Easy Batch job that generates a release notes from issues of a given project on Github (for Easy Batch project in this example). #EasyBatch

ReleaseNoteJob.java

import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
import org.easybatch.core.job.Job;
import org.easybatch.core.job.JobBuilder;
import org.easybatch.core.job.JobExecutor;
import org.easybatch.core.writer.FileRecordWriter;
import org.easybatch.extensions.gson.GsonRecordMapper;
import org.easybatch.json.JsonRecordReader;
import com.google.gson.Gson;

/**
 * Easy Batch job that generates a release notes from issues of a given project on Github (for Easy Batch project in this example).
 */
public class ReleaseNoteJob {

    public static void main(String[] args) throws Exception {
        String version = args[0];
        URL url = new URL("https://api.github.com/repos/EasyBatch/easybatch-framework/issues?milestone=" + version);
        URLConnection connection = url.openConnection();
        InputStream inputStream = connection.getInputStream();
        JobExecutor jobExecutor = new JobExecutor();
        
        Job job = JobBuilder.aNewJob()
                .named("generate release notes")
                .reader(new JsonRecordReader(inputStream))
                .mapper(new GsonRecordMapper<>(new Gson(), Issue.class))
                .writer(new FileRecordWriter("target/release-notes.md"))
                .build();

        jobExecutor.execute(job);
        jobExecutor.shutdown();
        inputStream.close();
    }
    
    class Issue {
        private int number;
        private String title;

        public Issue(int number, String title) {
            this.number = number;
            this.title = title;
        }

        public int getNumber() {
            return number;
        }

        public void setNumber(int number) {
            this.number = number;
        }

        public String getTitle() {
            return title;
        }

        public void setTitle(String title) {
            this.title = title;
        }

        @Override
        public String toString() {
            return String.format("* issue #%s : %s", number, title);
        }
    }
}