/*- * ============LICENSE_START======================================================= * ONAP : APPC * ================================================================================ * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved. * ================================================================================ * Copyright (C) 2017 Amdocs * ================================================================================ * Modifications Copyright (C) 2018-2019 Orange * ============================================================================= * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * ============LICENSE_END========================================================= */ package org.onap.appc.requesthandler.conv; import com.att.aft.dme2.internal.apache.commons.lang3.StringUtils; import com.att.eelf.configuration.EELFLogger; import com.att.eelf.configuration.EELFManager; import com.fasterxml.jackson.annotation.JsonIgnore; import com.fasterxml.jackson.annotation.JsonInclude; import com.fasterxml.jackson.annotation.JsonProperty; import com.fasterxml.jackson.annotation.JsonValue; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.MapperFeature; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.databind.ObjectWriter; import com.fasterxml.jackson.databind.SerializationFeature; import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.*; import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.CommonHeader; import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.CommonHeaderBuilder; import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.Flags; import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.FlagsBuilder; import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.status.Status; import org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.status.StatusBuilder; import org.opendaylight.yangtools.concepts.Builder; import org.opendaylight.yangtools.yang.binding.DataContainer; import org.onap.appc.domainmodel.lcm.ResponseContext; import org.onap.appc.domainmodel.lcm.VNFOperation; import org.onap.appc.requesthandler.impl.AbstractRequestHandlerImpl; import org.onap.appc.requesthandler.impl.DmaapOutgoingMessage; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.TimeZone; public class Converter { private static final String ISO_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"; private final static String DMaaP_ROOT_VALUE = "output"; private static final SimpleDateFormat isoFormatter = new SimpleDateFormat(ISO_FORMAT); private final static EELFLogger logger = EELFManager.getInstance().getLogger(Converter.class); static { isoFormatter.setTimeZone(TimeZone.getTimeZone("UTC")); } public static Builder convAsyncResponseToBuilder(VNFOperation vnfOperation, String rpcName, ResponseContext response) { Builder outObj = null; if(response == null){ throw new IllegalArgumentException("empty asyncResponse"); } if(vnfOperation == null){ throw new IllegalArgumentException("empty asyncResponse.action"); } logger.debug("Entered Converter.convAsyncResponseToBuilder() : Operation Name "+ vnfOperation.name()); org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.Action action = org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.Action.valueOf(vnfOperation.name()); logger.debug("After resolving action"); CommonHeader commonHeader = convAsyncResponseTorev160108CommonHeader(response); Status status = convAsyncResponseTorev160108Status(response); Payload payload = convAsyncResponseTorev160108Payload(response); logger.debug("Extracted action, status, payload "); switch (action){ case Rollback: outObj = new RollbackOutputBuilder(); ((RollbackOutputBuilder)outObj).setCommonHeader(commonHeader); ((RollbackOutputBuilder)outObj).setStatus(status); return outObj; case Snapshot: outObj = new SnapshotOutputBuilder(); ((SnapshotOutputBuilder)outObj).setCommonHeader(commonHeader); ((SnapshotOutputBuilder)outObj).setStatus(status); try { ((SnapshotOutputBuilder) outObj).setSnapshotId(response.getAdditionalContext().get("output.snapshot-id")); } catch (NullPointerException ignored) { // in case of negative response, snapshotID does not populated, so just ignore NPL } return outObj; case Audit: outObj = new AuditOutputBuilder(); ((AuditOutputBuilder)outObj).setCommonHeader(commonHeader); ((AuditOutputBuilder)outObj).setStatus(status); ((AuditOutputBuilder)outObj).setPayload(payload); return outObj; case HealthCheck: outObj = new HealthCheckOutputBuilder(); ((HealthCheckOutputBuilder)outObj).setCommonHeader(commonHeader); ((HealthCheckOutputBuilder)outObj).setStatus(status); ((HealthCheckOutputBuilder)outObj).setPayload(payload); logger.debug("In HealthCheck case- created outObj, returning"); return outObj; case LiveUpgrade: outObj = new LiveUpgradeOutputBuilder(); ((LiveUpgradeOutputBuilder)outObj).setCommonHeader(commonHeader); ((LiveUpgradeOutputBuilder)outObj).setStatus(status); return outObj; case Lock: outObj = new LockOutputBuilder(); ((LockOutputBuilder)outObj).setCommonHeader(commonHeader); ((LockOutputBuilder)outObj).setStatus(status); return outObj; case Configure: outObj = new ConfigureOutputBuilder(); ((ConfigureOutputBuilder)outObj).setCommonHeader(commonHeader); ((ConfigureOutputBuilder)outObj).setStatus(status); ((ConfigureOutputBuilder)outObj).setPayload(payload); return outObj; case ConfigModify: outObj = new ConfigModifyOutputBuilder(); ((ConfigModifyOutputBuilder)outObj).setCommonHeader(commonHeader); ((ConfigModifyOutputBuilder)outObj).setStatus(status); ((ConfigModifyOutputBuilder)outObj).setPayload(payload); return outObj; case ConfigScaleOut: outObj = new ConfigScaleOutOutputBuilder(); ((ConfigScaleOutOutputBuilder)outObj).setCommonHeader(commonHeader); ((ConfigScaleOutOutputBuilder)outObj).setStatus(status); ((ConfigScaleOutOutputBuilder)outObj).setPayload(payload); return outObj; case ConfigRestore: outObj = new ConfigRestoreOutputBuilder(); ((ConfigRestoreOutputBuilder)outObj).setCommonHeader(commonHeader); ((ConfigRestoreOutputBuilder)outObj).setStatus(status); ((ConfigRestoreOutputBuilder)outObj).setPayload(payload); return outObj; case SoftwareUpload: outObj = new SoftwareUploadOutputBuilder(); ((SoftwareUploadOutputBuilder)outObj).setCommonHeader(commonHeader); ((SoftwareUploadOutputBuilder)outObj).setStatus(status); return outObj; case Stop: outObj = new StopOutputBuilder(); ((StopOutputBuilder)outObj).setCommonHeader(commonHeader); ((StopOutputBuilder)outObj).setStatus(status); return outObj; case Sync: outObj = new SyncOutputBuilder(); ((SyncOutputBuilder)outObj).setCommonHeader(commonHeader); ((SyncOutputBuilder)outObj).setStatus(status); ((SyncOutputBuilder)outObj).setPayload(payload); return outObj; case Terminate: outObj = new TerminateOutputBuilder(); ((TerminateOutputBuilder)outObj).setCommonHeader(commonHeader); ((TerminateOutputBuilder)outObj).setStatus(status); return outObj; case Test: outObj = new TestOutputBuilder(); ((TestOutputBuilder)outObj).setCommonHeader(commonHeader); ((TestOutputBuilder)outObj).setStatus(status); return outObj; case Unlock: outObj = new UnlockOutputBuilder(); ((UnlockOutputBuilder)outObj).setCommonHeader(commonHeader); ((UnlockOutputBuilder)outObj).setStatus(status); return outObj; case Restart: outObj = new RestartOutputBuilder(); ((RestartOutputBuilder)outObj).setCommonHeader(commonHeader); ((RestartOutputBuilder)outObj).setStatus(status); return outObj; case Rebuild: outObj = new RebuildOutputBuilder(); ((RebuildOutputBuilder)outObj).setCommonHeader(commonHeader); ((RebuildOutputBuilder)outObj).setStatus(status); return outObj; case Reboot: outObj = new RebootOutputBuilder(); ((RebootOutputBuilder)outObj).setCommonHeader(commonHeader); ((RebootOutputBuilder)outObj).setStatus(status); return outObj; case Migrate: outObj = new MigrateOutputBuilder(); ((MigrateOutputBuilder)outObj).setCommonHeader(commonHeader); ((MigrateOutputBuilder)outObj).setStatus(status); return outObj; case Evacuate: outObj = new EvacuateOutputBuilder(); ((EvacuateOutputBuilder)outObj).setCommonHeader(commonHeader); ((EvacuateOutputBuilder)outObj).setStatus(status); return outObj; case ConfigBackup: outObj = new ConfigBackupOutputBuilder(); ((ConfigBackupOutputBuilder)outObj).setCommonHeader(commonHeader); ((ConfigBackupOutputBuilder)outObj).setStatus(status); ((ConfigBackupOutputBuilder)outObj).setPayload(payload); return outObj; case ConfigBackupDelete: outObj = new ConfigBackupDeleteOutputBuilder(); ((ConfigBackupDeleteOutputBuilder)outObj).setCommonHeader(commonHeader); ((ConfigBackupDeleteOutputBuilder)outObj).setStatus(status); ((ConfigBackupDeleteOutputBuilder)outObj).setPayload(payload); return outObj; case ConfigExport: outObj = new ConfigExportOutputBuilder(); ((ConfigExportOutputBuilder)outObj).setCommonHeader(commonHeader); ((ConfigExportOutputBuilder)outObj).setStatus(status); return outObj; case Start: outObj = new StartOutputBuilder(); ((StartOutputBuilder)outObj).setCommonHeader(commonHeader); ((StartOutputBuilder)outObj).setStatus(status); return outObj; case StopApplication: outObj = new StopApplicationOutputBuilder(); ((StopApplicationOutputBuilder)outObj).setCommonHeader(commonHeader); ((StopApplicationOutputBuilder)outObj).setStatus(status); return outObj; case StartApplication: outObj = new StartApplicationOutputBuilder(); ((StartApplicationOutputBuilder)outObj).setCommonHeader(commonHeader); ((StartApplicationOutputBuilder)outObj).setStatus(status); return outObj; case QuiesceTraffic: outObj = new QuiesceTrafficOutputBuilder(); ((QuiesceTrafficOutputBuilder)outObj).setCommonHeader(commonHeader); ((QuiesceTrafficOutputBuilder)outObj).setStatus(status); return outObj; case ResumeTraffic: outObj = new ResumeTrafficOutputBuilder(); ((ResumeTrafficOutputBuilder)outObj).setCommonHeader(commonHeader); ((ResumeTrafficOutputBuilder)outObj).setStatus(status); return outObj; case UpgradeSoftware: outObj = new UpgradeSoftwareOutputBuilder(); ((UpgradeSoftwareOutputBuilder)outObj).setCommonHeader(commonHeader); ((UpgradeSoftwareOutputBuilder)outObj).setStatus(status); return outObj; case UpgradePostCheck: outObj = new UpgradePostCheckOutputBuilder(); ((UpgradePostCheckOutputBuilder)outObj).setCommonHeader(commonHeader); ((UpgradePostCheckOutputBuilder)outObj).setStatus(status); ((UpgradePostCheckOutputBuilder)outObj).setPayload(payload); return outObj; case UpgradeBackup: outObj = new UpgradeBackupOutputBuilder(); ((UpgradeBackupOutputBuilder)outObj).setCommonHeader(commonHeader); ((UpgradeBackupOutputBuilder)outObj).setStatus(status); return outObj; case UpgradeBackout: outObj = new UpgradeBackoutOutputBuilder(); ((UpgradeBackoutOutputBuilder)outObj).setCommonHeader(commonHeader); ((UpgradeBackoutOutputBuilder)outObj).setStatus(status); return outObj; case UpgradePreCheck: outObj = new UpgradePreCheckOutputBuilder(); ((UpgradePreCheckOutputBuilder)outObj).setCommonHeader(commonHeader); ((UpgradePreCheckOutputBuilder)outObj).setStatus(status); ((UpgradePreCheckOutputBuilder)outObj).setPayload(payload); return outObj; case AttachVolume: outObj = new AttachVolumeOutputBuilder(); ((AttachVolumeOutputBuilder)outObj).setCommonHeader(commonHeader); ((AttachVolumeOutputBuilder)outObj).setStatus(status); return outObj; case DetachVolume: outObj = new DetachVolumeOutputBuilder(); ((DetachVolumeOutputBuilder)outObj).setCommonHeader(commonHeader); ((DetachVolumeOutputBuilder)outObj).setStatus(status); return outObj; case DistributeTraffic: outObj = new DistributeTrafficOutputBuilder(); ((DistributeTrafficOutputBuilder)outObj).setCommonHeader(commonHeader); ((DistributeTrafficOutputBuilder)outObj).setStatus(status); return outObj; case DistributeTrafficCheck: outObj = new DistributeTrafficCheckOutputBuilder(); ((DistributeTrafficCheckOutputBuilder) outObj).setCommonHeader(commonHeader); ((DistributeTrafficCheckOutputBuilder)outObj).setStatus(status); return outObj; default: throw new IllegalArgumentException(action+" action is not supported"); } } public static Payload convAsyncResponseTorev160108Payload(ResponseContext inObj) { logger.debug("Entering convAsyncResponseTorev160108Payload" ); Payload payload = null; if(inObj.getPayload() != null) { payload = new Payload(inObj.getPayload()); } logger.debug("Exiting convAsyncResponseTorev160108Payload" ); return payload; } public static String convPayloadObjectToJsonString(Object inObj) throws ParseException { String payloadAsString = null; if(inObj != null) { if(inObj instanceof String){ payloadAsString = (String)inObj; }else { try { ObjectMapper objectMapper = new ObjectMapper(); payloadAsString = objectMapper.writeValueAsString(inObj); } catch (JsonProcessingException e) { String errMsg = "Error serialize payload json to string"; throw new ParseException(errMsg + "-" + e.toString(), 0); } } } return payloadAsString; } public static Status convAsyncResponseTorev160108Status(ResponseContext inObj) { logger.debug("Entering convAsyncResponseTorev160108Status"); StatusBuilder statusBuilder = new StatusBuilder(); statusBuilder.setCode(inObj.getStatus().getCode()); statusBuilder.setMessage(inObj.getStatus().getMessage()); logger.debug("Exiting convAsyncResponseTorev160108Status"); return statusBuilder.build(); } public static CommonHeader convAsyncResponseTorev160108CommonHeader(ResponseContext inObj) { logger.debug("Entered into convAsyncResponseTorev160108CommonHeader"); CommonHeader outObj = null; if(inObj == null){ throw new IllegalArgumentException("empty asyncResponse"); } CommonHeaderBuilder commonHeaderBuilder = new CommonHeaderBuilder(); org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.Flags commonHeaderFlags; if(inObj.getCommonHeader().getFlags() != null){ commonHeaderFlags = Converter.convFlagsMapTorev160108Flags(inObj.getCommonHeader().getFlags()); commonHeaderBuilder.setFlags(commonHeaderFlags); } logger.debug("Before setApiVer"); commonHeaderBuilder.setApiVer(inObj.getCommonHeader().getApiVer()); commonHeaderBuilder.setRequestId(inObj.getCommonHeader().getRequestId()); if(inObj.getCommonHeader().getSubRequestId() != null){ commonHeaderBuilder.setSubRequestId(inObj.getCommonHeader().getSubRequestId()); } logger.debug("Before getOriginatorId"); if(inObj.getCommonHeader().getOriginatorId() != null){ commonHeaderBuilder.setOriginatorId(inObj.getCommonHeader().getOriginatorId()); } logger.debug("Before getTimeStamp"); if(inObj.getCommonHeader().getTimeStamp() != null){ String zuluTimestampStr = Converter.convDateToZuluString(inObj.getCommonHeader().getTimeStamp()); logger.debug("After invoking convDateToZuluString()"); ZULU zuluTimestamp = new ZULU(zuluTimestampStr); logger.debug("After ZULU()"); commonHeaderBuilder.setTimestamp(zuluTimestamp); } outObj = commonHeaderBuilder.build(); logger.debug("Exiting from convAsyncResponseTorev160108CommonHeader: Returning outObj::"+outObj.toString()); return outObj; } public static String convDateToZuluString(Date timeStamp) { return isoFormatter.format(timeStamp); } public static org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.Flags convFlagsMapTorev160108Flags(org.onap.appc.domainmodel.lcm.Flags flags) { Flags rev160108flags; boolean anyFlag = false; FlagsBuilder flagsBuilder = new FlagsBuilder(); /* * TODO: The below flags are related to APP-C request and should not be sent back - uncomment when response flags are introduced. */ /* if(flags.containsKey(FORCE_FLAG)){ org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.Flags.Force force = org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.Flags.Force.valueOf(flags.get(FORCE_FLAG).toString()); flagsBuilder.setForce(force); anyFlag = true; } if(flags.containsKey(MODE_FLAG)){ org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.Flags.Mode mode = org.opendaylight.yang.gen.v1.org.onap.appc.lcm.rev160108.common.header.common.header.Flags.Mode.valueOf(flags.get(MODE_FLAG).toString()); flagsBuilder.setMode(mode); anyFlag = true; } if(flags.containsKey(TTL_FLAG)){ flagsBuilder.setTtl(Integer.valueOf(flags.get(TTL_FLAG).toString())); anyFlag = true; } if(anyFlag){ rev160108flags = flagsBuilder.build(); } */ rev160108flags = flagsBuilder.build(); return rev160108flags; } public static String convAsyncResponseToJsonStringBody(VNFOperation vnfOperation, String rpcName, ResponseContext asyncResponse) throws JsonProcessingException { Builder builder = Converter.convAsyncResponseToBuilder(vnfOperation, rpcName, asyncResponse); Object message = builder.build(); ObjectMapper objectMapper = new ObjectMapper(); objectMapper.addMixIn(message.getClass(), MixInFlagsMessage.class); objectMapper.addMixIn(CommonHeader.class, MixInCommonHeader.class); objectMapper.addMixIn(Flags.class, MixIn.class); objectMapper.addMixIn(Status.class, MixIn.class); objectMapper.addMixIn(Payload.class, MixIn.class); objectMapper.addMixIn(ZULU.class, MixIn.class); // .configure(SerializationConfig.Feature.SORT_PROPERTIES_ALPHABETICALLY,true) ObjectWriter writer = objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL).configure(MapperFeature.SORT_PROPERTIES_ALPHABETICALLY,true) .writer(SerializationFeature.WRAP_ROOT_VALUE).withRootName(DMaaP_ROOT_VALUE).withoutFeatures(SerializationFeature.ORDER_MAP_ENTRIES_BY_KEYS); return writer.writeValueAsString(message); } public static String convAsyncResponseToDmaapOutgoingMessageJsonString(VNFOperation vnfOperation, String rpcName, ResponseContext asyncResponse) throws JsonProcessingException { logger.debug("Entered Converter.convAsyncResponseToDmaapOutgoingMessageJsonString()"); DmaapOutgoingMessage dmaapOutgoingMessage = convAsyncResponseToDmaapOutgoingMessage(vnfOperation, rpcName, asyncResponse); ObjectMapper objectMapper = new ObjectMapper(); objectMapper.addMixIn(dmaapOutgoingMessage.getBody().getOutput().getClass(), MixInFlagsMessage.class); objectMapper.addMixIn(CommonHeader.class, MixInCommonHeader.class); objectMapper.addMixIn(Flags.class, MixIn.class); objectMapper.addMixIn(Status.class, MixIn.class); objectMapper.addMixIn(Payload.class, MixIn.class); objectMapper.addMixIn(ZULU.class, MixIn.class); // .configure(SerializationConfig.Feature.SORT_PROPERTIES_ALPHABETICALLY,true) ObjectWriter writer = objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL).configure(MapperFeature.SORT_PROPERTIES_ALPHABETICALLY,true).writer(); logger.debug("Exiting Converter.convAsyncResponseToDmaapOutgoingMessageJsonString()"); return writer.writeValueAsString(dmaapOutgoingMessage); } public static DmaapOutgoingMessage convAsyncResponseToDmaapOutgoingMessage(VNFOperation vnfOperation, String rpcName, ResponseContext asyncResponse) throws JsonProcessingException { logger.debug("Entered Converter.convAsyncResponseToDmaapOutgoingMessage()"); DmaapOutgoingMessage outObj = new DmaapOutgoingMessage(); String correlationID = getCorrelationID(asyncResponse); outObj.setCorrelationID(correlationID); outObj.setType("response"); outObj.setRpcName(rpcName); logger.debug("In onverter.convAsyncResponseToDmaapOutgoingMessage() before invoking convAsyncResponseToBuilder"); Builder builder = Converter.convAsyncResponseToBuilder(vnfOperation, rpcName, asyncResponse); Object messageBody = builder.build(); DmaapOutgoingMessage.Body body = new DmaapOutgoingMessage.Body(messageBody); outObj.setBody(body); logger.debug("Exiting Converter.convAsyncResponseToDmaapOutgoingMessage():messageBody is :::"+body.toString()); return outObj; } private static String getCorrelationID(ResponseContext context) { return context.getCommonHeader().getRequestId() + (context.getCommonHeader().getSubRequestId() == null ? "":"-" + context.getCommonHeader().getSubRequestId()); } abstract class MixIn { @JsonIgnore abstract Class getImplementedInterface(); // to be removed during serialization @JsonValue abstract java.lang.String getValue(); } abstract class MixInCommonHeader extends MixIn { @JsonProperty("api-ver") abstract java.lang.String getApiVer(); @JsonProperty("originator-id") abstract java.lang.String getOriginatorId(); @JsonProperty("request-id") abstract java.lang.String getRequestId(); @JsonProperty("sub-request-id") abstract java.lang.String getSubRequestId(); } abstract class MixInFlagsMessage extends MixIn { @JsonProperty("common-header") abstract CommonHeader getCommonHeader(); } }