me.piggypiglet.framework.json

Class JsonParser

java.lang.Object

me.piggypiglet.framework.json.JsonParser

public final class JsonParser
extends java.lang.Object

JsonParser class, used for parsing json, as the name suggests. Use . as a path separator when receiving nested objects, for example { "test": { "key": "value" } } In this json, key could be received as JsonParser#getString("test.key");

Constructor Summary

Constructors

Constructor and Description
JsonParser(java.util.Map<java.lang.String,java.lang.Object> items) Load JsonParser with already-decoded json data.
JsonParser(java.lang.String json) Create a JsonParser instance from raw json data as a string

Method Summary

Modifier and Type	Method and Description
java.lang.Object	get(java.lang.String path) Get an object at a specific path
java.util.Map<java.lang.String,java.lang.Object>	getAll()
java.lang.Boolean	getBoolean(java.lang.String path) Get a boolean at a specific path
java.lang.Double	getDouble(java.lang.String path) Get a Double at a specific path
java.lang.Integer	getInt(java.lang.String path) Get an Integer at a specific path
java.util.List<JsonParser>	getJsonList(java.lang.String path) Get a list of sections, parsed as JsonParsers.
JsonParser	getJsonSection(java.lang.String path) Get a section and turn it into a JsonParser instance.
<T> java.util.List<T>	getList(java.lang.String path) Get a list without knowing the type of the content
java.lang.Long	getLong(java.lang.String path) Get a long at a specific path
java.lang.String	getString(java.lang.String path) Get a string at a specific path
java.util.List<java.lang.String>	getStringList(java.lang.String path) Get a list of strings at a specific path

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonParser

public JsonParser(java.lang.String json)

Create a JsonParser instance from raw json data as a string

Parameters:

json - JSON String

JsonParser

public JsonParser(java.util.Map<java.lang.String,java.lang.Object> items)

Load JsonParser with already-decoded json data.

Parameters:

items - Map of json data

Method Detail

get

public java.lang.Object get(java.lang.String path)

Get an object at a specific path

Parameters:

path - Path to find the object at

Returns:

Object

getJsonSection

public JsonParser getJsonSection(java.lang.String path)

Get a section and turn it into a JsonParser instance.

Parameters:

path - Path the json section can be found at

Returns:

JsonParser

getString

public java.lang.String getString(java.lang.String path)

Get a string at a specific path

Parameters:

path - Path of the string

Returns:

String

getInt

public java.lang.Integer getInt(java.lang.String path)

Get an Integer at a specific path

Parameters:

path - Path of the integer

Returns:

Integer

getLong

public java.lang.Long getLong(java.lang.String path)

Get a long at a specific path

Parameters:

path - Path of the Long

Returns:

Long

getDouble

public java.lang.Double getDouble(java.lang.String path)

Get a Double at a specific path

Parameters:

path - Path of the Double

Returns:

Double

getBoolean

public java.lang.Boolean getBoolean(java.lang.String path)

Get a boolean at a specific path

Parameters:

path - Path of the boolean

Returns:

Boolean

getStringList

public java.util.List<java.lang.String> getStringList(java.lang.String path)

Get a list of strings at a specific path

Parameters:

path - Path of the list

Returns:

List of Strings

getJsonList

public java.util.List<JsonParser> getJsonList(java.lang.String path)

Get a list of sections, parsed as JsonParsers.

Parameters:

path - Path of the list

Returns:

List of JsonParsers

getList

public <T> java.util.List<T> getList(java.lang.String path)

Get a list without knowing the type of the content

Type Parameters:

T - Object type

Parameters:

path - Path of the list

Returns:

List

getAll

public java.util.Map<java.lang.String,java.lang.Object> getAll()