Package de.xima.fc.converter.json

Enum SimpleJsonPrimitiveConverter

java.lang.Object

java.lang.Enum<SimpleJsonPrimitiveConverter>

de.xima.fc.converter.json.SimpleJsonPrimitiveConverter

All Implemented Interfaces:

IJsonPrimitiveConverter, Serializable, Comparable<SimpleJsonPrimitiveConverter>

public enum SimpleJsonPrimitiveConverter
extends Enum<SimpleJsonPrimitiveConverter>
implements IJsonPrimitiveConverter

A default IJsonPrimitiveConverter that converts between JSON primitives and strings. It recognizes only the primitive types defined by the JSON spec (null, boolean, number, boolean), represented by the usual Java classes (Boolean, Number, String.

null, the empty string, as well as case-insensitive matches for "n", "f", "\0", "0", "false", "off" are converted to false. All other strings are converted to true.

Numbers are converted to their Base-10 representation. Floating point numbers are stringified as integers, when possible (i.e. 3.0 becomes "3").

Since:

8.2.0

Enum Constant Summary

Enum Constants

Enum Constant	Description
INSTANCE	The singleton instance of this converter.

Field Summary

Fields

Modifier and Type	Field	Description
static String	TYPE_BOOLEAN	The type name for a JSON boolean.
static String	TYPE_DOUBLE	The type name for a JSON double.
static String	TYPE_LONG	The type name for a JSON long.
static String	TYPE_NULL	The type name for a JSON null.
static String	TYPE_STRING	The type name for a JSON string.

Method Summary

Modifier and Type	Method	Description
Object	deserializePrimitive(SerializedPrimitive primitive)	Deserializes a primitive from a string, as serialized by IJsonPrimitiveConverter.serializePrimitive(Object).
SerializedPrimitive	serializePrimitive(Object primitive)	Serializes a primitive to a string.
static SimpleJsonPrimitiveConverter	valueOf(String name)	Returns the enum constant of this type with the specified name.
static SimpleJsonPrimitiveConverter[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final SimpleJsonPrimitiveConverter INSTANCE

The singleton instance of this converter.

Field Detail

TYPE_BOOLEAN

public static final String TYPE_BOOLEAN

The type name for a JSON boolean.

See Also:

Constant Field Values

TYPE_DOUBLE

public static final String TYPE_DOUBLE

The type name for a JSON double.

See Also:

Constant Field Values

TYPE_LONG

public static final String TYPE_LONG

The type name for a JSON long.

See Also:

Constant Field Values

TYPE_NULL

public static final String TYPE_NULL

The type name for a JSON null.

See Also:

Constant Field Values

TYPE_STRING

public static final String TYPE_STRING

The type name for a JSON string.

See Also:

Constant Field Values

Method Detail

values

public static SimpleJsonPrimitiveConverter[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (SimpleJsonPrimitiveConverter c : SimpleJsonPrimitiveConverter.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static SimpleJsonPrimitiveConverter valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

deserializePrimitive

public Object deserializePrimitive(SerializedPrimitive primitive)

Description copied from interface: IJsonPrimitiveConverter

Deserializes a primitive from a string, as serialized by IJsonPrimitiveConverter.serializePrimitive(Object).

Specified by:

deserializePrimitive in interface IJsonPrimitiveConverter

Parameters:

primitive - The primitive to deserialize.

Returns:

The deserialized primitive.

serializePrimitive

public SerializedPrimitive serializePrimitive(Object primitive)

Description copied from interface: IJsonPrimitiveConverter

Serializes a primitive to a string.

Specified by:

serializePrimitive in interface IJsonPrimitiveConverter

Parameters:

primitive - The primitive to serialize.

Returns:

The serialized primitive.