diff options
Diffstat (limited to 'runtime-controlloop/src/main/java/org/onap/policy/clamp/controlloop/runtime/commissioning/rest/CommissioningController.java')
| -rw-r--r-- | runtime-controlloop/src/main/java/org/onap/policy/clamp/controlloop/runtime/commissioning/rest/CommissioningController.java | 360 |
1 files changed, 360 insertions, 0 deletions
diff --git a/runtime-controlloop/src/main/java/org/onap/policy/clamp/controlloop/runtime/commissioning/rest/CommissioningController.java b/runtime-controlloop/src/main/java/org/onap/policy/clamp/controlloop/runtime/commissioning/rest/CommissioningController.java new file mode 100644 index 000000000..18e1f7787 --- /dev/null +++ b/runtime-controlloop/src/main/java/org/onap/policy/clamp/controlloop/runtime/commissioning/rest/CommissioningController.java @@ -0,0 +1,360 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2021 Nordix Foundation. + * ================================================================================ + * 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. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.clamp.controlloop.runtime.commissioning.rest; + +import io.swagger.annotations.ApiOperation; +import io.swagger.annotations.ApiParam; +import io.swagger.annotations.ApiResponse; +import io.swagger.annotations.ApiResponses; +import io.swagger.annotations.Authorization; +import io.swagger.annotations.Extension; +import io.swagger.annotations.ExtensionProperty; +import io.swagger.annotations.ResponseHeader; +import java.util.List; +import java.util.UUID; +import javax.ws.rs.DELETE; +import javax.ws.rs.GET; +import javax.ws.rs.HeaderParam; +import javax.ws.rs.POST; +import javax.ws.rs.Path; +import javax.ws.rs.QueryParam; +import javax.ws.rs.core.Response; +import javax.ws.rs.core.Response.Status; +import org.onap.policy.clamp.controlloop.models.messages.rest.commissioning.CommissioningResponse; +import org.onap.policy.clamp.controlloop.runtime.commissioning.CommissioningHandler; +import org.onap.policy.clamp.controlloop.runtime.commissioning.CommissioningProvider; +import org.onap.policy.clamp.controlloop.runtime.main.rest.RestController; +import org.onap.policy.models.base.PfModelException; +import org.onap.policy.models.base.PfModelRuntimeException; +import org.onap.policy.models.errors.concepts.ErrorResponse; +import org.onap.policy.models.errors.concepts.ErrorResponseInfo; +import org.onap.policy.models.tosca.authorative.concepts.ToscaNodeTemplate; +import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Class to provide REST end points for creating, deleting, querying commissioned control loops. + */ +public class CommissioningController extends RestController { + + private static final Logger LOGGER = LoggerFactory.getLogger(CommissioningController.class); + + private final CommissioningProvider provider; + + /** + * create Commissioning Controller. + */ + public CommissioningController() { + this.provider = CommissioningHandler.getInstance().getProvider(); + } + + /** + * Creates a control loop definition. + * + * @param requestId request ID used in ONAP logging + * @param body the body of control loop following TOSCA definition + * @return a response + */ + // @formatter:off + @POST + @Path("/commission") + @ApiOperation( + value = "Commissions control loop definitions", + notes = "Commissions control loop definitions, returning the commissioned control loop definition IDs", + response = CommissioningResponse.class, + tags = { + "Control Loop Commissioning API" + }, + authorizations = @Authorization(value = AUTHORIZATION_TYPE), + responseHeaders = { + @ResponseHeader( + name = VERSION_MINOR_NAME, + description = VERSION_MINOR_DESCRIPTION, + response = String.class), + @ResponseHeader( + name = VERSION_PATCH_NAME, + description = VERSION_PATCH_DESCRIPTION, + response = String.class), + @ResponseHeader( + name = VERSION_LATEST_NAME, + description = VERSION_LATEST_DESCRIPTION, + response = String.class), + @ResponseHeader( + name = REQUEST_ID_NAME, + description = REQUEST_ID_HDR_DESCRIPTION, + response = UUID.class) + }, + extensions = { + @Extension( + name = EXTENSION_NAME, + properties = { + @ExtensionProperty(name = API_VERSION_NAME, value = API_VERSION), + @ExtensionProperty(name = LAST_MOD_NAME, value = LAST_MOD_RELEASE) + } + ) + } + ) + @ApiResponses( + value = { + @ApiResponse(code = AUTHENTICATION_ERROR_CODE, message = AUTHENTICATION_ERROR_MESSAGE), + @ApiResponse(code = AUTHORIZATION_ERROR_CODE, message = AUTHORIZATION_ERROR_MESSAGE), + @ApiResponse(code = SERVER_ERROR_CODE, message = SERVER_ERROR_MESSAGE) + } + ) + // @formatter:on + public Response create( + @HeaderParam(REQUEST_ID_NAME) @ApiParam(REQUEST_ID_PARAM_DESCRIPTION) UUID requestId, + @ApiParam(value = "Entity Body of Control Loop", required = true) ToscaServiceTemplate body) { + + try { + CommissioningResponse response = provider.createControlLoopDefinitions(body); + return addLoggingHeaders(addVersionControlHeaders(Response.status(Status.OK)), requestId) + .entity(response).build(); + + } catch (PfModelRuntimeException | PfModelException e) { + LOGGER.warn("Commissioning of the control loops failed", e); + CommissioningResponse resp = new CommissioningResponse(); + resp.setErrorDetails(e.getErrorResponse().getErrorMessage()); + return returnResponse(e.getErrorResponse().getResponseCode(), requestId, resp); + } + + } + + /** + * Deletes a control loop definition. + * + * @param requestId request ID used in ONAP logging + * @param name the name of the control loop definition to delete + * @param version the version of the control loop definition to delete + * @return a response + */ + // @formatter:off + @DELETE + @Path("/commission") + @ApiOperation(value = "Delete a commissioned control loop", + notes = "Deletes a Commissioned Control Loop, returning optional error details", + response = CommissioningResponse.class, + tags = { + "Clamp Control Loop Commissioning API" + }, + authorizations = @Authorization(value = AUTHORIZATION_TYPE), + responseHeaders = { + @ResponseHeader( + name = VERSION_MINOR_NAME, + description = VERSION_MINOR_DESCRIPTION, + response = String.class), + @ResponseHeader( + name = VERSION_PATCH_NAME, + description = VERSION_PATCH_DESCRIPTION, + response = String.class), + @ResponseHeader( + name = VERSION_LATEST_NAME, + description = VERSION_LATEST_DESCRIPTION, + response = String.class), + @ResponseHeader( + name = REQUEST_ID_NAME, + description = REQUEST_ID_HDR_DESCRIPTION, + response = UUID.class)}, + extensions = { + @Extension( + name = EXTENSION_NAME, + properties = { + @ExtensionProperty(name = API_VERSION_NAME, value = API_VERSION), + @ExtensionProperty(name = LAST_MOD_NAME, value = LAST_MOD_RELEASE) + } + ) + } + ) + @ApiResponses(value = { + @ApiResponse(code = AUTHENTICATION_ERROR_CODE, message = AUTHENTICATION_ERROR_MESSAGE), + @ApiResponse(code = AUTHORIZATION_ERROR_CODE, message = AUTHORIZATION_ERROR_MESSAGE), + @ApiResponse(code = SERVER_ERROR_CODE, message = SERVER_ERROR_MESSAGE) + } + ) + // @formatter:on + public Response delete( + @HeaderParam(REQUEST_ID_NAME) @ApiParam(REQUEST_ID_PARAM_DESCRIPTION) UUID requestId, + @ApiParam(value = "Control Loop definition name", required = true) @QueryParam("name") String name, + @ApiParam(value = "Control Loop definition version", required = true) + @QueryParam("version") String version) { + + try { + CommissioningResponse response = provider.deleteControlLoopDefinition(name, version); + return addLoggingHeaders(addVersionControlHeaders(Response.status(Status.OK)), requestId) + .entity(response).build(); + + } catch (PfModelRuntimeException | PfModelException e) { + LOGGER.warn("Decommisssioning of control loop failed", e); + CommissioningResponse resp = new CommissioningResponse(); + resp.setErrorDetails(e.getErrorResponse().getErrorMessage()); + return returnResponse(e.getErrorResponse().getResponseCode(), requestId, resp); + } + + } + + /** + * Queries details of all or specific control loop definitions. + * + * @param requestId request ID used in ONAP logging + * @param name the name of the control loop definition to get, null for all definitions + * @param version the version of the control loop definition to get, null for all definitions + * @return the control loop definitions + */ + // @formatter:off + @GET + @Path("/commission") + @ApiOperation(value = "Query details of the requested commissioned control loop definitions", + notes = "Queries details of the requested commissioned control loop definitions, " + + "returning all control loop details", + response = ToscaNodeTemplate.class, + tags = { + "Clamp Control Loop Commissioning API" + }, + authorizations = @Authorization(value = AUTHORIZATION_TYPE), + responseHeaders = { + @ResponseHeader( + name = VERSION_MINOR_NAME, description = VERSION_MINOR_DESCRIPTION, + response = String.class), + @ResponseHeader(name = VERSION_PATCH_NAME, description = VERSION_PATCH_DESCRIPTION, + response = String.class), + @ResponseHeader(name = VERSION_LATEST_NAME, description = VERSION_LATEST_DESCRIPTION, + response = String.class), + @ResponseHeader(name = REQUEST_ID_NAME, description = REQUEST_ID_HDR_DESCRIPTION, + response = UUID.class)}, + extensions = { + @Extension( + name = EXTENSION_NAME, + properties = { + @ExtensionProperty(name = API_VERSION_NAME, value = API_VERSION), + @ExtensionProperty(name = LAST_MOD_NAME, value = LAST_MOD_RELEASE) + } + ) + } + ) + @ApiResponses( + value = { + @ApiResponse(code = AUTHENTICATION_ERROR_CODE, message = AUTHENTICATION_ERROR_MESSAGE), + @ApiResponse(code = AUTHORIZATION_ERROR_CODE, message = AUTHORIZATION_ERROR_MESSAGE), + @ApiResponse(code = SERVER_ERROR_CODE, message = SERVER_ERROR_MESSAGE) + } + ) + // @formatter:on + public Response query(@HeaderParam(REQUEST_ID_NAME) @ApiParam(REQUEST_ID_PARAM_DESCRIPTION) UUID requestId, + @ApiParam(value = "Control Loop definition name", required = true) + @QueryParam("name") String name, + @ApiParam(value = "Control Loop definition version", required = true) + @QueryParam("version") String version) { + + try { + List<ToscaNodeTemplate> response = provider.getControlLoopDefinitions(name, version); + return addLoggingHeaders(addVersionControlHeaders(Response.status(Status.OK)), requestId).entity(response) + .build(); + + } catch (PfModelRuntimeException | PfModelException e) { + LOGGER.warn("Get of control loop definitions failed", e); + CommissioningResponse resp = new CommissioningResponse(); + resp.setErrorDetails(e.getErrorResponse().getErrorMessage()); + return returnResponse(e.getErrorResponse().getResponseCode(), requestId, resp); + } + + } + + /** + * Queries the elements of a specific control loop. + * + * @param requestId request ID used in ONAP logging + * @param name the name of the control loop definition to get + * @param version the version of the control loop definition to get + * @return the control loop element definitions + */ + // @formatter:off + @GET + @Path("/commission/elements") + @ApiOperation(value = "Query details of the requested commissioned control loop element definitions", + notes = "Queries details of the requested commissioned control loop element definitions, " + + "returning all control loop elements' details", + response = ToscaNodeTemplate.class, + tags = { + "Clamp Control Loop Commissioning API" + }, + authorizations = @Authorization(value = AUTHORIZATION_TYPE), + responseHeaders = { + @ResponseHeader( + name = VERSION_MINOR_NAME, description = VERSION_MINOR_DESCRIPTION, + response = String.class), + @ResponseHeader(name = VERSION_PATCH_NAME, description = VERSION_PATCH_DESCRIPTION, + response = String.class), + @ResponseHeader(name = VERSION_LATEST_NAME, description = VERSION_LATEST_DESCRIPTION, + response = String.class), + @ResponseHeader(name = REQUEST_ID_NAME, description = REQUEST_ID_HDR_DESCRIPTION, + response = UUID.class)}, + extensions = { + @Extension( + name = EXTENSION_NAME, + properties = { + @ExtensionProperty(name = API_VERSION_NAME, value = API_VERSION), + @ExtensionProperty(name = LAST_MOD_NAME, value = LAST_MOD_RELEASE) + } + ) + } + ) + @ApiResponses( + value = { + @ApiResponse(code = AUTHENTICATION_ERROR_CODE, message = AUTHENTICATION_ERROR_MESSAGE), + @ApiResponse(code = AUTHORIZATION_ERROR_CODE, message = AUTHORIZATION_ERROR_MESSAGE), + @ApiResponse(code = SERVER_ERROR_CODE, message = SERVER_ERROR_MESSAGE) + } + ) + // @formatter:on + public Response queryElements(@HeaderParam(REQUEST_ID_NAME) @ApiParam(REQUEST_ID_PARAM_DESCRIPTION) UUID requestId, + @ApiParam(value = "Control Loop definition name", required = true) + @QueryParam("name") String name, + @ApiParam(value = "Control Loop definition version", required = true) + @QueryParam("version") String version) throws Exception { + + try { + List<ToscaNodeTemplate> nodeTemplate = provider.getControlLoopDefinitions(name, version); + //Prevent ambiguous queries with multiple returns + if (nodeTemplate.size() > 1) { + CommissioningResponse resp = new CommissioningResponse(); + resp.setErrorDetails("Multiple ControlLoops are not supported"); + return returnResponse(Response.Status.NOT_ACCEPTABLE, requestId, resp); + } + + List<ToscaNodeTemplate> response = provider.getControlLoopElementDefinitions(nodeTemplate.get(0)); + return addLoggingHeaders(addVersionControlHeaders(Response.status(Status.OK)), requestId).entity(response) + .build(); + + } catch (PfModelRuntimeException | PfModelException e) { + LOGGER.warn("Get of control loop element definitions failed", e); + CommissioningResponse resp = new CommissioningResponse(); + resp.setErrorDetails(e.getErrorResponse().getErrorMessage()); + return returnResponse(e.getErrorResponse().getResponseCode(), requestId, resp); + } + + } + + private Response returnResponse(Response.Status status, UUID requestId, CommissioningResponse resp) { + return addLoggingHeaders(addVersionControlHeaders(Response.status(status)), + requestId).entity(resp).build(); + } +} |