org.davidmoten.oa3.codegen.runtime

Class NullEnumDeserializer<T>

java.lang.Object

com.fasterxml.jackson.databind.JsonDeserializer<T>

org.davidmoten.oa3.codegen.runtime.NullEnumDeserializer<T>

All Implemented Interfaces:

com.fasterxml.jackson.databind.deser.NullValueProvider

public class NullEnumDeserializer<T>
extends com.fasterxml.jackson.databind.JsonDeserializer<T>

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.JsonDeserializer

com.fasterxml.jackson.databind.JsonDeserializer.None

Constructor Summary

Constructors

Constructor and Description
NullEnumDeserializer(Class<T> enumCls, Class<?> valueCls, T nullValue)

Method Summary

Modifier and Type	Method and Description
T	deserialize(com.fasterxml.jackson.core.JsonParser p, com.fasterxml.jackson.databind.DeserializationContext ctxt)
T	getNullValue(com.fasterxml.jackson.databind.DeserializationContext ctxt)

Methods inherited from class com.fasterxml.jackson.databind.JsonDeserializer

deserialize, deserializeWithType, deserializeWithType, findBackReference, getAbsentValue, getDelegatee, getEmptyAccessPattern, getEmptyValue, getEmptyValue, getKnownPropertyNames, getNullAccessPattern, getNullValue, getObjectIdReader, handledType, isCachable, logicalType, replaceDelegatee, supportsUpdate, unwrappingDeserializer

Methods inherited from class java.lang.Object

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

Constructor Detail

NullEnumDeserializer

public NullEnumDeserializer(Class<T> enumCls,
                            Class<?> valueCls,
                            T nullValue)

Method Detail

deserialize

public T deserialize(com.fasterxml.jackson.core.JsonParser p,
                     com.fasterxml.jackson.databind.DeserializationContext ctxt)
              throws IOException,
                     com.fasterxml.jackson.core.JacksonException

Specified by:

deserialize in class com.fasterxml.jackson.databind.JsonDeserializer<T>

Throws:

IOException

com.fasterxml.jackson.core.JacksonException

getNullValue

public T getNullValue(com.fasterxml.jackson.databind.DeserializationContext ctxt)
               throws com.fasterxml.jackson.databind.JsonMappingException

Specified by:

getNullValue in interface com.fasterxml.jackson.databind.deser.NullValueProvider

Overrides:

getNullValue in class com.fasterxml.jackson.databind.JsonDeserializer<T>

Throws:

com.fasterxml.jackson.databind.JsonMappingException