diff options
Diffstat (limited to 'src/main/java/org/onap/crud/dao/champion/ChampionDao.java')
| -rw-r--r-- | src/main/java/org/onap/crud/dao/champion/ChampionDao.java | 623 |
1 files changed, 0 insertions, 623 deletions
diff --git a/src/main/java/org/onap/crud/dao/champion/ChampionDao.java b/src/main/java/org/onap/crud/dao/champion/ChampionDao.java deleted file mode 100644 index 4bde2e0..0000000 --- a/src/main/java/org/onap/crud/dao/champion/ChampionDao.java +++ /dev/null @@ -1,623 +0,0 @@ -/** - * ============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; - } -} |