.ccsdk.cds.controllerblueprints.core.data.NodeType
+import org.onap.ccsdk.cds.controllerblueprints.core.dsl.AbstractNodeTemplateImplBuilder
+import org.onap.ccsdk.cds.controllerblueprints.core.dsl.PropertiesAssignmentBuilder
+import org.onap.ccsdk.cds.controllerblueprints.core.dsl.nodeType
+
+/** Component Extensions **/
+
+fun BluePrintTypes.nodeTypeComponentScriptExecutor(): NodeType {
+    return nodeType(id = "component-script-executor", version = BluePrintConstants.DEFAULT_VERSION_NUMBER,
+            derivedFrom = BluePrintConstants.MODEL_TYPE_NODE_COMPONENT,
+            description = "Generic Script Component Executor") {
+        attribute(ComponentScriptExecutor.ATTRIBUTE_RESPONSE_DATA, BluePrintConstants.DATA_TYPE_JSON, false)
+        attribute(ComponentScriptExecutor.ATTRIBUTE_STATUS, BluePrintConstants.DATA_TYPE_STRING, true)
+
+        operation("ComponentScriptExecutor", "ComponentScriptExecutor Operation") {
+            inputs {
+                property(ComponentScriptExecutor.INPUT_SCRIPT_TYPE, BluePrintConstants.DATA_TYPE_STRING,
+                        true, "Script Type") {
+                    defaultValue(BluePrintConstants.SCRIPT_INTERNAL)
+                    constrain {
+                        validValues(listOf(BluePrintConstants.SCRIPT_INTERNAL.asJsonPrimitive(),
+                                BluePrintConstants.SCRIPT_JYTHON.asJsonPrimitive(),
+                                BluePrintConstants.SCRIPT_KOTLIN.asJsonPrimitive()))
+                    }
+                }
+                property(ComponentScriptExecutor.INPUT_SCRIPT_CLASS_REFERENCE, BluePrintConstants.DATA_TYPE_STRING,
+                        true, "Kotlin Script class name or jython script name.")
+                property(ComponentScriptExecutor.INPUT_DYNAMIC_PROPERTIES, BluePrintConstants.DATA_TYPE_JSON,
+                        false, "Dynamic Json Content or DSL Json reference.")
+            }
+            outputs {
+                property(ComponentScriptExecutor.OUTPUT_RESPONSE_DATA, BluePrintConstants.DATA_TYPE_JSON,
+                        false, "Output Response")
+                property(ComponentScriptExecutor.OUTPUT_STATUS, BluePrintConstants.DATA_TYPE_STRING,
+                        true, "Status of the Component Execution ( success or failure )")
+            }
+        }
+    }
+}
+
+/** Component Builder */
+fun BluePrintTypes.nodeTemplateComponentScriptExecutor(id: String,
+                                                       description: String,
+                                                       block: ComponentScriptExecutorNodeTemplateImplBuilder.() -> Unit)
+        : NodeTemplate {
+    return ComponentScriptExecutorNodeTemplateImplBuilder(id, description).apply(block).build()
+}
+
+class ComponentScriptExecutorNodeTemplateImplBuilder(id: String, description: String) :
+        AbstractNodeTemplateImplBuilder<ComponentScriptExecutorInputAssignmentBuilder,
+                ComponentScriptExecutorOutputAssignmentBuilder>(id, "component-script-executor",
+                "ComponentScriptExecutor",
+                description)
+
+class ComponentScriptExecutorInputAssignmentBuilder : PropertiesAssignmentBuilder() {
+
+    fun type(type: String) {
+        type(type.asJsonPrimitive())
+    }
+
+    fun type(type: JsonNode) {
+        property(ComponentScriptExecutor.INPUT_SCRIPT_TYPE, type)
+    }
+
+    fun scriptClassReference(scriptClassReference: String) {
+        scriptClassReference(scriptClassReference.asJsonPrimitive())
+    }
+
+    fun scriptClassReference(scriptClassReference: JsonNode) {
+        property(ComponentScriptExecutor.INPUT_SCRIPT_CLASS_REFERENCE, scriptClassReference)
+    }
+
+    fun dynamicProperty(dynamicProperty: String) {
+        dynamicProperty(dynamicProperty.asJsonType())
+    }
+
+    fun dynamicProperty(dynamicProperty: JsonNode) {
+        property(ComponentScriptExecutor.INPUT_DYNAMIC_PROPERTIES, dynamicProperty)
+    }
+}
+
+class ComponentScriptExecutorOutputAssignmentBuilder : PropertiesAssignmentBuilder() {
+
+    fun status(status: String) {
+        status(status.asJsonPrimitive())
+    }
+
+    fun status(status: JsonNode) {
+        property(ComponentScriptExecutor.OUTPUT_STATUS, status)
+    }
+
+    fun responseData(responseData: String) {
+        responseData(responseData.asJsonType())
+    }
+
+    fun responseData(responseData: JsonNode) {
+        property(ComponentScriptExecutor.OUTPUT_RESPONSE_DATA, responseData)
+    }
+}
\ No newline at end of file
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 309db9df4..07be8c809 100644
--- 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
@@ -34,15 +34,15 @@ import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInpu
 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.StepData
 import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.AbstractComponentFunction
 import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.ComponentFunctionScriptingService
-import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.componentScriptExecutor
+import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.nodeTypeComponentScriptExecutor
 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintTypes
 import org.onap.ccsdk.cds.controllerblueprints.core.asJsonPrimitive
 import org.onap.ccsdk.cds.controllerblueprints.core.normalizedPathName
+import org.onap.ccsdk.cds.controllerblueprints.core.scripts.BluePrintScriptsServiceImpl
 import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintContext
 import org.onap.ccsdk.cds.controllerblueprints.core.service.DefaultBluePrintRuntimeService
 import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
-import org.onap.ccsdk.cds.controllerblueprints.core.scripts.BluePrintScriptsServiceImpl
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.test.context.ContextConfiguration
 import org.springframework.test.context.junit4.SpringRunner
@@ -187,7 +187,7 @@ class AbstractComponentFunctionTest {
 
     @Test
     fun testComponentScriptExecutorNodeType() {
-        val componentScriptExecutor = BluePrintTypes.componentScriptExecutor()
+        val componentScriptExecutor = BluePrintTypes.nodeTypeComponentScriptExecutor()
         assertNotNull(componentScriptExecutor.interfaces, "failed to get interface operations")
     }
 }
diff --git a/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/dsl/AbstractNodeTemplateImplBuilder.kt b/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/dsl/AbstractNodeTemplateImplBuilder.kt
new file mode 100644
index 000000000..7ab139070
--- /dev/null
+++ b/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/dsl/AbstractNodeTemplateImplBuilder.kt
@@ -0,0 +1,26 @@
+/*
+ *  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.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package org.onap.ccsdk.cds.controllerblueprints.core.dsl
+
+abstract class AbstractNodeTemplateImplBuilder<In : PropertiesAssignmentBuilder, Out : PropertiesAssignmentBuilder>(
+        id: String, type: String, private val interfaceName: String, description: String
+) : NodeTemplateBuilder(id, type, description) {
+
+    open fun operation(description: String, block: OperationAssignmentBuilder<In, Out>.() -> Unit) {
+        typedOperation<In, Out>(interfaceName, description, block)
+    }
+}
diff --git a/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/dsl/BluePrintTemplateDSLBuilder.kt b/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/dsl/BluePrintTemplateDSLBuilder.kt
index 93b6f4e4e..b3aaabe38 100644
--- a/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/dsl/BluePrintTemplateDSLBuilder.kt
+++ b/ms/controllerblueprints/modules/blueprint-core/src/main/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/dsl/BluePrintTemplateDSLBuilder.kt
@@ -20,6 +20,9 @@ import com.fasterxml.jackson.databind.JsonNode
 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
 import org.onap.ccsdk.cds.controllerblueprints.core.asJsonType
 import org.onap.ccsdk.cds.controllerblueprints.core.data.*
+import kotlin.reflect.KClass
+import kotlin.reflect.full.createInstance
+import kotlin.reflect.jvm.reflect
 
 class TopologyTemplateBuilder {
     private var topologyTemplate = TopologyTemplate()
@@ -39,7 +42,8 @@ class TopologyTemplateBuilder {
     }
 
     fun nodeTemplateOperation(nodeTemplateName: String, type: String, interfaceName: String, description: String,
-                              operationBlock: OperationAssignmentBuilder.() -> Unit) {
+                              operationBlock: OperationAssignmentBuilder<PropertiesAssignmentBuilder,
+                                      PropertiesAssignmentBuilder>.() -> Unit) {
         if (nodeTemplates == null)
             nodeTemplates = hashMapOf()
 
@@ -84,9 +88,9 @@ class TopologyTemplateBuilder {
     }
 }
 
-class NodeTemplateBuilder(private val id: String,
-                          private val type: String,
-                          private val description: String? = "") {
+open class NodeTemplateBuilder(private val id: String,
+                               private val type: String,
+                               private val description: String? = "") {
     private var nodeTemplate: NodeTemplate = NodeTemplate()
     private var properties: MutableMap<String, JsonNode>? = null
     private var interfaces: MutableMap<String, InterfaceAssignment>? = null
@@ -94,14 +98,19 @@ class NodeTemplateBuilder(private val id: String,
     private var capabilities: MutableMap<String, CapabilityAssignment>? = null
     private var requirements: MutableMap<String, RequirementAssignment>? = null
 
+    fun properties(properties: MutableMap<String, JsonNode>?) {
+        this.properties = properties
+    }
+
     fun properties(block: PropertiesAssignmentBuilder.() -> Unit) {
         if (properties == null)
             properties = hashMapOf()
         properties = PropertiesAssignmentBuilder().apply(block).build()
     }
 
-    fun operation(interfaceName: String, description: String? = "",
-                  block: OperationAssignmentBuilder.() -> Unit) {
+    open fun <In : PropertiesAssignmentBuilder, Out : PropertiesAssignmentBuilder> typedOperation(
+            interfaceName: String, description: String = "",
+            block: OperationAssignmentBuilder<In, Out>.() -> Unit) {
         if (interfaces == null)
             interfaces = hashMapOf()
 
@@ -109,10 +118,15 @@ class NodeTemplateBuilder(private val id: String,
         val defaultOperationName = BluePrintConstants.DEFAULT_STEP_OPERATION
         interfaceAssignment.operations = hashMapOf()
         interfaceAssignment.operations!![defaultOperationName] =
-                OperationAssignmentBuilder(defaultOperationName, description).apply(block).build()
+                OperationAssignmentBuilder<In, Out>(defaultOperationName, description).apply(block).build()
         interfaces!![interfaceName] = interfaceAssignment
     }
 
+    fun operation(interfaceName: String, description: String,
+                  block: OperationAssignmentBuilder<PropertiesAssignmentBuilder, PropertiesAssignmentBuilder>.() -> Unit) {
+        typedOperation<PropertiesAssignmentBuilder, PropertiesAssignmentBuilder>(interfaceName, description, block)
+    }
+
     fun artifact(id: String, type: String, file: String) {
         if (artifacts == null)
             artifacts = hashMapOf()
@@ -190,10 +204,10 @@ class ArtifactDefinitionBuilder(private val id: String, private val type: String
     }
 }
 
-class CapabilityAssignmentBuilder(private val id: String) {
-    private var capabilityAssignment: CapabilityAssignment = CapabilityAssignment()
-    private var attributes: MutableMap<String, JsonNode>? = null
-    private var properties: MutableMap<String, JsonNode>? = null
+open class CapabilityAssignmentBuilder(private val id: String) {
+    var capabilityAssignment: CapabilityAssignment = CapabilityAssignment()
+    var attributes: MutableMap<String, JsonNode>? = null
+    var properties: MutableMap<String, JsonNode>? = null
 
     fun attributes(block: AttributesAssignmentBuilder.() -> Unit) {
         if (attributes == null)
@@ -214,9 +228,9 @@ class CapabilityAssignmentBuilder(private val id: String) {
     }
 }
 
-class RequirementAssignmentBuilder(private val id: String, private val capability: String,
-                                   private val node: String,
-                                   private val relationship: String) {
+open class RequirementAssignmentBuilder(private val id: String, private val capability: String,
+                                        private val node: String,
+                                        private val relationship: String) {
     private var requirementAssignment: RequirementAssignment = RequirementAssignment()
 
     fun build(): RequirementAssignment {
@@ -233,10 +247,12 @@ class InterfaceAssignmentBuilder(private val id: String) {
     private var interfaceAssignment: InterfaceAssignment = InterfaceAssignment()
     private var operations: MutableMap<String, OperationAssignment>? = null
 
-    fun operation(id: String, description: String? = "", block: OperationAssignmentBuilder.() -> Unit) {
+    fun operation(id: String, description: String? = "",
+                  block: OperationAssignmentBuilder<PropertiesAssignmentBuilder, PropertiesAssignmentBuilder>.() -> Unit) {
         if (operations == null)
             operations = hashMapOf()
-        operations!![id] = OperationAssignmentBuilder(id, description).apply(block).build()
+        operations!![id] = OperationAssignmentBuilder<PropertiesAssignmentBuilder, PropertiesAssignmentBuilder>(
+                id, description).apply(block).build()
     }
 
     fun build(): InterfaceAssignment {
@@ -246,8 +262,9 @@ class InterfaceAssignmentBuilder(private val id: String) {
     }
 }
 
-class OperationAssignmentBuilder(private val id: String,
-                                 private val description: String? = "") {
+class OperationAssignmentBuilder<In : PropertiesAssignmentBuilder, Out : PropertiesAssignmentBuilder>(
+        private val id: String,
+        private val description: String? = "") {
 
     private var operationAssignment: OperationAssignment = OperationAssignment()
 
@@ -256,27 +273,33 @@ class OperationAssignmentBuilder(private val id: String,
     }
 
     fun implementation(timeout: Int, operationHost: String? = BluePrintConstants.PROPERTY_SELF) {
-        val implementation = Implementation().apply {
+        operationAssignment.implementation = Implementation().apply {
             this.operationHost = operationHost!!
             this.timeout = timeout
         }
-        operationAssignment.implementation = implementation
+    }
+
+    fun implementation(timeout: Int, operationHost: String? = BluePrintConstants.PROPERTY_SELF,
+                       block: ImplementationBuilder.() -> Unit) {
+        operationAssignment.implementation = ImplementationBuilder(timeout, operationHost!!).apply(block).build()
     }
 
     fun inputs(inputs: MutableMap<String, JsonNode>?) {
         operationAssignment.inputs = inputs
     }
 
-    fun inputs(block: PropertiesAssignmentBuilder.() -> Unit) {
-        operationAssignment.inputs = PropertiesAssignmentBuilder().apply(block).build()
+    fun inputs(block: In.() -> Unit) {
+        val instance: In = (block.reflect()?.parameters?.get(0)?.type?.classifier as KClass<In>).createInstance()
+        operationAssignment.inputs = instance.apply(block).build()
     }
 
     fun outputs(outputs: MutableMap<String, JsonNode>?) {
         operationAssignment.outputs = outputs
     }
 
-    fun outputs(block: PropertiesAssignmentBuilder.() -> Unit) {
-        operationAssignment.outputs = PropertiesAssignmentBuilder().apply(block).build()
+    fun outputs(block: Out.() -> Unit) {
+        val instance: Out = (block.reflect()?.parameters?.get(0)?.type?.classifier as KClass<Out>).createInstance()
+        operationAssignment.outputs = instance.apply(block).build()
     }
 
     fun build(): OperationAssignment {
@@ -286,8 +309,30 @@ class OperationAssignmentBuilder(private val id: String,
     }
 }
 
-class PropertiesAssignmentBuilder {
-    private var properties: MutableMap<String, JsonNode> = hashMapOf()
+class ImplementationBuilder(private val timeout: Int, private val operationHost: String) {
+    private val implementation = Implementation()
+
+    fun primary(primary: String) {
+        implementation.primary = primary
+    }
+
+    fun dependencies(vararg dependencies: String) {
+        if (implementation.dependencies == null)
+            implementation.dependencies = arrayListOf()
+        dependencies.forEach {
+            implementation.dependencies!!.add(it)
+        }
+    }
+
+    fun build(): Implementation {
+        implementation.timeout = timeout
+        implementation.operationHost = operationHost
+        return implementation
+    }
+}
+
+open class PropertiesAssignmentBuilder {
+    var properties: MutableMap<String, JsonNode> = hashMapOf()
 
     fun property(id: String, value: Any) {
         property(id, value.asJsonType())
@@ -302,8 +347,8 @@ class PropertiesAssignmentBuilder {
     }
 }
 
-class AttributesAssignmentBuilder {
-    private var attributes: MutableMap<String, JsonNode> = hashMapOf()
+open class AttributesAssignmentBuilder {
+    var attributes: MutableMap<String, JsonNode> = hashMapOf()
 
     fun attribute(id: String, value: String) {
         attribute(id, value.asJsonType())
diff --git a/ms/controllerblueprints/modules/blueprint-core/src/test/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/dsl/BluePrintDSLTest.kt b/ms/controllerblueprints/modules/blueprint-core/src/test/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/dsl/BluePrintDSLTest.kt
index c0641be69..e5f1cbf5d 100644
--- a/ms/controllerblueprints/modules/blueprint-core/src/test/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/dsl/BluePrintDSLTest.kt
+++ b/ms/controllerblueprints/modules/blueprint-core/src/test/kotlin/org/onap/ccsdk/cds/controllerblueprints/core/dsl/BluePrintDSLTest.kt
@@ -16,9 +16,12 @@
 
 package org.onap.ccsdk.cds.controllerblueprints.core.dsl
 
+import com.fasterxml.jackson.databind.JsonNode
 import org.junit.Test
 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintTypes
 import org.onap.ccsdk.cds.controllerblueprints.core.asJsonPrimitive
+import org.onap.ccsdk.cds.controllerblueprints.core.asJsonString
+import org.onap.ccsdk.cds.controllerblueprints.core.data.NodeTemplate
 import org.onap.ccsdk.cds.controllerblueprints.core.jsonAsJsonType
 import kotlin.test.assertNotNull
 
@@ -94,6 +97,10 @@ class BluePrintDSLTest {
             topologyTemplate {
                 nodeTemplateOperation(nodeTemplateName = "activate", type = "sample-node-type", interfaceName = "RestconfExecutor",
                         description = "sample activation") {
+                    implementation(360, "SELF") {
+                        primary("Scripts/sample.py")
+                        dependencies("one", "two")
+                    }
                     inputs {
                         property("json-content", """{ "name" : "cds"}""")
                         property("array-content", """["controller", "blueprints"]""")
@@ -150,7 +157,7 @@ class BluePrintDSLTest {
         assertNotNull(serviceTemplate.topologyTemplate, "failed to get topology template")
         assertNotNull(serviceTemplate.topologyTemplate?.nodeTemplates, "failed to get nodeTypes")
         assertNotNull(serviceTemplate.topologyTemplate?.nodeTemplates!!["activate"], "failed to get nodeTypes(activate)")
-        //println(serviceTemplate.asJsonString(true))
+        println(serviceTemplate.asJsonString(true))
     }
 
     @Test
@@ -185,7 +192,7 @@ class BluePrintDSLTest {
             }
         }
         assertNotNull(nodeType, "failed to get nodeType")
-       // println(nodeType.asJsonString(true))
+        // println(nodeType.asJsonString(true))
     }
 
     @Test
@@ -207,4 +214,50 @@ class BluePrintDSLTest {
         //println(serviceTemplate.asJsonString(true))
     }
 
+    @Test
+    fun testNodeTemplateOperationTypes() {
+
+        val testNodeTemplateInstance = BluePrintTypes.nodeTemplateComponentTestExecutor(id = "test-node-template",
+                description = "") {
+            operation("") {
+                implementation(360)
+                inputs {
+                    request("i am request")
+                }
+                outputs {
+                    response(getAttribute("attribute1"))
+                }
+            }
+        }
+        assertNotNull(testNodeTemplateInstance, "failed to get test node template")
+        //println(testNodeTemplateInstance.asJsonString(true))
+    }
+}
+
+fun BluePrintTypes.nodeTemplateComponentTestExecutor(id: String,
+                                                     description: String,
+                                                     block: TestNodeTemplateImplBuilder.() -> Unit)
+        : NodeTemplate {
+    return TestNodeTemplateImplBuilder(id, description).apply(block).build()
+}
+
+class TestNodeTemplateImplBuilder(id: String, description: String) :
+        AbstractNodeTemplateImplBuilder<TestInput, TestOutput>(id, "component-test-executor",
+                "ComponentTestExecutor",
+                description)
+
+class TestInput : PropertiesAssignmentBuilder() {
+    fun request(request: String) {
+        property("request", request.asJsonPrimitive())
+    }
+}
+
+class TestOutput : PropertiesAssignmentBuilder() {
+    fun response(response: String) {
+        response(response.asJsonPrimitive())
+    }
+
+    fun response(response: JsonNode) {
+        property("response", response)
+    }
 }