org.dmonix.servlet

Interface RequestParser

All Known Implementing Classes:

JSONServlet

public interface RequestParser

Utilities for parsing HTTP requests

Since:

1.0

Author:

Peter Nerg.

Method Summary

Modifier and Type	Method and Description
default <T> Try<T>	fromJson(javax.servlet.http.HttpServletRequest req, Class<T> type) Parses an object from the json stream in the HTTP request
default <T> Try<T>	fromJson(javax.servlet.http.HttpServletRequest req, String charsetName, Class<T> type) Parses an object from the json stream in the HTTP request
default Option<String>	getPathInfo(javax.servlet.http.HttpServletRequest req) Get the path info as specified in the URI.

Method Detail

getPathInfo

default Option<String> getPathInfo(javax.servlet.http.HttpServletRequest req)

Get the path info as specified in the URI.

Parameters:

req - The HTTP request

Returns:

The path info, i.e. the last part of the URI

fromJson

default <T> Try<T> fromJson(javax.servlet.http.HttpServletRequest req,
                            Class<T> type)

Parses an object from the json stream in the HTTP request

Type Parameters:

T - The return type

Parameters:

req - The HTTP request

type - The type to parse

Returns:

The parsed object

fromJson

default <T> Try<T> fromJson(javax.servlet.http.HttpServletRequest req,
                            String charsetName,
                            Class<T> type)

Parses an object from the json stream in the HTTP request

Type Parameters:

T - The return type

Parameters:

req - The HTTP request

charsetName - The charset to expect

type - The type to parse

Returns:

The parsed object