Money, Money, Money, can be funny with JSR 354
summary
JSR 354 provides a concrete API and a working reference implementation for money: Moneta reference implementation, currency units, monetary amounts, configurable rounding and formatting (including Indian grouping), and exchange-rate chains with cached and historic rates from providers like ECB and IMF. Demoed features include creating custom local currencies, FastMoney (long) vs Money (BigDecimal) for performance or scale, Spring and Hibernate integration, Swing/JavaFX and a Jakarta EE travel-money web app, backport to Java 7 and a planned multi-release upgrade for Java 9+.
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chapters (11)
- 0:00Start
- 1:45Overview
- 3:07Currencies
- 5:59Precision and Rounding
- 11:09Custom Currencies
- 12:29Monetary Operations
- 17:42Formatting
- 19:24Adaptive Formatter and Grouping
- 21:59Exchange Rate Providers
- 25:50Javafx Demos
- 26:33Web Beans
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