de.iip_ecosphere.platform.support.iip_aas.json

Class JsonUtils.OptionalFieldsDeserializationProblemHandler

java.lang.Object

com.fasterxml.jackson.databind.deser.DeserializationProblemHandler

de.iip_ecosphere.platform.support.iip_aas.json.JsonUtils.OptionalFieldsDeserializationProblemHandler

Enclosing class:

JsonUtils

public static class JsonUtils.OptionalFieldsDeserializationProblemHandler
extends com.fasterxml.jackson.databind.deser.DeserializationProblemHandler

A handler for optional fields.

Author:

Holger Eichelberger, SSE

Field Summary

Fields

Modifier and Type	Field and Description
private Class<?>	cls
private Set<String>	optionalFields

Fields inherited from class com.fasterxml.jackson.databind.deser.DeserializationProblemHandler

NOT_HANDLED

Constructor Summary

Constructors

Constructor and Description
OptionalFieldsDeserializationProblemHandler(Class<?> cls, String... fieldNames) Creates an optional fields deserialization problem handler to declare certain fields as optional.

Method Summary

Modifier and Type	Method and Description
boolean	handleUnknownProperty(com.fasterxml.jackson.databind.DeserializationContext ctxt, com.fasterxml.jackson.core.JsonParser parser, com.fasterxml.jackson.databind.JsonDeserializer<?> deserializer, Object beanOrClass, String propertyName)

Methods inherited from class com.fasterxml.jackson.databind.deser.DeserializationProblemHandler

handleInstantiationProblem, handleMissingInstantiator, handleMissingInstantiator, handleMissingTypeId, handleUnexpectedToken, handleUnexpectedToken, handleUnknownTypeId, handleWeirdKey, handleWeirdNativeValue, handleWeirdNumberValue, handleWeirdStringValue

Methods inherited from class java.lang.Object

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

Field Detail

cls

private Class<?> cls

optionalFields

private Set<String> optionalFields

Constructor Detail

OptionalFieldsDeserializationProblemHandler

public OptionalFieldsDeserializationProblemHandler(Class<?> cls,
                                                   String... fieldNames)

Creates an optional fields deserialization problem handler to declare certain fields as optional.

Parameters:

cls - the class the fields are defined on

fieldNames - the field names

Method Detail

handleUnknownProperty

public boolean handleUnknownProperty(com.fasterxml.jackson.databind.DeserializationContext ctxt,
                                     com.fasterxml.jackson.core.JsonParser parser,
                                     com.fasterxml.jackson.databind.JsonDeserializer<?> deserializer,
                                     Object beanOrClass,
                                     String propertyName)
                              throws IOException

Overrides:

handleUnknownProperty in class com.fasterxml.jackson.databind.deser.DeserializationProblemHandler

Throws:

IOException