Separate jython implementation and dependencies.

Refactored cds python capabilities to python-executor function, so that it will easy to disable and deprecation

This change is not jython depreciation, just separating out

Issue-ID: CCSDK-1865
Signed-off-by: Brinda Santh <bs2796@att.com>
Change-Id: I3727d72d7195c49d670c30a6fc4245f5a8599e3a

15 files changed, 203 insertions, 172 deletions

diff --git a/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/ComponentJythonExecutor.kt b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/ComponentJythonExecutor.kt
index b0dcc6339..99e6c6c62 100644
--- a/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/ComponentJythonExecutor.kt
+++ b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/ComponentJythonExecutor.kt
@@ -21,9 +21,9 @@ package org.onap.ccsdk.cds.blueprintsprocessor.functions.python.executor
 import com.fasterxml.jackson.databind.node.ArrayNode
 import org.apache.commons.io.FilenameUtils
 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
+import org.onap.ccsdk.cds.blueprintsprocessor.functions.python.executor.scripts.BlueprintJythonServiceImpl
+import org.onap.ccsdk.cds.blueprintsprocessor.functions.python.executor.scripts.PythonExecutorConstants
 import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.AbstractComponentFunction
-import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.scripts.BlueprintJythonService
-import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.scripts.PythonExecutorConstants
 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
 import org.onap.ccsdk.cds.controllerblueprints.core.checkNotEmpty
@@ -38,7 +38,7 @@ import org.springframework.stereotype.Component
 @Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
 open class ComponentJythonExecutor(
     private var applicationContext: ApplicationContext,
-    private val blueprintJythonService: BlueprintJythonService
+    private val blueprintJythonService: BlueprintJythonServiceImpl
 ) : AbstractComponentFunction() {
 
     private val log = LoggerFactory.getLogger(ComponentJythonExecutor::class.java)
@@ -57,22 +57,22 @@ open class ComponentJythonExecutor(
 
     override suspend fun recoverNB(runtimeException: RuntimeException, executionRequest: ExecutionServiceInput) {
         bluePrintRuntimeService.getBluePrintError()
-            .addError("Failed in ComponentJythonExecutor : ${runtimeException.message}")
+                .addError("Failed in ComponentJythonExecutor : ${runtimeException.message}")
     }
 
     private fun populateJythonComponentInstance() {
         val bluePrintContext = bluePrintRuntimeService.bluePrintContext()
 
         val operationAssignment: OperationAssignment = bluePrintContext
-            .nodeTemplateInterfaceOperation(nodeTemplateName, interfaceName, operationName)
+                .nodeTemplateInterfaceOperation(nodeTemplateName, interfaceName, operationName)
 
         val artifactName: String = operationAssignment.implementation?.primary
-            ?: throw BluePrintProcessorException("missing primary field to get artifact name for node template ($nodeTemplateName)")
+                ?: throw BluePrintProcessorException("missing primary field to get artifact name for node template ($nodeTemplateName)")
 
         val artifactDefinition = bluePrintRuntimeService.resolveNodeTemplateArtifactDefinition(nodeTemplateName, artifactName)
 
         val pythonFileName = artifactDefinition.file
-            ?: throw BluePrintProcessorException("missing file name for node template ($nodeTemplateName)'s artifactName($artifactName)")
+                ?: throw BluePrintProcessorException("missing file name for node template ($nodeTemplateName)'s artifactName($artifactName)")
 
         val pythonClassName = FilenameUtils.getBaseName(pythonFileName)
 
@@ -81,7 +81,7 @@ open class ComponentJythonExecutor(
         checkNotEmpty(content) { "artifact ($artifactName) content is empty" }
 
         val instanceDependenciesNode: ArrayNode = operationInputs[PythonExecutorConstants.INPUT_INSTANCE_DEPENDENCIES] as? ArrayNode
-            ?: throw BluePrintProcessorException("Failed to get property(${PythonExecutorConstants.INPUT_INSTANCE_DEPENDENCIES})")
+                ?: throw BluePrintProcessorException("Failed to get property(${PythonExecutorConstants.INPUT_INSTANCE_DEPENDENCIES})")
 
         val jythonInstance: MutableMap<String, Any> = hashMapOf()
         jythonInstance["log"] = LoggerFactory.getLogger(pythonClassName)
diff --git a/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/scripts/BlueprintJythonServiceImpl.kt b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/scripts/BlueprintJythonServiceImpl.kt
new file mode 100644
index 000000000..7f4afe699
--- /dev/null
+++ b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/scripts/BlueprintJythonServiceImpl.kt
@@ -0,0 +1,141 @@
+/*
+ * 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.
+ * 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.functions.python.executor.scripts
+
+import com.fasterxml.jackson.databind.JsonNode
+import com.fasterxml.jackson.databind.node.ArrayNode
+import org.apache.commons.io.FilenameUtils
+import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.AbstractComponentFunction
+import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.scripts.BlueprintJythonService
+import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
+import org.onap.ccsdk.cds.controllerblueprints.core.checkNotEmpty
+import org.onap.ccsdk.cds.controllerblueprints.core.data.OperationAssignment
+import org.onap.ccsdk.cds.controllerblueprints.core.interfaces.BlueprintFunctionNode
+import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintContext
+import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
+import org.slf4j.Logger
+import org.slf4j.LoggerFactory
+import org.springframework.context.ApplicationContext
+import org.springframework.stereotype.Service
+import java.io.File
+
+@Deprecated("CDS won't support JythonService")
+@Service("blueprintJythonService")
+class BlueprintJythonServiceImpl(
+    val pythonExecutorProperty: PythonExecutorProperty,
+    private val applicationContext: ApplicationContext
+) : BlueprintJythonService {
+
+    val log: Logger = LoggerFactory.getLogger(BlueprintJythonService::class.java)
+
+    inline fun <reified T> jythonInstance(
+        blueprintContext: BluePrintContext,
+        pythonClassName: String,
+        content: String,
+        dependencyInstanceNames: MutableMap<String, Any>?
+    ): T {
+
+        val blueprintBasePath: String = blueprintContext.rootPath
+        val pythonPath: MutableList<String> = arrayListOf()
+        pythonPath.add(blueprintBasePath)
+        pythonPath.addAll(pythonExecutorProperty.modulePaths)
+
+        val blueprintPythonConfigurations =
+            BluePrintPython(pythonExecutorProperty.executionPath, pythonPath, arrayListOf())
+
+        val blueprintPythonHost = BlueprintPythonHost(blueprintPythonConfigurations)
+        val pyObject = blueprintPythonHost.getPythonComponent(content, pythonClassName, dependencyInstanceNames)
+
+        log.info("Component Object {}", pyObject)
+
+        return pyObject.__tojava__(T::class.java) as T
+    }
+
+    override fun jythonComponentInstance(bluePrintContext: BluePrintContext, scriptClassReference: String):
+        BlueprintFunctionNode<*, *> {
+
+        val pythonFileName = bluePrintContext.rootPath
+            .plus(File.separator)
+            .plus(scriptClassReference)
+
+        val pythonClassName = FilenameUtils.getBaseName(pythonFileName)
+        log.info("Getting Jython Script Class($pythonClassName)")
+
+        val content: String = JacksonUtils.getContent(pythonFileName)
+
+        val jythonInstances: MutableMap<String, Any> = hashMapOf()
+        jythonInstances["log"] = LoggerFactory.getLogger(pythonClassName)
+
+        return jythonInstance<BlueprintFunctionNode<*, *>>(
+            bluePrintContext, pythonClassName,
+            content, jythonInstances
+        )
+    }
+
+    fun jythonComponentInstance(abstractComponentFunction: AbstractComponentFunction): AbstractComponentFunction {
+
+        val bluePrintRuntimeService = abstractComponentFunction.bluePrintRuntimeService
+        val bluePrintContext = bluePrintRuntimeService.bluePrintContext()
+        val nodeTemplateName: String = abstractComponentFunction.nodeTemplateName
+        val operationInputs: MutableMap<String, JsonNode> = abstractComponentFunction.operationInputs
+
+        val operationAssignment: OperationAssignment = bluePrintContext
+            .nodeTemplateInterfaceOperation(
+                abstractComponentFunction.nodeTemplateName,
+                abstractComponentFunction.interfaceName, abstractComponentFunction.operationName
+            )
+
+        val blueprintBasePath: String = bluePrintContext.rootPath
+
+        val artifactName: String = operationAssignment.implementation?.primary
+            ?: throw BluePrintProcessorException("missing primary field to get artifact name for node template ($nodeTemplateName)")
+
+        val artifactDefinition =
+            bluePrintRuntimeService.resolveNodeTemplateArtifactDefinition(nodeTemplateName, artifactName)
+
+        val pythonFileName = artifactDefinition.file
+            ?: throw BluePrintProcessorException("missing file name for node template ($nodeTemplateName)'s artifactName($artifactName)")
+
+        val pythonClassName = FilenameUtils.getBaseName(pythonFileName)
+        log.info("Getting Jython Script Class($pythonClassName)")
+
+        val content: String? = bluePrintRuntimeService.resolveNodeTemplateArtifact(nodeTemplateName, artifactName)
+
+        checkNotEmpty(content) { "artifact ($artifactName) content is empty" }
+
+        val pythonPath: MutableList<String> = operationAssignment.implementation?.dependencies ?: arrayListOf()
+        pythonPath.add(blueprintBasePath)
+        pythonPath.addAll(pythonExecutorProperty.modulePaths)
+
+        val jythonInstances: MutableMap<String, Any> = hashMapOf()
+        jythonInstances["log"] = LoggerFactory.getLogger(nodeTemplateName)
+
+        val instanceDependenciesNode: ArrayNode =
+            operationInputs[PythonExecutorConstants.INPUT_INSTANCE_DEPENDENCIES] as? ArrayNode
+                ?: throw BluePrintProcessorException("Failed to get property(${PythonExecutorConstants.INPUT_INSTANCE_DEPENDENCIES})")
+
+        instanceDependenciesNode.forEach { instanceName ->
+            jythonInstances[instanceName.textValue()] = applicationContext.getBean(instanceName.textValue())
+        }
+
+        val scriptComponentFunction = jythonInstance<AbstractComponentFunction>(
+            bluePrintContext, pythonClassName,
+            content!!, jythonInstances
+        )
+
+        return scriptComponentFunction
+    }
+}
diff --git a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/BlueprintPythonHost.kt b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/scripts/BlueprintPythonHost.kt
index b348a9bef..93fe2b1f5 100644
--- a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/BlueprintPythonHost.kt
+++ b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/scripts/BlueprintPythonHost.kt
@@ -13,12 +13,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onap.ccsdk.cds.blueprintsprocessor.services.execution.scripts
+package org.onap.ccsdk.cds.blueprintsprocessor.functions.python.executor.scripts
 
 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
 import org.python.core.PyObject
 import org.python.util.PythonInterpreter
 
+@Deprecated("CDS won't support JythonService")
 open class BlueprintPythonHost(private val bluePrintPython: BluePrintPython) {
     private val blueprintPythonInterpreterProxy: BlueprintPythonInterpreterProxy
 
diff --git a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/BlueprintPythonInterpreterProxy.kt b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/scripts/BlueprintPythonInterpreterProxy.kt
index 6f311bcd2..0fb33f9c2 100644
--- a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/BlueprintPythonInterpreterProxy.kt
+++ b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/scripts/BlueprintPythonInterpreterProxy.kt
@@ -13,13 +13,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onap.ccsdk.cds.blueprintsprocessor.services.execution.scripts
+package org.onap.ccsdk.cds.blueprintsprocessor.functions.python.executor.scripts
 
 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
 import org.python.core.PyObject
 import org.python.core.PySyntaxError
 import org.python.util.PythonInterpreter
 
+@Deprecated("CDS won't support JythonService")
 open class BlueprintPythonInterpreterProxy(private val bluePrintPython: BluePrintPython) : PythonInterpreter() {
 
     fun getPythonInstance(properties: MutableMap<String, Any>?): PyObject {
diff --git a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/PythonExecutorConfiguration.kt b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/scripts/PythonExecutorConfiguration.kt
index 0a220948d..8951e3e7b 100644
--- a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/PythonExecutorConfiguration.kt
+++ b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/scripts/PythonExecutorConfiguration.kt
@@ -16,7 +16,7 @@
  * limitations under the License.
  */
 
-package org.onap.ccsdk.cds.blueprintsprocessor.services.execution.scripts
+package org.onap.ccsdk.cds.blueprintsprocessor.functions.python.executor.scripts
 
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.boot.context.properties.EnableConfigurationProperties
@@ -25,11 +25,13 @@ import org.springframework.context.annotation.Configuration
 import java.io.File
 import java.util.Properties
 
+@Deprecated("CDS won't support JythonService")
 @Configuration
 @ComponentScan
 @EnableConfigurationProperties
 open class PythonExecutorConfiguration
 
+@Deprecated("CDS won't support JythonService")
 @Configuration
 open class PythonExecutorProperty {
 
@@ -39,12 +41,14 @@ open class PythonExecutorProperty {
     lateinit var modulePaths: List<String>
 }
 
+@Deprecated("CDS won't support JythonService")
 class PythonExecutorConstants {
     companion object {
         const val INPUT_INSTANCE_DEPENDENCIES = "instance-dependencies"
     }
 }
 
+@Deprecated("CDS won't support JythonService")
 open class BluePrintPython(
     executablePath: String,
     blueprintPythonPlatform: MutableList<String>,
diff --git a/ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/ComponentJythonExecutorTest.kt b/ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/ComponentJythonExecutorTest.kt
index 4e919272a..784c6b7ff 100644
--- a/ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/ComponentJythonExecutorTest.kt
+++ b/ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/ComponentJythonExecutorTest.kt
@@ -24,8 +24,8 @@ import org.junit.runner.RunWith
 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
 import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.StepData
 import org.onap.ccsdk.cds.blueprintsprocessor.functions.python.executor.mock.MockInstanceConfiguration
-import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.scripts.PythonExecutorConfiguration
-import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.scripts.PythonExecutorProperty
+import org.onap.ccsdk.cds.blueprintsprocessor.functions.python.executor.scripts.PythonExecutorConfiguration
+import org.onap.ccsdk.cds.blueprintsprocessor.functions.python.executor.scripts.PythonExecutorProperty
 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintConstants
 import org.onap.ccsdk.cds.controllerblueprints.core.putJsonElement
 import org.onap.ccsdk.cds.controllerblueprints.core.utils.BluePrintMetadataUtils
diff --git a/ms/blueprintsprocessor/modules/services/execution-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/BlueprintJythonServiceTest.kt b/ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/scripts/BlueprintJythonServiceTest.kt
index a34794a85..7874e8909 100644
--- a/ms/blueprintsprocessor/modules/services/execution-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/BlueprintJythonServiceTest.kt
+++ b/ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/scripts/BlueprintJythonServiceTest.kt
@@ -14,7 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onap.ccsdk.cds.blueprintsprocessor.services.execution.scripts
+package org.onap.ccsdk.cds.blueprintsprocessor.functions.python.executor.scripts
 
 import io.mockk.every
 import io.mockk.mockk
@@ -32,17 +32,15 @@ import kotlin.test.BeforeTest
 import kotlin.test.assertNotNull
 
 @RunWith(SpringRunner::class)
-@ContextConfiguration(classes = [BlueprintJythonService::class, PythonExecutorProperty::class])
-@TestPropertySource(
-    properties =
-    ["blueprints.processor.functions.python.executor.modulePaths=./../../../../../components/scripts/python/ccsdk_blueprints",
-        "blueprints.processor.functions.python.executor.executionPath=./../../../../../components/scripts/python/ccsdk_blueprints"]
-)
+@ContextConfiguration(classes = [BlueprintJythonServiceImpl::class, PythonExecutorProperty::class])
+@TestPropertySource(properties =
+["blueprints.processor.functions.python.executor.modulePaths=./../../../../../components/scripts/python/ccsdk_blueprints",
+    "blueprints.processor.functions.python.executor.executionPath=./../../../../../components/scripts/python/ccsdk_blueprints"])
 class BlueprintJythonServiceTest {
 
     lateinit var blueprintContext: BluePrintContext
     @Autowired
-    private lateinit var blueprintJythonService: BlueprintJythonService
+    private lateinit var blueprintJythonService: BlueprintJythonServiceImpl
 
     @BeforeTest
     fun init() {
@@ -52,24 +50,22 @@ class BlueprintJythonServiceTest {
 
     @Test
     fun testGetAbstractPythonPlugin() {
-        val content = JacksonUtils.getClassPathFileContent("scripts/SamplePythonComponentNode.py")
-        val dependencies: MutableMap<String, Any> = hashMapOf()
+            val content = JacksonUtils.getClassPathFileContent("scripts/SamplePythonComponentNode.py")
+            val dependencies: MutableMap<String, Any> = hashMapOf()
 
-        val abstractPythonPlugin = blueprintJythonService
-            .jythonInstance<AbstractComponentFunction>(
-                blueprintContext, "SamplePythonComponentNode",
-                content, dependencies
-            )
+            val abstractPythonPlugin = blueprintJythonService
+                    .jythonInstance<AbstractComponentFunction>(blueprintContext, "SamplePythonComponentNode",
+                            content, dependencies)
 
-        assertNotNull(abstractPythonPlugin, "failed to get python component")
+            assertNotNull(abstractPythonPlugin, "failed to get python component")
     }
 
     @Test
     fun testGetAbstractJythonComponent() {
-        val scriptInstance = "test-classes/scripts/SamplePythonComponentNode.py"
+            val scriptInstance = "test-classes/scripts/SamplePythonComponentNode.py"
 
-        val abstractJythonComponent = blueprintJythonService.jythonComponentInstance(blueprintContext, scriptInstance)
+            val abstractJythonComponent = blueprintJythonService.jythonComponentInstance(blueprintContext, scriptInstance)
 
-        assertNotNull(abstractJythonComponent, "failed to get Jython component")
+            assertNotNull(abstractJythonComponent, "failed to get Jython component")
     }
 }
diff --git a/ms/blueprintsprocessor/modules/services/execution-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/BlueprintPythonHostTest.kt b/ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/scripts/BlueprintPythonHostTest.kt
index 9a93abe0c..bec8ccae7 100644
--- a/ms/blueprintsprocessor/modules/services/execution-service/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/BlueprintPythonHostTest.kt
+++ b/ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/python/executor/scripts/BlueprintPythonHostTest.kt
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.onap.ccsdk.cds.blueprintsprocessor.services.execution.scripts
+package org.onap.ccsdk.cds.blueprintsprocessor.functions.python.executor.scripts
 
 import org.junit.Test
 import org.junit.runner.RunWith
diff --git a/ms/blueprintsprocessor/modules/services/execution-service/src/test/resources/PythonTestScript.py b/ms/blueprintsprocessor/functions/python-executor/src/test/resources/PythonTestScript.py
index 42b611b88..42b611b88 100644
--- a/ms/blueprintsprocessor/modules/services/execution-service/src/test/resources/PythonTestScript.py
+++ b/ms/blueprintsprocessor/functions/python-executor/src/test/resources/PythonTestScript.py
diff --git a/ms/blueprintsprocessor/modules/services/execution-service/src/test/resources/scripts/SamplePythonComponentNode.py b/ms/blueprintsprocessor/functions/python-executor/src/test/resources/scripts/SamplePythonComponentNode.py
index f1b614a59..f1b614a59 100644
--- a/ms/blueprintsprocessor/modules/services/execution-service/src/test/resources/scripts/SamplePythonComponentNode.py
+++ b/ms/blueprintsprocessor/functions/python-executor/src/test/resources/scripts/SamplePythonComponentNode.py
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/pom.xml b/ms/blueprintsprocessor/functions/resource-resolution/pom.xml
index e8116b1e5..2af7c6e41 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/pom.xml
+++ b/ms/blueprintsprocessor/functions/resource-resolution/pom.xml
@@ -37,10 +37,6 @@
             <artifactId>db-lib</artifactId>
         </dependency>
         <dependency>
-            <groupId>org.onap.ccsdk.cds.blueprintsprocessor.functions</groupId>
-            <artifactId>python-executor</artifactId>
-        </dependency>
-        <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-data-jpa</artifactId>
             <exclusions>
diff --git a/ms/blueprintsprocessor/functions/resource-resolution/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/processor/CapabilityResourceResolutionProcessorTest.kt b/ms/blueprintsprocessor/functions/resource-resolution/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/processor/CapabilityResourceResolutionProcessorTest.kt
index 8f6ac9fd5..d84488d76 100644
--- a/ms/blueprintsprocessor/functions/resource-resolution/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/processor/CapabilityResourceResolutionProcessorTest.kt
+++ b/ms/blueprintsprocessor/functions/resource-resolution/src/test/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/resource/resolution/processor/CapabilityResourceResolutionProcessorTest.kt
@@ -24,46 +24,25 @@ import io.mockk.every
 import io.mockk.mockk
 import kotlinx.coroutines.runBlocking
 import org.junit.Test
-import org.junit.runner.RunWith
 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.ResourceAssignmentRuntimeService
 import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.resourceAssignment
 import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.ComponentFunctionScriptingService
-import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.scripts.BlueprintJythonService
-import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.scripts.PythonExecutorProperty
+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.data.PropertyDefinition
 import org.onap.ccsdk.cds.controllerblueprints.core.logger
-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.utils.BluePrintMetadataUtils
 import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
 import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceAssignment
 import org.onap.ccsdk.cds.controllerblueprints.resource.dict.ResourceDefinition
-import org.springframework.beans.factory.annotation.Autowired
-import org.springframework.test.context.ContextConfiguration
-import org.springframework.test.context.TestPropertySource
-import org.springframework.test.context.junit4.SpringRunner
 import kotlin.test.assertEquals
 import kotlin.test.assertNotNull
 import kotlin.test.assertTrue
 
-@RunWith(SpringRunner::class)
-@ContextConfiguration(
-    classes = [CapabilityResourceResolutionProcessor::class, ComponentFunctionScriptingService::class,
-        BluePrintScriptsServiceImpl::class,
-        BlueprintJythonService::class, PythonExecutorProperty::class, MockCapabilityService::class]
-)
-@TestPropertySource(
-    properties =
-    ["blueprints.processor.functions.python.executor.modulePaths=./../../../../components/scripts/python/ccsdk_blueprints",
-        "blueprints.processor.functions.python.executor.executionPath=./../../../../components/scripts/python/ccsdk_blueprints"]
-)
 class CapabilityResourceResolutionProcessorTest {
 
-    @Autowired
-    lateinit var capabilityResourceResolutionProcessor: CapabilityResourceResolutionProcessor
-
     @Test
     fun `test kotlin capability`() {
         runBlocking {
@@ -111,8 +90,17 @@ class CapabilityResourceResolutionProcessorTest {
                 "./../../../../components/model-catalog/blueprint-model/test-blueprint/capability_python"
             )
 
+            val componentFunctionScriptingService = mockk<ComponentFunctionScriptingService>()
+            coEvery {
+                componentFunctionScriptingService
+                    .scriptInstance<ResourceAssignmentProcessor>(any(), BluePrintConstants.SCRIPT_JYTHON, any())
+            } returns MockCapabilityScriptRA()
+
             val resourceAssignmentRuntimeService = ResourceAssignmentRuntimeService("1234", bluePrintContext)
 
+            val capabilityResourceResolutionProcessor =
+                CapabilityResourceResolutionProcessor(componentFunctionScriptingService)
+
             capabilityResourceResolutionProcessor.raRuntimeService = resourceAssignmentRuntimeService
 
             val resourceDefinition = JacksonUtils
@@ -154,6 +142,11 @@ open class MockCapabilityScriptRA : ResourceAssignmentProcessor() {
         executionRequest.property!!.value = "assigned-data".asJsonPrimitive()
     }
 
+    override fun process(executionRequest: ResourceAssignment) {
+        log.info("executing RA mock capability : ${executionRequest.name}")
+        executionRequest.property!!.value = "assigned-data".asJsonPrimitive()
+    }
+
     override suspend fun recoverNB(runtimeException: RuntimeException, executionRequest: ResourceAssignment) {
         TODO("not implemented") // To change body of created functions use File | Settings | File Templates.
     }
diff --git a/ms/blueprintsprocessor/modules/services/execution-service/pom.xml b/ms/blueprintsprocessor/modules/services/execution-service/pom.xml
index 6ca0bbc04..4517a3f05 100644
--- a/ms/blueprintsprocessor/modules/services/execution-service/pom.xml
+++ b/ms/blueprintsprocessor/modules/services/execution-service/pom.xml
@@ -32,10 +32,6 @@
 
     <dependencies>
         <dependency>
-            <groupId>org.python</groupId>
-            <artifactId>jython-standalone</artifactId>
-        </dependency>
-        <dependency>
            <groupId>org.onap.ccsdk.cds.blueprintsprocessor</groupId>
            <artifactId>blueprint-core</artifactId>
         </dependency>
diff --git a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/BlueprintJythonService.kt b/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/BlueprintJythonService.kt
index dd4c0ec99..3b8c296e6 100644
--- a/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/BlueprintJythonService.kt
+++ b/ms/blueprintsprocessor/modules/services/execution-service/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/services/execution/scripts/BlueprintJythonService.kt
@@ -13,124 +13,28 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.onap.ccsdk.cds.blueprintsprocessor.services.execution.scripts
 
-import com.fasterxml.jackson.databind.JsonNode
-import com.fasterxml.jackson.databind.node.ArrayNode
-import org.apache.commons.io.FilenameUtils
-import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.AbstractComponentFunction
 import org.onap.ccsdk.cds.controllerblueprints.core.BluePrintProcessorException
-import org.onap.ccsdk.cds.controllerblueprints.core.checkNotEmpty
-import org.onap.ccsdk.cds.controllerblueprints.core.data.OperationAssignment
 import org.onap.ccsdk.cds.controllerblueprints.core.interfaces.BlueprintFunctionNode
 import org.onap.ccsdk.cds.controllerblueprints.core.service.BluePrintContext
-import org.onap.ccsdk.cds.controllerblueprints.core.utils.JacksonUtils
-import org.slf4j.Logger
-import org.slf4j.LoggerFactory
-import org.springframework.context.ApplicationContext
 import org.springframework.stereotype.Service
-import java.io.File
-
-@Service
-class BlueprintJythonService(
-    val pythonExecutorProperty: PythonExecutorProperty,
-    private val applicationContext: ApplicationContext
-) {
-
-    val log: Logger = LoggerFactory.getLogger(BlueprintJythonService::class.java)
-
-    inline fun <reified T> jythonInstance(
-        blueprintContext: BluePrintContext,
-        pythonClassName: String,
-        content: String,
-        dependencyInstanceNames: MutableMap<String, Any>?
-    ): T {
-
-        val blueprintBasePath: String = blueprintContext.rootPath
-        val pythonPath: MutableList<String> = arrayListOf()
-        pythonPath.add(blueprintBasePath)
-        pythonPath.addAll(pythonExecutorProperty.modulePaths)
-
-        val blueprintPythonConfigurations = BluePrintPython(pythonExecutorProperty.executionPath, pythonPath, arrayListOf())
-
-        val blueprintPythonHost = BlueprintPythonHost(blueprintPythonConfigurations)
-        val pyObject = blueprintPythonHost.getPythonComponent(content, pythonClassName, dependencyInstanceNames)
 
-        log.info("Component Object {}", pyObject)
+// TODO("After Jython depreciation, this interface will be removed")
 
-        return pyObject.__tojava__(T::class.java) as T
-    }
+@Deprecated("CDS won's support Jython services")
+interface BlueprintJythonService {
 
     fun jythonComponentInstance(bluePrintContext: BluePrintContext, scriptClassReference: String):
-            BlueprintFunctionNode<*, *> {
-
-        val pythonFileName = bluePrintContext.rootPath
-            .plus(File.separator)
-            .plus(scriptClassReference)
-
-        val pythonClassName = FilenameUtils.getBaseName(pythonFileName)
-        log.info("Getting Jython Script Class($pythonClassName)")
-
-        val content: String = JacksonUtils.getContent(pythonFileName)
-
-        val jythonInstances: MutableMap<String, Any> = hashMapOf()
-        jythonInstances["log"] = LoggerFactory.getLogger(pythonClassName)
-
-        return jythonInstance<BlueprintFunctionNode<*, *>>(
-            bluePrintContext, pythonClassName,
-            content, jythonInstances
-        )
-    }
-
-    fun jythonComponentInstance(abstractComponentFunction: AbstractComponentFunction): AbstractComponentFunction {
-
-        val bluePrintRuntimeService = abstractComponentFunction.bluePrintRuntimeService
-        val bluePrintContext = bluePrintRuntimeService.bluePrintContext()
-        val nodeTemplateName: String = abstractComponentFunction.nodeTemplateName
-        val operationInputs: MutableMap<String, JsonNode> = abstractComponentFunction.operationInputs
-
-        val operationAssignment: OperationAssignment = bluePrintContext
-            .nodeTemplateInterfaceOperation(
-                abstractComponentFunction.nodeTemplateName,
-                abstractComponentFunction.interfaceName, abstractComponentFunction.operationName
-            )
-
-        val blueprintBasePath: String = bluePrintContext.rootPath
-
-        val artifactName: String = operationAssignment.implementation?.primary
-            ?: throw BluePrintProcessorException("missing primary field to get artifact name for node template ($nodeTemplateName)")
-
-        val artifactDefinition = bluePrintRuntimeService.resolveNodeTemplateArtifactDefinition(nodeTemplateName, artifactName)
-
-        val pythonFileName = artifactDefinition.file
-            ?: throw BluePrintProcessorException("missing file name for node template ($nodeTemplateName)'s artifactName($artifactName)")
-
-        val pythonClassName = FilenameUtils.getBaseName(pythonFileName)
-        log.info("Getting Jython Script Class($pythonClassName)")
-
-        val content: String? = bluePrintRuntimeService.resolveNodeTemplateArtifact(nodeTemplateName, artifactName)
-
-        checkNotEmpty(content) { "artifact ($artifactName) content is empty" }
-
-        val pythonPath: MutableList<String> = operationAssignment.implementation?.dependencies ?: arrayListOf()
-        pythonPath.add(blueprintBasePath)
-        pythonPath.addAll(pythonExecutorProperty.modulePaths)
-
-        val jythonInstances: MutableMap<String, Any> = hashMapOf()
-        jythonInstances["log"] = LoggerFactory.getLogger(nodeTemplateName)
-
-        val instanceDependenciesNode: ArrayNode = operationInputs[PythonExecutorConstants.INPUT_INSTANCE_DEPENDENCIES] as? ArrayNode
-            ?: throw BluePrintProcessorException("Failed to get property(${PythonExecutorConstants.INPUT_INSTANCE_DEPENDENCIES})")
-
-        instanceDependenciesNode.forEach { instanceName ->
-            jythonInstances[instanceName.textValue()] = applicationContext.getBean(instanceName.textValue())
-        }
+        BlueprintFunctionNode<*, *>
+}
 
-        val scriptComponentFunction = jythonInstance<AbstractComponentFunction>(
-            bluePrintContext, pythonClassName,
-            content!!, jythonInstances
-        )
+@Service
+open class DeprecatedBlueprintJythonService : BlueprintJythonService {
 
-        return scriptComponentFunction
+    override fun jythonComponentInstance(bluePrintContext: BluePrintContext, scriptClassReference: String):
+        BlueprintFunctionNode<*, *> {
+        throw BluePrintProcessorException("Include python-executor module for Jython support")
     }
 }
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 e013fa889..3caa061e8 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
@@ -57,8 +57,7 @@ import kotlin.test.assertNotNull
 @RunWith(SpringRunner::class)
 @ContextConfiguration(
     classes = [ComponentFunctionScriptingService::class,
-        BluePrintScriptsServiceImpl::class, PythonExecutorProperty::class,
-        BlueprintJythonService::class]
+        BluePrintScriptsServiceImpl::class, DeprecatedBlueprintJythonService::class]
 )
 class AbstractComponentFunctionTest {