org.apache.jackrabbit.oak.json

Class TypeCodes

java.lang.Object

org.apache.jackrabbit.oak.json.TypeCodes

public final class TypeCodes
extends Object

TypeCodes maps between Type and the code used to prefix its json serialisation.

Field Summary

Fields

Modifier and Type	Field and Description
static String	EMPTY_ARRAY

Method Summary

Modifier and Type	Method and Description
static String	decodeName(int split, String jsonString) Decode the property name encoded into a jsonString given its split.
static int	decodeType(int split, String jsonString) Decode the type encoded into jsonString given its split.
static String	encode(int propertyType, String propertyName) Encodes the given propertyName of the given propertyType into a json string, which is prefixed with a type code.
static int	split(String jsonString) Splits a jsonString, which is prefixed with a type code at the location where the prefix ends.

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_ARRAY

public static final String EMPTY_ARRAY

See Also:

Constant Field Values

Method Detail

encode

public static String encode(int propertyType,
                            String propertyName)

Encodes the given propertyName of the given propertyType into a json string, which is prefixed with a type code.

Parameters:

propertyType - type of the property

propertyName - name of the property

Returns:

type code prefixed json string

split

public static int split(String jsonString)

Splits a jsonString, which is prefixed with a type code at the location where the prefix ends.

Parameters:

jsonString - json string to split

Returns:

the location where the prefix ends or -1 if no prefix is present

decodeType

public static int decodeType(int split,
                             String jsonString)

Decode the type encoded into jsonString given its split.

Parameters:

split - split of the json string

jsonString - json string

Returns:

decoded type. PropertyType.UNDEFINED if none or split is not within jsonString.

decodeName

public static String decodeName(int split,
                                String jsonString)

Decode the property name encoded into a jsonString given its split.

Parameters:

split - split of the json string

jsonString - json string

Returns:

decoded property name. Or jsonString if split is not with jsonString.