JsonPathJacksonProvider (camunda Spin - Jackson JSON data format 1.2.1 API)

java.lang.Object
- org.camunda.spin.impl.json.jackson.query.JsonPathJacksonProvider

All Implemented Interfaces:

com.jayway.jsonpath.spi.JsonProvider, com.jayway.jsonpath.spi.MappingProvider
```
public class JsonPathJacksonProvider
extends Object
implements com.jayway.jsonpath.spi.MappingProvider, com.jayway.jsonpath.spi.JsonProvider
```
A copy of com.jayway.jsonpath.spi.impl.JacksonProvider which allows a) to use com.fasterxml.jackson b) to pass in a custom ObjectMapper

Author:

Kalle Stenflo, Daniel Meyer

Field Summary

Fields
Modifier and Type Field and Description

protected com.fasterxml.jackson.databind.ObjectMapper objectMapper

Fields
Modifier and Type	Field and Description
`protected com.fasterxml.jackson.databind.ObjectMapper`	`objectMapper`

Constructor Summary

Constructors
Constructor and Description

JsonPathJacksonProvider()

JsonPathJacksonProvider(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Constructors
Constructor and Description
`JsonPathJacksonProvider()`
`JsonPathJacksonProvider(com.fasterxml.jackson.databind.ObjectMapper objectMapper)`

Method Summary

Methods
Modifier and Type	Method and Description
`Object`	`clone(Object obj)`
`<T> T`	`convertValue(Object fromValue, Class<T> toValueType)`
`<T extends Collection<E>,E> T`	`convertValue(Object fromValue, Class<T> collectionType, Class<E> elementType)`
`List<Object>`	`createArray()`
`Map<String,Object>`	`createMap()`
`com.jayway.jsonpath.spi.Mode`	`getMode()`
`Object`	`getProperty(Object obj, Object key)` Extracts a value from an object or array
`Collection<String>`	`getPropertyKeys(Object obj)` Returns the keys from the given object or the indexes from an array
`boolean`	`isArray(Object obj)` checks if object is an array
`boolean`	`isContainer(Object obj)` checks if object is a map or an array
`boolean`	`isMap(Object obj)` checks if object is a map (i.e.
`int`	`length(Object obj)` Get the length of an array or object
`Object`	`parse(InputStream jsonStream)`
`Object`	`parse(Reader jsonReader)`
`Object`	`parse(String json)`
`void`	`setProperty(Object obj, Object key, Object value)` Sets a value in an object or array
`Iterable<Object>`	`toIterable(Object obj)` Converts given object to an `Iterable`
`String`	`toJson(Object obj)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - objectMapper
```
protected com.fasterxml.jackson.databind.ObjectMapper objectMapper
```
- Constructor Detail
  - JsonPathJacksonProvider
```
public JsonPathJacksonProvider()
```
  - JsonPathJacksonProvider
```
public JsonPathJacksonProvider(com.fasterxml.jackson.databind.ObjectMapper objectMapper)
```
- Method Detail
  - getMode
```
public com.jayway.jsonpath.spi.Mode getMode()
```
    Specified by:
    
    getMode in interface com.jayway.jsonpath.spi.JsonProvider
  - parse
```
public Object parse(String json)
             throws com.jayway.jsonpath.InvalidJsonException
```
    Specified by:
    
    parse in interface com.jayway.jsonpath.spi.JsonProvider
    
    Throws:
    
    com.jayway.jsonpath.InvalidJsonException
  - parse
```
public Object parse(Reader jsonReader)
             throws com.jayway.jsonpath.InvalidJsonException
```
    Specified by:
    
    parse in interface com.jayway.jsonpath.spi.JsonProvider
    
    Throws:
    
    com.jayway.jsonpath.InvalidJsonException
  - parse
```
public Object parse(InputStream jsonStream)
             throws com.jayway.jsonpath.InvalidJsonException
```
    Specified by:
    
    parse in interface com.jayway.jsonpath.spi.JsonProvider
    
    Throws:
    
    com.jayway.jsonpath.InvalidJsonException
  - toJson
```
public String toJson(Object obj)
```
    Specified by:
    
    toJson in interface com.jayway.jsonpath.spi.JsonProvider
  - createMap
```
public Map<String,Object> createMap()
```
    Specified by:
    
    createMap in interface com.jayway.jsonpath.spi.JsonProvider
  - createArray
```
public List<Object> createArray()
```
    Specified by:
    
    createArray in interface com.jayway.jsonpath.spi.JsonProvider
  - convertValue
```
public <T> T convertValue(Object fromValue,
                 Class<T> toValueType)
               throws IllegalArgumentException
```
    Specified by:
    
    convertValue in interface com.jayway.jsonpath.spi.MappingProvider
    
    Throws:
    
    IllegalArgumentException
  - convertValue
```
public <T extends Collection<E>,E> T convertValue(Object fromValue,
                                         Class<T> collectionType,
                                         Class<E> elementType)
                                  throws IllegalArgumentException
```
    Specified by:
    
    convertValue in interface com.jayway.jsonpath.spi.MappingProvider
    
    Throws:
    
    IllegalArgumentException
  - clone
```
public Object clone(Object obj)
```
    Specified by:
    
    clone in interface com.jayway.jsonpath.spi.JsonProvider
  - isContainer
```
public boolean isContainer(Object obj)
```
    checks if object is a map or an array
    
    Specified by:
    
    isContainer in interface com.jayway.jsonpath.spi.JsonProvider
    
    Parameters:
    obj - object to check
    
    Returns:
    true if obj is a map or an array
  - isArray
```
public boolean isArray(Object obj)
```
    checks if object is an array
    
    Specified by:
    
    isArray in interface com.jayway.jsonpath.spi.JsonProvider
    
    Parameters:
    obj - object to check
    
    Returns:
    true if obj is an array
  - getProperty
```
public Object getProperty(Object obj,
                 Object key)
```
    Extracts a value from an object or array
    
    Specified by:
    
    getProperty in interface com.jayway.jsonpath.spi.JsonProvider
    
    Parameters:
    obj - an array or an object
    key - a String key or a numerical index
    
    Returns:
    the entry at the given key, i.e. obj[key]
  - setProperty
```
public void setProperty(Object obj,
               Object key,
               Object value)
```
    Sets a value in an object or array
    
    Specified by:
    
    setProperty in interface com.jayway.jsonpath.spi.JsonProvider
    
    Parameters:
    obj - an array or an object
    key - a String key or a numerical index
    value - the value to set
  - isMap
```
public boolean isMap(Object obj)
```
    checks if object is a map (i.e. no array)
    
    Specified by:
    
    isMap in interface com.jayway.jsonpath.spi.JsonProvider
    
    Parameters:
    obj - object to check
    
    Returns:
    true if the object is a map
  - getPropertyKeys
```
public Collection<String> getPropertyKeys(Object obj)
```
    Returns the keys from the given object or the indexes from an array
    
    Specified by:
    
    getPropertyKeys in interface com.jayway.jsonpath.spi.JsonProvider
    
    Parameters:
    obj - an array or an object
    
    Returns:
    the keys for an object or the indexes for an array
  - length
```
public int length(Object obj)
```
    Get the length of an array or object
    
    Specified by:
    
    length in interface com.jayway.jsonpath.spi.JsonProvider
    
    Parameters:
    obj - an array or an object
    
    Returns:
    the number of entries in the array or object
  - toIterable
```
public Iterable<Object> toIterable(Object obj)
```
    Converts given object to an Iterable
    
    Specified by:
    
    toIterable in interface com.jayway.jsonpath.spi.JsonProvider
    
    Parameters:
    obj - an array or an object
    
    Returns:
    the entries for an array or the values for a map

Class JsonPathJacksonProvider

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

objectMapper

Constructor Detail

JsonPathJacksonProvider

JsonPathJacksonProvider

Method Detail

getMode

parse

parse

parse

toJson

createMap

createArray

convertValue

convertValue

clone

isContainer

isArray

getProperty

setProperty

isMap

getPropertyKeys

length

toIterable