Package com.mastercard.developer.oauth2.internal.json

Interface JsonProvider

All Known Implementing Classes:

GsonJsonProvider, JacksonJsonProvider, JsonOrgJsonProvider

public interface JsonProvider

Provides JSON serialization and deserialization.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	JsonProvider.Holder

Method Summary

Modifier and Type	Method	Description
static JsonProvider	getInstance()	Returns a singleton instance of a JsonProvider based on available libraries.
Map<String,Object>	parse(String json)	Parses JSON text into a Map tree.
Optional<Map<String,Object>>	tryParse(String json)	Parses JSON text into a Map tree.
String	write(Map<String,Object> jsonMap)	Writes a Map tree to a JSON text.

Method Details

parse

Map<String,Object> parse(String json)
                  throws OAuth2ClientJsonException

Parses JSON text into a Map tree. Throws OAuth2ClientJsonException if the operation fails.

Throws:

OAuth2ClientJsonException

tryParse

Optional<Map<String,Object>> tryParse(String json)

Parses JSON text into a Map tree. Returns an empty Optional if parsing fails.

write

String write(Map<String,Object> jsonMap)
      throws OAuth2ClientJsonException

Writes a Map tree to a JSON text.

Throws:

OAuth2ClientJsonException

getInstance

static JsonProvider getInstance()

Returns a singleton instance of a JsonProvider based on available libraries. Prefers Jackson, then Gson, then org.json. Throws OAuth2ClientJsonException if none are available.