Package org.camunda.spin.impl.json.jackson

Class JacksonJsonNode

java.lang.Object

org.camunda.spin.Spin<SpinJsonNode>

org.camunda.spin.json.SpinJsonNode

org.camunda.spin.impl.json.jackson.JacksonJsonNode

public class JacksonJsonNode
extends SpinJsonNode

Wrapper for a Jackson Json Tree Node.

Author:

Thorben Lindhauer, Stefan Hentschel

Field Summary

Fields

Modifier and Type	Field	Description
protected final JacksonJsonDataFormat	dataFormat
protected final com.fasterxml.jackson.databind.JsonNode	jsonNode

Constructor Summary

Constructors

Constructor	Description
JacksonJsonNode(com.fasterxml.jackson.databind.JsonNode jsonNode, JacksonJsonDataFormat dataFormat)

Method Summary

Modifier and Type	Method	Description
SpinJsonNode	append(Object property)
Boolean	boolValue()
boolean	contains(Object searchObject)
SpinJsonNode	deleteProp(String name)
SpinJsonNode	deleteProp(List<String> names)
SpinList<SpinJsonNode>	elements()
List<String>	fieldNames()
protected Integer	getCorrectIndex(Integer index)	fetch correct array index if index is less than 0 ArrayNode will convert all negative integers into 0...
String	getDataFormatName()
com.fasterxml.jackson.databind.node.JsonNodeType	getNodeType()
boolean	hasProp(String name)
Integer	indexOf(Object searchObject)
SpinJsonNode	insertAfter(Object searchObject, Object insertObject)
SpinJsonNode	insertAt(int index, Object property)
SpinJsonNode	insertBefore(Object searchObject, Object insertObject)
Boolean	isArray()
Boolean	isBoolean()
Boolean	isNull()
Boolean	isNumber()
boolean	isObject()
Boolean	isString()
Boolean	isValue()
SpinJsonPathQuery	jsonPath(String expression)
Integer	lastIndexOf(Object searchObject)
protected int	lookupArray(com.fasterxml.jackson.databind.JsonNode searchNode, int direction)
<C> C	mapTo(com.fasterxml.jackson.databind.JavaType type)	Maps the json represented by this object to a java object of the given type. Note: the desired target type is not validated and needs to be trusted.
<C> C	mapTo(Class<C> type)	Maps the json represented by this object to a java object of the given type. Note: the desired target type is not validated and needs to be trusted.
<C> C	mapTo(String type)	Maps the json represented by this object to a java object of the given type.
Number	numberValue()
SpinJsonNode	prop(String name)
SpinJsonNode	prop(String name, boolean newProperty)
SpinJsonNode	prop(String name, float newProperty)
SpinJsonNode	prop(String name, int newProperty)
SpinJsonNode	prop(String name, long newProperty)
SpinJsonNode	prop(String name, Boolean newProperty)
SpinJsonNode	prop(String name, Number newProperty)
SpinJsonNode	prop(String name, String newProperty)
SpinJsonNode	prop(String name, List<Object> newProperty)
SpinJsonNode	prop(String name, Map<String,Object> newProperty)
SpinJsonNode	prop(String name, SpinJsonNode newProperty)
SpinJsonNode	propList(String name, List<Object> newProperty)
SpinJsonNode	remove(Object property)
SpinJsonNode	removeAt(int index)
SpinJsonNode	removeLast(Object property)
String	stringValue()
String	toString()
com.fasterxml.jackson.databind.JsonNode	unwrap()
Object	value()
void	writeToWriter(Writer writer)

Methods inherited from class org.camunda.spin.Spin

JSON, S, S, S, XML

Methods inherited from class java.lang.Object

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

Field Details

jsonNode

protected final com.fasterxml.jackson.databind.JsonNode jsonNode

dataFormat

protected final JacksonJsonDataFormat dataFormat

Constructor Details

JacksonJsonNode

public JacksonJsonNode(com.fasterxml.jackson.databind.JsonNode jsonNode,
 JacksonJsonDataFormat dataFormat)

Method Details

getDataFormatName

public String getDataFormatName()

Specified by:

getDataFormatName in class Spin<SpinJsonNode>

unwrap

public com.fasterxml.jackson.databind.JsonNode unwrap()

Specified by:

unwrap in class Spin<SpinJsonNode>

toString

public String toString()

Specified by:

toString in class Spin<SpinJsonNode>

writeToWriter

public void writeToWriter(Writer writer)

Specified by:

writeToWriter in class Spin<SpinJsonNode>

getCorrectIndex

protected Integer getCorrectIndex(Integer index)

fetch correct array index if index is less than 0 ArrayNode will convert all negative integers into 0...

Parameters:

index - wanted index

Returns:

Integer new index

lookupArray

protected int lookupArray(com.fasterxml.jackson.databind.JsonNode searchNode,
 int direction)

indexOf

public Integer indexOf(Object searchObject)

Specified by:

indexOf in class SpinJsonNode

lastIndexOf

public Integer lastIndexOf(Object searchObject)

Specified by:

lastIndexOf in class SpinJsonNode

contains

public boolean contains(Object searchObject)

Specified by:

contains in class SpinJsonNode

isObject

public boolean isObject()

Specified by:

isObject in class SpinJsonNode

hasProp

public boolean hasProp(String name)

Specified by:

hasProp in class SpinJsonNode

prop

public SpinJsonNode prop(String name)

Specified by:

prop in class SpinJsonNode

prop

public SpinJsonNode prop(String name,
 String newProperty)

Specified by:

prop in class SpinJsonNode

prop

public SpinJsonNode prop(String name,
 Number newProperty)

Specified by:

prop in class SpinJsonNode

prop

public SpinJsonNode prop(String name,
 int newProperty)

Specified by:

prop in class SpinJsonNode

prop

public SpinJsonNode prop(String name,
 float newProperty)

Specified by:

prop in class SpinJsonNode

prop

public SpinJsonNode prop(String name,
 long newProperty)

Specified by:

prop in class SpinJsonNode

prop

public SpinJsonNode prop(String name,
 boolean newProperty)

Specified by:

prop in class SpinJsonNode

prop

public SpinJsonNode prop(String name,
 Boolean newProperty)

Specified by:

prop in class SpinJsonNode

prop

public SpinJsonNode prop(String name,
 List<Object> newProperty)

Specified by:

prop in class SpinJsonNode

propList

public SpinJsonNode propList(String name,
 List<Object> newProperty)

prop

public SpinJsonNode prop(String name,
 Map<String,Object> newProperty)

Specified by:

prop in class SpinJsonNode

prop

public SpinJsonNode prop(String name,
 SpinJsonNode newProperty)

Specified by:

prop in class SpinJsonNode

deleteProp

public SpinJsonNode deleteProp(String name)

Specified by:

deleteProp in class SpinJsonNode

deleteProp

public SpinJsonNode deleteProp(List<String> names)

Specified by:

deleteProp in class SpinJsonNode

append

public SpinJsonNode append(Object property)

Specified by:

append in class SpinJsonNode

insertAt

public SpinJsonNode insertAt(int index,
 Object property)

Specified by:

insertAt in class SpinJsonNode

insertBefore

public SpinJsonNode insertBefore(Object searchObject,
 Object insertObject)

Specified by:

insertBefore in class SpinJsonNode

insertAfter

public SpinJsonNode insertAfter(Object searchObject,
 Object insertObject)

Specified by:

insertAfter in class SpinJsonNode

remove

public SpinJsonNode remove(Object property)

Specified by:

remove in class SpinJsonNode

removeLast

public SpinJsonNode removeLast(Object property)

Specified by:

removeLast in class SpinJsonNode

removeAt

public SpinJsonNode removeAt(int index)

Specified by:

removeAt in class SpinJsonNode

isBoolean

public Boolean isBoolean()

Specified by:

isBoolean in class SpinJsonNode

boolValue

public Boolean boolValue()

Specified by:

boolValue in class SpinJsonNode

isNumber

public Boolean isNumber()

Specified by:

isNumber in class SpinJsonNode

numberValue

public Number numberValue()

Specified by:

numberValue in class SpinJsonNode

isString

public Boolean isString()

Specified by:

isString in class SpinJsonNode

stringValue

public String stringValue()

Specified by:

stringValue in class SpinJsonNode

isNull

public Boolean isNull()

Specified by:

isNull in class SpinJsonNode

isValue

public Boolean isValue()

Specified by:

isValue in class SpinJsonNode

value

public Object value()

Specified by:

value in class SpinJsonNode

isArray

public Boolean isArray()

Specified by:

isArray in class SpinJsonNode

elements

public SpinList<SpinJsonNode> elements()

Specified by:

elements in class SpinJsonNode

fieldNames

public List<String> fieldNames()

Specified by:

fieldNames in class SpinJsonNode

getNodeType

public com.fasterxml.jackson.databind.node.JsonNodeType getNodeType()

jsonPath

public SpinJsonPathQuery jsonPath(String expression)

Specified by:

jsonPath in class SpinJsonNode

mapTo

public <C> C mapTo(Class<C> type)

Maps the json represented by this object to a java object of the given type.
Note: the desired target type is not validated and needs to be trusted.

Specified by:

mapTo in class Spin<SpinJsonNode>

Throws:

SpinJsonException - if the json representation cannot be mapped to the specified type

mapTo

public <C> C mapTo(String type)

Maps the json represented by this object to a java object of the given type. Argument is to be supplied in Jackson's canonical type string format (see ResolvedType.toCanonical()).
Note: the desired target type is not validated and needs to be trusted.

Specified by:

mapTo in class Spin<SpinJsonNode>

Throws:

SpinJsonException - if the json representation cannot be mapped to the specified type

SpinJsonDataFormatException - if the parameter does not match a valid type

mapTo

public <C> C mapTo(com.fasterxml.jackson.databind.JavaType type)

Maps the json represented by this object to a java object of the given type.
Note: the desired target type is not validated and needs to be trusted.

Throws:

SpinJsonException - if the json representation cannot be mapped to the specified type