Package net.minidev.json.writer

Class JsonReaderI<T>

java.lang.Object

net.minidev.json.writer.JsonReaderI<T>

Type Parameters:

T - result type

Direct Known Subclasses:

ArraysMapper, BeansMapper, BeansMapper.Bean, BeansMapper.BeanNoConv, CollectionMapper.ListClass, CollectionMapper.ListType, CollectionMapper.MapClass, CollectionMapper.MapType, CompessorMapper, DefaultMapper, DefaultMapperCollection, DefaultMapperOrdered, FakeMapper, MapperRemapped, UpdaterMapper

public abstract class JsonReaderI<T>
extends Object

Default datatype mapper use by Json-smart ton store data.

Author:

uriel Chemouni

Field Summary

Fields

Modifier and Type	Field	Description
final JsonReader	base

Constructor Summary

Constructors

Constructor	Description
JsonReaderI(JsonReader base)	Reader can be link to the JsonReader Base

Method Summary

Modifier and Type	Method	Description
void	addValue(Object current, Object value)	add a value in an array json object.
T	convert(Object current)	Allow a mapper to convert a temporary structure to the final data format.
Object	createArray()	use to instantiate a new object that will be used as an array
Object	createObject()	use to instantiate a new object that will be used as an object
Type	getType(String key)	Gets the type for the specified key
Object	getValue(Object current, String key)	Gets a value from the current object
void	setValue(Object current, String key, Object value)	called when json-smart done parsing a value
JsonReaderI<?>	startArray(String key)	called when json-smart parser start an array.
JsonReaderI<?>	startObject(String key)	called when json-smart parser meet an object key

Methods inherited from class java.lang.Object

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

Field Details

base

public final JsonReader base

Constructor Details

JsonReaderI

public JsonReaderI(JsonReader base)

Reader can be link to the JsonReader Base

Parameters:

base - parent reader

Method Details

startObject

public JsonReaderI<?> startObject(String key)
                           throws ParseException,
IOException

called when json-smart parser meet an object key

Parameters:

key - key name

Returns:

a JsonReaderI to handle the object parsing

Throws:

ParseException - if parsing fails

IOException - if I/O error occurs

startArray

public JsonReaderI<?> startArray(String key)
                          throws ParseException,
IOException

called when json-smart parser start an array.

Parameters:

key - the destination key name, or null.

Returns:

a JsonReaderI to handle the array parsing

Throws:

ParseException - if parsing fails

IOException - if I/O error occurs

setValue

public void setValue(Object current,
 String key,
 Object value)
              throws ParseException,
IOException

called when json-smart done parsing a value

Parameters:

current - the current object being built

key - the key for the value

value - the parsed value

Throws:

ParseException - if parsing fails

IOException - if I/O error occurs

getValue

public Object getValue(Object current,
 String key)

Gets a value from the current object

Parameters:

current - the current object

key - the key to get the value for

Returns:

the value associated with the key

getType

public Type getType(String key)

Gets the type for the specified key

Parameters:

key - the key to get the type for

Returns:

the Type associated with the key

addValue

public void addValue(Object current,
 Object value)
              throws ParseException,
IOException

add a value in an array json object.

Parameters:

current - the current array object

value - the value to add

Throws:

ParseException - if parsing fails

IOException - if I/O error occurs

createObject

public Object createObject()

use to instantiate a new object that will be used as an object

Returns:

a new object instance

createArray

public Object createArray()

use to instantiate a new object that will be used as an array

Returns:

a new array instance

convert

public T convert(Object current)

Allow a mapper to convert a temporary structure to the final data format.

example: convert an List<Integer> to an int[]

Parameters:

current - the current object to convert

Returns:

the converted object