+++ /dev/null
-/**
- * ============LICENSE_START=======================================================
- * Gizmo
- * ================================================================================
- * Copyright © 2017 AT&T Intellectual Property.
- * Copyright © 2017 Amdocs
- * 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=========================================================
- *
- * ECOMP is a trademark and service mark of AT&T Intellectual Property.
- */
-package org.onap.crud.dao.champion;
-
-import net.dongliu.gson.GsonJava8TypeAdapterFactory;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.reflect.TypeToken;
-
-import org.apache.http.NameValuePair;
-import org.apache.http.client.utils.URLEncodedUtils;
-import org.apache.http.message.BasicNameValuePair;
-import org.eclipse.jetty.util.security.Password;
-import org.onap.aai.logging.LoggingContext;
-import org.onap.aai.cl.api.Logger;
-import org.onap.aai.cl.eelf.LoggerFactory;
-import org.onap.crud.dao.GraphDao;
-import org.onap.crud.entity.Edge;
-import org.onap.crud.entity.Vertex;
-import org.onap.crud.exception.CrudException;
-import org.onap.crud.util.CrudServiceConstants;
-import org.onap.aai.restclient.client.OperationResult;
-import org.onap.aai.restclient.client.RestClient;
-import org.onap.aai.restclient.enums.RestAuthenticationMode;
-import org.slf4j.MDC;
-
-import java.nio.charset.Charset;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import javax.ws.rs.core.MediaType;
-import javax.ws.rs.core.Response;
-
-public class ChampionDao implements GraphDao {
- private RestClient client;
- private String baseUrl;
-
- private static final String HEADER_FROM_APP = "X-FromAppId";
- private static final String HEADER_TRANS_ID = "X-TransactionId";
-
- private Logger logger = LoggerFactory.getInstance().getLogger(ChampionDao.class.getName());
-
- // We use a custom vertex serializer for Champion because it expects "key"
- // instead of "id"
- private static final Gson championGson = new GsonBuilder()
- .registerTypeAdapterFactory(new GsonJava8TypeAdapterFactory())
- .registerTypeAdapter(Vertex.class, new ChampionVertexSerializer())
- .registerTypeAdapter(Edge.class, new ChampionEdgeSerializer()).create();
-
- public ChampionDao(String championUrl, String certPassword) {
- try {
- client = new RestClient().authenticationMode(RestAuthenticationMode.SSL_CERT).validateServerHostname(false)
- .validateServerCertChain(false).clientCertFile(CrudServiceConstants.CRD_CHAMPION_AUTH_FILE)
- .clientCertPassword(Password.deobfuscate(certPassword));
-
- baseUrl = championUrl;
- } catch (Exception e) {
- System.out.println("Error setting up Champion configuration");
- e.printStackTrace();
- System.exit(1);
- }
- }
-
- @Override
- public Vertex getVertex(String id) throws CrudException {
- String url = baseUrl + "objects/" + id;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.get(url, headers, MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == 200) {
- return Vertex.fromJson(getResult.getResult());
- } else {
- // We didn't find a vertex with the supplied id, so just throw an
- // exception.
- throw new CrudException("No vertex with id " + id + " found in graph",
- javax.ws.rs.core.Response.Status.NOT_FOUND);
- }
- }
-
- @Override
- public Vertex getVertex(String id, String type) throws CrudException {
- String url = baseUrl + "objects/" + id;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.get(url, headers, MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == 200) {
- Vertex vert = Vertex.fromJson(getResult.getResult());
-
- if (!vert.getType().equalsIgnoreCase(type)) {
- // We didn't find a vertex with the supplied type, so just throw an
- // exception.
- throw new CrudException("No vertex with id " + id + "and type " + type + " found in graph",
- javax.ws.rs.core.Response.Status.NOT_FOUND);
- }
- return vert;
- } else {
- // We didn't find a vertex with the supplied id, so just throw an
- // exception.
- throw new CrudException("No vertex with id " + id + " found in graph",
- javax.ws.rs.core.Response.Status.NOT_FOUND);
- }
- }
-
- @Override
- public List<Edge> getVertexEdges(String id) throws CrudException {
- String url = baseUrl + "objects/relationships/" + id;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.get(url, headers, MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == 200) {
- return championGson.fromJson(getResult.getResult(), new TypeToken<List<Edge>>() {
- }.getType());
- } else {
- // We didn't find a vertex with the supplied id, so just throw an
- // exception.
- throw new CrudException("No vertex with id " + id + " found in graph",
- javax.ws.rs.core.Response.Status.NOT_FOUND);
- }
- }
-
- @Override
- public List<Vertex> getVertices(String type, Map<String, Object> filter) throws CrudException {
- filter.put(org.onap.schema.OxmModelValidator.Metadata.NODE_TYPE.propertyName(), type);
-
- String url = baseUrl + "objects/filter" + "?"
- + URLEncodedUtils.format(convertToNameValuePair(filter), Charset.defaultCharset());
-
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.get(url, headers, MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == 200) {
- return championGson.fromJson(getResult.getResult(), new TypeToken<List<Vertex>>() {
- }.getType());
- } else {
- // We didn't find a vertex with the supplied id, so just throw an
- // exception.
- throw new CrudException("No vertices found in graph for given filters",
- javax.ws.rs.core.Response.Status.NOT_FOUND);
- }
- }
-
- @Override
- public Edge getEdge(String id, String type) throws CrudException {
- String url = baseUrl + "relationships/" + id;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.get(url, headers, MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == 200) {
- Edge edge = Edge.fromJson(getResult.getResult());
-
- if (!edge.getType().equalsIgnoreCase(type)) {
- // We didn't find an edge with the supplied type, so just throw an
- // exception.
- throw new CrudException("No edge with id " + id + "and type " + type + " found in graph",
- javax.ws.rs.core.Response.Status.NOT_FOUND);
- }
- return edge;
- } else {
- // We didn't find a edge with the supplied type, so just throw an
- // exception.
- throw new CrudException("No edge with id " + id + " found in graph", javax.ws.rs.core.Response.Status.NOT_FOUND);
- }
- }
-
- @Override
- public List<Edge> getEdges(String type, Map<String, Object> filter) throws CrudException {
- String url = baseUrl + "relationships/filter" + "?"
- + URLEncodedUtils.format(convertToNameValuePair(filter), Charset.defaultCharset());
-
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.get(url, headers, MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == 200) {
- return championGson.fromJson(getResult.getResult(), new TypeToken<List<Edge>>() {
- }.getType());
- } else {
- // We didn't find a vertex with the supplied id, so just throw an
- // exception.
- throw new CrudException("No edges found in graph for given filters", javax.ws.rs.core.Response.Status.NOT_FOUND);
- }
- }
-
- @Override
- public Vertex addVertex(String type, Map<String, Object> properties) throws CrudException {
- String url = baseUrl + "objects";
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- // Add the aai_node_type so that AAI can read the data created by gizmo
- // TODO: This probably shouldn't be here
- properties.put(org.onap.schema.OxmModelValidator.Metadata.NODE_TYPE.propertyName(), type);
-
- Vertex.Builder insertVertexBuilder = new Vertex.Builder(type);
- properties.forEach(insertVertexBuilder::property);
- Vertex insertVertex = insertVertexBuilder.build();
-
- OperationResult getResult = client.post(url, insertVertex.toJson(), headers, MediaType.APPLICATION_JSON_TYPE,
- MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == Response.Status.CREATED.getStatusCode()) {
- return Vertex.fromJson(getResult.getResult());
- } else {
- // We didn't create a vertex with the supplied type, so just throw an
- // exception.
- throw new CrudException("Failed to create vertex", Response.Status.fromStatusCode(getResult.getResultCode()));
- }
- }
-
- @Override
- public Vertex updateVertex(String id, String type, Map<String, Object> properties) throws CrudException {
- String url = baseUrl + "objects/" + id;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- // Add the aai_node_type so that AAI can read the data created by gizmo
- // TODO: This probably shouldn't be here
- properties.put(org.onap.schema.OxmModelValidator.Metadata.NODE_TYPE.propertyName(), type);
-
- Vertex.Builder insertVertexBuilder = new Vertex.Builder(type);
- insertVertexBuilder.id(id);
- properties.forEach(insertVertexBuilder::property);
- Vertex insertVertex = insertVertexBuilder.build();
-
- String payload = insertVertex.toJson(championGson);
- OperationResult getResult = client.put(url, payload, headers, MediaType.APPLICATION_JSON_TYPE,
- MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == Response.Status.OK.getStatusCode()) {
- return Vertex.fromJson(getResult.getResult());
- } else {
- // We didn't create a vertex with the supplied type, so just throw an
- // exception.
- throw new CrudException("Failed to update vertex", Response.Status.fromStatusCode(getResult.getResultCode()));
- }
- }
-
- @Override
- public void deleteVertex(String id, String type) throws CrudException {
- String url = baseUrl + "objects/" + id;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.delete(url, headers, MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() != Response.Status.OK.getStatusCode()) {
- // We didn't delete a vertex with the supplied id, so just throw an
- // exception.
- throw new CrudException("Failed to delete vertex", Response.Status.fromStatusCode(getResult.getResultCode()));
- }
- }
-
- @Override
- public Edge addEdge(String type, Vertex source, Vertex target, Map<String, Object> properties) throws CrudException {
- String url = baseUrl + "relationships";
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- // Try requests to ensure source and target exist in Champion
- Vertex dbSource = getVertex(source.getId().get(), source.getType());
- Vertex dbTarget = getVertex(target.getId().get(), target.getType());
-
- Edge.Builder insertEdgeBuilder = new Edge.Builder(type).source(dbSource).target(dbTarget);
- properties.forEach(insertEdgeBuilder::property);
- Edge insertEdge = insertEdgeBuilder.build();
-
- String edgeJson = insertEdge.toJson(championGson);
- OperationResult getResult = client.post(url, edgeJson, headers, MediaType.APPLICATION_JSON_TYPE,
- MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == Response.Status.CREATED.getStatusCode()) {
- return Edge.fromJson(getResult.getResult());
- } else {
- // We didn't create an edge with the supplied type, so just throw an
- // exception.
- throw new CrudException("Failed to create edge", Response.Status.fromStatusCode(getResult.getResultCode()));
- }
- }
-
- @Override
- public Edge updateEdge(Edge edge) throws CrudException {
- if (!edge.getId().isPresent()) {
- throw new CrudException("Unable to identify edge: " + edge.toString(), Response.Status.BAD_REQUEST);
- }
- String url = baseUrl + "relationships/" + edge.getId().get();
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- String edgeJson = edge.toJson(championGson);
- OperationResult getResult = client.put(url, edgeJson, headers, MediaType.APPLICATION_JSON_TYPE,
- MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == Response.Status.OK.getStatusCode()) {
- return Edge.fromJson(getResult.getResult());
- } else {
- // We didn't create an edge with the supplied type, so just throw an
- // exception.
- throw new CrudException("Failed to update edge", Response.Status.fromStatusCode(getResult.getResultCode()));
- }
- }
-
- @Override
- public void deleteEdge(String id, String type) throws CrudException {
- String url = baseUrl + "relationships/" + id;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.delete(url, headers, MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() != 200) {
- // We didn't find an edge with the supplied type, so just throw an
- // exception.
- throw new CrudException("No edge with id " + id + " found in graph", javax.ws.rs.core.Response.Status.NOT_FOUND);
- }
- }
-
- @Override
- public String openTransaction() {
- String url = baseUrl + "transaction";
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.post(url, "", headers, MediaType.TEXT_PLAIN_TYPE, MediaType.TEXT_PLAIN_TYPE);
-
- if (getResult.getResultCode() == 200) {
- return getResult.getResult();
- } else {
- return null;
- }
- }
-
- @Override
- public void commitTransaction(String id) throws CrudException {
- String url = baseUrl + "transaction/" + id;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.put(url, "{\"method\": \"commit\"}", headers, MediaType.APPLICATION_JSON_TYPE,
- MediaType.TEXT_PLAIN_TYPE);
-
- if (getResult.getResultCode() != 200) {
- throw new CrudException("Unable to commit transaction",
- Response.Status.fromStatusCode(getResult.getResultCode()));
- }
- }
-
- @Override
- public void rollbackTransaction(String id) throws CrudException {
- String url = baseUrl + "transaction/" + id;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.put(url, "{\"method\": \"rollback\"}", headers, MediaType.APPLICATION_JSON_TYPE,
- MediaType.TEXT_PLAIN_TYPE);
-
- if (getResult.getResultCode() != 200) {
- throw new CrudException("Unable to rollback transaction",
- Response.Status.fromStatusCode(getResult.getResultCode()));
- }
- }
-
- @Override
- public boolean transactionExists(String id) throws CrudException {
- String url = baseUrl + "transaction/" + id;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.get(url, headers, MediaType.APPLICATION_JSON_TYPE);
-
- return getResult.getResultCode() == 200;
- }
-
- @Override
- public Vertex addVertex(String type, Map<String, Object> properties, String txId) throws CrudException {
- String url = baseUrl + "objects?transactionId=" + txId;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- // Add the aai_node_type so that AAI can read the data created by gizmo
- // TODO: This probably shouldn't be here
- properties.put(org.onap.schema.OxmModelValidator.Metadata.NODE_TYPE.propertyName(), type);
-
- Vertex.Builder insertVertexBuilder = new Vertex.Builder(type);
- properties.forEach(insertVertexBuilder::property);
- Vertex insertVertex = insertVertexBuilder.build();
-
- OperationResult getResult = client.post(url, insertVertex.toJson(), headers, MediaType.APPLICATION_JSON_TYPE,
- MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == Response.Status.CREATED.getStatusCode()) {
- return Vertex.fromJson(getResult.getResult());
- } else {
- // We didn't create a vertex with the supplied type, so just throw an
- // exception.
- throw new CrudException("Failed to create vertex", Response.Status.fromStatusCode(getResult.getResultCode()));
- }
- }
-
- @Override
- public Edge addEdge(String type, Vertex source, Vertex target, Map<String, Object> properties, String txId)
- throws CrudException {
- String url = baseUrl + "relationships?transactionId=" + txId;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- // Try requests to ensure source and target exist in Champion
- Vertex dbSource = getVertex(source.getId().get(), source.getType(), txId);
- Vertex dbTarget = getVertex(target.getId().get(), target.getType(), txId);
-
- Edge.Builder insertEdgeBuilder = new Edge.Builder(type).source(dbSource).target(dbTarget);
- properties.forEach(insertEdgeBuilder::property);
- Edge insertEdge = insertEdgeBuilder.build();
-
- OperationResult getResult = client.post(url, insertEdge.toJson(championGson), headers,
- MediaType.APPLICATION_JSON_TYPE, MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == Response.Status.CREATED.getStatusCode()) {
- return Edge.fromJson(getResult.getResult());
- } else {
- // We didn't create an edge with the supplied type, so just throw an
- // exception.
- throw new CrudException("Failed to create edge", Response.Status.fromStatusCode(getResult.getResultCode()));
- }
- }
-
- @Override
- public Vertex updateVertex(String id, String type, Map<String, Object> properties, String txId) throws CrudException {
- String url = baseUrl + "objects/" + id + "?transactionId=" + txId;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- // Add the aai_node_type so that AAI can read the data created by gizmo
- // TODO: This probably shouldn't be here
- properties.put(org.onap.schema.OxmModelValidator.Metadata.NODE_TYPE.propertyName(), type);
-
- Vertex.Builder insertVertexBuilder = new Vertex.Builder(type);
- insertVertexBuilder.id(id);
- properties.forEach(insertVertexBuilder::property);
- Vertex insertVertex = insertVertexBuilder.build();
-
- String payload = insertVertex.toJson(championGson);
- OperationResult getResult = client.put(url, payload, headers, MediaType.APPLICATION_JSON_TYPE,
- MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == Response.Status.OK.getStatusCode()) {
- return Vertex.fromJson(getResult.getResult());
- } else {
- // We didn't create a vertex with the supplied type, so just throw an
- // exception.
- throw new CrudException("Failed to update vertex", Response.Status.fromStatusCode(getResult.getResultCode()));
- }
- }
-
- @Override
- public void deleteVertex(String id, String type, String txId) throws CrudException {
- String url = baseUrl + "objects/" + id + "?transactionId=" + txId;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.delete(url, headers, MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() != Response.Status.OK.getStatusCode()) {
- // We didn't delete a vertex with the supplied id, so just throw an
- // exception.
- throw new CrudException("Failed to delete vertex", Response.Status.fromStatusCode(getResult.getResultCode()));
- }
- }
-
- @Override
- public Edge updateEdge(Edge edge, String txId) throws CrudException {
- if (!edge.getId().isPresent()) {
- throw new CrudException("Unable to identify edge: " + edge.toString(), Response.Status.BAD_REQUEST);
- }
- String url = baseUrl + "relationships/" + edge.getId().get() + "?transactionId=" + txId;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.put(url, edge.toJson(championGson), headers, MediaType.APPLICATION_JSON_TYPE,
- MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == Response.Status.OK.getStatusCode()) {
- return Edge.fromJson(getResult.getResult());
- } else {
- // We didn't create an edge with the supplied type, so just throw an
- // exception.
- throw new CrudException("Failed to update edge: " + getResult.getFailureCause(),
- Response.Status.fromStatusCode(getResult.getResultCode()));
- }
- }
-
- @Override
- public void deleteEdge(String id, String type, String txId) throws CrudException {
- String url = baseUrl + "relationships/" + id + "?transactionId=" + txId;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.delete(url, headers, MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() != 200) {
- // We didn't find an edge with the supplied type, so just throw an
- // exception.
- throw new CrudException("No edge with id " + id + " found in graph", javax.ws.rs.core.Response.Status.NOT_FOUND);
- }
- }
-
- @Override
- public Edge getEdge(String id, String type, String txId) throws CrudException {
- String url = baseUrl + "relationships/" + id + "?transactionId=" + txId;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.get(url, headers, MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == 200) {
- Edge edge = Edge.fromJson(getResult.getResult());
-
- if (!edge.getType().equalsIgnoreCase(type)) {
- // We didn't find an edge with the supplied type, so just throw an
- // exception.
- throw new CrudException("No edge with id " + id + "and type " + type + " found in graph",
- javax.ws.rs.core.Response.Status.NOT_FOUND);
- }
- return edge;
- } else {
- // We didn't find an edge with the supplied id, so just throw an
- // exception.
- throw new CrudException("No edge with id " + id + " found in graph", javax.ws.rs.core.Response.Status.NOT_FOUND);
- }
- }
-
- public Vertex getVertex(String id, String type, String txId) throws CrudException {
- String url = baseUrl + "objects/" + id + "?transactionId=" + txId;
- Map<String, List<String>> headers = new HashMap<>();
- headers.put(HEADER_FROM_APP, Arrays.asList("Gizmo"));
- headers.put(HEADER_TRANS_ID, Arrays.asList(MDC.get(LoggingContext.LoggingField.REQUEST_ID.toString())));
-
- OperationResult getResult = client.get(url, headers, MediaType.APPLICATION_JSON_TYPE);
-
- if (getResult.getResultCode() == 200) {
- Vertex vert = Vertex.fromJson(getResult.getResult());
-
- if (!vert.getType().equalsIgnoreCase(type)) {
- // We didn't find a vertex with the supplied type, so just throw an
- // exception.
- throw new CrudException("No vertex with id " + id + "and type " + type + " found in graph",
- javax.ws.rs.core.Response.Status.NOT_FOUND);
- }
- return vert;
- } else {
- // We didn't find a vertex with the supplied id, so just throw an
- // exception.
- throw new CrudException("No vertex with id " + id + " found in graph",
- javax.ws.rs.core.Response.Status.NOT_FOUND);
- }
- }
-
- // https://stackoverflow.com/questions/26942330/convert-mapstring-string-to-listnamevaluepair-is-this-the-most-efficient
- private List<NameValuePair> convertToNameValuePair(Map<String, Object> pairs) {
- List<NameValuePair> nvpList = new ArrayList<>(pairs.size());
-
- pairs.forEach((key, value) -> nvpList.add(new BasicNameValuePair(key, value.toString())));
-
- return nvpList;
- }
-}
Code Review / aai / gizmo.git / blobdiff