Package com.planet_ink.coffee_mud.core

Class MiniJSON

java.lang.Object

com.planet_ink.coffee_mud.core.MiniJSON

public class MiniJSON
extends java.lang.Object

A JSON parser. Not much to say. It can take a valid json string and generate a standing object that represents the document string, and also generate a string from such an object.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MiniJSON.JSONObject	An official JSON object.
static class	MiniJSON.MJSONException	An official MiniJSON parsing exception.

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.Object	NULL	The official definition of "null" for a JSON object

Constructor Summary

Constructors

Constructor	Description
MiniJSON()

Method Summary

Modifier and Type	Method	Description
void	fromJSONtoPOJO(MiniJSON.JSONObject jsonObj, java.lang.Object o)	Converts a json object to a pojo object.
void	fromJSONtoPOJO(java.lang.String json, java.lang.Object o)	Converts a JSON document to a pojo object.
java.lang.String	fromPOJOFieldtoJSON(java.lang.Class<?> type, java.lang.Object val)	Converts a pojo field to a JSON value.
java.lang.String	fromPOJOtoJSON(java.lang.Object o)	Converts a pojo object to a JSON document.
MiniJSON.JSONObject	parseObject(java.lang.String doc)	Given a string containing a JSON object, this method will parse it into a mapped JSONObject object recursively.
static java.lang.String	toJSONString(java.lang.String value)	Given a normal string, this method will return a JSON-Safe string, which means escaped crlf, escaped tabs and backslashes, etc.

Methods inherited from class java.lang.Object

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

Field Detail

NULL

public static final java.lang.Object NULL

The official definition of "null" for a JSON object

Constructor Detail

MiniJSON

public MiniJSON()

Method Detail

toJSONString

public static java.lang.String toJSONString(java.lang.String value)

Given a normal string, this method will return a JSON-Safe string, which means escaped crlf, escaped tabs and backslashes, etc.

Parameters:

value - the unsafe string

Returns:

the JSON safe string

parseObject

public MiniJSON.JSONObject parseObject(java.lang.String doc)
                                throws MiniJSON.MJSONException

Given a string containing a JSON object, this method will parse it into a mapped JSONObject object recursively.

Parameters:

doc - the JSON document that contains a top-level JSON object

Returns:

the JSON object at the top level

Throws:

MiniJSON.MJSONException - the parse error

fromPOJOFieldtoJSON

public java.lang.String fromPOJOFieldtoJSON(java.lang.Class<?> type,
                                            java.lang.Object val)

Converts a pojo field to a JSON value.

Parameters:

type - the class type

val - the value

Returns:

the json value

fromPOJOtoJSON

public java.lang.String fromPOJOtoJSON(java.lang.Object o)

Converts a pojo object to a JSON document.

Parameters:

o - the object to convert

Returns:

the json document

fromJSONtoPOJO

public void fromJSONtoPOJO(java.lang.String json,
                           java.lang.Object o)
                    throws MiniJSON.MJSONException

Converts a JSON document to a pojo object.

Parameters:

json - the json document

o - the object to convert

Throws:

MiniJSON.MJSONException - a parse exception

fromJSONtoPOJO

public void fromJSONtoPOJO(MiniJSON.JSONObject jsonObj,
                           java.lang.Object o)
                    throws MiniJSON.MJSONException

Converts a json object to a pojo object.

Parameters:

jsonObj - the json object

o - the object to convert

Throws:

MiniJSON.MJSONException - a parse exception