Package dev.selena.luacore.utils.config

Class ConfigLoader

java.lang.Object

dev.selena.luacore.utils.config.ConfigLoader

public class ConfigLoader
extends Object

Config loader used to load and save json config files

Constructor Summary

Constructors

Constructor	Description
ConfigLoader()

Method Summary

Modifier and Type	Method	Description
static <T> T	loadConfig(Class<T> cls, File file)	Loads a provided config object from a given JSON file.
static void	saveConfig(Object config, File file)	Saves a config object to the specified file in JSON format

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ConfigLoader

public ConfigLoader()

Method Details

loadConfig

public static <T> T loadConfig(Class<T> cls,
 File file)
                        throws IOException,
InstantiationException,
IllegalAccessException,
InvocationTargetException,
NoSuchMethodException

Loads a provided config object from a given JSON file. If the file does not exist it also creates the file using the given object defaults

Type Parameters:

T - The class type you want to map to

Parameters:

cls - The object type you wish to load, also dictates the class of the returned object

file - The file that is to be created/read from

Returns:

The object loaded from file

Throws:

IOException - Thrown when the file can not be found

InstantiationException - Throwing when the class has an initialization issue

IllegalAccessException - Thrown when trying to access a field without the correct access level

InvocationTargetException - Thrown when the mapper class has a constructor that does not match the arguments (There should be none)

NoSuchMethodException - Thrown when the class somehow manages not to have a constructor

saveConfig

public static void saveConfig(Object config,
 File file)
                       throws IOException

Saves a config object to the specified file in JSON format

Parameters:

config - The object to be saved

file - The file to which the object is saved

Throws:

IOException - Thrown when the file has some issue saving