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authorMuthuramalingam, Brinda Santh <brindasanth@in.ibm.com>2019-02-18 15:10:25 -0500
committerAlexis de Talhouët <adetalhouet89@gmail.com>2019-02-20 21:02:05 +0000
commit0613ae8f927834f7621011fda3f0cb1b7f8e07ad (patch)
tree79010a222bfb62ad2cb61d88cccfea8f76dfc186 /ms/blueprintsprocessor/functions/python-executor
parent183e2b48ceb4ae58b85f76f9bf182a5958fc92e6 (diff)
Add component function scripting service
Change-Id: I7c5b49617823dd623566fb4be4d431012420e17c Issue-ID: CCSDK-959 Signed-off-by: Muthuramalingam, Brinda Santh <brindasanth@in.ibm.com>
Diffstat (limited to 'ms/blueprintsprocessor/functions/python-executor')
-rw-r--r--ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/BlueprintJythonService.kt105
-rw-r--r--ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/ComponentJythonExecutor.kt2
-rw-r--r--ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/PythonExecutorConfiguration.kt68
-rw-r--r--ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/plugin/BlueprintPythonHost.kt47
-rw-r--r--ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/plugin/BlueprintPythonInterpreterProxy.kt41
-rw-r--r--ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/BlueprintJythonServiceTest.kt56
-rw-r--r--ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/ComponentJythonExecutorTest.kt6
7 files changed, 7 insertions, 318 deletions
diff --git a/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/BlueprintJythonService.kt b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/BlueprintJythonService.kt
deleted file mode 100644
index fcaa57b30..000000000
--- a/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/BlueprintJythonService.kt
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright © 2019 IBM, Bell Canada.
- *
- * 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.apps.blueprintsprocessor.functions.python.executor
-
-import com.fasterxml.jackson.databind.JsonNode
-import com.fasterxml.jackson.databind.node.ArrayNode
-import org.apache.commons.io.FilenameUtils
-import org.onap.ccsdk.apps.blueprintsprocessor.functions.python.executor.plugin.BlueprintPythonHost
-import org.onap.ccsdk.apps.blueprintsprocessor.services.execution.AbstractComponentFunction
-import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
-import org.onap.ccsdk.apps.controllerblueprints.core.checkNotEmptyOrThrow
-import org.onap.ccsdk.apps.controllerblueprints.core.data.OperationAssignment
-import org.onap.ccsdk.apps.controllerblueprints.core.service.BluePrintContext
-import org.slf4j.Logger
-import org.slf4j.LoggerFactory
-import org.springframework.context.ApplicationContext
-import org.springframework.stereotype.Service
-
-@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)
-
- return pyObject.__tojava__(T::class.java) as T
- }
-
- 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)
-
- checkNotEmptyOrThrow(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
-
- }
-
-} \ No newline at end of file
diff --git a/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/ComponentJythonExecutor.kt b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/ComponentJythonExecutor.kt
index a74a77901..b7f77719e 100644
--- a/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/ComponentJythonExecutor.kt
+++ b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/ComponentJythonExecutor.kt
@@ -22,6 +22,8 @@ import com.fasterxml.jackson.databind.node.ArrayNode
import org.apache.commons.io.FilenameUtils
import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.ExecutionServiceInput
import org.onap.ccsdk.apps.blueprintsprocessor.services.execution.AbstractComponentFunction
+import org.onap.ccsdk.apps.blueprintsprocessor.services.execution.scripts.BlueprintJythonService
+import org.onap.ccsdk.apps.blueprintsprocessor.services.execution.scripts.PythonExecutorConstants
import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintProcessorException
import org.onap.ccsdk.apps.controllerblueprints.core.checkNotEmptyOrThrow
import org.onap.ccsdk.apps.controllerblueprints.core.data.OperationAssignment
diff --git a/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/PythonExecutorConfiguration.kt b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/PythonExecutorConfiguration.kt
deleted file mode 100644
index 6d17f9320..000000000
--- a/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/PythonExecutorConfiguration.kt
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright © 2017-2018 AT&T Intellectual Property.
- *
- * Modifications Copyright © 2019 IBM, Bell Canada.
- *
- * 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.apps.blueprintsprocessor.functions.python.executor
-
-import org.springframework.beans.factory.annotation.Value
-import org.springframework.boot.context.properties.EnableConfigurationProperties
-import org.springframework.context.annotation.ComponentScan
-import org.springframework.context.annotation.Configuration
-import java.io.File
-import java.util.*
-
-@Configuration
-@ComponentScan
-@EnableConfigurationProperties
-open class PythonExecutorConfiguration
-
-@Configuration
-open class PythonExecutorProperty {
- @Value("\${blueprints.processor.functions.python.executor.executionPath}")
- lateinit var executionPath: String
- @Value("#{'\${blueprints.processor.functions.python.executor.modulePaths}'.split(',')}")
- lateinit var modulePaths: List<String>
-}
-
-class PythonExecutorConstants {
- companion object {
- const val INPUT_INSTANCE_DEPENDENCIES = "instance-dependencies"
- }
-}
-
-open class BluePrintPython(executablePath: String, blueprintPythonPlatform: MutableList<String>,
- val argv: MutableList<String>){
- lateinit var moduleName: String
- lateinit var pythonClassName: String
- lateinit var content: String
- var props: Properties = Properties()
-
- init {
- // Build up the python.path
- val sb = StringBuilder()
- sb.append(System.getProperty("java.class.path"))
-
- for (p in blueprintPythonPlatform) {
- sb.append(File.pathSeparator).append(p)
- }
-
- props["python.import.site"] = "true"
- props.setProperty("python.path", sb.toString())
- props.setProperty("python.verbose", "error")
- props.setProperty("python.executable", executablePath)
- }
-} \ No newline at end of file
diff --git a/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/plugin/BlueprintPythonHost.kt b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/plugin/BlueprintPythonHost.kt
deleted file mode 100644
index 7278ced51..000000000
--- a/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/plugin/BlueprintPythonHost.kt
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright © 2019 IBM, Bell Canada.
- *
- * 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.apps.blueprintsprocessor.functions.python.executor.plugin
-
-import org.onap.ccsdk.apps.blueprintsprocessor.functions.python.executor.BluePrintPython
-import org.python.core.PyObject
-import org.python.util.PythonInterpreter
-
-open class BlueprintPythonHost(private val bluePrintPython: BluePrintPython){
- private val blueprintPythonInterpreterProxy: BlueprintPythonInterpreterProxy
-
- init {
- PythonInterpreter.initialize(System.getProperties(), bluePrintPython.props, bluePrintPython.argv.toTypedArray())
- blueprintPythonInterpreterProxy = BlueprintPythonInterpreterProxy(bluePrintPython)
- }
-
- /**
- * getPythonComponent Purpose: execute the python script and return the python interpreter object
- *
- * @param content String
- * @param interfaceName String
- * @param properties MutableMap<String, Any>
- * @return pyObject PyObject
- */
- fun getPythonComponent(content: String?, interfaceName: String, properties: MutableMap<String, Any>?): PyObject {
- bluePrintPython.content = content!!
- bluePrintPython.pythonClassName = interfaceName
- bluePrintPython.moduleName = "Blueprint Python Script [Class Name = $interfaceName]"
-
- return blueprintPythonInterpreterProxy.getPythonInstance(properties)
- }
-
- //TODO Check potential errors in python scripts
-} \ No newline at end of file
diff --git a/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/plugin/BlueprintPythonInterpreterProxy.kt b/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/plugin/BlueprintPythonInterpreterProxy.kt
deleted file mode 100644
index d3b433af9..000000000
--- a/ms/blueprintsprocessor/functions/python-executor/src/main/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/plugin/BlueprintPythonInterpreterProxy.kt
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright © 2019 IBM, Bell Canada.
- *
- * 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.apps.blueprintsprocessor.functions.python.executor.plugin
-
-import org.onap.ccsdk.apps.blueprintsprocessor.functions.python.executor.BluePrintPython
-import org.python.core.PyObject
-import org.python.util.PythonInterpreter
-
-open class BlueprintPythonInterpreterProxy(private val bluePrintPython: BluePrintPython): PythonInterpreter(){
-
- fun getPythonInstance(properties: MutableMap<String, Any>?): PyObject{
- properties?.forEach { (name, value) ->
- this.set(name, value)
- }
-
- this.exec("import sys")
-
- bluePrintPython.content.let {
- this.exec(bluePrintPython.content)
- }
-
- val initCommand = bluePrintPython.pythonClassName.plus(" = ").plus(
- bluePrintPython.pythonClassName).plus("()")
- this.exec(initCommand)
-
- return this.get(bluePrintPython.pythonClassName)
- }
-} \ No newline at end of file
diff --git a/ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/BlueprintJythonServiceTest.kt b/ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/BlueprintJythonServiceTest.kt
deleted file mode 100644
index f6103a4da..000000000
--- a/ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/BlueprintJythonServiceTest.kt
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright © 2019 IBM, Bell Canada.
- *
- * 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.apps.blueprintsprocessor.functions.python.executor
-
-import org.junit.Test
-import org.junit.runner.RunWith
-import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.ExecutionServiceInput
-import org.onap.ccsdk.apps.blueprintsprocessor.services.execution.AbstractComponentFunction
-import org.onap.ccsdk.apps.controllerblueprints.core.utils.BluePrintMetadataUtils
-import org.onap.ccsdk.apps.controllerblueprints.core.utils.JacksonUtils
-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.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"])
-class BlueprintJythonServiceTest {
-
- @Autowired
- private lateinit var blueprintJythonService: BlueprintJythonService
-
- @Test
- fun testGetAbstractPythonPlugin() {
- val bluePrintContext = BluePrintMetadataUtils.getBluePrintContext(
- "./../../../../components/model-catalog/blueprint-model/test-blueprint/baseconfiguration")
-
- val dependencies: MutableMap<String, Any> = hashMapOf()
-
- val content = JacksonUtils.getContent("./../../../../components/model-catalog/blueprint-model/test-blueprint/baseconfiguration/Scripts/python/SamplePythonComponentNode.py")
-
- val abstractComponentFunction = blueprintJythonService.jythonInstance<AbstractComponentFunction>(bluePrintContext, "SamplePythonComponentNode", content, dependencies)
-
- assertNotNull(abstractComponentFunction, "failed to get python component")
-
- abstractComponentFunction.process(ExecutionServiceInput())
-
- }
-} \ No newline at end of file
diff --git a/ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/ComponentJythonExecutorTest.kt b/ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/ComponentJythonExecutorTest.kt
index 67a3d9558..dd8eb5033 100644
--- a/ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/ComponentJythonExecutorTest.kt
+++ b/ms/blueprintsprocessor/functions/python-executor/src/test/kotlin/org/onap/ccsdk/apps/blueprintsprocessor/functions/python/executor/ComponentJythonExecutorTest.kt
@@ -20,6 +20,9 @@ import com.fasterxml.jackson.databind.JsonNode
import org.junit.Test
import org.junit.runner.RunWith
import org.onap.ccsdk.apps.blueprintsprocessor.core.api.data.ExecutionServiceInput
+import org.onap.ccsdk.apps.blueprintsprocessor.functions.python.executor.mock.MockInstanceConfiguration
+import org.onap.ccsdk.apps.blueprintsprocessor.services.execution.scripts.PythonExecutorConfiguration
+import org.onap.ccsdk.apps.blueprintsprocessor.services.execution.scripts.PythonExecutorProperty
import org.onap.ccsdk.apps.controllerblueprints.core.BluePrintConstants
import org.onap.ccsdk.apps.controllerblueprints.core.asJsonNode
import org.onap.ccsdk.apps.controllerblueprints.core.putJsonElement
@@ -31,7 +34,8 @@ import org.springframework.test.context.TestPropertySource
import org.springframework.test.context.junit4.SpringRunner
@RunWith(SpringRunner::class)
-@ContextConfiguration(classes = [PythonExecutorConfiguration::class, PythonExecutorProperty::class])
+@ContextConfiguration(classes = [PythonExecutorConfiguration::class, PythonExecutorProperty::class,
+ ComponentJythonExecutor::class, MockInstanceConfiguration::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"])