+++ /dev/null
-/*
- * Copyright (c) 2018 Orange and/or its affiliates.
- *
- * 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.
- */
-package io.fd.honeycomb.infra.distro.initializer;
-
-import com.google.common.base.Preconditions;
-
-import java.util.Collection;
-import java.util.Iterator;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.Future;
-
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
-import org.opendaylight.controller.md.sal.binding.api.DataTreeChangeListener;
-import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
-import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
-import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.Interface;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.interfaces.grp.InterfaceKey;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.OrgOpenroadmDevice;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.RoadmConnections;
-import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.org.openroadm.device.RoadmConnectionsKey;
-import org.opendaylight.yangtools.yang.binding.DataObject;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.PathArgument;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * @author Martial COULIBALY ( mcoulibaly.ext@orange.com ) on behalf of Orange
- */
-final class DeviceChangeListener implements DataTreeChangeListener<OrgOpenroadmDevice> {
-
- private static final Logger LOG = LoggerFactory.getLogger(DeviceChangeListener.class);
- private final DataBroker honeyCombDB;
- private final DataBroker dataBroker;
-
- public DeviceChangeListener(DataBroker deviceDataBroker, DataBroker honeycombDB) {
- this.dataBroker = deviceDataBroker;
- this.honeyCombDB = honeycombDB;
- Preconditions.checkArgument(this.dataBroker != null, "Device datastore is null");
- Preconditions.checkArgument(this.honeyCombDB != null, "HC datastore is null");
- }
-
- @Override
- public void onDataTreeChanged(Collection<DataTreeModification<OrgOpenroadmDevice>> changes) {
- LOG.info("onDataTreeChanged");
- for (DataTreeModification<OrgOpenroadmDevice> change : changes) {
- final DataObjectModification<OrgOpenroadmDevice> rootNode = change.getRootNode();
- final DataTreeIdentifier<OrgOpenroadmDevice> rootPath = change.getRootPath();
- if (rootNode != null ) {
- final OrgOpenroadmDevice dataBefore = rootNode.getDataBefore();
- final OrgOpenroadmDevice dataAfter = rootNode.getDataAfter();
- LOG.info("Received Device change({}):\n before={} \n after={}", rootNode.getModificationType(), dataBefore,
- dataAfter);
- Collection<DataObjectModification<? extends DataObject>> modifiedChildren = rootNode.getModifiedChildren();
- switch (rootNode.getModificationType()) {
- case SUBTREE_MODIFIED:
- if (!modifiedChildren.isEmpty()) {
- Iterator<DataObjectModification<? extends DataObject>> iterator = modifiedChildren.iterator();
- while (iterator.hasNext()) {
- DataObjectModification<? extends DataObject> modified = iterator.next();
- LOG.info("modified = \ndataType : {}\nid : {}\nmodifiedType : {}\noldData : {}\nnewData : {} \n",
- modified.getDataType(), modified.getIdentifier(),modified.getModificationType(),
- modified.getDataBefore(), modified.getDataAfter());
- switch (modified.getModificationType()) {
- case SUBTREE_MODIFIED:
- case WRITE :
- processChange(rootPath.getRootIdentifier(), dataAfter);
- break;
- case DELETE:
- deleteContainer(rootPath, modified, dataAfter);
- break;
- default:
- break;
- }
- }
- }
- processChange(rootPath.getRootIdentifier(), dataAfter);
- break;
- case WRITE :
- processChange(rootPath.getRootIdentifier(), dataAfter);
- break;
- case DELETE:
- deleteChange(rootPath.getRootIdentifier(),dataBefore);
- break;
- default:
- break;
- }
- } else {
- LOG.error("rootNode is null !");
- }
- }
- }
-
- /**
- * Delete change from device
- * oper datastore.
- *
- * @param id container identifier
- */
- private void deleteContainer(DataTreeIdentifier<OrgOpenroadmDevice> rootPath,
- DataObjectModification<? extends DataObject> modified, final OrgOpenroadmDevice dataAfter) {
- final String ROADM_CONNECTIONS = "interface org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206"
- + ".org.openroadm.device.container.org.openroadm.device.RoadmConnections";
- final String INTERFACE_GRP = "interface org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206"
- + ".interfaces.grp.Interface";
- Class<? extends DataObject> type = modified.getDataType();
- PathArgument path = modified.getIdentifier();
- LOG.info("deleting container type '{}' with id '{}' ...", type.toString(), path);
- String key = extractKey(path.toString());
- if ( key != null) {
- InstanceIdentifier<?> iid = null;
- switch (type.toString()) {
- case ROADM_CONNECTIONS:
- LOG.info("roadm-connections ...");
- iid = rootPath.getRootIdentifier().child(RoadmConnections.class,
- new RoadmConnectionsKey(key));
- break;
- case INTERFACE_GRP:
- LOG.info("interface ....");
- iid = rootPath.getRootIdentifier().child(Interface.class,
- new InterfaceKey(key));
- default:
- break;
- }
- LOG.info("iid : {}", iid);
- WriteTransaction writeTx = this.dataBroker.newWriteOnlyTransaction();
- WriteTransaction writeHCTx = this.honeyCombDB.newWriteOnlyTransaction();
- if (writeTx != null && writeHCTx != null) {
- LOG.info("WriteTransaction is ok, delete container device from device oper datastore");
- try {
- LOG.info("deleting container element from device oper DS ...");
- writeTx.delete(LogicalDatastoreType.OPERATIONAL, iid);
- Future<Void> future = writeTx.submit();
- future.get();
- LOG.info("container element '{}' deleted from device oper datastore", iid);
- LOG.info("deleting from HC config DS ...");
- writeHCTx.put(LogicalDatastoreType.CONFIGURATION, rootPath.getRootIdentifier(),dataAfter);
- future = writeHCTx.submit();
- future.get();
- LOG.info("device config DS '{}' updated to HC config DS", rootPath.getRootIdentifier());
- } catch (InterruptedException | ExecutionException e) {
- LOG.error("Failed to process WriteTransactions",e);
- }
- } else {
- LOG.error("WriteTransaction object is null");
- }
- } else {
- LOG.error("extract key is null");
- }
- }
-
- private String extractKey(String path) {
- LOG.info("getting key from pathArgument ...");
- String result = null;
- if (path != null && path.length() > 2) {
- result = path.substring(path.lastIndexOf("=") + 1, path.length()-2);
- LOG.info("result : {}", result);
- } else {
- LOG.error("String pathArgument is not compliant !!");
- }
- return result;
- }
-
- /**
- * Delete change from Honeycomb
- * config datastore.
- *
- * @param id OrgOpenroadmDevice identifier
- * @param dataBefore OrgOpenroadmDevice before delete action
- */
- private void deleteChange(final InstanceIdentifier<OrgOpenroadmDevice> id, final OrgOpenroadmDevice dataBefore) {
- LOG.info("deleting change ...");
- WriteTransaction writeHCTx = this.honeyCombDB.newWriteOnlyTransaction();
- if (writeHCTx != null) {
- LOG.info("WriteTransaction is ok, delete device info from HC config datastore");
- if(dataBefore != null) {
- String deviceId = dataBefore.getInfo().getNodeId();
- try {
- writeHCTx.delete(LogicalDatastoreType.CONFIGURATION, id);
- Future<Void> future = writeHCTx.submit();
- future.get();
- LOG.info("device '{}' deleted from HC config datastore", deviceId);
- } catch (InterruptedException | ExecutionException e) {
- LOG.error("Failed to delete Element '{}' from datastore", deviceId);
- }
- } else {
- LOG.error("OrgOpenroadmDevice is null");
- }
- } else {
- LOG.error("WriteTransaction object is null");
- }
-
- }
-
- /**
- * Merge change to Honeycomb
- * config datastore and device
- * config datastore.
- *
- * @param id OrgOpenroadmDevice identifier
- * @param dataAfter OrgOpenroadmDevice to be merged
- */
- private void processChange(final InstanceIdentifier<OrgOpenroadmDevice> id, final OrgOpenroadmDevice dataAfter) {
- LOG.info("processing change ...");
- WriteTransaction writeTx = this.dataBroker.newWriteOnlyTransaction();
- WriteTransaction writeHCTx = this.honeyCombDB.newWriteOnlyTransaction();
- if (writeTx != null && writeHCTx != null) {
- LOG.info("WriteTransactions are ok, merge device info to datastores");
- if(dataAfter != null) {
- String deviceId = dataAfter.getInfo().getNodeId();
- writeTx.merge(LogicalDatastoreType.OPERATIONAL, id, dataAfter);
- Future<Void> future = writeTx.submit();
- try {
- future.get();
- LOG.info("device '{}' merged to device oper datastore", deviceId);
- writeHCTx.merge(LogicalDatastoreType.CONFIGURATION, id, dataAfter);
- future = writeHCTx.submit();
- future.get();
- LOG.info("device '{}' merged to HC config datastore", deviceId);
- } catch (InterruptedException | ExecutionException e) {
- LOG.error("Failed to merge Element '{}' to datastores", deviceId);
- }
- } else {
- LOG.error("device is null");
- }
- } else {
- LOG.error("WriteTransaction object is null");
- }
- }
-
-}
Code Review / transportpce.git / blobdiff