Package elemental.json.impl

Class JreJsonObject

java.lang.Object

elemental.json.impl.JreJsonValue

elemental.json.impl.JreJsonObject

All Implemented Interfaces:

JsonObject, JsonValue, Serializable

public class JreJsonObject
extends JreJsonValue
implements JsonObject

Server-side implementation of JsonObject.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
JreJsonObject(JsonFactory factory)

Method Summary

Modifier and Type	Method	Description
boolean	asBoolean()	Coerces underlying value to boolean according to the rules of Javascript coercion.
double	asNumber()	Coerces the underlying value to a number according to the rules of Javascript coercion.
String	asString()	Coerces the underlying value to a String according to the rules of JavaScript coercion.
JsonValue	get(String key)	Return the element (uncoerced) as a JsonValue.
JsonArray	getArray(String key)	Return the element (uncoerced) as a JsonArray.
boolean	getBoolean(String key)	Return the element (uncoerced) as a boolean.
double	getNumber(String key)	Return the element (uncoerced) as a number.
Object	getObject()
JsonObject	getObject(String key)	Return the element (uncoerced) as a JsonObject If the type is not an object,, this can result in runtime errors.
String	getString(String key)	Return the element (uncoerced) as a String.
JsonType	getType()	Returns an enumeration representing the fundamental JSON type.
boolean	hasKey(String key)	Test whether a given key has present.
boolean	jsEquals(JsonValue value)	Equivalent of Javascript '==' operator comparison between two values.
String[]	keys()	All keys of the object.
void	put(String key, boolean bool)	Set a given key to the given boolean value.
void	put(String key, double value)	Set a given key to the given double value.
void	put(String key, JsonValue value)	Set a given key to the given value.
void	put(String key, String value)	Set a given key to the given String value.
void	remove(String key)	Remove a given key and associated value from the object.
void	set(String key, JsonValue value)
String	toJson()	Returns a serialized JSON string representing this value.
String	toString()
void	traverse(elemental.json.impl.JsonVisitor visitor, elemental.json.impl.JsonContext ctx)

Methods inherited from class elemental.json.impl.JreJsonValue

parseJson, toNative

Methods inherited from class java.lang.Object

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

Methods inherited from interface elemental.json.JsonValue

toNative

Constructor Detail

JreJsonObject

public JreJsonObject(JsonFactory factory)

Method Detail

asBoolean

public boolean asBoolean()

Description copied from interface: JsonValue

Coerces underlying value to boolean according to the rules of Javascript coercion.

Specified by:

asBoolean in interface JsonValue

asNumber

public double asNumber()

Description copied from interface: JsonValue

Coerces the underlying value to a number according to the rules of Javascript coercion.

Specified by:

asNumber in interface JsonValue

asString

public String asString()

Description copied from interface: JsonValue

Coerces the underlying value to a String according to the rules of JavaScript coercion.

Specified by:

asString in interface JsonValue

get

public JsonValue get(String key)

Description copied from interface: JsonObject

Return the element (uncoerced) as a JsonValue.

Specified by:

get in interface JsonObject

getArray

public JsonArray getArray(String key)

Description copied from interface: JsonObject

Return the element (uncoerced) as a JsonArray. If the type is not an array, this can result in runtime errors.

Specified by:

getArray in interface JsonObject

getBoolean

public boolean getBoolean(String key)

Description copied from interface: JsonObject

Return the element (uncoerced) as a boolean. If the type is not a boolean, this can result in runtime errors.

Specified by:

getBoolean in interface JsonObject

getNumber

public double getNumber(String key)

Description copied from interface: JsonObject

Return the element (uncoerced) as a number. If the type is not a number, this can result in runtime errors.

Specified by:

getNumber in interface JsonObject

getObject

public JsonObject getObject(String key)

Description copied from interface: JsonObject

Return the element (uncoerced) as a JsonObject If the type is not an object,, this can result in runtime errors.

Specified by:

getObject in interface JsonObject

getObject

public Object getObject()

Specified by:

getObject in class JreJsonValue

getString

public String getString(String key)

Description copied from interface: JsonObject

Return the element (uncoerced) as a String. If the type is not a String, this can result in runtime errors.

Specified by:

getString in interface JsonObject

getType

public JsonType getType()

Description copied from interface: JsonValue

Returns an enumeration representing the fundamental JSON type.

Specified by:

getType in interface JsonValue

hasKey

public boolean hasKey(String key)

Description copied from interface: JsonObject

Test whether a given key has present.

Specified by:

hasKey in interface JsonObject

jsEquals

public boolean jsEquals(JsonValue value)

Description copied from interface: JsonValue

Equivalent of Javascript '==' operator comparison between two values.

Specified by:

jsEquals in interface JsonValue

keys

public String[] keys()

Description copied from interface: JsonObject

All keys of the object.

Specified by:

keys in interface JsonObject

put

public void put(String key,
                JsonValue value)

Description copied from interface: JsonObject

Set a given key to the given value.

Specified by:

put in interface JsonObject

put

public void put(String key,
                String value)

Description copied from interface: JsonObject

Set a given key to the given String value.

Specified by:

put in interface JsonObject

put

public void put(String key,
                double value)

Description copied from interface: JsonObject

Set a given key to the given double value.

Specified by:

put in interface JsonObject

put

public void put(String key,
                boolean bool)

Description copied from interface: JsonObject

Set a given key to the given boolean value.

Specified by:

put in interface JsonObject

remove

public void remove(String key)

Description copied from interface: JsonObject

Remove a given key and associated value from the object.

Specified by:

remove in interface JsonObject

set

public void set(String key,
                JsonValue value)

toJson

public String toJson()

Description copied from interface: JsonValue

Returns a serialized JSON string representing this value.

Specified by:

toJson in interface JsonValue

Returns:

toString

public String toString()

Overrides:

toString in class Object

traverse

public void traverse(elemental.json.impl.JsonVisitor visitor,
                     elemental.json.impl.JsonContext ctx)

Specified by:

traverse in class JreJsonValue