wvlet.airframe.codec

A codec for Enum-like case objects that can be instantiated with unapply(String)

Generic representation of Throwable for RPC messaging and logging exception

Generic stacktrace representation

Codec for JSON String

Codec for JSONValue

Codec for java.time package

For generating codec for recursive types.

For example, if type X has a recursion like X(name:String, child:Option[X]), LazyCodec will be used to generate a codec instance as MessageCodec[X](StringCodec, OptionCodec(LazyCodec[X])).

MessageContext is used for passing the parsing configuration and the last value read by codec.

For efficiency, it holds several primitive type values as local variables to avoid the boxing overhead.

Codecs for airframe-metrics

ObjectCodec for generating map values. This is suited to JSON object generation

If a class is extending PackSupport, pack(Packer) method will be used for serializing (packing) this object.

For deserializing (unpacking) data of type A, define a package method unapply(string:String): Option[A].

In future, we may support unapply(u:Unpacker): Option[A] method

A generic codec for parameter lists:

• array form: [v1, v2, ...]
• map form: {k1:v1, k2:v2, ..}

Standard codec collection

A codec for Enum-like case objects that can be instantiated with unapply(String)

Codec for Exception (Throwable) classes

Codec for union classes (e.g., A or B) This codec is necessary for defining OpenAPI's model classes