From c7d0075d223eab9f89fd28853c4b138792059be9 Mon Sep 17 00:00:00 2001 From: Patrick Brady Date: Thu, 1 Jun 2017 10:45:37 -0700 Subject: Merge of new rebased code Change-Id: I9b8d1f69eb3e0af1935ed8304fea4bf54c1aac47 Signed-off-by: Patrick Brady --- .../main/java/org/openecomp/appc/oam/AppcOam.java | 582 +++++++++++++++++++++ .../org/openecomp/appc/oam/OAMCommandStatus.java | 87 +++ .../appc/oam/messageadapter/Converter.java | 133 +++++ .../oam/messageadapter/DmaapOutgoingMessage.java | 134 +++++ .../appc/oam/messageadapter/MessageAdapter.java | 131 +++++ .../appc/oam/messageadapter/OAMContext.java | 72 +++ 6 files changed, 1139 insertions(+) create mode 100644 appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/AppcOam.java create mode 100644 appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/OAMCommandStatus.java create mode 100644 appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/Converter.java create mode 100644 appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/DmaapOutgoingMessage.java create mode 100644 appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/MessageAdapter.java create mode 100644 appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/OAMContext.java (limited to 'appc-oam/appc-oam-bundle/src/main/java/org/openecomp') diff --git a/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/AppcOam.java b/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/AppcOam.java new file mode 100644 index 000000000..d255f5072 --- /dev/null +++ b/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/AppcOam.java @@ -0,0 +1,582 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : APP-C + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. 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========================================================= + */ + +package org.openecomp.appc.oam; + +import org.openecomp.appc.Constants; +import org.openecomp.appc.configuration.Configuration; +import org.openecomp.appc.configuration.ConfigurationFactory; +import org.openecomp.appc.exceptions.APPCException; +import org.openecomp.appc.executor.objects.Params; +import org.openecomp.appc.i18n.Msg; +import org.openecomp.appc.logging.LoggingConstants; +import org.openecomp.appc.logging.LoggingUtils; +import org.openecomp.appc.metricservice.MetricRegistry; +import org.openecomp.appc.metricservice.MetricService; +import org.openecomp.appc.metricservice.metric.Metric; +import org.openecomp.appc.requesthandler.LCMStateManager; +import org.openecomp.appc.requesthandler.RequestHandler; +import com.att.eelf.configuration.EELFLogger; +import com.att.eelf.configuration.EELFManager; +import com.att.eelf.i18n.EELFResourceManager; +import com.google.common.util.concurrent.Futures; +import org.opendaylight.controller.md.sal.binding.api.DataBroker; +import org.opendaylight.controller.sal.binding.api.BindingAwareBroker; +import org.opendaylight.controller.sal.binding.api.NotificationProviderService; +import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry; +import org.opendaylight.yang.gen.v1.org.openecomp.appc.oam.rev170303.*; +import org.opendaylight.yang.gen.v1.org.openecomp.appc.oam.rev170303.common.header.CommonHeader; +import org.opendaylight.yang.gen.v1.org.openecomp.appc.oam.rev170303.get.metrics.output.Metrics; +import org.opendaylight.yang.gen.v1.org.openecomp.appc.oam.rev170303.get.metrics.output.MetricsBuilder; +import org.opendaylight.yang.gen.v1.org.openecomp.appc.oam.rev170303.get.metrics.output.metrics.KpiValues; +import org.opendaylight.yang.gen.v1.org.openecomp.appc.oam.rev170303.get.metrics.output.metrics.KpiValuesBuilder; +import org.opendaylight.yang.gen.v1.org.openecomp.appc.oam.rev170303.status.Status; +import org.opendaylight.yang.gen.v1.org.openecomp.appc.oam.rev170303.status.StatusBuilder; +import org.opendaylight.yangtools.yang.common.RpcError; +import org.opendaylight.yangtools.yang.common.RpcResult; +import org.opendaylight.yangtools.yang.common.RpcResultBuilder; +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleContext; +import org.osgi.framework.FrameworkUtil; +import org.osgi.framework.ServiceReference; +import org.slf4j.MDC; + +import java.net.InetAddress; +import java.util.*; +import java.util.concurrent.*; + +import org.openecomp.appc.oam.messageadapter.*; + + +import static com.att.eelf.configuration.Configuration.*; + +import org.opendaylight.yangtools.yang.common.RpcResultBuilder; +import org.osgi.framework.BundleContext; +import org.osgi.framework.FrameworkUtil; +import org.osgi.framework.ServiceReference; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.Properties; +import java.util.concurrent.Executors; +import java.util.concurrent.Future; + + +public class AppcOam implements AutoCloseable, AppcOamService { + + private Configuration configuration = ConfigurationFactory.getConfiguration(); + private final EELFLogger logger = EELFManager.getInstance().getLogger(AppcOam.class); + + private boolean isMetricEnabled = false; + + + private final ScheduledExecutorService scheduledExecutorService; + + private volatile ScheduledFuture outstandingLCMRequestMonitorSheduledFuture; + + + private MessageAdapter messageAdapter; + + + /** + * The ODL data store broker. Provides access to a conceptual data tree store and also provides the ability to + * subscribe for changes to data under a given branch of the tree. + */ + private DataBroker dataBroker; + + /** + * ODL Notification Service that provides publish/subscribe capabilities for YANG modeled notifications. + */ + private NotificationProviderService notificationService; + + /** + * Provides a registry for Remote Procedure Call (RPC) service implementations. The RPCs are defined in YANG models. + */ + private RpcProviderRegistry rpcRegistry; + + /** + * Represents our RPC implementation registration + */ + private BindingAwareBroker.RpcRegistration rpcRegistration; + + + /** + * The yang rpc names + */ + public enum RPC { + start, + stop, + ; + } + + + /** + * @param dataBroker + * @param notificationProviderService + * @param rpcProviderRegistry + */ + @SuppressWarnings({ + "javadoc", "nls" + }) + public AppcOam(DataBroker dataBroker, NotificationProviderService notificationProviderService, + RpcProviderRegistry rpcProviderRegistry) { + + String appName = configuration.getProperty(Constants.PROPERTY_APPLICATION_NAME); + logger.info(Msg.COMPONENT_INITIALIZING, appName, "oam"); + + this.dataBroker = dataBroker; + this.notificationService = notificationProviderService; + this.rpcRegistry = rpcProviderRegistry; + + if (this.rpcRegistry != null) { + rpcRegistration = rpcRegistry.addRpcImplementation(AppcOamService.class, this); + } + + Properties properties = configuration.getProperties(); + if (properties != null && properties.getProperty("metric.enabled") != null) { + isMetricEnabled = Boolean.valueOf(properties.getProperty("metric.enabled")); + } + + + messageAdapter = new MessageAdapter(); + messageAdapter.init(); + + + scheduledExecutorService = Executors.newSingleThreadScheduledExecutor( + new ThreadFactory(){ + + @Override + public Thread newThread(Runnable runnable) { + Bundle bundle = FrameworkUtil.getBundle(AppcOam.class); + return new Thread(runnable,bundle.getSymbolicName() + " scheduledExecutor"); + } + } + ); + + logger.info(Msg.COMPONENT_INITIALIZED, appName, "oam"); + } + + /** + * Implements the close of the service + * + * @see AutoCloseable#close() + */ + @SuppressWarnings("nls") + @Override + public void close() throws Exception { + String appName = configuration.getProperty(Constants.PROPERTY_APPLICATION_NAME); + logger.info(Msg.COMPONENT_TERMINATING, appName, "oam"); + scheduledExecutorService.shutdown(); + if (rpcRegistration != null) { + rpcRegistration.close(); + } + logger.info(Msg.COMPONENT_TERMINATED, appName, "oam"); + } + + @Override + public Future> getMetrics() { + + GetMetricsOutputBuilder outputBuilder = new GetMetricsOutputBuilder(); + + if (!isMetricEnabled){ + logger.error("Metric Service not enabled returning failure"); + RpcResult result = RpcResultBuilder. status(false).withError(RpcError.ErrorType.APPLICATION,"Metric Service not enabled").build(); + return Futures.immediateFuture(result); + } + + MetricService metricService = null; + try { + metricService = getService(MetricService.class); + } catch (APPCException e){ + logger.error("MetricService not found",e); + RpcResult result = RpcResultBuilder. status(false).withError(RpcError.ErrorType.APPLICATION,"Metric Service not found").build(); + return Futures.immediateFuture(result); + } + Map allMetricRegitry = metricService.getAllRegistry(); + + if(allMetricRegitry == null || allMetricRegitry.isEmpty()){ + logger.error("No metrics registered returning failure"); + RpcResult result = RpcResultBuilder. status(false).withError(RpcError.ErrorType.APPLICATION,"No metrics Registered").build(); + return Futures.immediateFuture(result); + } + List metricsList = new ArrayList<>(); + + logger.debug("Iterating metric registry list"); + for (MetricRegistry metricRegistry : allMetricRegitry.values() ) { + logger.debug("Iterating metric registry :" + metricRegistry.toString()); + Metric[] metrics = metricRegistry.metrics() ; + if(metrics!= null && metrics.length >0) { + logger.debug("Iterating though metrics in registry"); + for (Metric metric : metrics) { + logger.debug("Iterating though metrics: "+ metric.name()); + MetricsBuilder metricsBuilder = new MetricsBuilder(); + metricsBuilder.setKpiName(metric.name()); + metricsBuilder.setLastResetTime(metric.getLastModified()); + List kpiList = new ArrayList<>(); + Map metricsOutput = metric.getMetricsOutput(); + for (Map.Entry kpi : metricsOutput.entrySet()) { + KpiValuesBuilder kpiValuesBuilder = new KpiValuesBuilder(); + kpiValuesBuilder.setName(kpi.getKey()); + kpiValuesBuilder.setValue(kpi.getValue()); + kpiList.add(kpiValuesBuilder.build()); + } + metricsBuilder.setKpiValues(kpiList); + metricsList.add(metricsBuilder.build()); + } + } + } + outputBuilder.setMetrics(metricsList); + RpcResult result = RpcResultBuilder. status(true).withResult(outputBuilder.build()).build(); + return Futures.immediateFuture(result); + } + + @Override + public Future> stop(StopInput stopInput){ + logger.debug("Input received : " + stopInput); + final Date startTime = new Date(); + Status status = this.buildStatus(OAMCommandStatus.ACCEPTED); + final CommonHeader commonHeader = stopInput.getCommonHeader(); + + try { + setInitialLogProperties(commonHeader,RPC.stop); + + //Close the gate so that no more new LCM request will be excepted. + LCMStateManager lcmStateManager = getService(LCMStateManager.class); + lcmStateManager.disableLCMOperations(); + //Begin monitoring outstanding LCM request + scheduleOutstandingLCMRequestMonitor(commonHeader,startTime); + } catch(Throwable t) { + status = unexpectedOAMError(t,RPC.stop); + } + finally { + LoggingUtils.auditWarn(startTime.toInstant(), + new Date(System.currentTimeMillis()).toInstant(), + String.valueOf(status.getCode()), + status.getMessage(), + this.getClass().getCanonicalName(), + Msg.OAM_OPERATION_STOPPING, + getAppcName() + ); + this.clearRequestLogProperties(); + } + + StopOutputBuilder stopOutputBuilder = new StopOutputBuilder(); + stopOutputBuilder.setStatus(status); + stopOutputBuilder.setCommonHeader(commonHeader); + StopOutput stopOutput = stopOutputBuilder.build(); + return RpcResultBuilder.success(stopOutput).buildFuture(); + } + + @Override + public Future> start(StartInput startInput){ + logger.debug("Input received : " + startInput); + final Date startTime = new Date(); + Status status = this.buildStatus(OAMCommandStatus.ACCEPTED); + final CommonHeader commonHeader = startInput.getCommonHeader(); + + try { + + + setInitialLogProperties(commonHeader,RPC.start); + + this.scheduleStartingAPPC(commonHeader,startTime); + } catch(Throwable t) { + status = unexpectedOAMError(t,RPC.start); + } + finally { + LoggingUtils.auditWarn(startTime.toInstant(), + new Date(System.currentTimeMillis()).toInstant(), + String.valueOf(status.getCode()), + status.getMessage(), + this.getClass().getCanonicalName(), + Msg.OAM_OPERATION_STARTING, + getAppcName() + ); + this.clearRequestLogProperties(); + } + + StartOutputBuilder startOutputBuilder = new StartOutputBuilder(); + startOutputBuilder.setStatus(status); + startOutputBuilder.setCommonHeader(commonHeader); + StartOutput startOutput = startOutputBuilder.build(); + return RpcResultBuilder.success(startOutput).buildFuture(); + } + + private T getService(Class _class) throws APPCException { + BundleContext bctx = FrameworkUtil.getBundle(_class).getBundleContext(); + ServiceReference sref = bctx.getServiceReference(_class.getName()); + if (sref != null) { + if(logger.isTraceEnabled()) { + logger.debug("Using the BundleContext to fetched the service reference for " + _class.getName()); + + } + return (T) bctx.getService(sref); + } else { + throw new APPCException("Using the BundleContext failed to to fetch service reference for " + _class.getName()); + } + } + + private Status buildStatus(OAMCommandStatus osmCommandStatus){ + StatusBuilder status = new StatusBuilder(); + status.setCode(osmCommandStatus.getResponseCode()); + status.setMessage(osmCommandStatus.getResponseMessage()); + return status.build(); + } + + private Status buildStatus(OAMCommandStatus osmCommandStatus,Params params){ + StatusBuilder status = new StatusBuilder(); + status.setCode(osmCommandStatus.getResponseCode()); + status.setMessage(osmCommandStatus.getFormattedMessage(params)); + return status.build(); + } + + + + private void clearRequestLogProperties() { + try { + MDC.remove(MDC_KEY_REQUEST_ID); + MDC.remove(MDC_SERVICE_INSTANCE_ID); + MDC.remove(MDC_SERVICE_NAME); + MDC.remove(LoggingConstants.MDCKeys.PARTNER_NAME); + MDC.remove(LoggingConstants.MDCKeys.TARGET_VIRTUAL_ENTITY); + } catch (Exception e) { + + } + } + + private void setInitialLogProperties(CommonHeader commonHeader,RPC action) { + + try { + MDC.put(MDC_KEY_REQUEST_ID, commonHeader.getRequestId()); + MDC.put(LoggingConstants.MDCKeys.PARTNER_NAME, commonHeader.getOriginatorId()); + MDC.put(MDC_INSTANCE_UUID, ""); // value should be created in the future + try { + MDC.put(MDC_SERVER_FQDN, InetAddress.getLocalHost().getCanonicalHostName()); //Don't change it to a .getHostName() again please. It's wrong! + MDC.put(MDC_SERVER_IP_ADDRESS, InetAddress.getLocalHost().getHostAddress()); + MDC.put(LoggingConstants.MDCKeys.SERVER_NAME, InetAddress.getLocalHost().getHostName()); + MDC.put(MDC_SERVICE_NAME, action.name()); + } catch (Exception e) { + logger.debug("MDC constant error",e); + } + } catch (RuntimeException e) { + //ignore + } + } + + + private void storeErrorMessageToLog(Status status, String additionalMessage) { + LoggingUtils.logErrorMessage( + String.valueOf(status.getCode()), + status.getMessage(), + LoggingConstants.TargetNames.APPC, + LoggingConstants.TargetNames.APPC_OAM_PROVIDER, + additionalMessage, + this.getClass().getCanonicalName()); + } + + private String getAppcName(){ + return configuration.getProperty(Constants.PROPERTY_APPLICATION_NAME); + } + + private Status unexpectedOAMError(Throwable t,RPC action){ + final String appName = getAppcName(); + + String exceptionMessage = t.getMessage() != null ? t.getMessage() : t.toString(); + + String errorMessage = EELFResourceManager.format(Msg.OAM_OPERATION_EXCEPTION, t, appName, t.getClass().getSimpleName(), action.name(), exceptionMessage); + + Params params = new Params().addParam("errorMsg", exceptionMessage); + Status status = buildStatus( + OAMCommandStatus.UNEXPECTED_ERROR, + params + ); + + storeErrorMessageToLog(status,errorMessage); + return status; + } + + + private int getInprogressLCMRequestCount() throws APPCException { + RequestHandler requestHandler = getService(RequestHandler.class); + + if(requestHandler == null) { + return 0; + } + + int inprogressRequestCount = requestHandler.getInprogressRequestCount(); + return inprogressRequestCount; + } + + + + private void scheduleOutstandingLCMRequestMonitor(final CommonHeader commonHeader,final Date startTime){ + + + class MyCommand implements Runnable{ + + public ScheduledFuture myScheduledFuture = null; + + @Override + public void run() { + try { + setInitialLogProperties(commonHeader, RPC.stop); + + + logDebug("Executing stopping task "); + + ScheduledFuture currentScheduledFuture = AppcOam.this.outstandingLCMRequestMonitorSheduledFuture; + + //cancel myself if I am not the current outstandingLCMRequestMonitor + if(currentScheduledFuture != myScheduledFuture){ + myScheduledFuture.cancel(false); + return; + } + + Status status = buildStatus(OAMCommandStatus.SUCCESS); + + + try { + + //log status and return if there are still LCM request in progress + int inprogressRequestCount = getInprogressLCMRequestCount(); + if (inprogressRequestCount > 0) { + logDebug("The application '%s' has '%s' outstanding LCM request to complete before coming to a complete stop. ", + getAppcName(), + inprogressRequestCount + ); + return; + } + + } catch (Throwable t) { + status = unexpectedOAMError(t, RPC.stop); + myScheduledFuture.cancel(false); + } + + try { + OAMContext oamContext = new OAMContext(); + oamContext.setRpcName(RPC.stop); + oamContext.setCommonHeader(commonHeader); + oamContext.setStatus(status); + messageAdapter.post(oamContext); + } catch(Throwable t) { + status = unexpectedOAMError(t,RPC.stop); + } + + LoggingUtils.auditWarn(startTime.toInstant(), + new Date(System.currentTimeMillis()).toInstant(), + String.valueOf(status.getCode()), + status.getMessage(), + this.getClass().getCanonicalName(), + Msg.OAM_OPERATION_STOPPED, + getAppcName() + ); + myScheduledFuture.cancel(false); + + } finally { + clearRequestLogProperties(); + } + } + }; + + MyCommand command = new MyCommand(); + + long initialDelay = 10000; + long delay = initialDelay; + + + command.myScheduledFuture = scheduledExecutorService.scheduleWithFixedDelay( + command, + initialDelay, + delay, + TimeUnit.MILLISECONDS + ); + this.outstandingLCMRequestMonitorSheduledFuture = command.myScheduledFuture; + } + + + + + private void scheduleStartingAPPC(final CommonHeader commonHeader,final Date startTime){ + + + class MyCommand implements Runnable{ + + + @Override + public void run() { + try { + setInitialLogProperties(commonHeader, RPC.start); + + logDebug("Executing starting task "); + + Status status = buildStatus(OAMCommandStatus.SUCCESS); + + try { + LCMStateManager lcmStateManager = getService(LCMStateManager.class); + lcmStateManager.enableLCMOperations(); + //cancel the current outstandingLCMRequestMonitor + outstandingLCMRequestMonitorSheduledFuture = null; + } catch(Throwable t) { + status = unexpectedOAMError(t,RPC.start); + } + + try { + OAMContext oamContext = new OAMContext(); + oamContext.setRpcName(RPC.start); + oamContext.setCommonHeader(commonHeader); + oamContext.setStatus(status); + messageAdapter.post(oamContext); + } catch(Throwable t) { + status = unexpectedOAMError(t,RPC.start); + } + + LoggingUtils.auditWarn(startTime.toInstant(), + new Date(System.currentTimeMillis()).toInstant(), + String.valueOf(status.getCode()), + status.getMessage(), + this.getClass().getCanonicalName(), + Msg.OAM_OPERATION_STARTED, + getAppcName() + ); + } finally { + clearRequestLogProperties(); + } + } + }; + + MyCommand command = new MyCommand(); + long initialDelay = 1000; + + scheduledExecutorService.schedule( + command, + initialDelay, + TimeUnit.MILLISECONDS + ); + } + + + private void logDebug(String message,Object... args){ + if (logger.isDebugEnabled()) { + logger.debug(String.format(message,args)); + } + } +} diff --git a/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/OAMCommandStatus.java b/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/OAMCommandStatus.java new file mode 100644 index 000000000..aebfaf113 --- /dev/null +++ b/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/OAMCommandStatus.java @@ -0,0 +1,87 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : APP-C + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. 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========================================================= + */ + +package org.openecomp.appc.oam; + + +import org.openecomp.appc.executor.objects.Params; +import org.openecomp.appc.util.MessageFormatter; + +import java.util.Map; + +public enum OAMCommandStatus { + + ACCEPTED(100,"ACCEPTED - request accepted"), + + //ERROR(2xx) – request can’t be handled due to some technical error + UNEXPECTED_ERROR(200,"UNEXPECTED ERROR - ${errorMsg}"), + + SUCCESS(400,"SUCCESS - request has been processed successfully"), + ; + + + public static final String errorDgMessageParamName = "errorDgMessage"; + + private int responseCode; + private String responseMessage; + + + + + OAMCommandStatus(int responseCode, String responseMessage) { + this.responseCode = responseCode; + this.responseMessage = responseMessage; + } + + public String getResponseMessage() { + return responseMessage; + } + + public int getResponseCode() { + return responseCode; + } + + + /** + * + * @return messageTemplate + */ + + + public String getFormattedMessage(Params params){ + Map paramsMap = params != null ? params.getParams() : null; + return MessageFormatter.format(getResponseMessage(),paramsMap); + + } + + public String getFormattedMessageWithCode(Params params){ + return getResponseCode()+"-" + getFormattedMessage(params); + } + + @Override + public String toString() { + return "OAMCommandStatus{" + + "responseCode=" + responseCode + + ", responseMessage='" + responseMessage + '\'' + + '}'; + } +} + diff --git a/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/Converter.java b/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/Converter.java new file mode 100644 index 000000000..4895e23fa --- /dev/null +++ b/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/Converter.java @@ -0,0 +1,133 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : APP-C + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. 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========================================================= + */ + +package org.openecomp.appc.oam.messageadapter; + +import org.openecomp.appc.oam.AppcOam; +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 org.opendaylight.yang.gen.v1.org.openecomp.appc.oam.rev170303.*; +import org.opendaylight.yang.gen.v1.org.openecomp.appc.oam.rev170303.common.header.CommonHeader; +import org.opendaylight.yang.gen.v1.org.openecomp.appc.oam.rev170303.status.Status; +import org.opendaylight.yangtools.concepts.Builder; +import org.opendaylight.yangtools.yang.binding.DataContainer; + + +import java.text.SimpleDateFormat; +import java.util.TimeZone; + +public class Converter { + private static final String ISO_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"; + private static final SimpleDateFormat isoFormatter = new SimpleDateFormat(ISO_FORMAT); + private static final EELFLogger logger = EELFManager.getInstance().getLogger(Converter.class); + static { + isoFormatter.setTimeZone(TimeZone.getTimeZone("UTC")); + } + + + private static Builder convAsyncResponseToBuilder1(AppcOam.RPC rpcName, CommonHeader commonHeader, Status status) { + Builder outObj = null; + if(rpcName == null){ + throw new IllegalArgumentException("empty asyncResponse.rpcName"); + } + if(commonHeader == null){ + throw new IllegalArgumentException("empty asyncResponse.commonHeader"); + } + if(status == null){ + throw new IllegalArgumentException("empty asyncResponse.status"); + } + switch (rpcName){ + case stop: + outObj = new StopOutputBuilder(); + ((StopOutputBuilder)outObj).setCommonHeader(commonHeader); + ((StopOutputBuilder)outObj).setStatus(status); + return outObj; + + case start: + outObj = new StartOutputBuilder(); + ((StartOutputBuilder)outObj).setCommonHeader(commonHeader); + ((StartOutputBuilder)outObj).setStatus(status); + return outObj; + default: + throw new IllegalArgumentException(rpcName+" action is not supported"); + } + } + + public static String convAsyncResponseToUebOutgoingMessageJsonString(OAMContext oamContext) throws JsonProcessingException { + AppcOam.RPC rpcName = oamContext.getRpcName(); + CommonHeader commonHeader = oamContext.getCommonHeader(); + Status status = oamContext.getStatus(); + + DmaapOutgoingMessage dmaapOutgoingMessage = convAsyncResponseToUebOutgoingMessage(rpcName,commonHeader,status); + ObjectMapper objectMapper = new ObjectMapper(); + objectMapper.addMixInAnnotations(dmaapOutgoingMessage.getBody().getOutput().getClass(), MixInFlagsMessage.class); + objectMapper.addMixInAnnotations(Status.class, MixIn.class); + objectMapper.addMixInAnnotations(CommonHeader.class, MixInCommonHeader.class); + ObjectWriter writer = objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL).configure(MapperFeature.SORT_PROPERTIES_ALPHABETICALLY,true).writer(); + return writer.writeValueAsString(dmaapOutgoingMessage); + } + + private static DmaapOutgoingMessage convAsyncResponseToUebOutgoingMessage(AppcOam.RPC rpcName, CommonHeader commonHeader, Status status) throws JsonProcessingException { + DmaapOutgoingMessage outObj = new DmaapOutgoingMessage(); + String correlationID = commonHeader.getRequestId(); + outObj.setCorrelationID(correlationID); + outObj.setType("response"); + outObj.setRpcName(rpcName.name()); + Builder builder = Converter.convAsyncResponseToBuilder1(rpcName,commonHeader,status); + Object messageBody = builder.build(); + + DmaapOutgoingMessage.Body body = new DmaapOutgoingMessage.Body(messageBody); + outObj.setBody(body); + return outObj; + } + + + abstract class MixIn { + @JsonIgnore + abstract Class getImplementedInterface(); // to be removed during serialization + + @JsonValue + abstract java.lang.String getValue(); + } + abstract class MixInCommonHeader extends MixIn { + @JsonProperty("request-id") + abstract java.lang.String getRequestId(); + + @JsonProperty("originator-id") + abstract java.lang.String getOriginatorId(); + + } + abstract class MixInFlagsMessage extends MixIn { + @JsonProperty("common-header") + abstract CommonHeader getCommonHeader(); + } + + + +} diff --git a/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/DmaapOutgoingMessage.java b/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/DmaapOutgoingMessage.java new file mode 100644 index 000000000..351984d13 --- /dev/null +++ b/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/DmaapOutgoingMessage.java @@ -0,0 +1,134 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : APP-C + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. 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========================================================= + */ + +package org.openecomp.appc.oam.messageadapter; + +import com.fasterxml.jackson.annotation.JsonIgnoreProperties; +import com.fasterxml.jackson.annotation.JsonProperty; +import com.fasterxml.jackson.databind.annotation.JsonSerialize; + +/** + * This class represents a message being sent out to DMaaP by APPC as async response. + * note the structure of this class must be adapted to the sync message sent to DMaaP represented in org.openecomp.appc.listener.LCM.domainmodel.DmaapOutgoingMessage + * + */ +@JsonSerialize(include = JsonSerialize.Inclusion.NON_NULL) +@JsonIgnoreProperties(ignoreUnknown = true) +public class DmaapOutgoingMessage { + + @JsonProperty("type") + private String type; + + @JsonProperty("correlation-id") + private String correlationID; + + private final static String defaultCambriaPartition = "MSO"; + @JsonProperty("cambria.partition") + private String cambriaPartition = defaultCambriaPartition; + + @JsonProperty("rpc-name") + private String rpcName; + + @JsonProperty("body") + private Body body; + + public DmaapOutgoingMessage() { + } + + public String getType() { + return type; + } + + public void setType(String type) { + this.type = type; + } + + public String getCorrelationID() { + return correlationID; + } + + public void setCorrelationID(String correlationID) { + this.correlationID = correlationID; + } + + public String getCambriaPartition() { + return cambriaPartition; + } + + public void setCambriaPartition(String cambriaPartition) { + this.cambriaPartition = cambriaPartition; + } + + public String getRpcName() { + return rpcName; + } + + public void setRpcName(String rpcName) { + this.rpcName = rpcName; + } + + public Body getBody() { + return body; + } + + public void setBody(Body body) { + this.body = body; + } + + @Override + public String toString() { + return "DmaapOutgoingMessage{" + + "cambriaPartition='" + cambriaPartition + '\'' + + ", rpcName='" + rpcName + '\'' + + ", body=" + body + + '}'; + } + + @JsonSerialize(include = JsonSerialize.Inclusion.NON_NULL) + @JsonIgnoreProperties(ignoreUnknown = true) + public static class Body { + public Body() { + } + + public Body(Object output) { + this.output = output; + } + + @JsonProperty("output") + private Object output; + + public Object getOutput() { + return output; + } + + public void setOutput(Object body) { + this.output = body; + } + + @Override + public String toString() { + return "Body{" + + "output=" + output + + '}'; + } + } +} + diff --git a/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/MessageAdapter.java b/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/MessageAdapter.java new file mode 100644 index 000000000..2ba76d46e --- /dev/null +++ b/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/MessageAdapter.java @@ -0,0 +1,131 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : APP-C + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. 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========================================================= + */ + +package org.openecomp.appc.oam.messageadapter; + +import org.openecomp.appc.adapter.message.MessageAdapterFactory; +import org.openecomp.appc.adapter.message.Producer; +import org.openecomp.appc.configuration.Configuration; +import org.openecomp.appc.configuration.ConfigurationFactory; +import org.openecomp.appc.listener.impl.EventHandlerImpl; +import org.osgi.framework.BundleContext; +import org.osgi.framework.FrameworkUtil; +import org.osgi.framework.ServiceReference; + +import com.att.eelf.configuration.EELFLogger; +import com.att.eelf.configuration.EELFManager; +import com.fasterxml.jackson.core.JsonProcessingException; +import org.apache.commons.lang.ObjectUtils; + +import java.util.HashSet; +import java.util.Properties; + +public class MessageAdapter { + + private Producer producer; + private String partition ; + private Configuration configuration; + private HashSet pool; + private String writeTopic; + private String apiKey; + private String apiSecret; + + private static final EELFLogger logger = EELFManager.getInstance().getLogger(MessageAdapter.class); + + /** + * Initialize producer client to post messages using configuration properties + */ + public void init(){ + this.producer = getProducer(); + } + + private Producer getProducer() { + configuration = ConfigurationFactory.getConfiguration(); + Properties properties=configuration.getProperties(); + updateProperties(properties); + Producer localProducer = null; + + BundleContext ctx = FrameworkUtil.getBundle(EventHandlerImpl.class).getBundleContext(); + if (ctx != null) { + ServiceReference svcRef = ctx.getServiceReference(MessageAdapterFactory.class.getName()); + if (svcRef != null) { + localProducer = ((MessageAdapterFactory) ctx.getService(svcRef)).createProducer(pool, writeTopic, apiKey, apiSecret); + for (String url : pool) { + if (url.contains("3905") || url.contains("https")) { + localProducer.useHttps(true); + break; + } + } + } + } + + return localProducer; + } + + private void updateProperties(Properties props) { + if (logger.isTraceEnabled()) { + logger.trace("Entering to updateProperties with Properties = "+ ObjectUtils.toString(props)); + } + pool = new HashSet<>(); + if (props != null) { + writeTopic = props.getProperty("appc.OAM.topic.write"); + apiKey = props.getProperty("appc.OAM.client.key"); + apiSecret = props.getProperty("appc.OAM.client.secret"); + String hostnames = props.getProperty("appc.OAM.poolMembers"); + if (hostnames != null && !hostnames.isEmpty()) { + for (String name : hostnames.split(",")) { + pool.add(name); + } + } + } + } + + /** + * Posts message to UEB. As UEB accepts only json messages this method first convert uebMessage to json format and post it to UEB. + * @param oamContext response data that based on it a message will be send to UEB (the format of the message that will be sent to UEB based on the action and its YANG domainmodel). + * @return True if message is postes successfully else False + */ + public boolean post(OAMContext oamContext){ + boolean success; + if (logger.isTraceEnabled()) { + logger.trace("Entering to post with AsyncResponse = " + ObjectUtils.toString(oamContext)); + } + + String jsonMessage; + try { + jsonMessage = Converter.convAsyncResponseToUebOutgoingMessageJsonString(oamContext); + if (logger.isDebugEnabled()) { + logger.debug("UEB Response = " + jsonMessage); + } + success = producer.post(this.partition, jsonMessage); + } catch (JsonProcessingException e1) { + logger.error("Error generating Jason from UEB message "+ e1.getMessage()); + success= false; + }catch (Exception e){ + logger.error("Error sending message to UEB "+e.getMessage()); + success= false; + } + if (logger.isTraceEnabled()) { + logger.trace("Exiting from post with (success = "+ ObjectUtils.toString(success)+")"); + } + return success; + } +} diff --git a/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/OAMContext.java b/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/OAMContext.java new file mode 100644 index 000000000..68ea95ba7 --- /dev/null +++ b/appc-oam/appc-oam-bundle/src/main/java/org/openecomp/appc/oam/messageadapter/OAMContext.java @@ -0,0 +1,72 @@ +/*- + * ============LICENSE_START======================================================= + * openECOMP : APP-C + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. 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========================================================= + */ + +package org.openecomp.appc.oam.messageadapter; + + + + +import org.opendaylight.yang.gen.v1.org.openecomp.appc.oam.rev170303.*; +import org.opendaylight.yang.gen.v1.org.openecomp.appc.oam.rev170303.common.header.CommonHeader; +import org.opendaylight.yang.gen.v1.org.openecomp.appc.oam.rev170303.common.header.CommonHeaderBuilder; +import org.opendaylight.yang.gen.v1.org.openecomp.appc.oam.rev170303.status.Status;import org.openecomp.appc.oam.AppcOam; + +public class OAMContext { + + private AppcOam.RPC rpcName; + private CommonHeader commonHeader; + private Status status; + + + public AppcOam.RPC getRpcName() { + return rpcName; + } + + public void setRpcName(AppcOam.RPC rpcName) { + this.rpcName = rpcName; + } + + public CommonHeader getCommonHeader() { + return commonHeader; + } + + public void setCommonHeader(CommonHeader commonHeader) { + this.commonHeader = commonHeader; + } + + public Status getStatus() { + return status; + } + + public void setStatus(Status status) { + this.status = status; + } + + + @Override + public String toString() { + return "OAMContext {" + + "rpcName=" + rpcName + + ", commonHeader=" + commonHeader + + ", status=" + status + + '}'; + } +} -- cgit 1.2.3-korg