| /* |
| * Copyright 2018-present Open Networking Foundation |
| * |
| * 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 org.onosproject.odtn.utils.tapi; |
| |
| import java.util.List; |
| import org.onlab.util.XmlString; |
| import org.onosproject.config.DynamicConfigService; |
| import org.onosproject.yang.gen.v1.tapicommon.rev20180307.tapicommon.Uuid; |
| import org.onosproject.yang.model.DataNode; |
| import org.onosproject.yang.model.DefaultModelObjectData; |
| import org.onosproject.yang.model.ModelConverter; |
| import org.onosproject.yang.model.ModelObject; |
| import org.onosproject.yang.model.ModelObjectData; |
| import org.onosproject.yang.model.ModelObjectId; |
| import org.onosproject.yang.model.ResourceData; |
| |
| import static org.onlab.osgi.DefaultServiceDirectory.getService; |
| import static org.onosproject.odtn.utils.YangToolUtil.toCharSequence; |
| import static org.onosproject.odtn.utils.YangToolUtil.toCompositeData; |
| import static org.onosproject.odtn.utils.YangToolUtil.toXmlCompositeStream; |
| |
| import org.onosproject.yang.model.ResourceId; |
| import org.slf4j.Logger; |
| import static org.slf4j.LoggerFactory.getLogger; |
| |
| /** |
| * Utility builder class for TAPI modelobject creation with DCS. |
| */ |
| public abstract class TapiInstanceBuilder { |
| |
| public static final String ONOS_CP = "onos-cp"; |
| |
| public static final String DEVICE_ID = "device-id"; |
| |
| public static final String ODTN_PORT_TYPE = "odtn-port-type"; |
| |
| private final Logger log = getLogger(getClass()); |
| |
| private ModelConverter modelConverter; |
| private DynamicConfigService dcs; |
| |
| /** |
| * Generate DCS modelObjectData. |
| * |
| * @return ModelObjectId of build target |
| */ |
| public abstract ModelObjectId getModelObjectId(); |
| |
| /** |
| * Get modelObject instance. |
| * |
| * @param <T> build target class |
| * @return ModelObject of build target |
| */ |
| public abstract <T extends ModelObject> T getModelObject(); |
| |
| /** |
| * Get modelObject uuid. |
| * |
| * @return Uuid of build target |
| */ |
| public abstract Uuid getUuid(); |
| |
| /** |
| * Get modelObjectData instance. |
| * |
| * @return ModelObjectData of build target |
| */ |
| public ModelObjectData getModelObjectData() { |
| ModelObject obj = getModelObject(); |
| ModelObjectId objId = getModelObjectId(); |
| |
| return DefaultModelObjectData.builder() |
| .addModelObject(obj) |
| .identifier(objId) |
| .build(); |
| } |
| |
| /** |
| * Add built modelObject to Dcs store. |
| */ |
| public void build() { |
| dcs = getService(DynamicConfigService.class); |
| modelConverter = getService(ModelConverter.class); |
| addModelObjectDataToDcs(getModelObjectData()); |
| } |
| |
| private void addModelObjectDataToDcs(ModelObjectData input) { |
| |
| ResourceData rnode = modelConverter.createDataNode(input); |
| |
| // for debug |
| CharSequence strNode = toCharSequence(toXmlCompositeStream(toCompositeData(rnode))); |
| log.info("XML:\n{}", XmlString.prettifyXml(strNode)); |
| |
| addResourceDataToDcs(rnode); |
| } |
| |
| private void addResourceDataToDcs(ResourceData input) { |
| addResourceDataToDcs(input, input.resourceId()); |
| } |
| |
| private void addResourceDataToDcs(ResourceData input, ResourceId rid) { |
| if (input == null || input.dataNodes() == null) { |
| return; |
| } |
| List<DataNode> dataNodes = input.dataNodes(); |
| for (DataNode node : dataNodes) { |
| dcs.createNode(rid, node); |
| } |
| } |
| |
| } |