org.basex.query.util.json

Class JsonMapConverter

java.lang.Object

org.basex.query.util.json.JsonMapConverter

public final class JsonMapConverter
extends java.lang.Object

Provides a method for parsing a JSON string and converting it to an XQuery item made of nested maps.

The mapping from JSON to XQuery is the following:

string

xs:string

number

xs:double

boolean

xs:boolean

null

an empty sequence ()

array (e.g. ["foo", true, 123])

an XQuery map with integer keys, starting by 1 (e.g. map{1:='foo', 2:=true(), 3:=123})

object (e.g. {"foo": 42, "bar": null})

an XQuery map (e.g. map{'foo':=42, 'bar':=()})

Author:

BaseX Team 2005-12, BSD License, Leo Woerteler

Method Summary

Methods

Modifier and Type	Method and Description
static Value	parse(byte[] json, InputInfo ii) Parses a JSON string and converts it to an XQuery item made of nested maps.

Methods inherited from class java.lang.Object

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

Method Detail

parse

public static Value parse(byte[] json,
          InputInfo ii)
                   throws QueryException

Parses a JSON string and converts it to an XQuery item made of nested maps.

Parameters:

json - JSON string

ii - input info

Returns:

XQuery item

Throws:

QueryException - exception