| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.streams.plugins; |
| |
| import org.apache.maven.plugin.MojoExecutionException; |
| import org.jsonschema2pojo.GenerationConfig; |
| import org.jsonschema2pojo.Jsonschema2Pojo; |
| import org.jsonschema2pojo.RuleLogger; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.nio.file.Paths; |
| import java.nio.file.StandardOpenOption; |
| import java.util.Objects; |
| |
| /** |
| * Embed within your own java code |
| * |
| * <p></p> |
| * StreamsPojoGenerationConfig config = new StreamsPojoGenerationConfig(); |
| * config.setSourceDirectory("src/main/jsonschema"); |
| * config.setTargetDirectory("target/generated-sources/pojo"); |
| * StreamsPojoSourceGenerator generator = new StreamsPojoSourceGenerator(config); |
| * generator.run(); |
| * |
| */ |
| public class StreamsPojoSourceGenerator { |
| |
| private static final Logger LOGGER = LoggerFactory.getLogger(StreamsPojoSourceGenerator.class); |
| |
| private static final String LS = System.getProperty("line.separator"); |
| |
| private StreamsPojoGenerationConfig config; |
| private RuleLogger ruleLogger; |
| |
| /** |
| * Run from CLI without Maven |
| * |
| * <p></p> |
| * java -jar streams-plugin-pojo-jar-with-dependencies.jar StreamsPojoSourceGenerator src/main/jsonschema target/generated-sources |
| * |
| * @param args [sourceDirectory, targetDirectory, targetPackage] |
| * */ |
| public static void main(String[] args) throws Exception { |
| StreamsPojoGenerationConfig config = new StreamsPojoGenerationConfig(); |
| |
| String sourceDirectory = "src/main/jsonschema"; |
| String targetDirectory = "target/generated-sources/pojo"; |
| String targetPackage = ""; |
| |
| if ( args.length > 0 ) { |
| sourceDirectory = args[0]; |
| } |
| if ( args.length > 1 ) { |
| targetDirectory = args[1]; |
| } |
| if ( args.length > 2 ) { |
| targetPackage = args[2]; |
| } |
| |
| config.setSourceDirectory(sourceDirectory); |
| config.setTargetPackage(targetPackage); |
| config.setTargetDirectory(targetDirectory); |
| |
| StreamsPojoSourceGenerator streamsPojoSourceGenerator = new StreamsPojoSourceGenerator(config); |
| streamsPojoSourceGenerator.execute(); |
| } |
| |
| public StreamsPojoSourceGenerator(StreamsPojoGenerationConfig config) { |
| this.config = config; |
| } |
| |
| public void execute() throws MojoExecutionException { |
| |
| Objects.requireNonNull(config); |
| GenerationConfig generationConfig = (GenerationConfig) config; |
| |
| ruleLogger = new StreamsPojoRuleLogger(); |
| |
| try { |
| Jsonschema2Pojo.generate(generationConfig, ruleLogger); |
| } catch (IOException ex) { |
| LOGGER.error("{} {}", ex.getClass(), ex.getMessage()); |
| throw new MojoExecutionException(ex.getMessage(), ex); |
| } |
| } |
| |
| private void writeFile(String pojoFile, String pojoHive) { |
| try { |
| File path = new File(pojoFile); |
| File dir = path.getParentFile(); |
| if ( !dir.exists() ) { |
| dir.mkdirs(); |
| } |
| Files.write(Paths.get(pojoFile), pojoHive.getBytes(), StandardOpenOption.CREATE_NEW); |
| } catch (Exception ex) { |
| LOGGER.error("Write Exception: {}", ex); |
| } |
| } |
| } |