diff options
Diffstat (limited to 'cps-ncmp-rest/src/main')
10 files changed, 504 insertions, 109 deletions
diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyController.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyController.java index d2ed393794..9aa8263fc5 100755 --- a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyController.java +++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/NetworkCmProxyController.java @@ -29,21 +29,18 @@ import static org.onap.cps.ncmp.api.impl.operations.DmiRequestBody.OperationEnum import static org.onap.cps.ncmp.api.impl.operations.DmiRequestBody.OperationEnum.UPDATE; import java.util.List; -import java.util.Map; import java.util.Set; -import java.util.UUID; import java.util.stream.Collectors; -import javax.validation.Valid; -import javax.validation.constraints.NotNull; import lombok.RequiredArgsConstructor; import lombok.extern.slf4j.Slf4j; import org.onap.cps.ncmp.api.NetworkCmProxyDataService; -import org.onap.cps.ncmp.api.impl.exception.InvalidTopicException; import org.onap.cps.ncmp.api.inventory.CompositeState; import org.onap.cps.ncmp.api.models.CmHandleQueryApiParameters; import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle; import org.onap.cps.ncmp.rest.api.NetworkCmProxyApi; -import org.onap.cps.ncmp.rest.executor.CpsNcmpTaskExecutor; +import org.onap.cps.ncmp.rest.controller.handlers.DatastoreType; +import org.onap.cps.ncmp.rest.controller.handlers.NcmpDatastoreResourceRequestHandler; +import org.onap.cps.ncmp.rest.controller.handlers.NcmpDatastoreResourceRequestHandlerFactory; import org.onap.cps.ncmp.rest.mapper.CmHandleStateMapper; import org.onap.cps.ncmp.rest.model.CmHandlePublicProperties; import org.onap.cps.ncmp.rest.model.CmHandleQueryParameters; @@ -53,9 +50,7 @@ import org.onap.cps.ncmp.rest.model.RestOutputCmHandle; import org.onap.cps.ncmp.rest.model.RestOutputCmHandleCompositeState; import org.onap.cps.ncmp.rest.model.RestOutputCmHandlePublicProperties; import org.onap.cps.ncmp.rest.util.DeprecationHelper; -import org.onap.cps.utils.CpsValidator; import org.onap.cps.utils.JsonObjectMapper; -import org.springframework.beans.factory.annotation.Value; import org.springframework.http.HttpStatus; import org.springframework.http.ResponseEntity; import org.springframework.web.bind.annotation.RequestMapping; @@ -68,94 +63,50 @@ import org.springframework.web.bind.annotation.RestController; public class NetworkCmProxyController implements NetworkCmProxyApi { private static final String NO_BODY = null; - private static final String NO_REQUEST_ID = null; - private static final String NO_TOPIC = null; private final NetworkCmProxyDataService networkCmProxyDataService; private final JsonObjectMapper jsonObjectMapper; - private final DeprecationHelper deprecationHelper; private final NcmpRestInputMapper ncmpRestInputMapper; private final CmHandleStateMapper cmHandleStateMapper; - private final CpsNcmpTaskExecutor cpsNcmpTaskExecutor; - @Value("${notification.async.executor.time-out-value-in-ms:2000}") - private int timeOutInMilliSeconds; - @Value("${notification.enabled:true}") - private boolean asyncEnabled; + private final NcmpDatastoreResourceRequestHandlerFactory ncmpDatastoreResourceRequestHandlerFactory; /** - * Get resource data from operational datastore. + * Get resource data from datastore. * - * @param cmHandle cm handle identifier - * @param resourceIdentifier resource identifier + * @param datastoreName name of the datastore + * @param cmHandle cm handle identifier + * @param resourceIdentifier resource identifier * @param optionsParamInQuery options query parameter - * @param topicParamInQuery topic query parameter + * @param topicParamInQuery topic query parameter + * @param includeDescendants whether include descendants * @return {@code ResponseEntity} response from dmi plugin */ - @Override - public ResponseEntity<Object> getResourceDataOperationalForCmHandle(final String cmHandle, - final @NotNull @Valid String resourceIdentifier, - final @Valid String optionsParamInQuery, - final @Valid String topicParamInQuery) { - if (asyncEnabled && isValidTopic(topicParamInQuery)) { - final String requestId = UUID.randomUUID().toString(); - log.info("Received Async passthrough-operational request with id {}", requestId); - cpsNcmpTaskExecutor.executeTask(() -> - networkCmProxyDataService.getResourceDataOperationalForCmHandle( - cmHandle, resourceIdentifier, optionsParamInQuery, topicParamInQuery, requestId - ), timeOutInMilliSeconds - ); - return ResponseEntity.ok(Map.of("requestId", requestId)); - } else { - log.warn("Asynchronous messaging is currently disabled for passthrough-operational." - + " Will use synchronous operation."); - } - final Object responseObject = networkCmProxyDataService.getResourceDataOperationalForCmHandle( - cmHandle, resourceIdentifier, optionsParamInQuery, NO_TOPIC, NO_REQUEST_ID); - - return ResponseEntity.ok(responseObject); - } - - /** - * Get resource data from pass-through running datastore. - * - * @param cmHandle cm handle identifier - * @param resourceIdentifier resource identifier - * @param optionsParamInQuery options query parameter - * @param topicParamInQuery topic query parameter - * @return {@code ResponseEntity} response from dmi plugin - */ @Override - public ResponseEntity<Object> getResourceDataRunningForCmHandle(final String cmHandle, - final @NotNull @Valid String resourceIdentifier, - final @Valid String optionsParamInQuery, - final @Valid String topicParamInQuery) { - if (asyncEnabled && isValidTopic(topicParamInQuery)) { - final String requestId = UUID.randomUUID().toString(); - log.info("Received Async passthrough-running request with id {}", requestId); - cpsNcmpTaskExecutor.executeTask(() -> - networkCmProxyDataService.getResourceDataPassThroughRunningForCmHandle( - cmHandle, resourceIdentifier, optionsParamInQuery, topicParamInQuery, requestId - ), timeOutInMilliSeconds - ); - return ResponseEntity.ok(Map.of("requestId", requestId)); - } else { - log.warn("Asynchronous messaging is currently disabled for passthrough-running." - + " Will use synchronous operation."); - } + public ResponseEntity<Object> getResourceDataForCmHandle(final String datastoreName, + final String cmHandle, + final String resourceIdentifier, + final String optionsParamInQuery, + final String topicParamInQuery, + final Boolean includeDescendants) { - final Object responseObject = networkCmProxyDataService.getResourceDataPassThroughRunningForCmHandle( - cmHandle, resourceIdentifier, optionsParamInQuery, NO_TOPIC, NO_REQUEST_ID); + final NcmpDatastoreResourceRequestHandler ncmpDatastoreResourceRequestHandler = + ncmpDatastoreResourceRequestHandlerFactory.getNcmpDatastoreResourceRequestHandler( + DatastoreType.fromDatastoreName(datastoreName)); - return ResponseEntity.ok(responseObject); + return ncmpDatastoreResourceRequestHandler.getResourceData(cmHandle, resourceIdentifier, + optionsParamInQuery, topicParamInQuery, includeDescendants); } @Override public ResponseEntity<Object> patchResourceDataRunningForCmHandle(final String resourceIdentifier, - final String cmHandle, - final Object requestBody, final String contentType) { - final Object responseObject = networkCmProxyDataService.writeResourceDataPassThroughRunningForCmHandle(cmHandle, - resourceIdentifier, PATCH, jsonObjectMapper.asJsonString(requestBody), contentType); + final String cmHandle, + final Object requestBody, + final String contentType) { + final Object responseObject = networkCmProxyDataService + .writeResourceDataPassThroughRunningForCmHandle( + cmHandle, resourceIdentifier, PATCH, + jsonObjectMapper.asJsonString(requestBody), contentType); return ResponseEntity.ok(responseObject); } @@ -163,14 +114,16 @@ public class NetworkCmProxyController implements NetworkCmProxyApi { * Create resource data in datastore pass-through running for given cm-handle. * * @param resourceIdentifier resource identifier - * @param cmHandle cm handle identifier - * @param requestBody the request body - * @param contentType content type of body + * @param cmHandle cm handle identifier + * @param requestBody the request body + * @param contentType content type of body * @return {@code ResponseEntity} response from dmi plugin */ @Override public ResponseEntity<Void> createResourceDataRunningForCmHandle(final String resourceIdentifier, - final String cmHandle, final Object requestBody, final String contentType) { + final String cmHandle, + final Object requestBody, + final String contentType) { networkCmProxyDataService.writeResourceDataPassThroughRunningForCmHandle(cmHandle, resourceIdentifier, CREATE, jsonObjectMapper.asJsonString(requestBody), contentType); return new ResponseEntity<>(HttpStatus.CREATED); @@ -180,9 +133,9 @@ public class NetworkCmProxyController implements NetworkCmProxyApi { * Update resource data in datastore pass-through running for given cm-handle. * * @param resourceIdentifier resource identifier - * @param cmHandle cm handle identifier - * @param requestBody the request body - * @param contentType content type of the body + * @param cmHandle cm handle identifier + * @param requestBody the request body + * @param contentType content type of the body * @return response entity */ @Override @@ -197,11 +150,11 @@ public class NetworkCmProxyController implements NetworkCmProxyApi { /** - * Delete resource data in datastore pass-through running for a given cm-handle. + * Delete resource data in datastore pass-through running for a given cm-handle. * * @param resourceIdentifier resource identifier - * @param cmHandle cm handle identifier - * @param contentType content type of the body + * @param cmHandle cm handle identifier + * @param contentType content type of the body * @return response entity no content if request is successful */ @Override @@ -209,7 +162,7 @@ public class NetworkCmProxyController implements NetworkCmProxyApi { final String resourceIdentifier, final String contentType) { networkCmProxyDataService.writeResourceDataPassThroughRunningForCmHandle(cmHandle, - resourceIdentifier, DELETE, NO_BODY, contentType); + resourceIdentifier, DELETE, NO_BODY, contentType); return new ResponseEntity<>(HttpStatus.NO_CONTENT); } @@ -240,7 +193,7 @@ public class NetworkCmProxyController implements NetworkCmProxyApi { */ @Override public ResponseEntity<List<String>> searchCmHandleIds( - final CmHandleQueryParameters cmHandleQueryParameters) { + final CmHandleQueryParameters cmHandleQueryParameters) { final CmHandleQueryApiParameters cmHandleQueryApiParameters = jsonObjectMapper.convertToValueType(cmHandleQueryParameters, CmHandleQueryApiParameters.class); final Set<String> cmHandleIds = networkCmProxyDataService.executeCmHandleIdSearch(cmHandleQueryApiParameters); @@ -249,6 +202,7 @@ public class NetworkCmProxyController implements NetworkCmProxyApi { /** * Search for Cm Handle and Properties by Name. + * * @param cmHandleId cm-handle identifier * @return cm handle and its properties */ @@ -261,33 +215,35 @@ public class NetworkCmProxyController implements NetworkCmProxyApi { /** * Get Cm Handle Properties by Cm Handle Id. + * * @param cmHandleId cm-handle identifier * @return cm handle properties */ @Override public ResponseEntity<RestOutputCmHandlePublicProperties> getCmHandlePublicPropertiesByCmHandleId( - final String cmHandleId) { + final String cmHandleId) { final CmHandlePublicProperties cmHandlePublicProperties = new CmHandlePublicProperties(); cmHandlePublicProperties.add(networkCmProxyDataService.getCmHandlePublicProperties(cmHandleId)); final RestOutputCmHandlePublicProperties restOutputCmHandlePublicProperties = - new RestOutputCmHandlePublicProperties(); + new RestOutputCmHandlePublicProperties(); restOutputCmHandlePublicProperties.setPublicCmHandleProperties(cmHandlePublicProperties); return ResponseEntity.ok(restOutputCmHandlePublicProperties); } /** * Get Cm Handle State by Cm Handle Id. + * * @param cmHandleId cm-handle identifier * @return cm handle state */ @Override public ResponseEntity<RestOutputCmHandleCompositeState> getCmHandleStateByCmHandleId( - final String cmHandleId) { + final String cmHandleId) { final CompositeState cmHandleState = networkCmProxyDataService.getCmHandleCompositeState(cmHandleId); final RestOutputCmHandleCompositeState restOutputCmHandleCompositeState = - new RestOutputCmHandleCompositeState(); + new RestOutputCmHandleCompositeState(); restOutputCmHandleCompositeState.setState( - cmHandleStateMapper.toCmHandleCompositeStateExternalLockReason(cmHandleState)); + cmHandleStateMapper.toCmHandleCompositeStateExternalLockReason(cmHandleState)); return ResponseEntity.ok(restOutputCmHandleCompositeState); } @@ -314,22 +270,22 @@ public class NetworkCmProxyController implements NetworkCmProxyApi { */ public ResponseEntity<List<RestModuleReference>> getModuleReferencesByCmHandle(final String cmHandle) { final List<RestModuleReference> restModuleReferences = - networkCmProxyDataService.getYangResourcesModuleReferences(cmHandle).stream() - .map(ncmpRestInputMapper::toRestModuleReference) - .collect(Collectors.toList()); + networkCmProxyDataService.getYangResourcesModuleReferences(cmHandle).stream() + .map(ncmpRestInputMapper::toRestModuleReference) + .collect(Collectors.toList()); return new ResponseEntity<>(restModuleReferences, HttpStatus.OK); } /** * Set the data sync enabled flag, along with the data sync state for the specified cm handle. * - * @param cmHandleId cm handle id + * @param cmHandleId cm handle id * @param dataSyncEnabledFlag data sync enabled flag * @return response entity ok if request is successful */ @Override public ResponseEntity<Object> setDataSyncEnabledFlagForCmHandle(final String cmHandleId, - final Boolean dataSyncEnabledFlag) { + final Boolean dataSyncEnabledFlag) { networkCmProxyDataService.setDataSyncEnabled(cmHandleId, dataSyncEnabledFlag); return new ResponseEntity<>(HttpStatus.OK); } @@ -345,15 +301,6 @@ public class NetworkCmProxyController implements NetworkCmProxyApi { return restOutputCmHandle; } - private static boolean isValidTopic(final String topicName) { - if (topicName == null) { - return false; - } - if (CpsValidator.validateTopicName(topicName)) { - return true; - } - throw new InvalidTopicException("Topic name " + topicName + " is invalid", "invalid topic"); - } } diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/DatastoreType.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/DatastoreType.java new file mode 100644 index 0000000000..959c85d141 --- /dev/null +++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/DatastoreType.java @@ -0,0 +1,53 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2022 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.cps.ncmp.rest.controller.handlers; + + +import java.util.Arrays; +import java.util.HashMap; +import java.util.Map; +import lombok.Getter; + +@Getter +public enum DatastoreType { + + OPERATIONAL("ncmp-datastore:operational"), + PASSTHROUGH_RUNNING("ncmp-datastore:passthrough-running"), + PASSTHROUGH_OPERATIONAL("ncmp-datastore:passthrough-operational"); + + DatastoreType(final String datastoreName) { + this.datastoreName = datastoreName; + } + + private final String datastoreName; + private static final Map<String, DatastoreType> datastoreNameToDatastoreType = new HashMap<>(); + + static { + Arrays.stream(DatastoreType.values()).forEach( + type -> datastoreNameToDatastoreType.put(type.getDatastoreName(), type)); + } + + public static DatastoreType fromDatastoreName(final String datastoreName) { + return datastoreNameToDatastoreType.get(datastoreName); + } + +} + diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/NcmpDatastoreOperationalResourceRequestHandler.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/NcmpDatastoreOperationalResourceRequestHandler.java new file mode 100644 index 0000000000..6ed9b8c4d1 --- /dev/null +++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/NcmpDatastoreOperationalResourceRequestHandler.java @@ -0,0 +1,55 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2022 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.cps.ncmp.rest.controller.handlers; + +import java.util.function.Supplier; +import lombok.extern.slf4j.Slf4j; +import org.onap.cps.ncmp.api.NetworkCmProxyDataService; +import org.onap.cps.ncmp.rest.executor.CpsNcmpTaskExecutor; +import org.onap.cps.spi.FetchDescendantsOption; + +@Slf4j +public class NcmpDatastoreOperationalResourceRequestHandler extends NcmpDatastoreResourceRequestHandler { + + public NcmpDatastoreOperationalResourceRequestHandler(final NetworkCmProxyDataService networkCmProxyDataService, + final CpsNcmpTaskExecutor cpsNcmpTaskExecutor, + final int timeOutInMilliSeconds, + final boolean notificationFeatureEnabled) { + super(networkCmProxyDataService, cpsNcmpTaskExecutor, timeOutInMilliSeconds, notificationFeatureEnabled); + } + + @Override + public Supplier<Object> getTask(final String cmHandle, + final String resourceIdentifier, + final String optionsParamInQuery, + final String topicParamInQuery, + final String requestId, + final Boolean includeDescendant) { + + final FetchDescendantsOption fetchDescendantsOption = + Boolean.TRUE.equals(includeDescendant) ? FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS + : FetchDescendantsOption.OMIT_DESCENDANTS; + + return () -> networkCmProxyDataService.getResourceDataOperational(cmHandle, resourceIdentifier, + fetchDescendantsOption); + } + +} diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/NcmpDatastorePassthroughOperationalResourceRequestHandler.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/NcmpDatastorePassthroughOperationalResourceRequestHandler.java new file mode 100644 index 0000000000..196e5bd33d --- /dev/null +++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/NcmpDatastorePassthroughOperationalResourceRequestHandler.java @@ -0,0 +1,51 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2022 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.cps.ncmp.rest.controller.handlers; + +import java.util.function.Supplier; +import lombok.extern.slf4j.Slf4j; +import org.onap.cps.ncmp.api.NetworkCmProxyDataService; +import org.onap.cps.ncmp.rest.executor.CpsNcmpTaskExecutor; + +@Slf4j +public class NcmpDatastorePassthroughOperationalResourceRequestHandler extends NcmpDatastoreResourceRequestHandler { + + public NcmpDatastorePassthroughOperationalResourceRequestHandler( + final NetworkCmProxyDataService networkCmProxyDataService, + final CpsNcmpTaskExecutor cpsNcmpTaskExecutor, + final int timeOutInMilliSeconds, + final boolean notificationFeatureEnabled) { + super(networkCmProxyDataService, cpsNcmpTaskExecutor, timeOutInMilliSeconds, notificationFeatureEnabled); + } + + @Override + public Supplier<Object> getTask(final String cmHandle, + final String resourceIdentifier, + final String optionsParamInQuery, + final String topicParamInQuery, + final String requestId, + final Boolean includeDescendant) { + + return () -> networkCmProxyDataService.getResourceDataOperationalForCmHandle( + cmHandle, resourceIdentifier, optionsParamInQuery, topicParamInQuery, requestId); + } + +} diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/NcmpDatastorePassthroughRunningResourceRequestHandler.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/NcmpDatastorePassthroughRunningResourceRequestHandler.java new file mode 100644 index 0000000000..5bf16b7499 --- /dev/null +++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/NcmpDatastorePassthroughRunningResourceRequestHandler.java @@ -0,0 +1,50 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2022 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.cps.ncmp.rest.controller.handlers; + +import java.util.function.Supplier; +import lombok.extern.slf4j.Slf4j; +import org.onap.cps.ncmp.api.NetworkCmProxyDataService; +import org.onap.cps.ncmp.rest.executor.CpsNcmpTaskExecutor; + +@Slf4j +public class NcmpDatastorePassthroughRunningResourceRequestHandler extends NcmpDatastoreResourceRequestHandler { + + public NcmpDatastorePassthroughRunningResourceRequestHandler( + final NetworkCmProxyDataService networkCmProxyDataService, + final CpsNcmpTaskExecutor cpsNcmpTaskExecutor, + final int timeOutInMilliSeconds, + final boolean notificationFeatureEnabled) { + super(networkCmProxyDataService, cpsNcmpTaskExecutor, timeOutInMilliSeconds, notificationFeatureEnabled); + } + + @Override + public Supplier<Object> getTask(final String cmHandle, + final String resourceIdentifier, + final String optionsParamInQuery, + final String topicParamInQuery, + final String requestId, + final Boolean includeDescendant) { + + return () -> networkCmProxyDataService.getResourceDataPassThroughRunningForCmHandle( + cmHandle, resourceIdentifier, optionsParamInQuery, topicParamInQuery, requestId); + } +} diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/NcmpDatastoreResourceRequestHandler.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/NcmpDatastoreResourceRequestHandler.java new file mode 100644 index 0000000000..a6d313b05f --- /dev/null +++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/NcmpDatastoreResourceRequestHandler.java @@ -0,0 +1,92 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2022 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.cps.ncmp.rest.controller.handlers; + +import java.util.Map; +import java.util.UUID; +import java.util.function.Supplier; +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import org.onap.cps.ncmp.api.NetworkCmProxyDataService; +import org.onap.cps.ncmp.rest.executor.CpsNcmpTaskExecutor; +import org.onap.cps.ncmp.rest.util.TopicValidator; +import org.springframework.http.ResponseEntity; + +@RequiredArgsConstructor +@Slf4j +public abstract class NcmpDatastoreResourceRequestHandler { + + private static final String NO_REQUEST_ID = null; + private static final String NO_TOPIC = null; + + protected final NetworkCmProxyDataService networkCmProxyDataService; + protected final CpsNcmpTaskExecutor cpsNcmpTaskExecutor; + protected final int timeOutInMilliSeconds; + protected final boolean notificationFeatureEnabled; + + protected abstract Supplier<Object> getTask(final String cmHandle, + final String resourceIdentifier, + final String optionsParamInQuery, + final String topicParamInQuery, + final String requestId, + final Boolean includeDescendant); + + + /** + * Get resource data from datastore. + * + * @param cmHandleId the cm handle + * @param resourceIdentifier the resource identifier + * @param optionsParamInQuery the options param in query + * @param topicParamInQuery the topic param in query + * @param includeDescendants whether include descendants + * @return the response entity + */ + public ResponseEntity<Object> getResourceData(final String cmHandleId, + final String resourceIdentifier, + final String optionsParamInQuery, + final String topicParamInQuery, + final Boolean includeDescendants) { + + final String requestId = UUID.randomUUID().toString(); + final boolean asyncResponseRequested = topicParamInQuery != null; + + if (asyncResponseRequested && notificationFeatureEnabled) { + TopicValidator.validateTopicName(topicParamInQuery); + log.debug("Received Async request with id {}", requestId); + cpsNcmpTaskExecutor.executeTask( + getTask(cmHandleId, resourceIdentifier, optionsParamInQuery, topicParamInQuery, requestId, + includeDescendants), timeOutInMilliSeconds); + + return ResponseEntity.ok(Map.of("requestId", requestId)); + } + + if (asyncResponseRequested) { + log.warn("Asynchronous messaging is currently disabled, will use synchronous operation."); + } + + final Object responseObject = + getTask(cmHandleId, resourceIdentifier, optionsParamInQuery, NO_TOPIC, NO_REQUEST_ID, + includeDescendants).get(); + + return ResponseEntity.ok(responseObject); + } +} diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/NcmpDatastoreResourceRequestHandlerFactory.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/NcmpDatastoreResourceRequestHandlerFactory.java new file mode 100644 index 0000000000..35bd578ce2 --- /dev/null +++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/controller/handlers/NcmpDatastoreResourceRequestHandlerFactory.java @@ -0,0 +1,64 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2022 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.cps.ncmp.rest.controller.handlers; + +import lombok.RequiredArgsConstructor; +import org.onap.cps.ncmp.api.NetworkCmProxyDataService; +import org.onap.cps.ncmp.rest.executor.CpsNcmpTaskExecutor; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.stereotype.Component; + +@Component +@RequiredArgsConstructor +public class NcmpDatastoreResourceRequestHandlerFactory { + + private final NetworkCmProxyDataService networkCmProxyDataService; + private final CpsNcmpTaskExecutor cpsNcmpTaskExecutor; + + @Value("${notification.async.executor.time-out-value-in-ms:2000}") + private int timeOutInMilliSeconds; + @Value("${notification.enabled:true}") + private boolean notificationFeatureEnabled; + + /** + * Gets ncmp datastore handler. + * + * @param datastoreType the datastore type + * @return the ncmp datastore handler + */ + public NcmpDatastoreResourceRequestHandler getNcmpDatastoreResourceRequestHandler( + final DatastoreType datastoreType) { + + switch (datastoreType) { + case OPERATIONAL: + return new NcmpDatastoreOperationalResourceRequestHandler(networkCmProxyDataService, + cpsNcmpTaskExecutor, timeOutInMilliSeconds, notificationFeatureEnabled); + case PASSTHROUGH_RUNNING: + return new NcmpDatastorePassthroughRunningResourceRequestHandler(networkCmProxyDataService, + cpsNcmpTaskExecutor, timeOutInMilliSeconds, notificationFeatureEnabled); + case PASSTHROUGH_OPERATIONAL: + return new NcmpDatastorePassthroughOperationalResourceRequestHandler(networkCmProxyDataService, + cpsNcmpTaskExecutor, timeOutInMilliSeconds, notificationFeatureEnabled); + default: + return null; + } + } +} diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/InvalidTopicException.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/InvalidTopicException.java new file mode 100644 index 0000000000..6a52d5861e --- /dev/null +++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/InvalidTopicException.java @@ -0,0 +1,40 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2022 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.cps.ncmp.rest.exceptions; + +import lombok.Getter; + +public class InvalidTopicException extends RuntimeException { + + @Getter + final String details; + + /** + * Constructor. + * + * @param message the error message + * @param details the error details + */ + public InvalidTopicException(final String message, final String details) { + super(message); + this.details = details; + } +} diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandler.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandler.java index c72373344d..98d7f6fd1d 100755 --- a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandler.java +++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/exceptions/NetworkCmProxyRestExceptionHandler.java @@ -25,7 +25,6 @@ import lombok.NoArgsConstructor; import lombok.extern.slf4j.Slf4j; import org.onap.cps.ncmp.api.impl.exception.DmiRequestException; import org.onap.cps.ncmp.api.impl.exception.HttpClientRequestException; -import org.onap.cps.ncmp.api.impl.exception.InvalidTopicException; import org.onap.cps.ncmp.api.impl.exception.NcmpException; import org.onap.cps.ncmp.api.impl.exception.ServerNcmpException; import org.onap.cps.ncmp.rest.controller.NetworkCmProxyController; diff --git a/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/util/TopicValidator.java b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/util/TopicValidator.java new file mode 100644 index 0000000000..313e7bc012 --- /dev/null +++ b/cps-ncmp-rest/src/main/java/org/onap/cps/ncmp/rest/util/TopicValidator.java @@ -0,0 +1,44 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2022 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.cps.ncmp.rest.util; + +import java.util.regex.Pattern; +import org.onap.cps.ncmp.rest.exceptions.InvalidTopicException; + +public class TopicValidator { + + private static final Pattern TOPIC_NAME_PATTERN = Pattern.compile("^[a-zA-Z0-9]([._-](?![._-])|" + + "[a-zA-Z0-9]){0,120}[a-zA-Z0-9]$"); + + /** + * Validate kafka topic name pattern. + * + * @param topicName name of the topic to be validated + * + * @throws InvalidTopicException if the topic is not valid + */ + public static void validateTopicName(final String topicName) { + if (!TOPIC_NAME_PATTERN.matcher(topicName).matches()) { + throw new InvalidTopicException("Topic name " + topicName + " is invalid", "invalid topic"); + } + } + +} |