Module gson.extensions.main

Package io.github.astrapi69.gson

Class JsonFileToObjectExtensions

java.lang.Object

io.github.astrapi69.gson.JsonFileToObjectExtensions

public final class JsonFileToObjectExtensions
extends Object

The class JsonFileToObjectExtensions converts json strings to java object and java collections.

Method Summary

Modifier and Type	Method	Description
static <T> T	toObject(File jsonFile, Class<T> clazz)	Transforms the given json file into a java object
static <T> T	toObject(File jsonFile, Class<T> clazz, com.google.gson.Gson gson)	Transforms the given json file into a java object.
static <T> List<T>	toObjectList(File jsonListFile, Class<T> clazz)	Transforms the given json file into a java List object
static <T> List<T>	toObjectList(File jsonListFile, Class<T> clazz, com.google.gson.Gson gson)	Transforms the given json file into a java List object

Methods inherited from class java.lang.Object

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

Method Details

toObject

public static <T> T toObject(File jsonFile,
 Class<T> clazz)
                      throws IOException

Transforms the given json file into a java object

Type Parameters:

T - the generic type

Parameters:

jsonFile - the json file

clazz - the class

Returns:

the java object

Throws:

IOException - Signals that an I/O exception has occurred

toObject

public static <T> T toObject(File jsonFile,
 Class<T> clazz,
 com.google.gson.Gson gson)
                      throws IOException

Transforms the given json file into a java object.

Type Parameters:

T - the generic type

Parameters:

jsonFile - the json file

clazz - the class

gson - the gson object

Returns:

the java object

Throws:

IOException - Signals that an I/O exception has occurred

toObjectList

public static <T> List<T> toObjectList(File jsonListFile,
 Class<T> clazz)
                                throws IOException

Transforms the given json file into a java List object

Type Parameters:

T - the generic type

Parameters:

jsonListFile - the json file with an array

clazz - the class

Returns:

the list

Throws:

IOException - Signals that an I/O exception has occurred

toObjectList

public static <T> List<T> toObjectList(File jsonListFile,
 Class<T> clazz,
 com.google.gson.Gson gson)
                                throws IOException

Transforms the given json file into a java List object

Type Parameters:

T - the generic type

Parameters:

jsonListFile - the json file with an array

clazz - the class

gson - the gson object

Returns:

the list

Throws:

IOException - Signals that an I/O exception has occurred