Package io.micronaut.serde

Interface ObjectMapper

All Superinterfaces:

io.micronaut.json.JsonMapper

All Known Subinterfaces:

JacksonObjectMapper, ObjectMapper.CloseableObjectMapper

All Known Implementing Classes:

AbstractBsonMapper, BsonBinaryMapper, BsonJsonMapper, JacksonJsonMapper, JsonStreamMapper, OracleJdbcJsonBinaryObjectMapper, OracleJdbcJsonTextObjectMapper

public interface ObjectMapper
extends io.micronaut.json.JsonMapper

Sub-interface of JsonMapper with customizations.

Author:

graemerocher

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	ObjectMapper.CloseableObjectMapper	A closeable object mapper.

Method Summary

Modifier and Type	Method	Description
default @NonNull ObjectMapper	cloneWithConfiguration(@Nullable SerdeConfiguration configuration, @Nullable SerializationConfiguration serializationConfiguration, @Nullable DeserializationConfiguration deserializationConfiguration)	Optional feature.
default io.micronaut.json.JsonMapper	cloneWithFeatures(io.micronaut.json.JsonFeatures features)
static @NonNull ObjectMapper.CloseableObjectMapper	create(Map<String,Object> configuration, String... packageNames)	Creates a new custom ObjectMapper with additional beans (serializers, deserializers etc.) loaded from the given package locations.
static @NonNull ObjectMapper	getDefault()	Get the default ObjectMapper instance.
default @NonNull String	writeValueAsString(@NonNull Object object)

Methods inherited from interface io.micronaut.json.JsonMapper

cloneWithViewClass, createReactiveParser, createSpecific, detectFeatures, getStreamConfig, readValue, readValue, readValue, readValue, readValue, readValue, readValue, readValueFromTree, readValueFromTree, updateValueFromTree, writeValue, writeValue, writeValueAsBytes, writeValueAsBytes, writeValueAsString, writeValueAsString, writeValueToTree, writeValueToTree

Method Details

writeValueAsString

@NonNull
default @NonNull String writeValueAsString(@NonNull
 @NonNull Object object)
                                    throws IOException

Specified by:

writeValueAsString in interface io.micronaut.json.JsonMapper

Throws:

IOException

cloneWithFeatures

default io.micronaut.json.JsonMapper cloneWithFeatures(io.micronaut.json.JsonFeatures features)

Specified by:

cloneWithFeatures in interface io.micronaut.json.JsonMapper

cloneWithConfiguration

@NonNull
default @NonNull ObjectMapper cloneWithConfiguration(@Nullable
 @Nullable SerdeConfiguration configuration,
 @Nullable
 @Nullable SerializationConfiguration serializationConfiguration,
 @Nullable
 @Nullable DeserializationConfiguration deserializationConfiguration)

Optional feature. Create a new ObjectMapper with the given configuration values. A null parameter indicates the old configuration should be used.

Parameters:

configuration - The SerdeConfiguration

serializationConfiguration - The SerializationConfiguration

deserializationConfiguration - The DeserializationConfiguration

Returns:

A new JsonMapper with the updated config

Since:

2.7.0

getDefault

@NonNull
static @NonNull ObjectMapper getDefault()

Get the default ObjectMapper instance.

Note that this method returns an ObjectMapper that does not include any custom defined serializers or deserializers and in general should be avoided outside a few niche cases that require static access.

Where possible you should use dependency injection to instead retrieve the ObjectMapper from the application context.

Returns:

The default object mapper

Since:

1.3.0

create

@NonNull
static @NonNull ObjectMapper.CloseableObjectMapper create(Map<String,Object> configuration,
 String... packageNames)

Creates a new custom ObjectMapper with additional beans (serializers, deserializers etc.) loaded from the given package locations.

Parameters:

configuration - The configuration

packageNames - The package names

Returns:

The new object mapper

Since:

1.5.1