diff options
Diffstat (limited to 'bpmn/so-bpmn-tasks/src/main/java/org')
5 files changed, 208 insertions, 0 deletions
diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/Constants.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/Constants.java index 0153b4b3f9..59f8be50c8 100644 --- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/Constants.java +++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/Constants.java @@ -20,6 +20,11 @@ package org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks; +import static com.google.common.collect.Sets.newHashSet; +import java.util.Set; +import org.onap.vnfmadapter.v1.model.OperationStateEnum; +import org.onap.vnfmadapter.v1.model.OperationStatusRetrievalStatusEnum; + /** * @author waqas.ikram@est.tech */ @@ -30,6 +35,7 @@ public class Constants { public static final String INPUT_PARAMETER = "inputParameter"; public static final String DELETE_VNF_RESPONSE_PARAM_NAME = "deleteVnfResponse"; + public static final String DOT = "."; public static final String UNDERSCORE = "_"; public static final String SPACE = "\\s+"; @@ -40,5 +46,14 @@ public class Constants { public static final String FORWARD_SLASH = "/"; public static final String PRELOAD_VNFS_URL = "/restconf/config/VNF-API:preload-vnfs/vnf-preload-list/"; + + public static final Set<OperationStateEnum> OPERATION_FINISHED_STATES = + newHashSet(OperationStateEnum.COMPLETED, OperationStateEnum.FAILED, OperationStateEnum.ROLLED_BACK); + + public static final Set<OperationStatusRetrievalStatusEnum> OPERATION_RETRIEVAL_STATES = newHashSet( + OperationStatusRetrievalStatusEnum.STATUS_FOUND, OperationStatusRetrievalStatusEnum.WAITING_FOR_STATUS); + + public static final String OPERATION_STATUS_PARAM_NAME = "operationStatus"; + private Constants() {} } diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/MonitorVnfmCreateJobTask.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/MonitorVnfmCreateJobTask.java new file mode 100644 index 0000000000..f89931063c --- /dev/null +++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/MonitorVnfmCreateJobTask.java @@ -0,0 +1,154 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2019 Ericsson. All rights reserved. + * ================================================================================ + * 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.so.bpmn.infrastructure.adapter.vnfm.tasks; + +import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.Constants.CREATE_VNF_RESPONSE_PARAM_NAME; +import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.Constants.OPERATION_FINISHED_STATES; +import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.Constants.OPERATION_RETRIEVAL_STATES; +import static org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks.Constants.OPERATION_STATUS_PARAM_NAME; +import org.onap.so.bpmn.common.BuildingBlockExecution; +import org.onap.so.client.exception.ExceptionBuilder; +import org.onap.vnfmadapter.v1.model.CreateVnfResponse; +import org.onap.vnfmadapter.v1.model.OperationStateEnum; +import org.onap.vnfmadapter.v1.model.QueryJobResponse; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Component; +import com.google.common.base.Optional; + + +/** + * @author waqas.ikram@est.tech + * + */ +@Component +public class MonitorVnfmCreateJobTask { + + private static final Logger LOGGER = LoggerFactory.getLogger(MonitorVnfmCreateJobTask.class); + private final ExceptionBuilder exceptionUtil; + private final VnfmAdapterServiceProvider vnfmAdapterServiceProvider; + + @Autowired + public MonitorVnfmCreateJobTask(final VnfmAdapterServiceProvider vnfmAdapterServiceProvider, + final ExceptionBuilder exceptionUtil) { + this.vnfmAdapterServiceProvider = vnfmAdapterServiceProvider; + this.exceptionUtil = exceptionUtil; + } + + /** + * Get the current operation status of instantiation job + * + * @param execution {@link org.onap.so.bpmn.common.DelegateExecutionImpl} + */ + public void getCurrentOperationStatus(final BuildingBlockExecution execution) { + LOGGER.debug("Executing getCurrentOperationStatus ..."); + final CreateVnfResponse vnfInstantiateResponse = execution.getVariable(CREATE_VNF_RESPONSE_PARAM_NAME); + execution.setVariable(OPERATION_STATUS_PARAM_NAME, getOperationStatus(execution, vnfInstantiateResponse)); + LOGGER.debug("Finished executing getCurrentOperationStatus ..."); + } + + /** + * @param execution {@link org.onap.so.bpmn.common.DelegateExecutionImpl} + * @return boolean to indicate whether job has competed or not + */ + public boolean hasOperationFinished(final BuildingBlockExecution execution) { + LOGGER.debug("Executing hasOperationFinished ..."); + + final Optional<OperationStateEnum> operationStatusOption = execution.getVariable(OPERATION_STATUS_PARAM_NAME); + if (operationStatusOption != null && operationStatusOption.isPresent()) { + return OPERATION_FINISHED_STATES.contains(operationStatusOption.get()); + } + LOGGER.debug("OperationStatus is not present yet... "); + LOGGER.debug("Finished executing hasOperationFinished ..."); + return false; + + } + + /** + * Log and throw exception on timeout for job status + * + * @param execution {@link org.onap.so.bpmn.common.DelegateExecutionImpl} + */ + public void timeOutLogFailue(final BuildingBlockExecution execution) { + final String message = "Instantiation operation time out"; + LOGGER.error(message); + exceptionUtil.buildAndThrowWorkflowException(execution, 1205, message); + } + + /** + * Check the final status of instantiation throw exception if not completed successfully + * + * @param execution {@link org.onap.so.bpmn.common.DelegateExecutionImpl} + */ + public void checkIfOperationWasSuccessful(final BuildingBlockExecution execution) { + LOGGER.debug("Executing checkIfOperationWasSuccessful ..."); + final Optional<OperationStateEnum> operationStatusOption = execution.getVariable(OPERATION_STATUS_PARAM_NAME); + final CreateVnfResponse vnfInstantiateResponse = execution.getVariable(CREATE_VNF_RESPONSE_PARAM_NAME); + if (operationStatusOption == null || !operationStatusOption.isPresent()) { + final String message = "Unable to instantiate jobId: " + + (vnfInstantiateResponse != null ? vnfInstantiateResponse.getJobId() : "null") + + "Unable to retrieve OperationStatus"; + LOGGER.error(message); + exceptionUtil.buildAndThrowWorkflowException(execution, 1206, message); + } + if (operationStatusOption.isPresent()) { + final OperationStateEnum operationStatus = operationStatusOption.get(); + if (operationStatus != OperationStateEnum.COMPLETED) { + final String message = "Unable to instantiate jobId: " + + (vnfInstantiateResponse != null ? vnfInstantiateResponse.getJobId() : "null") + " OperationStatus: " + + operationStatus; + LOGGER.error(message); + exceptionUtil.buildAndThrowWorkflowException(execution, 1207, message); + } + LOGGER.debug("Successfully completed instatiation of job {}", vnfInstantiateResponse); + } + } + + private Optional<OperationStateEnum> getOperationStatus(final BuildingBlockExecution execution, + final CreateVnfResponse vnfInstantiateResponse) { + + final Optional<QueryJobResponse> instantiateOperationJobStatus = + vnfmAdapterServiceProvider.getInstantiateOperationJobStatus(vnfInstantiateResponse.getJobId()); + + if (instantiateOperationJobStatus.isPresent()) { + final QueryJobResponse queryJobResponse = instantiateOperationJobStatus.get(); + + if (!OPERATION_RETRIEVAL_STATES.contains(queryJobResponse.getOperationStatusRetrievalStatus())) { + final String message = + "Recevied invalid operation reterivel state: " + queryJobResponse.getOperationStatusRetrievalStatus(); + LOGGER.error(message); + exceptionUtil.buildAndThrowWorkflowException(execution, 1203, message); + } + + if (queryJobResponse.getOperationState() != null) { + final OperationStateEnum operationStatus = queryJobResponse.getOperationState(); + LOGGER.debug("Operation {} with {} and operation retrieval status : {}", queryJobResponse.getId(), + operationStatus, queryJobResponse.getOperationStatusRetrievalStatus()); + return Optional.of(queryJobResponse.getOperationState()); + } + + LOGGER.debug("Operation {} without operationStatus and operation retrieval status :{}", queryJobResponse.getId(), + queryJobResponse.getOperationStatusRetrievalStatus()); + + } + return Optional.absent(); + } +} diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterServiceProvider.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterServiceProvider.java index a76a4bf3c1..1e785074f3 100644 --- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterServiceProvider.java +++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterServiceProvider.java @@ -23,6 +23,7 @@ package org.onap.so.bpmn.infrastructure.adapter.vnfm.tasks; import org.onap.vnfmadapter.v1.model.CreateVnfRequest; import org.onap.vnfmadapter.v1.model.CreateVnfResponse; import org.onap.vnfmadapter.v1.model.DeleteVnfResponse; +import org.onap.vnfmadapter.v1.model.QueryJobResponse; import com.google.common.base.Optional; @@ -37,4 +38,6 @@ public interface VnfmAdapterServiceProvider { Optional<DeleteVnfResponse> invokeDeleteRequest(final String vnfId); + Optional<QueryJobResponse> getInstantiateOperationJobStatus(final String jobId); + } diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterServiceProviderImpl.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterServiceProviderImpl.java index f727423e85..e8f4c08f38 100644 --- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterServiceProviderImpl.java +++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterServiceProviderImpl.java @@ -26,6 +26,7 @@ import org.onap.so.rest.service.HttpRestServiceProvider; import org.onap.vnfmadapter.v1.model.CreateVnfRequest; import org.onap.vnfmadapter.v1.model.CreateVnfResponse; import org.onap.vnfmadapter.v1.model.DeleteVnfResponse; +import org.onap.vnfmadapter.v1.model.QueryJobResponse; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; @@ -121,4 +122,30 @@ public class VnfmAdapterServiceProviderImpl implements VnfmAdapterServiceProvide return Optional.absent(); } } + + @Override + public Optional<QueryJobResponse> getInstantiateOperationJobStatus(final String jobId) { + try { + final String url = urlProvider.getJobStatusUrl(jobId); + + final ResponseEntity<QueryJobResponse> response = + httpServiceProvider.getHttpResponse(url, QueryJobResponse.class); + + final HttpStatus httpStatus = response.getStatusCode(); + + if (!(httpStatus.equals(HttpStatus.ACCEPTED)) && !(httpStatus.equals(HttpStatus.OK))) { + LOGGER.error("Unable to invoke HTTP GET using URL: {}, Response Code: ", url, httpStatus.value()); + return Optional.absent(); + } + + if (!response.hasBody()) { + LOGGER.error("Received response without body: {}", response); + return Optional.absent(); + } + return Optional.of(response.getBody()); + } catch (final RestProcessingException | InvalidRestRequestException httpInvocationException) { + LOGGER.error("Unexpected error while processing job request", httpInvocationException); + return Optional.absent(); + } + } } diff --git a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterUrlProvider.java b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterUrlProvider.java index 61063fe90e..97a7197373 100644 --- a/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterUrlProvider.java +++ b/bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/adapter/vnfm/tasks/VnfmAdapterUrlProvider.java @@ -64,5 +64,14 @@ public class VnfmAdapterUrlProvider { return UriComponentsBuilder.fromUri(baseUri).pathSegment("vnfs").pathSegment(vnfId).build().toString(); } + /** + * Get job status URL + * + * @param jobId The instantiation job identifier + * @return job status URL + */ + public String getJobStatusUrl(final String jobId) { + return UriComponentsBuilder.fromUri(baseUri).pathSegment("jobs").pathSegment(jobId).build().toString(); + } } |