Module tools.jackson.databind

Package tools.jackson.databind.ser.impl

Class PropertySerializerMap

java.lang.Object

tools.jackson.databind.ser.impl.PropertySerializerMap

All Implemented Interfaces:

Serializable

public abstract class PropertySerializerMap
extends Object
implements Serializable

Helper container used for resolving serializers for dynamic (possibly but not necessarily polymorphic) properties: properties whose type is not forced to use dynamic (declared) type and that are not final. If so, serializer to use can only be established once actual value type is known. Since this happens a lot unless static typing is forced (or types are final) this implementation is optimized for efficiency. Instances are immutable; new instances are created with factory methods: this is important to ensure correct multi-threaded access.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	PropertySerializerMap.SerializerAndMapResult	Value class used for returning tuple that has both serializer that was retrieved and new map instance

Field Summary

Fields

Modifier and Type	Field	Description
protected final boolean	_resetWhenFull	Configuration setting that determines what happens when maximum size (currently 8) is reached: if true, will "start from beginning"; if false, will simply stop adding new entries.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PropertySerializerMap(boolean resetWhenFull)
protected	PropertySerializerMap(PropertySerializerMap base)

Method Summary

Modifier and Type	Method	Description
final PropertySerializerMap.SerializerAndMapResult	addSerializer(Class<?> type, ValueSerializer<Object> serializer)	Method that can be used to 'register' a serializer that caller has resolved without help of this map.
final PropertySerializerMap.SerializerAndMapResult	addSerializer(JavaType type, ValueSerializer<Object> serializer)
static PropertySerializerMap	emptyForProperties()
static PropertySerializerMap	emptyForRootValues()
final PropertySerializerMap.SerializerAndMapResult	findAndAddKeySerializer(Class<?> type, SerializationContext provider, BeanProperty property)	Method called if initial lookup fails, when looking for a key serializer (possible attached indirectly to a property) Will both find serializer and construct new map instance if warranted, and return both.
final PropertySerializerMap.SerializerAndMapResult	findAndAddPrimarySerializer(JavaType type, SerializationContext provider, BeanProperty property)	Method called if initial lookup fails, when looking for a primary serializer (one that is directly attached to a property).
final PropertySerializerMap.SerializerAndMapResult	findAndAddRootValueSerializer(Class<?> type, SerializationContext provider)	Method called if initial lookup fails, when looking for a root value serializer: one that is not directly attached to a property, but needs to have TypeSerializer wrapped around it.
final PropertySerializerMap.SerializerAndMapResult	findAndAddRootValueSerializer(JavaType type, SerializationContext provider)
final PropertySerializerMap.SerializerAndMapResult	findAndAddSecondarySerializer(Class<?> type, SerializationContext provider, BeanProperty property)	Method called if initial lookup fails, when looking for a non-primary serializer (one that is not directly attached to a property).
final PropertySerializerMap.SerializerAndMapResult	findAndAddSecondarySerializer(Class<?> type, SerializationContext provider, BeanProperty property, UnaryOperator<ValueSerializer<Object>> serTransformer)
final PropertySerializerMap.SerializerAndMapResult	findAndAddSecondarySerializer(JavaType type, SerializationContext provider, BeanProperty property)
final PropertySerializerMap.SerializerAndMapResult	findAndAddSecondarySerializer(JavaType type, SerializationContext provider, BeanProperty property, UnaryOperator<ValueSerializer<Object>> serTransformer)
abstract PropertySerializerMap	newWith(Class<?> type, ValueSerializer<Object> serializer)
abstract ValueSerializer<Object>	serializerFor(Class<?> type)	Main lookup method.

Methods inherited from class java.lang.Object

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

Field Details

_resetWhenFull

protected final boolean _resetWhenFull

Configuration setting that determines what happens when maximum size (currently 8) is reached: if true, will "start from beginning"; if false, will simply stop adding new entries.

Constructor Details

PropertySerializerMap

protected PropertySerializerMap(boolean resetWhenFull)

PropertySerializerMap

protected PropertySerializerMap(PropertySerializerMap base)

Method Details

serializerFor

public abstract ValueSerializer<Object> serializerFor(Class<?> type)

Main lookup method. Takes a "raw" type since usage is always from place where parameterization is fixed such that there cannot be type-parametric variations.

findAndAddPrimarySerializer

public final PropertySerializerMap.SerializerAndMapResult findAndAddPrimarySerializer(JavaType type,
 SerializationContext provider,
 BeanProperty property)

Method called if initial lookup fails, when looking for a primary serializer (one that is directly attached to a property). Will both find serializer and construct new map instance if warranted, and return both.

findAndAddSecondarySerializer

public final PropertySerializerMap.SerializerAndMapResult findAndAddSecondarySerializer(Class<?> type,
 SerializationContext provider,
 BeanProperty property)

Method called if initial lookup fails, when looking for a non-primary serializer (one that is not directly attached to a property). Will both find serializer and construct new map instance if warranted, and return both.

findAndAddSecondarySerializer

public final PropertySerializerMap.SerializerAndMapResult findAndAddSecondarySerializer(JavaType type,
 SerializationContext provider,
 BeanProperty property)

findAndAddSecondarySerializer

public final PropertySerializerMap.SerializerAndMapResult findAndAddSecondarySerializer(Class<?> type,
 SerializationContext provider,
 BeanProperty property,
 UnaryOperator<ValueSerializer<Object>> serTransformer)

findAndAddSecondarySerializer

public final PropertySerializerMap.SerializerAndMapResult findAndAddSecondarySerializer(JavaType type,
 SerializationContext provider,
 BeanProperty property,
 UnaryOperator<ValueSerializer<Object>> serTransformer)

findAndAddRootValueSerializer

public final PropertySerializerMap.SerializerAndMapResult findAndAddRootValueSerializer(Class<?> type,
 SerializationContext provider)

Method called if initial lookup fails, when looking for a root value serializer: one that is not directly attached to a property, but needs to have TypeSerializer wrapped around it. Will both find the serializer and construct new map instance if warranted, and return both.

findAndAddRootValueSerializer

public final PropertySerializerMap.SerializerAndMapResult findAndAddRootValueSerializer(JavaType type,
 SerializationContext provider)

findAndAddKeySerializer

public final PropertySerializerMap.SerializerAndMapResult findAndAddKeySerializer(Class<?> type,
 SerializationContext provider,
 BeanProperty property)

Method called if initial lookup fails, when looking for a key serializer (possible attached indirectly to a property) Will both find serializer and construct new map instance if warranted, and return both.

addSerializer

public final PropertySerializerMap.SerializerAndMapResult addSerializer(Class<?> type,
 ValueSerializer<Object> serializer)

Method that can be used to 'register' a serializer that caller has resolved without help of this map.

addSerializer

public final PropertySerializerMap.SerializerAndMapResult addSerializer(JavaType type,
 ValueSerializer<Object> serializer)

newWith

public abstract PropertySerializerMap newWith(Class<?> type,
 ValueSerializer<Object> serializer)

emptyForProperties

public static PropertySerializerMap emptyForProperties()

emptyForRootValues

public static PropertySerializerMap emptyForRootValues()