Package org.rumbledb.items.parsing

Class JSONParser

java.lang.Object

org.rumbledb.items.parsing.JSONParser

public final class JSONParser
extends Object

Parser for JSON texts used by fn:parse-json and fn:json-doc.

The parser converts JSON values to RumbleDB items. It supports the parse-json options liberal, duplicates, escape, and fallback.

If liberal is false, the input must follow the JSON grammar strictly. If liberal is true, this implementation accepts selected JSON extensions, including:

• single-quoted strings
• unquoted object keys
• comments
• trailing commas
• leading plus signs
• leading zeroes
• unescaped control characters

String parsing keeps two representations:

• resultValue: the string value stored in the resulting item
• keyComparisonValue: the value used to detect duplicate object keys

These can differ when escape=false and invalid XML characters are replaced using the fallback function.

Method Summary

Modifier and Type	Method	Description
static Item	parse(String jsonText, JSONParsingOptions options, String xmlVersion, boolean isJSONiq10, ExceptionMetadata metadata)

Methods inherited from class java.lang.Object

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

Method Details

parse

public static Item parse(String jsonText,
 JSONParsingOptions options,
 String xmlVersion,
 boolean isJSONiq10,
 ExceptionMetadata metadata)