2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.controller.yang;
11 import java.util.HashSet;
12 import java.util.List;
15 import org.opendaylight.controller.sal.binding.generator.api.BindingGenerator;
16 import org.opendaylight.controller.sal.binding.generator.impl.BindingGeneratorImpl;
17 import org.opendaylight.controller.sal.binding.model.api.GeneratedTransferObject;
18 import org.opendaylight.controller.sal.binding.model.api.GeneratedType;
19 import org.opendaylight.controller.sal.binding.model.api.Type;
20 import org.opendaylight.controller.sal.java.api.generator.GeneratorJavaFile;
21 import org.opendaylight.controller.yang.model.api.Module;
22 import org.opendaylight.controller.yang.model.api.SchemaContext;
23 import org.opendaylight.controller.yang.model.parser.impl.YangModelParserImpl;
26 private static final String ERR_MSG = "2 parameters expected: 1. -f=<path-to-input-folder>, 2. -o=<output-folder>";
28 public static void main(String[] args) throws Exception {
29 if (args.length != 2) {
30 System.err.println(ERR_MSG);
34 String inputFilesDir = null;
35 String outputFilesDir = null;
36 if (args[0].startsWith("-f=")) {
37 inputFilesDir = args[0].substring(3);
39 System.err.println("Missing input-folder declaration (-f=)");
42 if (args[1].startsWith("-o=")) {
43 outputFilesDir = args[1].substring(3);
45 System.err.println("Missing output-folder declaration (-o=)");
48 File resourceDir = new File(inputFilesDir);
49 if (!resourceDir.exists()) {
50 throw new IllegalArgumentException(
51 "Specified input-folder does not exists: "
52 + resourceDir.getAbsolutePath());
55 String[] dirList = resourceDir.list();
56 String[] absFiles = new String[dirList.length];
59 for (String fileName : dirList) {
60 File abs = new File(resourceDir, fileName);
61 absFiles[i] = abs.getAbsolutePath();
65 final YangModelParserImpl parser = new YangModelParserImpl();
66 final BindingGenerator bindingGenerator = new BindingGeneratorImpl();
67 final Set<Module> modulesToBuild = parser.parseYangModels(absFiles);
69 final SchemaContext context = parser
70 .resolveSchemaContext(modulesToBuild);
71 final List<Type> types = bindingGenerator.generateTypes(context);
72 final Set<GeneratedType> typesToGenerate = new HashSet<GeneratedType>();
73 final Set<GeneratedTransferObject> tosToGenerate = new HashSet<GeneratedTransferObject>();
74 for (Type type : types) {
75 if (type instanceof GeneratedType) {
76 typesToGenerate.add((GeneratedType) type);
79 if (type instanceof GeneratedTransferObject) {
80 tosToGenerate.add((GeneratedTransferObject) type);
84 final GeneratorJavaFile generator = new GeneratorJavaFile(typesToGenerate, tosToGenerate);
86 generator.generateToFile(outputFilesDir);
87 System.out.println("Modules built: " + modulesToBuild.size());