org.jooby

Interface Parser.Context

All Superinterfaces:

Parser.Builder

Enclosing interface:

Parser

public static interface Parser.Context
extends Parser.Builder

Allows you to access to parsing strategies, content type view type() and invoke next parser in the chain via next() methods.

Since:

0.6.0

Author:

edgar

Method Summary

Modifier and Type	Method and Description
Object	next() Invoke next parser in the chain.
Object	next(com.google.inject.TypeLiteral<?> type) Invoke next parser in the chain and switch/change the target type we are looking for.
Object	next(com.google.inject.TypeLiteral<?> type, Object data) Invoke next parser in the chain and switch/change the target type we are looking for but also the current value.
<T> T	require(Class<T> type) Requires a service with the given type.
<T> T	require(com.google.inject.Key<T> key) Requires a service with the given type.
<T> T	require(com.google.inject.TypeLiteral<T> type) Requires a service with the given type.
MediaType	type() Content Type header, if current context was bind to a HTTP body via Request.body().

Methods inherited from interface org.jooby.Parser.Builder

body, ifbody, ifparam, ifparams, param, params

Method Detail

require

<T> T require(Class<T> type)

Requires a service with the given type.

Type Parameters:

T - Service type.

Parameters:

type - Service type.

Returns:

A service.

require

<T> T require(com.google.inject.TypeLiteral<T> type)

Requires a service with the given type.

Type Parameters:

T - Service type.

Parameters:

type - Service type.

Returns:

A service.

require

<T> T require(com.google.inject.Key<T> key)

Requires a service with the given type.

Type Parameters:

T - Service type.

Parameters:

key - Service key.

Returns:

A service.

type

MediaType type()

Content Type header, if current context was bind to a HTTP body via Request.body(). If current context was bind to a HTTP param, media type is set to text/plain.

Returns:

Current type.

next

Object next()
     throws Throwable

Invoke next parser in the chain.

Returns:

A parsed value.

Throws:

Exception - An err with a 400 status.

Throwable

next

Object next(com.google.inject.TypeLiteral<?> type)
     throws Throwable

Invoke next parser in the chain and switch/change the target type we are looking for. Useful for generic containers classes, like collections or optional values.

Parameters:

type - A new type to use.

Returns:

A parsed value.

Throws:

Exception - An err with a 400 status.

Throwable

next

Object next(com.google.inject.TypeLiteral<?> type,
            Object data)
     throws Throwable

Invoke next parser in the chain and switch/change the target type we are looking for but also the current value. Useful for generic containers classes, like collections or optional values.

Parameters:

type - A new type to use.

data - Data to be parsed.

Returns:

A parsed value.

Throws:

Exception - An err with a 400 status.

Throwable