FlatPack 3.4.0 released

Dear All

It is with great pleasure to announce that, after a while one must admit, we have released a new version of FlatPack, v 3.4.0

See FlatPack Website for more information.

Or the change log

The libraries are available on Maven Central and still only required JDK 1.5.

Note that the next release will jump directly to Java8 as we will make use of some cool stream functionalities and Autocloseable features (jdk7).

here is an example of what is coming with 4.0:

	package net.sf.flatpack;
	import java.io.StringReader;
	import java.math.BigDecimal;
	import java.util.List;
	import java.util.stream.Collectors;
	import junit.framework.TestCase;
	/**
	* JDK Streaming test.
	* @author Benoit Xhenseval
	*/
	public class StreamingTest extends TestCase {
	private static class Test {
	private String itemName;
	private BigDecimal price;
	public String getItemName() {
	return itemName;
	}
	public void setItemName(String itemName) {
	this.itemName = itemName;
	}
	public BigDecimal getPrice() {
	return price;
	}
	public void setPrice(BigDecimal price) {
	this.price = price;
	}
	}
	public void testContains() {
	final String cols = "item,price,purchaseDate\r\n"//
	+ "MacBook,1890.20,20140523\r\n"//
	+ "Surface3,850.00,20140524\r\n"//
	;
	final Parser p = DefaultParserFactory.newCsvParser(new StringReader(cols));
	List<Test> ds = p.stream() //
	.map(t -> {
	Test r = new Test();
	r.setItemName(t.getString("item"));
	r.setPrice(t.getBigDecimal("price"));
	return r;
	})// Mapping from Record to Test
	.filter(t -> "Surface3".equals(t.getItemName())) // only keep greetings hello2
	.collect(Collectors.toList());
	// test record 1 with Data in file!
	assertEquals("Size", 1, ds.size());
	assertEquals("Item", "Surface3", ds.get(0).getItemName());
	assertTrue("Price", new BigDecimal("850").compareTo(ds.get(0).getPrice()) == 0);
	}
	}

view raw flatpack-stream.java hosted with ❤ by GitHub

Enjoy!