Package tech.ydb.yoj.repository.db.common

Interface JsonConverter

public interface JsonConverter

Field Summary

Fields

Modifier and Type	Field	Description
static final JsonConverter	NONE

Method Summary

Modifier and Type	Method	Description
<T> T	fromJson(@NonNull Type type, @NonNull String content)	Deserializes an object of the specified type from its JSON representation.
<T> T	fromObject(@NonNull Type type, Object content)	Converts an object to a different type using JSON mapping logic as an intermediary.
String	toJson(@NonNull Type type, Object o)	Serializes an object of the specified type to its JSON representation.

Field Details

NONE

static final JsonConverter NONE

Method Details

toJson

String toJson(@NonNull
 @NonNull Type type,
 @Nullable
 Object o)
       throws ConversionException,
UnsupportedOperationException

Serializes an object of the specified type to its JSON representation.

Parameters:

type - object type

o - object to serialize (can be null)

Returns:

JSON representation of the serialized object, as a String

Throws:

ConversionException - could not serialize

UnsupportedOperationException - serialization not supported

fromJson

<T> T fromJson(@NonNull
 @NonNull Type type,
 @NonNull
 @NonNull String content)
        throws ConversionException,
UnsupportedOperationException

Deserializes an object of the specified type from its JSON representation.

Parameters:

type - object type

content - JSON to deserialize, as a String

Throws:

ConversionException - could not deserialize

UnsupportedOperationException - deserialization not supported

fromObject

<T> T fromObject(@NonNull
 @NonNull Type type,
 @Nullable
 Object content)
          throws ConversionException,
UnsupportedOperationException

Converts an object to a different type using JSON mapping logic as an intermediary.

Parameters:

type - type to convert the object to

content - object to convert (can be null)

Returns:

converted object

Throws:

ConversionException - could not convert

UnsupportedOperationException - conversion not supported