URL-Encoding Details

Juneau supports converting arbitrary POJOs to and from URL-encoded strings using ultra-efficient serializers and parsers. The serializer converts POJOs directly to URL-encoded strings without the need for intermediate DOM objects using a highly-efficient state machine. Likewise, the parser creates POJOs directly from URL-encoded strings without the need for intermediate DOM objects.

Juneau uses UON (URL-Encoded Object Notation) for representing POJOs as URL-Encoded values in key-value pairs. The UON specification can be found here.

The following example shows JSON for a typical bean:

##### Sample Beans

public class Person { // Bean properties public String name; @Swap(TemporalCalendarSwap.IsoInstant.class) public Calendar birthDate; public List<Address> addresses; // Getters/setters omitted } public class Address { // Bean properties public String street, city; public StateEnum state; public int zip; public boolean isCurrent; // Getters/setters omitted }

##### Sample Code

Person p = new Person() .name("John Smith") .birthDate("1946-08-12T00:00:00Z") .addresses( new Address() .street("100 Main Street") .city("Anywhereville") .state(NY) .zip(12345) .isCurrent(true); );

##### URL-Encoding

name='John+Smith' &birthDate='1946-08-12T00:00:00Z' &addresses=@( ( street='100 Main Street', city=Anywhereville, state=NY, zip=12345, isCurrent=true ) )