/*
* ============LICENSE_START=======================================================
- * Copyright (C) 2021-2022 Nordix Foundation
+ * Copyright (C) 2021-2023 Nordix Foundation
* Modifications Copyright (C) 2022 Bell Canada
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
package org.onap.cps.ncmp.api.impl.operations;
-import static org.onap.cps.ncmp.api.impl.operations.DmiOperations.DataStoreEnum.PASSTHROUGH_RUNNING;
-import static org.onap.cps.ncmp.api.impl.operations.DmiRequestBody.OperationEnum;
-import static org.onap.cps.ncmp.api.impl.operations.DmiRequestBody.OperationEnum.READ;
+import static org.onap.cps.ncmp.api.impl.operations.DatastoreType.PASSTHROUGH_RUNNING;
+import static org.onap.cps.ncmp.api.impl.operations.OperationType.READ;
+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.impl.client.DmiRestClient;
import org.onap.cps.ncmp.api.impl.config.NcmpConfiguration;
+import org.onap.cps.ncmp.api.impl.executor.TaskExecutor;
import org.onap.cps.ncmp.api.impl.utils.DmiServiceUrlBuilder;
+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.MultiValueMap;
/**
* Operations class for DMI data.
@Slf4j
public class DmiDataOperations extends DmiOperations {
- /**
- * Constructor for {@code DmiOperations}. This method also manipulates url properties.
- *
- * @param dmiRestClient {@code DmiRestClient}
- */
+ private static final long DEFAULT_ASYNC_TASK_EXECUTOR_TIMEOUT_IN_MILLISECONDS = 30000L;
+
public DmiDataOperations(final InventoryPersistence inventoryPersistence,
final JsonObjectMapper jsonObjectMapper,
final NcmpConfiguration.DmiProperties dmiProperties,
- final DmiRestClient dmiRestClient, final DmiServiceUrlBuilder dmiServiceUrlBuilder) {
+ final DmiRestClient dmiRestClient,
+ final DmiServiceUrlBuilder dmiServiceUrlBuilder) {
super(inventoryPersistence, jsonObjectMapper, dmiProperties, dmiRestClient, dmiServiceUrlBuilder);
}
* This method fetches the resource data from operational data store for given cm handle
* identifier on given resource using dmi client.
*
- * @param cmHandleId network resource identifier
- * @param resourceId resource identifier
+ * @param dataStoreName name of data store
+ * @param cmHandleId network resource identifier
+ * @param resourceId resource identifier
* @param optionsParamInQuery options query
- * @param dataStore data store enum
- * @param requestId requestId for async responses
* @param topicParamInQuery topic name for (triggering) async responses
+ * @param requestId requestId for async responses
* @return {@code ResponseEntity} response entity
*/
- public ResponseEntity<Object> getResourceDataFromDmi(final String cmHandleId,
+ public ResponseEntity<Object> getResourceDataFromDmi(final String dataStoreName,
+ final String cmHandleId,
final String resourceId,
final String optionsParamInQuery,
- final DataStoreEnum dataStore,
- final String requestId,
- final String topicParamInQuery) {
+ final String topicParamInQuery,
+ final String requestId) {
final YangModelCmHandle yangModelCmHandle = getYangModelCmHandle(cmHandleId);
- final String jsonBody = getDmiRequestBody(READ, requestId, null, null, yangModelCmHandle);
- final String dmiResourceDataUrl = getDmiRequestUrl(cmHandleId, resourceId, optionsParamInQuery, dataStore,
- topicParamInQuery, yangModelCmHandle);
final CmHandleState cmHandleState = yangModelCmHandle.getCompositeState().getCmHandleState();
- isCmHandleStateReady(yangModelCmHandle, cmHandleState);
- return dmiRestClient.postOperationWithJsonData(dmiResourceDataUrl, jsonBody, READ);
+ validateIfCmHandleStateReady(yangModelCmHandle, cmHandleState);
+ final String jsonRequestBody = getDmiRequestBody(READ, requestId, null, null,
+ yangModelCmHandle);
+ final String dmiResourceDataUrl = getDmiRequestUrl(dataStoreName, cmHandleId, resourceId, optionsParamInQuery,
+ topicParamInQuery, yangModelCmHandle.resolveDmiServiceName(RequiredDmiService.DATA));
+ return dmiRestClient.postOperationWithJsonData(dmiResourceDataUrl, jsonRequestBody, READ);
}
/**
* This method fetches all the resource data from operational data store for given cm handle
* identifier using dmi client.
*
- * @param cmHandleId network resource identifier
- * @param dataStore data store enum
- * @param requestId requestId for async responses
+ * @param dataStoreName data store name
+ * @param cmHandleId network resource identifier
+ * @param requestId requestId for async responses
* @return {@code ResponseEntity} response entity
*/
- public ResponseEntity<Object> getResourceDataFromDmi(final String cmHandleId,
- final DataStoreEnum dataStore,
+ public ResponseEntity<Object> getResourceDataFromDmi(final String dataStoreName,
+ final String cmHandleId,
final String requestId) {
final YangModelCmHandle yangModelCmHandle = getYangModelCmHandle(cmHandleId);
- final String jsonBody = getDmiRequestBody(READ, requestId, null, null, yangModelCmHandle);
- final String dmiResourceDataUrl = getDmiRequestUrl(cmHandleId, "/", null, dataStore,
- null, yangModelCmHandle);
+ final String jsonRequestBody = getDmiRequestBody(READ, requestId, null, null,
+ yangModelCmHandle);
+ final String dmiResourceDataUrl = getDmiRequestUrl(dataStoreName, cmHandleId, "/",
+ null, null,
+ yangModelCmHandle.resolveDmiServiceName(RequiredDmiService.DATA));
final CmHandleState cmHandleState = yangModelCmHandle.getCompositeState().getCmHandleState();
- isCmHandleStateReady(yangModelCmHandle, cmHandleState);
- return dmiRestClient.postOperationWithJsonData(dmiResourceDataUrl, jsonBody, READ);
+ validateIfCmHandleStateReady(yangModelCmHandle, cmHandleState);
+ return dmiRestClient.postOperationWithJsonData(dmiResourceDataUrl, jsonRequestBody, READ);
+ }
+
+ /**
+ * This method requests the resource data by data store for given list of cm handles using dmi client.
+ * The data wil be returned as message on the topic specified.
+ *
+ * @param topicParamInQuery topic name for (triggering) async responses
+ * @param dataOperationRequest data operation request to execute operations
+ * @param requestId requestId for as a response
+ */
+ public void requestResourceDataFromDmi(final String topicParamInQuery,
+ final DataOperationRequest dataOperationRequest,
+ final String requestId) {
+
+ final Set<String> cmHandlesIds
+ = getDistinctCmHandleIdsFromDataOperationRequest(dataOperationRequest);
+
+ final Collection<YangModelCmHandle> yangModelCmHandles
+ = inventoryPersistence.getYangModelCmHandles(cmHandlesIds);
+
+ final Map<String, List<DmiDataOperation>> operationsOutPerDmiServiceName
+ = ResourceDataOperationRequestUtils.processPerDefinitionInDataOperationsRequest(topicParamInQuery,
+ requestId, dataOperationRequest, yangModelCmHandles);
+
+ buildDataOperationRequestUrlAndSendToDmiService(topicParamInQuery, requestId, operationsOutPerDmiServiceName);
}
/**
* identifier on given resource using dmi client.
*
* @param cmHandleId network resource identifier
- * @param resourceId resource identifier
- * @param operation operation enum
- * @param requestData the request data
- * @param dataType data type
+ * @param resourceId resource identifier
+ * @param operationType operation enum
+ * @param requestData the request data
+ * @param dataType data type
* @return {@code ResponseEntity} response entity
*/
public ResponseEntity<Object> writeResourceDataPassThroughRunningFromDmi(final String cmHandleId,
final String resourceId,
- final OperationEnum operation,
+ final OperationType operationType,
final String requestData,
final String dataType) {
final YangModelCmHandle yangModelCmHandle = getYangModelCmHandle(cmHandleId);
- final String jsonBody = getDmiRequestBody(operation, null, requestData, dataType, yangModelCmHandle);
- final String dmiUrl = getDmiRequestUrl(cmHandleId, resourceId, null, PASSTHROUGH_RUNNING,
- null, yangModelCmHandle);
+ final String jsonRequestBody = getDmiRequestBody(operationType, null, requestData, dataType,
+ yangModelCmHandle);
+ final String dmiUrl = getDmiRequestUrl(PASSTHROUGH_RUNNING.getDatastoreName(), cmHandleId, resourceId,
+ null, null,
+ yangModelCmHandle.resolveDmiServiceName(RequiredDmiService.DATA));
final CmHandleState cmHandleState = yangModelCmHandle.getCompositeState().getCmHandleState();
- isCmHandleStateReady(yangModelCmHandle, cmHandleState);
- return dmiRestClient.postOperationWithJsonData(dmiUrl, jsonBody, operation);
+ validateIfCmHandleStateReady(yangModelCmHandle, cmHandleState);
+ return dmiRestClient.postOperationWithJsonData(dmiUrl, jsonRequestBody, operationType);
}
private YangModelCmHandle getYangModelCmHandle(final String cmHandleId) {
return inventoryPersistence.getYangModelCmHandle(cmHandleId);
}
- private String getDmiRequestBody(final OperationEnum operation, final String requestId, final String requestData,
- final String dataType, final YangModelCmHandle yangModelCmHandle) {
+ private String getDmiRequestBody(final OperationType operationType,
+ final String requestId,
+ final String requestData,
+ final String dataType,
+ final YangModelCmHandle yangModelCmHandle) {
final DmiRequestBody dmiRequestBody = DmiRequestBody.builder()
- .operation(operation)
+ .operationType(operationType)
.requestId(requestId)
.data(requestData)
.dataType(dataType)
return jsonObjectMapper.asJsonString(dmiRequestBody);
}
- private String getDmiRequestUrl(final String cmHandleId,
- final String resourceId,
- final String optionsParamInQuery,
- final DataStoreEnum dataStore,
- final String topicParamInQuery,
- final YangModelCmHandle yangModelCmHandle) {
+ private String getDmiRequestUrl(final String dataStoreName,
+ final String cmHandleId,
+ final String resourceId,
+ final String optionsParamInQuery,
+ final String topicParamInQuery,
+ final String dmiServiceName) {
return dmiServiceUrlBuilder.getDmiDatastoreUrl(
dmiServiceUrlBuilder.populateQueryParams(resourceId, optionsParamInQuery,
- topicParamInQuery), dmiServiceUrlBuilder.populateUriVariables(
- yangModelCmHandle, cmHandleId, dataStore));
+ topicParamInQuery), dmiServiceUrlBuilder.populateUriVariables(dataStoreName, dmiServiceName,
+ cmHandleId));
}
- private void isCmHandleStateReady(final YangModelCmHandle yangModelCmHandle, final CmHandleState cmHandleState) {
+ 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,
+ final CmHandleState cmHandleState) {
if (cmHandleState != CmHandleState.READY) {
throw new CpsException("State mismatch exception.", "Cm-Handle not in READY state. "
- + "cm handle state is "
- + yangModelCmHandle.getCompositeState().getCmHandleState());
+ + "cm handle state is "
+ + yangModelCmHandle.getCompositeState().getCmHandleState());
}
}
+ private static Set<String> getDistinctCmHandleIdsFromDataOperationRequest(final DataOperationRequest
+ dataOperationRequest) {
+ return dataOperationRequest.getDataOperationDefinitions().stream()
+ .flatMap(dataOperationDefinition ->
+ dataOperationDefinition.getCmHandleIds().stream()).collect(Collectors.toSet());
+ }
+
+ private void buildDataOperationRequestUrlAndSendToDmiService(final String topicParamInQuery,
+ final String requestId,
+ final Map<String, List<DmiDataOperation>>
+ groupsOutPerDmiServiceName) {
+
+ groupsOutPerDmiServiceName.entrySet().forEach(groupsOutPerDmiServiceNameEntry -> {
+ final String dmiServiceName = groupsOutPerDmiServiceNameEntry.getKey();
+ final List<DmiDataOperation> dmiDataOperationRequestBodies = groupsOutPerDmiServiceNameEntry.getValue();
+ final String dmiDataOperationResourceUrl =
+ getDmiServiceDataOperationRequestUrl(dmiServiceName, topicParamInQuery, requestId);
+ sendDataOperationRequestToDmiService(dmiDataOperationResourceUrl, dmiDataOperationRequestBodies);
+ });
+ }
+
+ private void sendDataOperationRequestToDmiService(final String dataOperationResourceUrl,
+ final List<DmiDataOperation> dmiDataOperationRequestBodies) {
+ final String dataOperationRequestBodiesAsJsonString =
+ jsonObjectMapper.asJsonString(dmiDataOperationRequestBodies);
+ TaskExecutor.executeTask(() -> dmiRestClient.postOperationWithJsonData(dataOperationResourceUrl,
+ dataOperationRequestBodiesAsJsonString, READ),
+ DEFAULT_ASYNC_TASK_EXECUTOR_TIMEOUT_IN_MILLISECONDS)
+ .whenCompleteAsync(this::handleTaskCompletion);
+ }
+
+ 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)
+ }
}
Code Review / cps.git / blobdiff