| /* |
| * Copyright 2017-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.yang.web; |
| |
| import org.glassfish.jersey.media.multipart.FormDataParam; |
| import org.onosproject.app.ApplicationAdminService; |
| import org.onosproject.rest.AbstractWebResource; |
| import org.onosproject.yang.YangLiveCompilerService; |
| |
| import javax.ws.rs.Consumes; |
| import javax.ws.rs.DefaultValue; |
| import javax.ws.rs.POST; |
| import javax.ws.rs.Path; |
| import javax.ws.rs.QueryParam; |
| import javax.ws.rs.core.MediaType; |
| import javax.ws.rs.core.Response; |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| /** |
| * Yang files upload resource. |
| */ |
| @Path("models") |
| public class YangWebResource extends AbstractWebResource { |
| private static final String YANG_FILE_EXTENSION = ".yang"; |
| private static final String SER_FILE_EXTENSION = ".ser"; |
| private static final String JAR_FILE_EXTENSION = ".jar"; |
| private static final String ZIP_FILE_EXTENSION = ".zip"; |
| private static final String REGISTER = "register"; |
| private static final String UNREGISTER = "unregister"; |
| private static final String CODE_GEN_DIR = "target/generated-sources/"; |
| private static final String YANG_RESOURCES = "target/yang/resources/"; |
| private static final String SERIALIZED_FILE_NAME = "YangMetaData.ser"; |
| private static final String UNKNOWN_KEY = "Key must be either register " + |
| "or unregister."; |
| private static final String SLASH = "/"; |
| |
| /** |
| * Compiles and registers the given yang files. |
| * |
| * @param modelId model identifier |
| * @param stream YANG, ZIP or JAR file |
| * @return 200 OK |
| * @throws IOException when fails to generate a file |
| */ |
| @POST |
| @Consumes(MediaType.MULTIPART_FORM_DATA) |
| public Response upload(@QueryParam("modelId") @DefaultValue("org.onosproject.model.unknown") String modelId, |
| @FormDataParam("file") InputStream stream) throws IOException { |
| YangLiveCompilerService compiler = get(YangLiveCompilerService.class); |
| ApplicationAdminService appService = get(ApplicationAdminService.class); |
| appService.install(compiler.compileYangFiles(modelId, stream)); |
| appService.activate(appService.getId(modelId)); |
| return Response.ok().build(); |
| } |
| } |