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 java.lang.Object

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

Field Summary

Fields

Modifier and Type	Field	Description
JsonReader	base
private static java.lang.String	ERR_MSG

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

base

public final JsonReader base

ERR_MSG

private static java.lang.String ERR_MSG

Constructor Detail

JsonReaderI

public JsonReaderI(JsonReader base)

Reader can be link to the JsonReader Base

Parameters:

base - parent reader

Method Detail

startObject

public JsonReaderI<?> startObject(java.lang.String key)
                           throws ParseException,
                                  java.io.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

java.io.IOException - if I/O error occurs

startArray

public JsonReaderI<?> startArray(java.lang.String key)
                          throws ParseException,
                                 java.io.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

java.io.IOException - if I/O error occurs

setValue

public void setValue(java.lang.Object current,
                     java.lang.String key,
                     java.lang.Object value)
              throws ParseException,
                     java.io.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

java.io.IOException - if I/O error occurs

getValue

public java.lang.Object getValue(java.lang.Object current,
                                 java.lang.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 java.lang.reflect.Type getType(java.lang.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(java.lang.Object current,
                     java.lang.Object value)
              throws ParseException,
                     java.io.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

java.io.IOException - if I/O error occurs

createObject

public java.lang.Object createObject()

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

Returns:

a new object instance

createArray

public java.lang.Object createArray()

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

Returns:

a new array instance

convert

public T convert(java.lang.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