gudusoft.gsqlparser.util.json

Class JSONSerializer

Object

gudusoft.gsqlparser.util.json.JSONSerializer

All Implemented Interfaces:

Serializable

public class JSONSerializer
extends Object
implements Serializable

Writes a map or a list as JSON, as a string or into a Writer. Both entry points share one writer, so they produce the same text (Mantis 4799: two hand-copied paths had drifted apart).

A value is written by its type, wherever it sits (map value, list element, array element): a String or Character as a string; a Number as a number, except that a number with no JSON form, such as NaN or an infinity, becomes null; a Boolean as true or false; a Collection or a Java array as an array; anything else, a map or a bean, as an object through BeanUtil.bean2Map(Object). A null map value or element is left out, and with ignoreId every member named id is left out.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JSONSerializer()
JSONSerializer(boolean ignoreId)

Method Summary

Modifier and Type	Method and Description
String	serialize(List list)
void	serialize(List list, Writer writer)
String	serialize(Map map)
void	serialize(Map map, Writer writer)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JSONSerializer

public JSONSerializer(boolean ignoreId)

JSONSerializer

public JSONSerializer()

Method Detail

serialize

public String serialize(List list)

serialize

public String serialize(Map map)

serialize

public void serialize(Map map,
                      Writer writer)
               throws IOException

Throws:

IOException

serialize

public void serialize(List list,
                      Writer writer)
               throws IOException

Throws:

IOException