ru.vyarus.dropwizard.guice.module.context.option.mapper

Class OptionParser

java.lang.Object

ru.vyarus.dropwizard.guice.module.context.option.mapper.OptionParser

public final class OptionParser
extends java.lang.Object

Utility class for options recognition from string and value parsing.

Since:

26.04.2018

See Also:

OptionsMapper

Method Summary

Modifier and Type	Method and Description
static <V,T extends java.lang.Enum & Option> V	parseValue(T option, java.lang.String value) Parse option value from string.
static <T extends java.lang.Enum & Option> T	recognizeOption(java.lang.String option) Recognize option from string.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

recognizeOption

public static <T extends java.lang.Enum & Option> T recognizeOption(java.lang.String option)

Recognize option from string. Format: "optionType.optionName".

Type Parameters:

T - target option type

Parameters:

option - option name

Returns:

recognized option enum

parseValue

public static <V,T extends java.lang.Enum & Option> V parseValue(T option,
                                                                 java.lang.String value)

Parse option value from string. Only basic conversions are supported: like string, boolean, integer, double, enum value, enum by class and arrays of these types (see StringConverter).

Type Parameters:

V - option value type

T - option type

Parameters:

option - option enum

value - string value

Returns:

parsed option value