Add cli executor component

Change-Id: I0997e9bc71b74bdff57bd2405a9b1ec962130715
Issue-ID: CCSDK-1335
Signed-off-by: Brinda Santh <brindasanth@in.ibm.com>

6 files changed, 166 insertions, 47 deletions

diff --git a/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/CliComponentFunction.kt b/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/CliComponentFunction.kt
new file mode 100644
index 000000000..6dcffca09
--- /dev/null
+++ b/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/CliComponentFunction.kt
@@ -0,0 +1,52 @@
+/*
+ *  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.functions.cli.executor
+
+import kotlinx.coroutines.runBlocking
+import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.ResourceResolutionConstants
+import org.onap.ccsdk.cds.blueprintsprocessor.functions.resource.resolution.ResourceResolutionService
+import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.AbstractScriptComponentFunction
+import org.onap.ccsdk.cds.blueprintsprocessor.ssh.SshLibConstants
+import org.onap.ccsdk.cds.blueprintsprocessor.ssh.service.BluePrintSshLibPropertyService
+
+abstract class CliComponentFunction : AbstractScriptComponentFunction() {
+
+    open fun bluePrintSshLibPropertyService(): BluePrintSshLibPropertyService =
+            functionDependencyInstanceAsType(SshLibConstants.SERVICE_BLUEPRINT_SSH_LIB_PROPERTY)
+
+    open fun resourceResolutionService(): ResourceResolutionService =
+            functionDependencyInstanceAsType(ResourceResolutionConstants.SERVICE_RESOURCE_RESOLUTION)
+
+
+    fun generateMessage(artifactName: String): String {
+        return bluePrintRuntimeService.resolveNodeTemplateArtifact(nodeTemplateName, artifactName)
+    }
+
+    fun resolveFromDatabase(resolutionKey: String, artifactName: String): String = runBlocking {
+        resourceResolutionService().resolveFromDatabase(bluePrintRuntimeService, artifactName, resolutionKey)
+    }
+
+    fun resolveAndGenerateMessage(artifactMapping: String, artifactTemplate: String): String = runBlocking {
+        resourceResolutionService().resolveResources(bluePrintRuntimeService, nodeTemplateName,
+                artifactMapping, artifactTemplate)
+    }
+
+    fun resolveAndGenerateMessage(artifactPrefix: String): String = runBlocking {
+        resourceResolutionService().resolveResources(bluePrintRuntimeService, nodeTemplateName,
+                artifactPrefix, mapOf())
+    }
+}
\ No newline at end of file
diff --git a/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/CliExecutorConfiguration.kt b/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/CliExecutorConfiguration.kt
index f93020678..13afc58af 100644
--- a/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/CliExecutorConfiguration.kt
+++ b/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/CliExecutorConfiguration.kt
@@ -16,7 +16,13 @@
 
 package org.onap.ccsdk.cds.blueprintsprocessor.functions.cli.executor
 
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty
+import org.springframework.boot.context.properties.EnableConfigurationProperties
+import org.springframework.context.annotation.ComponentScan
 import org.springframework.context.annotation.Configuration
 
 @Configuration
+@ComponentScan
+@EnableConfigurationProperties
+@ConditionalOnProperty(name = ["blueprintsprocessor.cliExecutor.enabled"], havingValue = "true")
 open class CliExecutorConfiguration
\ No newline at end of file
diff --git a/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/ComponentCliExecutor.kt b/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/ComponentCliExecutor.kt
new file mode 100644
index 000000000..8c58272f1
--- /dev/null
+++ b/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/ComponentCliExecutor.kt
@@ -0,0 +1,70 @@
+/*
+ *  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.functions.cli.executor
+
+import com.fasterxml.jackson.databind.node.ArrayNode
+import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
+import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.AbstractComponentFunction
+import org.onap.ccsdk.cds.blueprintsprocessor.services.execution.ComponentFunctionScriptingService
+import org.onap.ccsdk.cds.blueprintsprocessor.ssh.SshLibConstants
+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
+
+@Component("component-cli-executor")
+@Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
+open class ComponentCliExecutor(private var componentFunctionScriptingService: ComponentFunctionScriptingService)
+    : AbstractComponentFunction() {
+
+    companion object {
+        const val SCRIPT_TYPE = "script-type"
+        const val SCRIPT_CLASS_REFERENCE = "script-class-reference"
+        const val INSTANCE_DEPENDENCIES = "instance-dependencies"
+    }
+
+    private lateinit var scriptComponent: CliComponentFunction
+
+    override suspend fun processNB(executionRequest: ExecutionServiceInput) {
+
+        val scriptType = operationInputs.getAsString(SCRIPT_TYPE)
+        val scriptClassReference = operationInputs.getAsString(SCRIPT_CLASS_REFERENCE)
+        val instanceDependenciesNode = operationInputs[INSTANCE_DEPENDENCIES] as? ArrayNode
+
+        val scriptDependencies: MutableList<String> = arrayListOf()
+        scriptDependencies.add(SshLibConstants.SERVICE_BLUEPRINT_SSH_LIB_PROPERTY)
+        // May be injected from model, not by default
+        //scriptDependencies.add(ResourceResolutionConstants.SERVICE_RESOURCE_RESOLUTION)
+
+        instanceDependenciesNode?.forEach { instanceName ->
+            scriptDependencies.add(instanceName.textValue())
+        }
+
+        scriptComponent = componentFunctionScriptingService.scriptInstance(this, scriptType,
+                scriptClassReference, scriptDependencies)
+
+
+        // Handles both script processing and error handling
+        scriptComponent.executeScript(executionServiceInput)
+    }
+
+    override suspend fun recoverNB(runtimeException: RuntimeException, executionRequest: ExecutionServiceInput) {
+        bluePrintRuntimeService.getBluePrintError()
+                .addError("Failed in ComponentCliExecutor : ${runtimeException.message}")
+
+    }
+}
\ No newline at end of file
diff --git a/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/api/CliExecutorService.kt b/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/api/CliExecutorService.kt
deleted file mode 100644
index 5ad671ba4..000000000
--- a/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/api/CliExecutorService.kt
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- *  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.functions.cli.executor.api
-
-interface CliExecutorService {
-
-
-}
\ No newline at end of file
diff --git a/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/service/CliExecutorServiceImpl.kt b/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/service/CliExecutorServiceImpl.kt
deleted file mode 100644
index 43047b38b..000000000
--- a/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/functions/cli/executor/service/CliExecutorServiceImpl.kt
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- *  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.functions.cli.executor.service
-
-import org.onap.ccsdk.cds.blueprintsprocessor.functions.cli.executor.api.CliExecutorService
-import org.springframework.stereotype.Service
-
-@Service
-open class CliExecutorServiceImpl : CliExecutorService {
-
-}
\ No newline at end of file
diff --git a/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/scripts/InternalSimpleCli.cba.kts b/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/scripts/InternalSimpleCli.cba.kts
new file mode 100644
index 000000000..136d01143
--- /dev/null
+++ b/ms/blueprintsprocessor/functions/cli-executor/src/main/kotlin/scripts/InternalSimpleCli.cba.kts
@@ -0,0 +1,38 @@
+/*
+ *  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.
+ */
+
+@file:Suppress("unused")
+
+import org.onap.ccsdk.cds.blueprintsprocessor.core.api.data.ExecutionServiceInput
+import org.onap.ccsdk.cds.blueprintsprocessor.functions.cli.executor.CliComponentFunction
+import org.slf4j.LoggerFactory
+
+open class TestCliScriptFunction : CliComponentFunction() {
+
+    private val log = LoggerFactory.getLogger(CliComponentFunction::class.java)!!
+
+    override fun getName(): String {
+        return "SimpleCliConfigure"
+    }
+
+    override suspend fun processNB(executionRequest: ExecutionServiceInput) {
+        log.info("Executing process")
+    }
+
+    override suspend fun recoverNB(runtimeException: RuntimeException, executionRequest: ExecutionServiceInput) {
+        log.info("Executing Recovery")
+    }
+}