org.apache.jackrabbit.oak.plugins.document.rdb

Class RDBJSONSupport

java.lang.Object

org.apache.jackrabbit.oak.plugins.document.rdb.RDBJSONSupport

public class RDBJSONSupport
extends Object

Utilities that provide JSON support on top of the existing JsopTokenizer support in oak-commons.

The result of parsing uses the simplest possible Java representation of the JSON values (see Section 3 of RFC 7159), thus

• null, Boolean.TRUE, Boolean.FALSE, Number , or String, or
• a List of representations, or
• a Map, mapping member names to representations.

The boolean parameter of the constructor ({link RDBJSONSupport(boolean)) allows changing the default for the maps to use sorted maps using Revisions as keys, as used internally be the DocumentNodeStore.

Constructor Summary

Constructors

Constructor and Description
RDBJSONSupport(boolean useRevisionMaps)

Method Summary

Modifier and Type	Method and Description
static void	appendJsonMap(StringBuilder sb, Map<Object,Object> map)
static void	appendJsonMember(StringBuilder sb, String key, Object value)
static void	appendJsonString(StringBuilder sb, String s)
static void	appendJsonValue(StringBuilder sb, Object value)
@Nullable Object	parse(@NotNull JsopTokenizer json) Parses the supplied JSON.
@Nullable Object	parse(@NotNull String json) Parses the supplied JSON.

Methods inherited from class java.lang.Object

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

Constructor Detail

RDBJSONSupport

public RDBJSONSupport(boolean useRevisionMaps)

Parameters:

useRevisionMaps - whether to use revision maps instead of regular Maps.

Method Detail

parse

@Nullable
public @Nullable Object parse(@NotNull
                                        @NotNull String json)

Parses the supplied JSON.

parse

@Nullable
public @Nullable Object parse(@NotNull
                                        @NotNull JsopTokenizer json)

Parses the supplied JSON.

appendJsonMember

public static void appendJsonMember(StringBuilder sb,
                                    String key,
                                    Object value)

appendJsonString

public static void appendJsonString(StringBuilder sb,
                                    String s)

appendJsonMap

public static void appendJsonMap(StringBuilder sb,
                                 Map<Object,Object> map)

appendJsonValue

public static void appendJsonValue(StringBuilder sb,
                                   Object value)