--- /dev/null
+/*-
+ * ========================LICENSE_START=================================
+ * ONAP : ccsdk oran
+ * ======================================================================
+ * Copyright (C) 2019-2020 Nordix Foundation. 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.
+ * ========================LICENSE_END===================================
+ */
+
+package org.oransc.enrichment.controllers.producer;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiResponse;
+import io.swagger.annotations.ApiResponses;
+
+import java.lang.invoke.MethodHandles;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import org.oransc.enrichment.clients.ProducerCallbacks;
+import org.oransc.enrichment.clients.ProducerJobInfo;
+import org.oransc.enrichment.controllers.ErrorResponse;
+import org.oransc.enrichment.controllers.producer.ProducerRegistrationInfo.ProducerEiTypeRegistrationInfo;
+import org.oransc.enrichment.repository.EiJob;
+import org.oransc.enrichment.repository.EiJobs;
+import org.oransc.enrichment.repository.EiProducer;
+import org.oransc.enrichment.repository.EiProducers;
+import org.oransc.enrichment.repository.EiType;
+import org.oransc.enrichment.repository.EiTypes;
+import org.oransc.enrichment.repository.ImmutableEiProducer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+@SuppressWarnings("squid:S2629") // Invoke method(s) only conditionally
+@RestController("ProducerController")
+@Api(tags = {ProducerConsts.PRODUCER_API_NAME})
+public class ProducerController {
+
+ private final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
+
+ private static Gson gson = new GsonBuilder() //
+ .serializeNulls() //
+ .create(); //
+
+ @Autowired
+ private EiJobs eiJobs;
+
+ @Autowired
+ private EiTypes eiTypes;
+
+ @Autowired
+ private EiProducers eiProducers;
+
+ @Autowired
+ ProducerCallbacks producerCallbacks;
+
+ @GetMapping(path = ProducerConsts.API_ROOT + "/eitypes", produces = MediaType.APPLICATION_JSON_VALUE)
+ @ApiOperation(value = "Query EI type identifiers", notes = "DETAILS TBD")
+ @ApiResponses(
+ value = { //
+ @ApiResponse(
+ code = 200,
+ message = "EI type identifiers",
+ response = String.class,
+ responseContainer = "List"), //
+ })
+ public ResponseEntity<Object> getEiTypeIdentifiers( //
+ ) {
+ List<String> result = new ArrayList<>();
+ for (EiType eiType : this.eiTypes.getAllEiTypes()) {
+ result.add(eiType.getId());
+ }
+
+ return new ResponseEntity<>(gson.toJson(result), HttpStatus.OK);
+ }
+
+ @GetMapping(path = ProducerConsts.API_ROOT + "/eitypes/{eiTypeId}", produces = MediaType.APPLICATION_JSON_VALUE)
+ @ApiOperation(value = "Definitions for an individual EI Type", notes = "Query EI type")
+ @ApiResponses(
+ value = { //
+ @ApiResponse(code = 200, message = "EI type", response = ProducerEiTypeInfo.class), //
+ @ApiResponse(
+ code = 404,
+ message = "Enrichment Information type is not found",
+ response = ErrorResponse.ErrorInfo.class)})
+ public ResponseEntity<Object> getEiType( //
+ @PathVariable("eiTypeId") String eiTypeId) {
+ try {
+ EiType t = this.eiTypes.getType(eiTypeId);
+ ProducerEiTypeInfo info = toEiTypeInfo(t);
+ return new ResponseEntity<>(gson.toJson(info), HttpStatus.OK);
+ } catch (Exception e) {
+ return ErrorResponse.create(e, HttpStatus.NOT_FOUND);
+ }
+ }
+
+ @GetMapping(path = ProducerConsts.API_ROOT + "/eiproducers", produces = MediaType.APPLICATION_JSON_VALUE)
+ @ApiOperation(value = "Query EI producer identifiers", notes = "DETAILS TBD")
+ @ApiResponses(
+ value = { //
+ @ApiResponse(
+ code = 200,
+ message = "EI producer identifiers",
+ response = String.class,
+ responseContainer = "List"), //
+ })
+ public ResponseEntity<Object> getEiProducerIdentifiers( //
+ ) {
+ List<String> result = new ArrayList<>();
+ for (EiProducer eiProducer : this.eiProducers.getAllProducers()) {
+ result.add(eiProducer.id());
+ }
+
+ return new ResponseEntity<>(gson.toJson(result), HttpStatus.OK);
+ }
+
+ @GetMapping(
+ path = ProducerConsts.API_ROOT + "/eiproducers/{eiProducerId}",
+ produces = MediaType.APPLICATION_JSON_VALUE)
+ @ApiOperation(value = "Definition for an individual EI producer", notes = "Query EI jobs")
+ @ApiResponses(
+ value = { //
+ @ApiResponse(code = 200, message = "EI Jobs", response = ProducerEiTypeInfo.class), //
+ @ApiResponse(
+ code = 404,
+ message = "Enrichment Information producer is not found",
+ response = ErrorResponse.ErrorInfo.class)})
+ public ResponseEntity<Object> getEiProducer( //
+ @PathVariable("eiProducerId") String eiProducerId) {
+ try {
+ EiProducer p = this.eiProducers.getProducer(eiProducerId);
+ ProducerRegistrationInfo info = toEiProducerRegistrationInfo(p);
+ return new ResponseEntity<>(gson.toJson(info), HttpStatus.OK);
+ } catch (Exception e) {
+ return ErrorResponse.create(e, HttpStatus.NOT_FOUND);
+ }
+ }
+
+ @GetMapping(
+ path = ProducerConsts.API_ROOT + "/eiproducers/{eiProducerId}/eijobs",
+ produces = MediaType.APPLICATION_JSON_VALUE)
+ @ApiOperation(value = "Job definitions for an individual EI producer", notes = "Query EI producer jobs")
+ @ApiResponses(
+ value = { //
+ @ApiResponse(code = 200, message = "EI jobs", response = ProducerJobInfo.class, responseContainer = "List"), //
+ @ApiResponse(
+ code = 404,
+ message = "Enrichment Information producer is not found",
+ response = ErrorResponse.ErrorInfo.class)})
+ public ResponseEntity<Object> getEiProducerJobs( //
+ @PathVariable("eiProducerId") String eiProducerId) {
+ try {
+ EiProducer producer = this.eiProducers.getProducer(eiProducerId);
+ Collection<ProducerJobInfo> producerJobs = new ArrayList<>();
+ for (EiType type : producer.eiTypes()) {
+ for (EiJob eiJob : this.eiJobs.getJobsForType(type)) {
+ ProducerJobInfo request = new ProducerJobInfo(eiJob.jobData(), eiJob, eiJob.type());
+ producerJobs.add(request);
+ }
+ }
+
+ return new ResponseEntity<>(gson.toJson(producerJobs), HttpStatus.OK);
+ } catch (Exception e) {
+ return ErrorResponse.create(e, HttpStatus.NOT_FOUND);
+ }
+ }
+
+ @PutMapping(
+ path = ProducerConsts.API_ROOT + "/eiproducers/{eiProducerId}",
+ produces = MediaType.APPLICATION_JSON_VALUE)
+ @ApiOperation(value = "Individual EI producer", notes = "Put EI producer")
+ @ApiResponses(
+ value = { //
+ @ApiResponse(code = 201, message = "Producer created", response = void.class), //
+ @ApiResponse(code = 200, message = "Producer updated", response = void.class)}//
+ )
+ public ResponseEntity<Object> putEiProducer( //
+ @PathVariable("eiProducerId") String eiProducerId, //
+ @RequestBody ProducerRegistrationInfo registrationInfo) {
+ try {
+ final EiProducer previousDefinition = this.eiProducers.get(eiProducerId);
+ if (previousDefinition != null) {
+ deregisterProducer(previousDefinition, false);
+ }
+
+ registerProducer(eiProducerId, registrationInfo);
+
+ return new ResponseEntity<>(previousDefinition == null ? HttpStatus.CREATED : HttpStatus.OK);
+ } catch (Exception e) {
+ return ErrorResponse.create(e, HttpStatus.NOT_FOUND);
+ }
+ }
+
+ @DeleteMapping(
+ path = ProducerConsts.API_ROOT + "/eiproducers/{eiProducerId}",
+ produces = MediaType.APPLICATION_JSON_VALUE)
+ @ApiOperation(value = "Individual EI Producer", notes = "Delete an EI Producer")
+ @ApiResponses(
+ value = { //
+ @ApiResponse(code = 200, message = "Not used", response = void.class),
+ @ApiResponse(code = 204, message = "Producer deleted", response = void.class),
+ @ApiResponse(code = 404, message = "Producer is not found", response = ErrorResponse.ErrorInfo.class)})
+ public ResponseEntity<Object> deleteEiProducer(@PathVariable("eiProducerId") String eiProducerId) {
+ try {
+ final EiProducer producer = this.eiProducers.getProducer(eiProducerId);
+ deregisterProducer(producer, true);
+ return new ResponseEntity<>(HttpStatus.NO_CONTENT);
+ } catch (Exception e) {
+ return ErrorResponse.create(e, HttpStatus.NOT_FOUND);
+ }
+ }
+
+ private EiType registerType(ProducerEiTypeRegistrationInfo typeInfo) {
+ EiType type = this.eiTypes.get(typeInfo.eiTypeId);
+ if (type == null) {
+ type = new EiType(typeInfo.eiTypeId, typeInfo.jobDataSchema);
+ this.eiTypes.put(type);
+ }
+ return type;
+
+ }
+
+ EiProducer createProducer(Collection<EiType> types, String producerId, ProducerRegistrationInfo registrationInfo) {
+ return ImmutableEiProducer.builder() //
+ .id(producerId) //
+ .eiTypes(types) //
+ .jobCreationCallbackUrl(registrationInfo.jobCreationCallbackUrl) //
+ .jobDeletionCallbackUrl(registrationInfo.jobDeletionCallbackUrl) //
+ .build();
+ }
+
+ private void registerProducer(String producerId, ProducerRegistrationInfo registrationInfo) {
+ ArrayList<EiType> types = new ArrayList<>();
+ for (ProducerEiTypeRegistrationInfo typeInfo : registrationInfo.types) {
+ types.add(registerType(typeInfo));
+ }
+ EiProducer producer = createProducer(types, producerId, registrationInfo);
+ this.eiProducers.put(producer);
+
+ for (EiType type : types) {
+ for (EiJob job : this.eiJobs.getJobsForType(type)) {
+ this.producerCallbacks.notifyProducerJobStarted(producer, job);
+ }
+ type.addProducer(producer);
+ }
+ }
+
+ private void deregisterProducer(EiProducer producer, boolean deleteJobs) {
+ this.eiProducers.remove(producer);
+ for (EiType type : producer.eiTypes()) {
+ boolean removed = type.removeProducer(producer) != null;
+ if (!removed) {
+ this.logger.error("Bug, no producer found");
+ }
+ if (type.getProducerIds().isEmpty() && deleteJobs) {
+ this.eiTypes.remove(type);
+ for (EiJob job : this.eiJobs.getJobsForType(type.getId())) {
+ this.eiJobs.remove(job);
+ this.logger.warn("Deleted job {} because no producers left", job.id());
+ }
+ }
+ }
+ }
+
+ ProducerRegistrationInfo toEiProducerRegistrationInfo(EiProducer p) {
+ Collection<ProducerEiTypeRegistrationInfo> types = new ArrayList<>();
+ for (EiType type : p.eiTypes()) {
+ types.add(toEiTypeRegistrationInfo(type));
+ }
+ return new ProducerRegistrationInfo(types, p.jobCreationCallbackUrl(), p.jobDeletionCallbackUrl());
+ }
+
+ private ProducerEiTypeRegistrationInfo toEiTypeRegistrationInfo(EiType type) {
+ return new ProducerEiTypeRegistrationInfo(type.getJobDataSchema(), type.getId());
+ }
+
+ private ProducerEiTypeInfo toEiTypeInfo(EiType t) {
+ return new ProducerEiTypeInfo(t.getJobDataSchema(), t.getProducerIds());
+ }
+}
Code Review / nonrtric.git / blobdiff