com.goldencode.p2j.rest.serializers

Class ArraySerializer

java.lang.Object

com.goldencode.p2j.rest.serializers.JavaTypeSerializer<java.lang.Object>

com.goldencode.p2j.rest.serializers.ArraySerializer

class ArraySerializer
extends JavaTypeSerializer<java.lang.Object>

A parser and serializer for Java arrays.

Field Summary

Fields

Modifier and Type	Field and Description
private JavaTypeSerializer	component The array's component serializer.
private int	extent The array's length.

Fields inherited from class com.goldencode.p2j.rest.serializers.JavaTypeSerializer

BIGDECIMAL_SERIALIZER, BIGINTEGER_SERIALIZER, BOOLEAN_SERIALIZER, BYTEARRAY_SERIALIZER, DOUBLE_SERIALIZER, FLOAT_SERIALIZER, INTEGER_SERIALIZER, LONG_SERIALIZER, mapper, SHORT_SERIALIZER, STRING_SERIALIZER

Constructor Summary

Constructors

Constructor and Description
ArraySerializer(ArraySerializer serializer, int extent) Create a copy of the given array serializer, and set its length.
ArraySerializer(java.lang.Class<java.lang.Object> type, JavaTypeSerializer ctype) Create a new serializer and parser for the given type.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	fromJson(java.lang.Object arg, java.lang.String sval) Parse the string JSON representation and assign it to the given argument.
java.lang.Object	initialize(java.lang.Class<?> definitionType) Create an initial (default) instance for this serializer.
com.fasterxml.jackson.databind.JsonNode	toJson(java.lang.Object val) Serialize the given instance to JSON.

Methods inherited from class com.goldencode.p2j.rest.serializers.JavaTypeSerializer

bootstrap, fromJson, getSerializer, getSerializer, getType, newInstance, newRecord, readArray, readArray, readArray, readMap, resolveJavaType, toJsonArray, toJsonObject

Methods inherited from class java.lang.Object

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

Field Detail

component

private final JavaTypeSerializer component

The array's component serializer.

extent

private final int extent

The array's length.

Constructor Detail

ArraySerializer

public ArraySerializer(java.lang.Class<java.lang.Object> type,
                       JavaTypeSerializer ctype)

Create a new serializer and parser for the given type.

Parameters:

type - The component type.

ctype - The component serializer.

ArraySerializer

public ArraySerializer(ArraySerializer serializer,
                       int extent)

Create a copy of the given array serializer, and set its length.

Parameters:

serializer - The initial instance.

extent - The array's length.

Method Detail

initialize

public java.lang.Object initialize(java.lang.Class<?> definitionType)

Create an initial (default) instance for this serializer.

The array's length will be either zero or the extent, if non-negative.

Specified by:

initialize in class JavaTypeSerializer<java.lang.Object>

Parameters:

definitionType - The type as it appears at the parameter's definition.

Returns:

A new array of the given type.

fromJson

public java.lang.Object fromJson(java.lang.Object arg,
                                 java.lang.String sval)
                          throws RequestArgumentError

Parse the string JSON representation and assign it to the given argument. If null or not mutable, a new instance will be created.

Specified by:

fromJson in class JavaTypeSerializer<java.lang.Object>

Parameters:

arg - The argument (obtained via initialize(java.lang.Class<?>).

sval - The string JSON representation of this argument.

Returns:

The argument instance.

Throws:

RequestArgumentError - If the argument can't be parsed.

toJson

public com.fasterxml.jackson.databind.JsonNode toJson(java.lang.Object val)

Serialize the given instance to JSON.

Specified by:

toJson in class JavaTypeSerializer<java.lang.Object>

Parameters:

val - The instance to serialize.

Returns:

The JSON representation of this instance.