https://sourceforge.net/p/scfjava/wiki/Sample6/Recent changes to Sample6enMon, 22 Oct 2012 23:00:27 -0000https://sourceforge.net/p/scfjava/wiki/Sample6/<pre>--- v1 +++ v2 @@ -1,6 +1,10 @@ ### Abstract ### This sample show us how to use the **ReflexionUtils** class in order to charge properties from a **Object** to a **Map** and also from a **Map** to an **Object**. + +--- + +Este ejemplo nos muestra cómo utilizar la clase **ReflexionUtils** para cargar propiedades desde un **Object** a un **Map** y en sentido inverso desde un **Map** a un **Object**. ### Author.java ### ~~~~~~ </pre>scfMon, 22 Oct 2012 23:00:27 -0000https://sourceforge.net33e23e89d4eb0201730a767aeccc5474972a4bcdhttps://sourceforge.net/p/scfjava/wiki/Sample6/### Abstract ### This sample show us how to use the **ReflexionUtils** class in order to charge properties from a **Object** to a **Map** and also from a **Map** to an **Object**. ### Author.java ### ~~~~~~ :::java package ar.com.scf.sample06; public class Author { private int birth_year; private String name; public Author(String name, int birth_year) { setName(name); setBirth_year(birth_year); } public int getBirth_year() { return birth_year; } public String getName() { return name; } public void setBirth_year(int birth_year) { this.birth_year = birth_year; } public void setName(String name) { this.name = name; } @Override public String toString() { return getName(); } } ~~~~~~ --- ### Book.java ### ~~~~~~ :::java package ar.com.scf.sample06; public class Book { private Author author; private String ISBN; private float price; private String title; public Book(String title, Author author, float price, String ISBN) { setTitle(title); setAuthor(author); setPrice(price); setISBN(ISBN); } public Author getAuthor() { return author; } public String getISBN() { return ISBN; } public float getPrice() { return price; } public String getTitle() { return title; } public void setAuthor(Author author) { this.author = author; } public void setISBN(String iSBN) { ISBN = iSBN; } public void setPrice(float price) { this.price = price; } public void setTitle(String title) { this.title = title; } @Override public String toString() { return getTitle() + ", " + getAuthor() + " [" + getISBN() + "], $" + getPrice(); } } ~~~~~~ --- ### Sample.java ### ~~~~~~ :::java package ar.com.scf.sample06; import java.util.HashMap; import java.util.Map; import java.util.Map.Entry; import ar.com.scf.utils.ReflexionUtils; public class Sample { public static void main(String[] args) throws Exception { Author verne = new Author("Jules Gabriel Verne", 1828); Book book = new Book("De la Tierra a la Luna", verne, 32.0f, "9788420731940"); ReflexionUtils util = new ReflexionUtils(); Map<String, Object> target = new HashMap<String, Object>(); util.charge(book, target); for (Entry<String, Object> entry : target.entrySet()) System.out.println(entry.getKey() + ": " + entry.getValue()); System.out.println("---x---"); Map<String, Object> source = new HashMap<String, Object>(target); source.put("Title", "20.000 leguas de viaje submarino"); source.put("ISBN", "9686769749"); Book book2 = new Book(null, null, 0, null); util.charge(source, book2); System.out.println(book2); } } ~~~~~~ --- ### output ### ~~~~~~ :::console ISBN: 9788420731940 Price: 32.0 Author: Jules Gabriel Verne Title: De la Tierra a la Luna ---x--- 20.000 leguas de viaje submarino, Jules Gabriel Verne [9686769749], $32.0 ~~~~~~scfThu, 18 Oct 2012 21:39:59 -0000https://sourceforge.net28a2cbaad27c899d5841f553cde55ccb8676821d