X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fonap%2Fcrud%2Futil%2FCrudServiceUtil.java;h=64a822c7fd8cc5d81bce7b8bc92d5ad4775f3e61;hb=0c40bcde9facc109ceb8dabb91156df2b4fb4129;hp=49b03179ffcf63c7edd9de108488ecfd765feb55;hpb=908b4693e5a0a4c2f323dbf518b35e4620f183a1;p=aai%2Fgizmo.git diff --git a/src/main/java/org/onap/crud/util/CrudServiceUtil.java b/src/main/java/org/onap/crud/util/CrudServiceUtil.java index 49b0317..64a822c 100644 --- a/src/main/java/org/onap/crud/util/CrudServiceUtil.java +++ b/src/main/java/org/onap/crud/util/CrudServiceUtil.java @@ -1,16 +1,15 @@ /** * ============LICENSE_START======================================================= - * Gizmo + * org.onap.aai * ================================================================================ - * Copyright © 2017 AT&T Intellectual Property. - * Copyright © 2017 Amdocs - * All rights reserved. + * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved. + * Copyright © 2017-2018 Amdocs * ================================================================================ * 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 + * 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, @@ -18,18 +17,34 @@ * 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.util; -import org.onap.crud.exception.CrudException; - +import com.google.gson.Gson; +import com.google.gson.JsonElement; +import com.google.gson.JsonPrimitive; +import java.util.AbstractMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Map.Entry; +import java.util.Set; +import javax.ws.rs.core.EntityTag; +import javax.ws.rs.core.HttpHeaders; +import javax.ws.rs.core.MultivaluedMap; import javax.ws.rs.core.Response.Status; +import org.onap.crud.exception.CrudException; +import org.onap.crud.service.EdgePayload; +import org.onap.schema.EdgeRulesLoader; +import org.onap.schema.RelationshipSchema; +import org.onap.schema.RelationshipSchemaValidator; public class CrudServiceUtil { + private static Gson gson = new Gson(); + public static final java.lang.String LAST_MOD_SOURCE_OF_TRUTH = "last-mod-source-of-truth"; + public static final java.lang.String SOURCE_OF_TRUTH = "source-of-truth"; + @SuppressWarnings({"unchecked", "rawtypes"}) public static Object validateFieldType(String value, Class clazz) throws CrudException { try { if (clazz.isAssignableFrom(Integer.class)) { @@ -41,13 +56,13 @@ public class CrudServiceUtil { } else if (clazz.isAssignableFrom(Double.class)) { return Double.parseDouble(value); } else if (clazz.isAssignableFrom(Boolean.class)) { - + // If the value is an IN/OUT direction, this gets seen as a boolean, so // check for that first. if (value.equals("OUT") || value.equals("IN")) { return value; } - + if (!value.equals("true") && !value.equals("false")) { throw new CrudException("Invalid propertry value: " + value, Status.BAD_REQUEST); } @@ -60,4 +75,80 @@ public class CrudServiceUtil { } } + /** + * This method will merge header property from app id in request payload if not already populated + * @param propertiesFromRequest + * @param headers + * @param isAdd + * @return + */ + @SuppressWarnings("unchecked") + public static JsonElement mergeHeaderInFoToPayload(JsonElement propertiesFromRequest, HttpHeaders headers, + boolean isAdd) { + String sourceOfTruth = headers.getRequestHeaders().getFirst("X-FromAppId"); + Set> properties = new HashSet>(); + properties.addAll(propertiesFromRequest.getAsJsonObject().entrySet()); + + Set propertyKeys = new HashSet(); + for(Map.Entry property : properties) { + propertyKeys.add(property.getKey()); + } + + if(!propertyKeys.contains(LAST_MOD_SOURCE_OF_TRUTH)) { + properties.add(new AbstractMap.SimpleEntry(LAST_MOD_SOURCE_OF_TRUTH, + (new JsonPrimitive(sourceOfTruth)))); + } + + if(isAdd && !propertyKeys.contains(SOURCE_OF_TRUTH)) { + properties.add(new AbstractMap.SimpleEntry(SOURCE_OF_TRUTH, + (new JsonPrimitive(sourceOfTruth)))); + } + + Object[] propArray = properties.toArray(); + StringBuilder sb = new StringBuilder(); + sb.append("{"); + boolean first=true; + for(int i=0; i entry = (Entry) propArray[i]; + if(!first) { + sb.append(","); + } + sb.append("\"").append(entry.getKey()).append("\"").append(":").append(entry.getValue()); + first=false; + } + sb.append("}"); + + return gson.fromJson(sb.toString(), JsonElement.class); + } + + public static EntityTag getETagFromHeader(MultivaluedMap headers) { + EntityTag entityTag = null; + if (headers != null && headers.containsKey(CrudServiceConstants.CRD_HEADER_ETAG)) { + String value = headers.getFirst(CrudServiceConstants.CRD_HEADER_ETAG); + entityTag = new EntityTag(value.replace("\"", "")); + } + return entityTag; + } + + public static String determineEdgeType(EdgePayload payload, String version) throws CrudException { + RelationshipSchema schema = EdgeRulesLoader.getSchemaForVersion(version); + + if (payload.getSource() == null || payload.getTarget() == null) { + throw new CrudException("Source/Target not specified", Status.BAD_REQUEST); + } + + Set edgeTypes = schema.getValidRelationTypes(RelationshipSchemaValidator.vertexTypeFromUri(payload.getSource()), + RelationshipSchemaValidator.vertexTypeFromUri(payload.getTarget())); + + if (edgeTypes.size() == 0) { + throw new CrudException("No valid relationship types from " + payload.getSource() + " to " + payload.getTarget(), Status.BAD_REQUEST); + } + + if (edgeTypes.size() > 1) { + throw new CrudException("Multiple possible relationship types from " + payload.getSource() + " to " + payload.getTarget(), Status.BAD_REQUEST); + } + + return edgeTypes.iterator().next(); + } }