com.goldencode.p2j.rest.serializers

Class ObjectSerializer

java.lang.Object

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

com.goldencode.p2j.rest.serializers.ObjectSerializer

public class ObjectSerializer
extends JavaTypeSerializer<java.lang.Object>

A serializer for Object parameters.

At parse, the string representation of this instance is always returned.

At serialization, the instance's serializer is obtained via JavaTypeSerializer.getSerializer(java.lang.String), and the serialization is delegated to it.

Field Summary

Fields

Modifier and Type	Field and Description
private com.fasterxml.jackson.databind.ObjectMapper	mapper The object mapper to (de)serialize the instance.

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, SHORT_SERIALIZER, STRING_SERIALIZER

Constructor Summary

Constructors

Constructor and Description
ObjectSerializer() Initialize this serializer with the given type.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	fromJson(java.lang.Object arg, java.lang.String sval) Deserializes the JSON representation into a new instance of the argument's type.
java.lang.Object	initialize(java.lang.Class<? extends java.lang.Object> 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, using the mapper.

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

mapper

private final com.fasterxml.jackson.databind.ObjectMapper mapper

The object mapper to (de)serialize the instance.

Constructor Detail

ObjectSerializer

public ObjectSerializer()

Initialize this serializer with the given type.

Method Detail

initialize

public java.lang.Object initialize(java.lang.Class<? extends java.lang.Object> definitionType)
                            throws java.lang.InstantiationException,
                                   java.lang.IllegalAccessException,
                                   java.lang.IllegalArgumentException,
                                   java.lang.reflect.InvocationTargetException,
                                   java.lang.NoSuchMethodException,
                                   java.lang.SecurityException

Create an initial (default) instance for this serializer.

For this serializer, it creates a new instance of that type - a default constructor must be available.

Specified by:

initialize in class JavaTypeSerializer<java.lang.Object>

Parameters:

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

Returns:

A new instance of this type.

Throws:

java.lang.SecurityException

java.lang.NoSuchMethodException

java.lang.reflect.InvocationTargetException

java.lang.IllegalArgumentException

java.lang.InstantiationException

java.lang.IllegalAccessException

fromJson

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

Deserializes the JSON representation into a new instance of the argument's type.

Specified by:

fromJson in class JavaTypeSerializer<java.lang.Object>

Parameters:

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

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, using the mapper.

Specified by:

toJson in class JavaTypeSerializer<java.lang.Object>

Parameters:

val - The instance to serialize.

Returns:

The JSON representation of this instance.