tishka17 / gson-flatten Goto Github PK

Would it be possible to flatten objects in arrays? I am trying to parse the following data structure which has some unnecessary object nesting:

{
"content": {
    "children": [
        {
            "section": {
                "attrs": { ... },
                "children": [ ... ]
            },
        ...
        }
    ]
}

I would like to get rid of the unnecessary section object and flatten it into a children object like so:

{
"content": {
    "children": [
        {
            "attrs": { ... },
            "children": [ ... ]
        },
        ...
    ]
}

#1 наоборот:

Объект вида

class Weather {
  @Flatten("temperature::min")
  int min_temperture;
  @Flatten("temperature::max")
  int max_temperture;
}

должен конвертироваться в json

{
  "temperature": {
     "min": -273,
     "max": 1000
  }
}

Поддержка в Flatten формата вида @Flatten("obj::") без указания последнего значения
Пример, такой json

{
  "temperature": {
     "min": -273,
     "max": 1000
  }
}

Должен конвертироваться в объект типа

class Weather {
  @Flatten("temperature::")
  int min;
  @Flatten("temperature::")
  int max;
}

Hi, I have a problem with using your library with mavenCentral(). I have to migrate from jcenter due to JCenter sunset.
Your library is only available on JCenter? Can you push it to mavenCentral?
Could not find org.itishka.gson-flatten:gson-flatten:0.8.1.

Разные типы:

• int
• Float
• String
• Свои классы
• Свои классы с кастомным парсером
• Свои классы с Flatten полем

Значения:

• null объект
• отсутствующий объект в json
• отсутствующее поле в json
• несколько уровней вложения
• несколько уровней с null на не первом
• неверный тип поля
• совпадающие поля во вложенном объекте и свои

Поддерживать как аннотацию @SerializedName, так и установленный в gson FieldNamingPolicy.
Например, должен корректно работать код

class Weather {
    @Flatten("temp::min")
    int minTemp;

    @Flatten("temp::max")
    @SerializedName("qwerty")
    int maxTemp
}

It seems you released 0.8 to include the merge of my pull request, but pulling version 0.8 using gradle still ends up with the old code =/

Пример, такой json

{
  "temperature": {
     "min": -273,
     "max": 1000
  }
}

Должен конвертироваться в объект типа

class Weather {
  @Flatten("temperature::min")
  int min_temperture;
  @Flatten("temperature::max")
  int max_temperture;
}

Hi guys, so i have code like this

public class Parent {
      //@Flatten("data::some_object::field")
      private String fieldName;
}

public class Child extends Parent{
     @Flatten("data::field")
     private String anotherField;
}

so the JSON i received when quering for child staff

{
	"data":{
		"field": "field value"
	}
}

The moment i uncomment the annotation on Parant the app stops working with the error

Process: net.innoflash.his_word, PID: 30475
    java.lang.NullPointerException: Attempt to invoke virtual method 'boolean com.google.gson.JsonElement.isJsonObject()' on a null object reference

Looks like because we do not have that field with nested results, how can i deal with such.
I saw something like this:
@SerializedName(value="name1", alternate={"name2", "name3"}) String b;

it looks like we do not have the alternate param in @Flatten if that will help the situation

Thanks

Consider moving into the more permissive Apache license as LGPL is too restrictive to allow using your lib in commercial applications

Just noticed that you commented on noties/Flatten#1 (comment) and want to ask you why do you think your implementation is not very effective ?

Any particular reason why not submitting a pull request to the other project instead of creating a new project ?

This looks awesome by the way :)

Поддерживать аннотацию @FlattenField("path") и @FlattenField("path", "prefix") для сворачивания всех полей вложенного объекта в соответствующие поля текущего. Пример,

{
  "data": {
     "temp": {
       "min": -273,
       "max": 1000
     }
  }
}

@FlattenField("data::temp")
class Weather {
   int min;
   int max;
}

@FlattenField("data::temp", "temp")
class Weather2 {
   int tempMin;
   int tempMax;
}