Package io.micronaut.core.serialize

Interface ObjectSerializer

All Known Implementing Classes:

JacksonObjectSerializer, JdkSerializer, JsonObjectSerializer

public interface ObjectSerializer

Interface for implementations capable of serializing objects.

Since:

1.0

Author:

Graeme Rocher

Field Summary

Fields

Modifier and Type	Field	Description
static final ObjectSerializer	JDK	The default JDK serializer.

Method Summary

Modifier and Type	Method	Description
default Optional<Object>	deserialize(@io.micronaut.core.annotation.Nullable byte[] bytes)	Deserialize the given object to bytes.
default <T> Optional<T>	deserialize(@io.micronaut.core.annotation.Nullable byte[] bytes, Argument<T> requiredType)	Deserialize the given object to bytes.
default <T> Optional<T>	deserialize(@io.micronaut.core.annotation.Nullable byte[] bytes, Class<T> requiredType)	Deserialize the given object to bytes.
default <T> Optional<T>	deserialize(@Nullable InputStream inputStream, Argument<T> requiredType)	Deserialize the given object to bytes.
<T> Optional<T>	deserialize(@Nullable InputStream inputStream, Class<T> requiredType)	Deserialize the given object to bytes.
default Optional<byte[]>	serialize(@Nullable Object object)	Serialize the given object to a byte[].
void	serialize(@Nullable Object object, OutputStream outputStream)	Serialize the given object to a byte[].

Field Details

JDK

static final ObjectSerializer JDK

The default JDK serializer.

Method Details

serialize

void serialize(@Nullable
 @Nullable Object object,
 OutputStream outputStream)
        throws SerializationException

Serialize the given object to a byte[].

Parameters:

object - The object to serialize

outputStream - The output stream

Throws:

SerializationException - if there is a serialization problem

deserialize

<T> Optional<T> deserialize(@Nullable
 @Nullable InputStream inputStream,
 Class<T> requiredType)
                     throws SerializationException

Deserialize the given object to bytes.

Type Parameters:

T - The required generic type

Parameters:

inputStream - The input stream

requiredType - The required type

Returns:

An Optional of the object

Throws:

SerializationException - if there is a serialization problem

deserialize

default <T> Optional<T> deserialize(@Nullable
 @Nullable InputStream inputStream,
 Argument<T> requiredType)
                             throws SerializationException

Deserialize the given object to bytes.

Type Parameters:

T - The required generic type

Parameters:

inputStream - The input stream

requiredType - The required type

Returns:

An Optional of the object

Throws:

SerializationException - if there is a serialization problem

Since:

2.0

serialize

default Optional<byte[]> serialize(@Nullable
 @Nullable Object object)
                            throws SerializationException

Serialize the given object to a byte[].

Parameters:

object - The object to serialize

Returns:

An optional of the bytes of the object

Throws:

SerializationException - if there is a serialization problem

deserialize

default <T> Optional<T> deserialize(@Nullable
 @io.micronaut.core.annotation.Nullable byte[] bytes,
 Class<T> requiredType)
                             throws SerializationException

Deserialize the given object to bytes.

Type Parameters:

T - The required generic type

Parameters:

bytes - The byte array

requiredType - The required type

Returns:

An Optional of the object

Throws:

SerializationException - if there is a serialization problem

deserialize

default <T> Optional<T> deserialize(@Nullable
 @io.micronaut.core.annotation.Nullable byte[] bytes,
 Argument<T> requiredType)
                             throws SerializationException

Deserialize the given object to bytes.

Type Parameters:

T - The required generic type

Parameters:

bytes - The byte array

requiredType - The required type

Returns:

An Optional of the object

Throws:

SerializationException - if there is a serialization problem

Since:

2.0

deserialize

default Optional<Object> deserialize(@Nullable
 @io.micronaut.core.annotation.Nullable byte[] bytes)
                              throws SerializationException

Deserialize the given object to bytes.

Parameters:

bytes - The byte array

Returns:

An Optional of the object

Throws:

SerializationException - if there is a serialization problem