package org.onap.cps.ncmp.api.impl.operations;
+import static org.onap.cps.ncmp.api.NcmpResponseStatus.DMI_SERVICE_NOT_RESPONDING;
+import static org.onap.cps.ncmp.api.NcmpResponseStatus.UNABLE_TO_READ_RESOURCE_DATA;
import static org.onap.cps.ncmp.api.impl.operations.DatastoreType.PASSTHROUGH_RUNNING;
import static org.onap.cps.ncmp.api.impl.operations.OperationType.READ;
+import io.micrometer.core.annotation.Timed;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import lombok.extern.slf4j.Slf4j;
+import org.onap.cps.ncmp.api.NcmpResponseStatus;
import org.onap.cps.ncmp.api.impl.client.DmiRestClient;
import org.onap.cps.ncmp.api.impl.config.NcmpConfiguration;
+import org.onap.cps.ncmp.api.impl.exception.HttpClientRequestException;
import org.onap.cps.ncmp.api.impl.executor.TaskExecutor;
+import org.onap.cps.ncmp.api.impl.inventory.CmHandleState;
+import org.onap.cps.ncmp.api.impl.inventory.InventoryPersistence;
import org.onap.cps.ncmp.api.impl.utils.DmiServiceUrlBuilder;
-import org.onap.cps.ncmp.api.impl.utils.ResourceDataBatchRequestUtils;
+import org.onap.cps.ncmp.api.impl.utils.data.operation.ResourceDataOperationRequestUtils;
import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandle;
-import org.onap.cps.ncmp.api.inventory.CmHandleState;
-import org.onap.cps.ncmp.api.inventory.InventoryPersistence;
import org.onap.cps.ncmp.api.models.DataOperationRequest;
import org.onap.cps.spi.exceptions.CpsException;
import org.onap.cps.utils.JsonObjectMapper;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Component;
+import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
+import org.springframework.web.util.UriComponentsBuilder;
/**
* Operations class for DMI data.
* @param optionsParamInQuery options query
* @param topicParamInQuery topic name for (triggering) async responses
* @param requestId requestId for async responses
+ * @param authorization contents of Authorization header, or null if not present
* @return {@code ResponseEntity} response entity
*/
+ @Timed(value = "cps.ncmp.dmi.get",
+ description = "Time taken to fetch the resource data from operational data store for given cm handle "
+ + "identifier on given resource using dmi client")
public ResponseEntity<Object> getResourceDataFromDmi(final String dataStoreName,
final String cmHandleId,
final String resourceId,
final String optionsParamInQuery,
final String topicParamInQuery,
- final String requestId) {
+ final String requestId,
+ final String authorization) {
final YangModelCmHandle yangModelCmHandle = getYangModelCmHandle(cmHandleId);
final CmHandleState cmHandleState = yangModelCmHandle.getCompositeState().getCmHandleState();
validateIfCmHandleStateReady(yangModelCmHandle, cmHandleState);
yangModelCmHandle);
final String dmiResourceDataUrl = getDmiRequestUrl(dataStoreName, cmHandleId, resourceId, optionsParamInQuery,
topicParamInQuery, yangModelCmHandle.resolveDmiServiceName(RequiredDmiService.DATA));
- return dmiRestClient.postOperationWithJsonData(dmiResourceDataUrl, jsonRequestBody, READ);
+ return dmiRestClient.postOperationWithJsonData(dmiResourceDataUrl, jsonRequestBody, READ, authorization);
}
/**
yangModelCmHandle.resolveDmiServiceName(RequiredDmiService.DATA));
final CmHandleState cmHandleState = yangModelCmHandle.getCompositeState().getCmHandleState();
validateIfCmHandleStateReady(yangModelCmHandle, cmHandleState);
- return dmiRestClient.postOperationWithJsonData(dmiResourceDataUrl, jsonRequestBody, READ);
+ return dmiRestClient.postOperationWithJsonData(dmiResourceDataUrl, jsonRequestBody, READ, null);
}
/**
* @param topicParamInQuery topic name for (triggering) async responses
* @param dataOperationRequest data operation request to execute operations
* @param requestId requestId for as a response
+ * @param authorization contents of Authorization header, or null if not present
*/
public void requestResourceDataFromDmi(final String topicParamInQuery,
final DataOperationRequest dataOperationRequest,
- final String requestId) {
+ final String requestId,
+ final String authorization) {
final Set<String> cmHandlesIds
= getDistinctCmHandleIdsFromDataOperationRequest(dataOperationRequest);
final Collection<YangModelCmHandle> yangModelCmHandles
- = getYangModelCmHandlesInReadyState(cmHandlesIds);
+ = inventoryPersistence.getYangModelCmHandles(cmHandlesIds);
- final Map<String, List<DmiBatchOperation>> operationsOutPerDmiServiceName
- = ResourceDataBatchRequestUtils.processPerOperationInBatchRequest(dataOperationRequest,
- yangModelCmHandles);
+ final Map<String, List<DmiDataOperation>> operationsOutPerDmiServiceName
+ = ResourceDataOperationRequestUtils.processPerDefinitionInDataOperationsRequest(topicParamInQuery,
+ requestId, dataOperationRequest, yangModelCmHandles);
- buildBatchRequestUrlAndSendToDmiService(topicParamInQuery, requestId, operationsOutPerDmiServiceName);
+ buildDataOperationRequestUrlAndSendToDmiService(topicParamInQuery, requestId, operationsOutPerDmiServiceName,
+ authorization);
}
/**
* @param operationType operation enum
* @param requestData the request data
* @param dataType data type
+ * @param authorization contents of Authorization header, or null if not present
* @return {@code ResponseEntity} response entity
*/
public ResponseEntity<Object> writeResourceDataPassThroughRunningFromDmi(final String cmHandleId,
final String resourceId,
final OperationType operationType,
final String requestData,
- final String dataType) {
+ final String dataType,
+ final String authorization) {
final YangModelCmHandle yangModelCmHandle = getYangModelCmHandle(cmHandleId);
final String jsonRequestBody = getDmiRequestBody(operationType, null, requestData, dataType,
yangModelCmHandle);
yangModelCmHandle.resolveDmiServiceName(RequiredDmiService.DATA));
final CmHandleState cmHandleState = yangModelCmHandle.getCompositeState().getCmHandleState();
validateIfCmHandleStateReady(yangModelCmHandle, cmHandleState);
- return dmiRestClient.postOperationWithJsonData(dmiUrl, jsonRequestBody, operationType);
+ return dmiRestClient.postOperationWithJsonData(dmiUrl, jsonRequestBody, operationType, authorization);
}
private YangModelCmHandle getYangModelCmHandle(final String cmHandleId) {
cmHandleId));
}
- private String getDmiServiceBatchRequestUrl(final String dmiServiceName,
- final String topicParamInQuery,
- final String requestId) {
- final MultiValueMap<String, String> batchRequestQueryParams = dmiServiceUrlBuilder
- .getBatchRequestQueryParams(topicParamInQuery, requestId);
- return dmiServiceUrlBuilder.getBatchRequestUrl(batchRequestQueryParams,
- dmiServiceUrlBuilder.populateBatchUriVariables(dmiServiceName));
+ private String getDmiServiceDataOperationRequestUrl(final String dmiServiceName,
+ final String topicParamInQuery,
+ final String requestId) {
+ final MultiValueMap<String, String> dataOperationRequestQueryParams = dmiServiceUrlBuilder
+ .getDataOperationRequestQueryParams(topicParamInQuery, requestId);
+ return dmiServiceUrlBuilder.getDataOperationRequestUrl(dataOperationRequestQueryParams,
+ dmiServiceUrlBuilder.populateDataOperationRequestUriVariables(dmiServiceName));
}
private void validateIfCmHandleStateReady(final YangModelCmHandle yangModelCmHandle,
dataOperationDefinition.getCmHandleIds().stream()).collect(Collectors.toSet());
}
- private Collection<YangModelCmHandle> getYangModelCmHandlesInReadyState(final Set<String> requestedCmHandleIds) {
- // TODO Need to publish an error response to client given topic.
- // Code should be implemented into https://jira.onap.org/browse/CPS-1614 (
- // NCMP : Error handling for non-ready cm handle state)
- return inventoryPersistence.getYangModelCmHandles(requestedCmHandleIds).stream()
- .filter(yangModelCmHandle -> yangModelCmHandle.getCompositeState().getCmHandleState()
- == CmHandleState.READY).collect(Collectors.toList());
- }
-
- private void buildBatchRequestUrlAndSendToDmiService(final String topicParamInQuery,
- final String requestId,
- final Map<String, List<DmiBatchOperation>>
- groupsOutPerDmiServiceName) {
+ private void buildDataOperationRequestUrlAndSendToDmiService(final String topicParamInQuery,
+ final String requestId,
+ final Map<String, List<DmiDataOperation>>
+ groupsOutPerDmiServiceName,
+ final String authorization) {
- groupsOutPerDmiServiceName.entrySet().forEach(groupsOutPerDmiServiceNameEntry -> {
- final String dmiServiceName = groupsOutPerDmiServiceNameEntry.getKey();
- final List<DmiBatchOperation> dmiBatchRequestBodies = groupsOutPerDmiServiceNameEntry.getValue();
- final String dmiBatchResourceDataUrl = getDmiServiceBatchRequestUrl(dmiServiceName, topicParamInQuery,
- requestId);
- sendBatchRequestToDmiService(dmiBatchResourceDataUrl, dmiBatchRequestBodies);
+ groupsOutPerDmiServiceName.forEach((dmiServiceName, dmiDataOperationRequestBodies) -> {
+ final String dmiDataOperationResourceUrl =
+ getDmiServiceDataOperationRequestUrl(dmiServiceName, topicParamInQuery, requestId);
+ sendDataOperationRequestToDmiService(dmiDataOperationResourceUrl, dmiDataOperationRequestBodies,
+ authorization);
});
}
- private void sendBatchRequestToDmiService(final String batchResourceDataUrl,
- final List<DmiBatchOperation> dmiBatchRequestBodies) {
- final String batchRequestBodiesAsJsonString = jsonObjectMapper.asJsonString(dmiBatchRequestBodies);
- TaskExecutor.executeTask(() -> dmiRestClient.postOperationWithJsonData(batchResourceDataUrl,
- batchRequestBodiesAsJsonString, READ), DEFAULT_ASYNC_TASK_EXECUTOR_TIMEOUT_IN_MILLISECONDS)
- .whenCompleteAsync(this::handleTaskCompletion);
+ private void sendDataOperationRequestToDmiService(final String dataOperationResourceUrl,
+ final List<DmiDataOperation> dmiDataOperationRequestBodies,
+ final String authorization) {
+ final DmiDataOperationRequest dmiDataOperationRequest = DmiDataOperationRequest.builder()
+ .operations(dmiDataOperationRequestBodies).build();
+ final String dmiDataOperationRequestAsJsonString =
+ jsonObjectMapper.asJsonString(dmiDataOperationRequest);
+ TaskExecutor.executeTask(() -> dmiRestClient.postOperationWithJsonData(dataOperationResourceUrl,
+ dmiDataOperationRequestAsJsonString, READ, authorization),
+ DEFAULT_ASYNC_TASK_EXECUTOR_TIMEOUT_IN_MILLISECONDS)
+ .whenCompleteAsync((response, throwable) -> handleTaskCompletionException(throwable,
+ dataOperationResourceUrl, dmiDataOperationRequestBodies));
}
- private void handleTaskCompletion(final Object response, final Throwable throwable) {
- // TODO Need to publish an error response to client given topic.
- // Code should be implemented into https://jira.onap.org/browse/CPS-1558 (
- // NCMP : Handle non responding DMI-Plugin)
+ private void handleTaskCompletionException(final Throwable throwable,
+ final String dataOperationResourceUrl,
+ final List<DmiDataOperation> dmiDataOperationRequestBodies) {
+ if (throwable != null) {
+ final MultiValueMap<String, String> dataOperationResourceUrlParameters =
+ UriComponentsBuilder.fromUriString(dataOperationResourceUrl).build().getQueryParams();
+ final String topicName = dataOperationResourceUrlParameters.get("topic").get(0);
+ final String requestId = dataOperationResourceUrlParameters.get("requestId").get(0);
+
+ final MultiValueMap<DmiDataOperation, Map<NcmpResponseStatus, List<String>>>
+ cmHandleIdsPerResponseCodesPerOperation = new LinkedMultiValueMap<>();
+
+ dmiDataOperationRequestBodies.forEach(dmiDataOperationRequestBody -> {
+ final List<String> cmHandleIds = dmiDataOperationRequestBody.getCmHandles().stream()
+ .map(CmHandle::getId).toList();
+ if (throwable.getCause() instanceof HttpClientRequestException) {
+ cmHandleIdsPerResponseCodesPerOperation.add(dmiDataOperationRequestBody,
+ Map.of(UNABLE_TO_READ_RESOURCE_DATA, cmHandleIds));
+ } else {
+ cmHandleIdsPerResponseCodesPerOperation.add(dmiDataOperationRequestBody,
+ Map.of(DMI_SERVICE_NOT_RESPONDING, cmHandleIds));
+ }
+ });
+ ResourceDataOperationRequestUtils.publishErrorMessageToClientTopic(topicName, requestId,
+ cmHandleIdsPerResponseCodesPerOperation);
+ }
}
}