ObjectWriter class final

A writer bound to one @JsonView: it writes only the properties of that view, with its mapper's settings.

Get one from ObjectMapper.writerWithView and keep it when the same view is written often, such as the public form of a model in a controller (Jackson's ObjectWriter).

// Hide internal fields from public callers.
final public = mapper.writerWithView(Public);
final json = public.writeValueAsString(user);

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

valueToTree(Object? value, [TypeInfo<Object?>? type]) → Object?

Returns value as decoded JSON (maps, lists and scalars), with only the view's properties.

writeValueAsString(Object? value) → String

Returns value as JSON text, with only the view's properties.

Operators

operator ==(Object other) → bool

The equality operator.

inherited