Package convex.java

Class JSON

java.lang.Object

convex.java.JSON

public class JSON
extends Object

Simple JSON tools

Constructor Summary

Constructors

Constructor	Description
JSON()

Method Summary

Modifier and Type	Method	Description
static Object	from(ACell a)	Converts a CVM Value to a Java JSON representation
static <T> T	parse(InputStream content)	Parses a JSON input stream
static <T> T	parse(String jsonString)	Converts a string to a JSON Value
static Map<String,Object>	toMap(String jsonString)	Converts a string to JSON.
static String	toPrettyString(Object value)	Converts an object to a pretty-printed JSON string representation suitable for human consumption
static String	toString(Object value)	Converts a Java Object to an efficient JSON string representation

Methods inherited from class java.lang.Object

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

Constructor Details

JSON

public JSON()

Method Details

toMap

public static Map<String,Object> toMap(String jsonString)

Converts a string to JSON.

Parameters:

jsonString - A string containing a valid JSON Object representation

Returns:

A map representing the JSON object

Throws:

IllegalArgumentException - In case of JSON parsing error

parse

public static <T> T parse(String jsonString)

Converts a string to a JSON Value

Type Parameters:

T - A type parameter for the type of object returned.

Parameters:

jsonString - A string containing valid JSON

Returns:

T A java object representing the JSON provided

Throws:

IllegalArgumentException - on JSON parsing error

toPrettyString

public static String toPrettyString(Object value)

Converts an object to a pretty-printed JSON string representation suitable for human consumption

Parameters:

value - Object to represent as a JSON String

Returns:

JSON string representing the value

toString

public static String toString(Object value)

Converts a Java Object to an efficient JSON string representation

Parameters:

value - Java Object to represent as a JSON String

Returns:

JSON string representing the value

Throws:

RuntimeException - on failure to create JSON from value

from

public static Object from(ACell a)

Converts a CVM Value to a Java JSON representation

Parameters:

a - CVM Value to convert to JSON

Returns:

Java Object representing the value as JSON

parse

public static <T> T parse(InputStream content)

Parses a JSON input stream

Type Parameters:

T - Return type

Parameters:

content - Any InputStream containing JSON content in UTF-8

Returns:

Parsed JSON Object