com.jayway.jsonpath.spi.impl

Class AbstractJsonProvider

java.lang.Object

com.jayway.jsonpath.spi.impl.AbstractJsonProvider

All Implemented Interfaces:

JsonProvider

Direct Known Subclasses:

JacksonProvider, JsonSmartJsonProvider

public abstract class AbstractJsonProvider
extends Object
implements JsonProvider

Author:

Kalle Stenflo

Constructor Summary

Constructors

Constructor and Description
AbstractJsonProvider()

Method Summary

Methods

Modifier and Type	Method and Description
Object	clone(Object obj)
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
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

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.jayway.jsonpath.spi.JsonProvider

createArray, createMap, getMode, parse, parse, parse, toJson

Constructor Detail

AbstractJsonProvider

public AbstractJsonProvider()

Method Detail

clone

public Object clone(Object obj)

Specified by:

clone in interface JsonProvider

isContainer

public boolean isContainer(Object obj)

checks if object is a map or an array

Specified by:

isContainer in interface 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 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 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 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 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 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 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 JsonProvider

Parameters:

obj - an array or an object

Returns:

the entries for an array or the values for a map