Created
May 30, 2024 07:46
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| import com.google.gson.Gson | |
| import com.google.gson.JsonSyntaxException | |
| import java.io.BufferedReader | |
| import java.io.File | |
| import java.io.FileReader | |
| import java.io.IOException | |
| class GsonEx { | |
| companion object { | |
| inline fun <reified T> File.readModelFromFile(): T? { | |
| var bufferReader: BufferedReader? = null | |
| return try { | |
| bufferReader = BufferedReader(FileReader(this)) | |
| Gson().fromJson(bufferReader, T::class.java) | |
| } catch (e: IOException) { | |
| e.printStackTrace() | |
| null | |
| } catch (e: JsonSyntaxException) { | |
| e.printStackTrace() | |
| null | |
| } finally { | |
| bufferReader?.close() | |
| } | |
| } | |
| fun <T> T.writeModelToFile(file: File): Boolean { | |
| return try { | |
| val jsonString = Gson().toJson(this) | |
| file.writeText(jsonString) | |
| true | |
| } catch (e: IOException) { | |
| e.printStackTrace() | |
| false | |
| } | |
| } | |
| } | |
| } |
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