com.github.nmorel.gwtjackson.client

Interface ObjectWriter<T>

Type Parameters:

T - Type of the object to write

All Known Subinterfaces:

ObjectMapper<T>

All Known Implementing Classes:

AbstractObjectMapper, AbstractObjectReader, AbstractObjectWriter

public interface ObjectWriter<T>

Writes an object to JSON.

To generate an implementation, use GWT.create(Class).

Example :

 public class Person {
     public String firstName, lastName;
     public Person(String firstName, String lastName){
         this.firstName = firstName;
         this.lastName = lastName;
     }
 }

 public interface PersonWriter extends ObjectWriter<Person> {}

 PersonWriter writer = GWT.create(PersonWriter.class);
 String json = writer.write(new Person("Nicolas", "Morel"));

 json ==> {"firstName":"Nicolas","lastName":"Morel"}
 

Author:

Nicolas Morel

Method Summary

Methods

Modifier and Type	Method and Description
String	write(T value) Writes an object to JSON.
String	write(T value, JsonSerializationContext ctx) Writes an object to JSON.

Method Detail

write

String write(T value)
             throws JsonSerializationException

Writes an object to JSON.

Parameters:

value - Object to write

Returns:

the JSON output

Throws:

JsonSerializationException - if an exception occurs while writing the output

write

String write(T value,
           JsonSerializationContext ctx)
             throws JsonSerializationException

Writes an object to JSON.

Parameters:

value - Object to write

ctx - Context for the full writing process

Throws:

JsonSerializationException - if an exception occurs while writing the output