Package org.wikidata.wdtk.datamodel.json.jackson

Class AliasesDeserializer

java.lang.Object

com.fasterxml.jackson.databind.JsonDeserializer<java.util.Map<java.lang.String,java.util.List<JacksonMonolingualTextValue>>>

org.wikidata.wdtk.datamodel.json.jackson.AliasesDeserializer

public class AliasesDeserializer
extends com.fasterxml.jackson.databind.JsonDeserializer<java.util.Map<java.lang.String,java.util.List<JacksonMonolingualTextValue>>>

A deserializer implementation for the aliases in an JacksonTermedStatementDocument.

It implements a workaround to cope with empty aliases being represented as "aliases":[] despite its declaration as map and not as list or array. This is neither nice nor fast, and should be obsolete as soon as possible.

Author:

Fredo Erxleben

See Also:

JacksonTermedStatementDocument.setAliases(Map)

Nested Class Summary

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

com.fasterxml.jackson.databind.JsonDeserializer.None

Constructor Summary

Constructors

Constructor	Description
AliasesDeserializer()

Method Summary

Modifier and Type	Method	Description
java.util.Map<java.lang.String,java.util.List<JacksonMonolingualTextValue>>	deserialize(com.fasterxml.jackson.core.JsonParser jp, com.fasterxml.jackson.databind.DeserializationContext ctxt)

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

deserialize, deserializeWithType, findBackReference, getDelegatee, getEmptyValue, getKnownPropertyNames, getNullValue, getObjectIdReader, handledType, isCachable, replaceDelegatee, unwrappingDeserializer

Methods inherited from class java.lang.Object

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

Constructor Detail

AliasesDeserializer

public AliasesDeserializer()

Method Detail

deserialize

public java.util.Map<java.lang.String,java.util.List<JacksonMonolingualTextValue>> deserialize(com.fasterxml.jackson.core.JsonParser jp,
                                                                                               com.fasterxml.jackson.databind.DeserializationContext ctxt)
                                                                                        throws java.io.IOException

Specified by:

deserialize in class com.fasterxml.jackson.databind.JsonDeserializer<java.util.Map<java.lang.String,java.util.List<JacksonMonolingualTextValue>>>

Throws:

java.io.IOException