diff options
author | 2017-11-16 14:56:59 -0500 | |
---|---|---|
committer | 2017-11-16 15:01:37 -0500 | |
commit | be2eab9395a787ca4b13447f9d2c382d12f5dcd5 (patch) | |
tree | 87c81f3a919ca61515212455fc90bc96402de9a5 /src/main/java/org/openecomp/crud/dao/champion | |
parent | eff2052b4a77690b4e2e67c8a5b438457657c99f (diff) |
Add bulk API to gizmo
Add bulk API to gizmo
IssueID: AAI-481
Change-Id: Iff9df1a8fdc73c87d726da7294c2eb9f471080f1
Signed-off-by: Bansal, Nitin (nb121v) <nitin.bansal@amdocs.com>
Diffstat (limited to 'src/main/java/org/openecomp/crud/dao/champion')
3 files changed, 681 insertions, 0 deletions
diff --git a/src/main/java/org/openecomp/crud/dao/champion/ChampionDao.java b/src/main/java/org/openecomp/crud/dao/champion/ChampionDao.java new file mode 100644 index 0000000..e1bda7a --- /dev/null +++ b/src/main/java/org/openecomp/crud/dao/champion/ChampionDao.java @@ -0,0 +1,585 @@ +/** + * ============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.openecomp.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.openecomp.aai.logging.LoggingContext; +import org.openecomp.cl.api.Logger; +import org.openecomp.cl.eelf.LoggerFactory; +import org.openecomp.crud.dao.GraphDao; +import org.openecomp.crud.entity.Edge; +import org.openecomp.crud.entity.Vertex; +import org.openecomp.crud.exception.CrudException; +import org.openecomp.crud.util.CrudServiceConstants; +import org.openecomp.restclient.client.OperationResult; +import org.openecomp.restclient.client.RestClient; +import org.openecomp.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.openecomp.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.openecomp.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.openecomp.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.openecomp.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.openecomp.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; + } +} diff --git a/src/main/java/org/openecomp/crud/dao/champion/ChampionEdgeSerializer.java b/src/main/java/org/openecomp/crud/dao/champion/ChampionEdgeSerializer.java new file mode 100644 index 0000000..5ca6c2c --- /dev/null +++ b/src/main/java/org/openecomp/crud/dao/champion/ChampionEdgeSerializer.java @@ -0,0 +1,49 @@ +/** + * ============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.openecomp.crud.dao.champion; + +import com.google.gson.JsonElement; +import com.google.gson.JsonObject; +import com.google.gson.JsonSerializationContext; +import com.google.gson.JsonSerializer; + +import org.openecomp.crud.entity.Edge; +import org.openecomp.crud.entity.Vertex; + +import java.lang.reflect.Type; + +public class ChampionEdgeSerializer implements JsonSerializer<Edge> { + @Override + public JsonElement serialize(Edge edge, Type type, JsonSerializationContext jsonSerializationContext) { + final JsonObject edgeObj = new JsonObject(); + if (edge.getId().isPresent()) { + edgeObj.add("key", jsonSerializationContext.serialize(edge.getId().get())); + } + edgeObj.add("type", jsonSerializationContext.serialize(edge.getType())); + edgeObj.add("properties", jsonSerializationContext.serialize(edge.getProperties())); + edgeObj.add("source", jsonSerializationContext.serialize(edge.getSource())); + edgeObj.add("target", jsonSerializationContext.serialize(edge.getTarget())); + return edgeObj; + } +} diff --git a/src/main/java/org/openecomp/crud/dao/champion/ChampionVertexSerializer.java b/src/main/java/org/openecomp/crud/dao/champion/ChampionVertexSerializer.java new file mode 100644 index 0000000..ab743d7 --- /dev/null +++ b/src/main/java/org/openecomp/crud/dao/champion/ChampionVertexSerializer.java @@ -0,0 +1,47 @@ +/** + * ============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.openecomp.crud.dao.champion; + +import com.google.gson.JsonElement; +import com.google.gson.JsonObject; +import com.google.gson.JsonSerializationContext; +import com.google.gson.JsonSerializer; + +import org.openecomp.crud.entity.Vertex; + +import java.lang.reflect.Type; + +public class ChampionVertexSerializer implements JsonSerializer<Vertex> { + @Override + public JsonElement serialize(Vertex vertex, Type type, JsonSerializationContext jsonSerializationContext) { + final JsonObject vertexObj = new JsonObject(); + if (vertex.getId().isPresent()) { + vertexObj.add("key", jsonSerializationContext.serialize(vertex.getId().get())); + } + vertexObj.add("type", jsonSerializationContext.serialize(vertex.getType())); + vertexObj.add("properties", jsonSerializationContext.serialize(vertex.getProperties())); + + return vertexObj; + } +} |