Package org.apache.druid.jackson

Class StrictTypeIdResolver

java.lang.Object

com.fasterxml.jackson.databind.jsontype.impl.TypeIdResolverBase

org.apache.druid.jackson.StrictTypeIdResolver

All Implemented Interfaces:

com.fasterxml.jackson.databind.jsontype.TypeIdResolver

public class StrictTypeIdResolver
extends com.fasterxml.jackson.databind.jsontype.impl.TypeIdResolverBase

A strict TypeIdResolver implementation that validates all incoming type ids.

During deserialization, the type discriminator in the JSON must correspond to a registered subtype; otherwise this resolver will throw an exception instead of silently accepting or defaulting.

An optional default implementation may still be configured and used only when the type id is absent.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	StrictTypeIdResolver.Builder

Field Summary

Fields

Modifier and Type	Field	Description
protected final com.fasterxml.jackson.databind.JavaType	baseType
protected final com.fasterxml.jackson.databind.jsontype.impl.TypeNameIdResolver	delegate

Fields inherited from class com.fasterxml.jackson.databind.jsontype.impl.TypeIdResolverBase

_baseType, _typeFactory

Method Summary

Modifier and Type	Method	Description
String	getDescForKnownTypeIds()
com.fasterxml.jackson.annotation.JsonTypeInfo.Id	getMechanism()
String	idFromValue(Object value)
String	idFromValueAndType(Object value, Class<?> suggestedType)
com.fasterxml.jackson.databind.JavaType	typeFromId(com.fasterxml.jackson.databind.DatabindContext context, String id)

Methods inherited from class com.fasterxml.jackson.databind.jsontype.impl.TypeIdResolverBase

_resolveToParentAsNecessary, idFromBaseType, init

Methods inherited from class java.lang.Object

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

Field Details

baseType

protected final com.fasterxml.jackson.databind.JavaType baseType

delegate

protected final com.fasterxml.jackson.databind.jsontype.impl.TypeNameIdResolver delegate

Method Details

typeFromId

public com.fasterxml.jackson.databind.JavaType typeFromId(com.fasterxml.jackson.databind.DatabindContext context,
 String id)
                                                   throws com.fasterxml.jackson.core.JsonProcessingException

Specified by:

typeFromId in interface com.fasterxml.jackson.databind.jsontype.TypeIdResolver

Overrides:

typeFromId in class com.fasterxml.jackson.databind.jsontype.impl.TypeIdResolverBase

Throws:

com.fasterxml.jackson.core.JsonProcessingException

idFromValue

public String idFromValue(Object value)

idFromValueAndType

public String idFromValueAndType(Object value,
 Class<?> suggestedType)

getDescForKnownTypeIds

public String getDescForKnownTypeIds()

Specified by:

getDescForKnownTypeIds in interface com.fasterxml.jackson.databind.jsontype.TypeIdResolver

Overrides:

getDescForKnownTypeIds in class com.fasterxml.jackson.databind.jsontype.impl.TypeIdResolverBase

getMechanism

public com.fasterxml.jackson.annotation.JsonTypeInfo.Id getMechanism()