Money-API Español
Money-API Español
Sobre este libro
Buena parte de los sistemas de información que desarrollamos manipulan valores monetarios y monedas. Sin embargo, lo curioso es que los conceptos de "Dinero" y "Moneda" comúnmente son desplazados a tipos primitivos como Float, Double y BigDecimal. Sistemas mejor encapsulados implementan sus propias clases para manejo de "Dinero" y "Moneda". Pero ¿hasta cuándo los desarrolladores Java tendrán que continuar resolviendo los mismos problemas sin tener una solución de referencia estándar?
La especificación JSR 354 (Money and Currency API) es un esfuerzo para definir una API y proveer una implementación de referencia para solucionar los problemas definidos de acuerdo a los conceptos de "Dinero" y "Moneda".
License
This book is a translation into Español of Money-API English which was originally written in English.
Sobre el autor
Table of Contents
- Una especificación de Dinero, realmente vale la pena?
-
Autor
- Otávio Santana
- Colaboradores
- La motivación del tipo Dinero
-
Alguien pasó por esto antes? Conocimiento del API
- Acceso al código fuente e instalación
- Representando dinero y moneda con money-api
- Métodos de creación
- Operaciones Aritméticas
- Operaciones booleanas
- NumberValue: Una representación de la parte numérica de money
-
Manipulando y seleccionando información de MonetaryAmount
- MonetaryOperator
- MonetaryQuery
- MonetaryQuery vs MonetaryOperator
-
Formateando Dinero
- La clase MonetaryAmountFormat
- La clase MonetaryAmountFormatSymbols
-
Cotización
- Realizando cotización con ExchangeRateProvider
- Realizando la cotización a partir de una fecha especifica
- Ignorando la cotización
-
Trabajando con Streams
- Ordenando una lista monetaria:
- Métodos de reducción
- Predicates
- Agrupamiento de MonetaryAmount
- Bibliografía
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