import static org.onap.cps.ncmp.api.impl.operations.DmiRequestBody.OperationEnum;
import static org.onap.cps.spi.CascadeDeleteAllowed.CASCADE_DELETE_ALLOWED;
-import com.fasterxml.jackson.core.JsonProcessingException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
-import java.util.UUID;
-import java.util.regex.Pattern;
import java.util.stream.Collectors;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.onap.cps.api.CpsDataService;
import org.onap.cps.api.CpsModuleService;
import org.onap.cps.ncmp.api.NetworkCmProxyDataService;
-import org.onap.cps.ncmp.api.impl.exception.InvalidTopicException;
-import org.onap.cps.ncmp.api.impl.exception.ServerNcmpException;
+import org.onap.cps.ncmp.api.impl.exception.HttpClientRequestException;
import org.onap.cps.ncmp.api.impl.operations.DmiDataOperations;
import org.onap.cps.ncmp.api.impl.operations.DmiModelOperations;
import org.onap.cps.ncmp.api.impl.operations.DmiOperations;
import org.onap.cps.ncmp.api.impl.operations.YangModelCmHandleRetriever;
import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandle;
-import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandlesList;
import org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse;
import org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse.RegistrationError;
import org.onap.cps.ncmp.api.models.DmiPluginRegistration;
import org.onap.cps.ncmp.api.models.DmiPluginRegistrationResponse;
import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle;
+import org.onap.cps.spi.exceptions.AlreadyDefinedException;
import org.onap.cps.spi.exceptions.DataNodeNotFoundException;
import org.onap.cps.spi.exceptions.DataValidationException;
import org.onap.cps.spi.exceptions.SchemaSetNotFoundException;
import org.onap.cps.spi.model.ModuleReference;
+import org.onap.cps.utils.CpsValidator;
import org.onap.cps.utils.JsonObjectMapper;
-import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
private final YangModelCmHandleRetriever yangModelCmHandleRetriever;
- // valid kafka topic name regex
- private static final Pattern TOPIC_NAME_PATTERN = Pattern.compile("^[a-zA-Z0-9]([._-](?![._-])|"
- + "[a-zA-Z0-9]){0,120}[a-zA-Z0-9]$");
- private static final String NO_REQUEST_ID = null;
- private static final String NO_TOPIC = null;
-
@Override
public DmiPluginRegistrationResponse updateDmiRegistrationAndSyncModule(
final DmiPluginRegistration dmiPluginRegistration) {
dmiPluginRegistration.validateDmiPluginRegistration();
final var dmiPluginRegistrationResponse = new DmiPluginRegistrationResponse();
- try {
- dmiPluginRegistrationResponse.setRemovedCmHandles(
- parseAndRemoveCmHandlesInDmiRegistration(dmiPluginRegistration.getRemovedCmHandles()));
- if (!dmiPluginRegistration.getCreatedCmHandles().isEmpty()) {
- parseAndCreateCmHandlesInDmiRegistrationAndSyncModules(dmiPluginRegistration);
- }
- if (!dmiPluginRegistration.getUpdatedCmHandles().isEmpty()) {
- dmiPluginRegistrationResponse.setUpdatedCmHandles(
- networkCmProxyDataServicePropertyHandler
- .updateCmHandleProperties(dmiPluginRegistration.getUpdatedCmHandles()));
- }
- } catch (final JsonProcessingException | DataNodeNotFoundException e) {
- final String errorMessage = String.format(
- "Error occurred while processing the CM-handle registration request, caused by : [%s]",
- e.getMessage());
- throw new DataValidationException(errorMessage, e.getMessage(), e);
+ dmiPluginRegistrationResponse.setRemovedCmHandles(
+ parseAndRemoveCmHandlesInDmiRegistration(dmiPluginRegistration.getRemovedCmHandles()));
+ if (!dmiPluginRegistration.getCreatedCmHandles().isEmpty()) {
+ dmiPluginRegistrationResponse.setCreatedCmHandles(
+ parseAndCreateCmHandlesInDmiRegistrationAndSyncModules(dmiPluginRegistration));
+ }
+ if (!dmiPluginRegistration.getUpdatedCmHandles().isEmpty()) {
+ dmiPluginRegistrationResponse.setUpdatedCmHandles(
+ networkCmProxyDataServicePropertyHandler
+ .updateCmHandleProperties(dmiPluginRegistration.getUpdatedCmHandles()));
}
return dmiPluginRegistrationResponse;
}
@Override
public Object getResourceDataOperationalForCmHandle(final String cmHandleId,
final String resourceIdentifier,
- final String acceptParamInHeader,
final String optionsParamInQuery,
- final String topicParamInQuery) {
-
- return validateTopicNameAndGetResourceData(cmHandleId, resourceIdentifier, acceptParamInHeader,
- DmiOperations.DataStoreEnum.PASSTHROUGH_OPERATIONAL, optionsParamInQuery, topicParamInQuery);
+ final String topicParamInQuery,
+ final String requestId) {
+ CpsValidator.validateNameCharacters(cmHandleId);
+ return getResourceDataResponse(cmHandleId, resourceIdentifier,
+ DmiOperations.DataStoreEnum.PASSTHROUGH_OPERATIONAL, optionsParamInQuery, topicParamInQuery, requestId);
}
@Override
public Object getResourceDataPassThroughRunningForCmHandle(final String cmHandleId,
final String resourceIdentifier,
- final String acceptParamInHeader,
final String optionsParamInQuery,
- final String topicParamInQuery) {
- return validateTopicNameAndGetResourceData(cmHandleId, resourceIdentifier, acceptParamInHeader,
- DmiOperations.DataStoreEnum.PASSTHROUGH_RUNNING, optionsParamInQuery, topicParamInQuery);
+ final String topicParamInQuery,
+ final String requestId) {
+ CpsValidator.validateNameCharacters(cmHandleId);
+ return getResourceDataResponse(cmHandleId, resourceIdentifier,
+ DmiOperations.DataStoreEnum.PASSTHROUGH_RUNNING, optionsParamInQuery, topicParamInQuery, requestId);
}
@Override
final OperationEnum operation,
final String requestData,
final String dataType) {
+ CpsValidator.validateNameCharacters(cmHandleId);
return handleResponse(
- dmiDataOperations.writeResourceDataPassThroughRunningFromDmi(
- cmHandleId, resourceIdentifier, operation, requestData, dataType),
- "Not able to " + operation + " resource data.");
+ dmiDataOperations.writeResourceDataPassThroughRunningFromDmi(cmHandleId, resourceIdentifier, operation,
+ requestData, dataType), operation);
}
@Override
public Collection<ModuleReference> getYangResourcesModuleReferences(final String cmHandleId) {
+ CpsValidator.validateNameCharacters(cmHandleId);
return cpsModuleService.getYangResourcesModuleReferences(NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME, cmHandleId);
}
*/
@Override
public NcmpServiceCmHandle getNcmpServiceCmHandle(final String cmHandleId) {
+ CpsValidator.validateNameCharacters(cmHandleId);
final NcmpServiceCmHandle ncmpServiceCmHandle = new NcmpServiceCmHandle();
final YangModelCmHandle yangModelCmHandle =
yangModelCmHandleRetriever.getDmiServiceNamesAndProperties(cmHandleId);
* THis method registers a cm handle and initiates modules sync.
*
* @param dmiPluginRegistration dmi plugin registration information.
- * @throws JsonProcessingException thrown if json is malformed or missing.
+ * @return cm-handle registration response for create cm-handle requests.
*/
- public void parseAndCreateCmHandlesInDmiRegistrationAndSyncModules(
- final DmiPluginRegistration dmiPluginRegistration) throws JsonProcessingException {
- final YangModelCmHandlesList createdYangModelCmHandlesList =
- getUpdatedYangModelCmHandlesList(dmiPluginRegistration,
- dmiPluginRegistration.getCreatedCmHandles());
- registerAndSyncNewCmHandles(createdYangModelCmHandlesList);
+ public List<CmHandleRegistrationResponse> parseAndCreateCmHandlesInDmiRegistrationAndSyncModules(
+ final DmiPluginRegistration dmiPluginRegistration) {
+ return dmiPluginRegistration.getCreatedCmHandles().stream()
+ .map(cmHandle ->
+ YangModelCmHandle.toYangModelCmHandle(
+ dmiPluginRegistration.getDmiPlugin(),
+ dmiPluginRegistration.getDmiDataPlugin(),
+ dmiPluginRegistration.getDmiModelPlugin(), cmHandle)
+ )
+ .map(this::registerAndSyncNewCmHandle)
+ .collect(Collectors.toList());
}
- private static Object handleResponse(final ResponseEntity<?> responseEntity,
- final String exceptionMessage) {
+ private static Object handleResponse(final ResponseEntity<?> responseEntity, final OperationEnum operation) {
if (responseEntity.getStatusCode().is2xxSuccessful()) {
return responseEntity.getBody();
} else {
- throw new ServerNcmpException(exceptionMessage,
- "DMI status code: " + responseEntity.getStatusCodeValue()
- + ", DMI response body: " + responseEntity.getBody());
+ final String exceptionMessage = "Unable to " + operation.toString() + " resource data.";
+ throw new HttpClientRequestException(exceptionMessage, (String) responseEntity.getBody(),
+ responseEntity.getStatusCodeValue());
}
}
- private YangModelCmHandlesList getUpdatedYangModelCmHandlesList(
- final DmiPluginRegistration dmiPluginRegistration,
- final List<NcmpServiceCmHandle> updatedCmHandles) {
- return YangModelCmHandlesList.toYangModelCmHandlesList(
- dmiPluginRegistration.getDmiPlugin(),
- dmiPluginRegistration.getDmiDataPlugin(),
- dmiPluginRegistration.getDmiModelPlugin(),
- updatedCmHandles);
- }
-
- private void registerAndSyncNewCmHandles(final YangModelCmHandlesList yangModelCmHandlesList) {
- final String cmHandleJsonData = jsonObjectMapper.asJsonString(yangModelCmHandlesList);
- cpsDataService.saveListElements(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR, NCMP_DMI_REGISTRY_PARENT,
+ private CmHandleRegistrationResponse registerAndSyncNewCmHandle(final YangModelCmHandle yangModelCmHandle) {
+ try {
+ CpsValidator.validateNameCharacters(yangModelCmHandle.getId());
+ final String cmHandleJsonData = String.format("{\"cm-handles\":[%s]}",
+ jsonObjectMapper.asJsonString(yangModelCmHandle));
+ cpsDataService.saveListElements(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR, NCMP_DMI_REGISTRY_PARENT,
cmHandleJsonData, NO_TIMESTAMP);
-
- for (final YangModelCmHandle yangModelCmHandle : yangModelCmHandlesList.getYangModelCmHandles()) {
syncModulesAndCreateAnchor(yangModelCmHandle);
+ return CmHandleRegistrationResponse.createSuccessResponse(yangModelCmHandle.getId());
+ } catch (final AlreadyDefinedException alreadyDefinedException) {
+ return CmHandleRegistrationResponse.createFailureResponse(
+ yangModelCmHandle.getId(), RegistrationError.CM_HANDLE_ALREADY_EXIST);
+ } catch (final DataValidationException dataValidationException) {
+ return CmHandleRegistrationResponse.createFailureResponse(yangModelCmHandle.getId(),
+ RegistrationError.CM_HANDLE_INVALID_ID);
+ } catch (final Exception exception) {
+ return CmHandleRegistrationResponse.createFailureResponse(yangModelCmHandle.getId(), exception);
}
}
createAnchor(yangModelCmHandle);
}
- private List<CmHandleRegistrationResponse> parseAndRemoveCmHandlesInDmiRegistration(
+ protected List<CmHandleRegistrationResponse> parseAndRemoveCmHandlesInDmiRegistration(
final List<String> tobeRemovedCmHandles) {
final List<CmHandleRegistrationResponse> cmHandleRegistrationResponses =
new ArrayList<>(tobeRemovedCmHandles.size());
for (final String cmHandle : tobeRemovedCmHandles) {
try {
+ CpsValidator.validateNameCharacters(cmHandle);
deleteSchemaSetWithCascade(cmHandle);
cpsDataService.deleteListOrListElement(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR,
"/dmi-registry/cm-handles[@id='" + cmHandle + "']", NO_TIMESTAMP);
cmHandle, dataNodeNotFoundException.getMessage());
cmHandleRegistrationResponses.add(CmHandleRegistrationResponse
.createFailureResponse(cmHandle, RegistrationError.CM_HANDLE_DOES_NOT_EXIST));
+ } catch (final DataValidationException dataValidationException) {
+ log.error("Unable to de-register cm-handle id: {}, caused by: {}",
+ cmHandle, dataValidationException.getMessage());
+ cmHandleRegistrationResponses.add(CmHandleRegistrationResponse
+ .createFailureResponse(cmHandle, RegistrationError.CM_HANDLE_INVALID_ID));
} catch (final Exception exception) {
- log.error("Unable to de-register cm-handleIdd : {} , caused by : {}",
+ log.error("Unable to de-register cm-handle id : {} , caused by : {}",
cmHandle, exception.getMessage());
cmHandleRegistrationResponses.add(
CmHandleRegistrationResponse.createFailureResponse(cmHandle, exception));
yangModelCmHandle.getId());
}
- private static boolean hasTopicParameter(final String topicName) {
- if (topicName == null) {
- return false;
- }
- if (TOPIC_NAME_PATTERN.matcher(topicName).matches()) {
- return true;
- }
- throw new InvalidTopicException("Topic name " + topicName + " is invalid", "invalid topic");
- }
-
- private Map<String, Object> buildDmiResponse(final String requestId) {
- final Map<String, Object> dmiResponseMap = new HashMap<>();
- dmiResponseMap.put("requestId", requestId);
- return dmiResponseMap;
- }
-
- private Object validateTopicNameAndGetResourceData(final String cmHandleId,
- final String resourceIdentifier,
- final String acceptParamInHeader,
- final DmiOperations.DataStoreEnum dataStore,
- final String optionsParamInQuery,
- final String topicParamInQuery) {
- final boolean processAsynchronously = hasTopicParameter(topicParamInQuery);
- if (processAsynchronously) {
- final String resourceDataRequestId = UUID.randomUUID().toString();
- return ResponseEntity.status(HttpStatus.OK)
- .body(buildDmiResponse(resourceDataRequestId));
- }
+ private Object getResourceDataResponse(final String cmHandleId,
+ final String resourceIdentifier,
+ final DmiOperations.DataStoreEnum dataStore,
+ final String optionsParamInQuery,
+ final String topicParamInQuery,
+ final String requestId) {
final ResponseEntity<?> responseEntity = dmiDataOperations.getResourceDataFromDmi(
- cmHandleId, resourceIdentifier, optionsParamInQuery, acceptParamInHeader,
- dataStore, NO_REQUEST_ID, NO_TOPIC);
- return handleResponse(responseEntity, "Not able to get resource data.");
+ cmHandleId, resourceIdentifier, optionsParamInQuery, dataStore, requestId, topicParamInQuery);
+ return handleResponse(responseEntity, OperationEnum.READ);
}
}
\ No newline at end of file
Code Review / cps.git / blobdiff