public static void main(String[] args) {
System.out.println("Hello GSON!!!!!");
MusicArchive archive = new MusicArchive();
archive.setTitle("Hello Music");
archive.setMessage("Message");
archive.setPage(43);
MusicArchive.DataSetAlbum album = new MusicArchive.DataSetAlbum();
album.albumId = 12;
album.albumTitle = "Rubby";
album.albumProducer = null;
album.albumProducer = "Rey";
List<MusicArchive.DataSetAlbum> list = new ArrayList<>();
list.add(album);
archive.setDataset(list);
GsonBuilder builder = new GsonBuilder();
Gson gson =
builder
.setFieldNamingStrategy(
new FieldNamingStrategy() {
@Override
public String translateName(Field field) {
if (field.getName().equals("albumId")) return "album_id";
else return field.getName();
}
})
.setPrettyPrinting()
.serializeNulls()
.create();
System.out.println(gson.toJson(archive));
MusicArchive musicArchive = gson.fromJson(inputData, MusicArchive.class);
System.out.println(musicArchive.getClass());
MusicArchive music = new MusicArchive();
music.setPage(1);
music.setMessage("dfdsfsdfsdfsds");
music.setTitle("Title");
music.setLimit(34333);
Gson gson1 =
new GsonBuilder()
.serializeNulls()
.setPrettyPrinting()
// .setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES)
// .setFieldNamingPolicy(FieldNamingPolicy.UPPER_CAMEL_CASE)
// .setFieldNamingPolicy(FieldNamingPolicy.IDENTITY)
// .setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_DASHES)
.setFieldNamingPolicy(FieldNamingPolicy.UPPER_CAMEL_CASE_WITH_SPACES)
.create();
try (PrintWriter writer = new PrintWriter(System.out)) {
writer.println("-------------------------New show-----------------------------------");
writer.println(gson1.toJson(music));
}
//
}
public GsonBuilderManager() {
m_gsonBuilder = new GsonBuilder();
m_gsonBuilder.setFieldNamingStrategy(new NonPrexFieldNamingStrategy());
}