| /* |
| * Copyright 2017-present Open Networking Laboratory |
| * |
| * 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.yang; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.fasterxml.jackson.databind.node.ArrayNode; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import org.apache.karaf.shell.commands.Command; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.onosproject.yang.model.YangModel; |
| import org.onosproject.yang.model.YangModule; |
| import org.onosproject.yang.runtime.YangModelRegistry; |
| |
| /** |
| * Lists registered YANG models. |
| */ |
| @Command(scope = "onos", name = "models", |
| description = "Lists registered YANG models") |
| public class YangModelsListCommand extends AbstractShellCommand { |
| |
| |
| private static final String FORMAT = "moduleName=%s moduleRevision=%s modelId=%s"; |
| private static final String MODULE_NAME = "moduleName"; |
| private static final String MODULE_REVISION = "moduleRevision"; |
| |
| @Override |
| protected void execute() { |
| YangModelRegistry service = get(YangModelRegistry.class); |
| |
| if (outputJson()) { |
| print("%s", json(service)); |
| } else { |
| for (YangModel model: service.getModels()) { |
| for (YangModule module : model.getYangModules()) { |
| print(FORMAT, module.getYangModuleId().moduleName(), |
| module.getYangModuleId().revision(), |
| modelId(model)); |
| } |
| } |
| } |
| } |
| |
| // Produces JSON structure. |
| private JsonNode json(YangModelRegistry service) { |
| ObjectMapper mapper = new ObjectMapper(); |
| ObjectNode result = mapper.createObjectNode(); |
| for (YangModel model: service.getModels()) { |
| ArrayNode modelNode = mapper.createArrayNode(); |
| result.set(modelId(model), modelNode); |
| for (YangModule module : model.getYangModules()) { |
| ObjectNode moduleNode = mapper.createObjectNode(); |
| modelNode.add(moduleNode); |
| moduleNode.put(MODULE_NAME, module.getYangModuleId().moduleName()); |
| moduleNode.put(MODULE_REVISION, module.getYangModuleId().revision()); |
| } |
| } |
| return result; |
| } |
| |
| private String modelId(YangModel m) { |
| return "YM" + Math.abs(m.hashCode()); |
| } |
| } |