PropertySerializerMap (jackson-databind 2.18.0-rc1)

java.lang.Object
- com.fasterxml.jackson.databind.ser.impl.PropertySerializerMap

```
public abstract class PropertySerializerMap
extends Object
```
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.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static 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 and Description
`protected 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 and Description

protected PropertySerializerMap(boolean resetWhenFull)

protected PropertySerializerMap(PropertySerializerMap base)

Constructors
Modifier	Constructor and Description
`protected`	`PropertySerializerMap(boolean resetWhenFull)`
`protected`	`PropertySerializerMap(PropertySerializerMap base)`

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`PropertySerializerMap.SerializerAndMapResult`	`addSerializer(Class<?> type, JsonSerializer<Object> serializer)` Method that can be used to 'register' a serializer that caller has resolved without help of this map.
`PropertySerializerMap.SerializerAndMapResult`	`addSerializer(JavaType type, JsonSerializer<Object> serializer)`
`static PropertySerializerMap`	`emptyForProperties()`
`static PropertySerializerMap`	`emptyForRootValues()`
`PropertySerializerMap.SerializerAndMapResult`	`findAndAddKeySerializer(Class<?> type, SerializerProvider 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.
`PropertySerializerMap.SerializerAndMapResult`	`findAndAddPrimarySerializer(Class<?> type, SerializerProvider provider, BeanProperty property)` Method called if initial lookup fails, when looking for a primary serializer (one that is directly attached to a property).
`PropertySerializerMap.SerializerAndMapResult`	`findAndAddPrimarySerializer(JavaType type, SerializerProvider provider, BeanProperty property)`
`PropertySerializerMap.SerializerAndMapResult`	`findAndAddRootValueSerializer(Class<?> type, SerializerProvider 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.
`PropertySerializerMap.SerializerAndMapResult`	`findAndAddRootValueSerializer(JavaType type, SerializerProvider provider)`
`PropertySerializerMap.SerializerAndMapResult`	`findAndAddSecondarySerializer(Class<?> type, SerializerProvider 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).
`PropertySerializerMap.SerializerAndMapResult`	`findAndAddSecondarySerializer(JavaType type, SerializerProvider provider, BeanProperty property)`
`abstract PropertySerializerMap`	`newWith(Class<?> type, JsonSerializer<Object> serializer)`
`abstract JsonSerializer<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 Detail
- _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.
  
  Since:
  
  2.5

Constructor Detail

PropertySerializerMap

protected PropertySerializerMap(boolean resetWhenFull)

Since:: 2.5

PropertySerializerMap

protected PropertySerializerMap(PropertySerializerMap base)

Method Detail

serializerFor
```
public abstract JsonSerializer<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(Class<?> type,
                                                                                      SerializerProvider provider,
                                                                                      BeanProperty property)
                                                                               throws JsonMappingException

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.

Throws:: JsonMappingException
Since:: 2.3

findAndAddPrimarySerializer

public final PropertySerializerMap.SerializerAndMapResult findAndAddPrimarySerializer(JavaType type,
                                                                                      SerializerProvider provider,
                                                                                      BeanProperty property)
                                                                               throws JsonMappingException

Throws:: JsonMappingException

findAndAddSecondarySerializer

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

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.

Throws:: JsonMappingException
Since:: 2.3

findAndAddSecondarySerializer

public final PropertySerializerMap.SerializerAndMapResult findAndAddSecondarySerializer(JavaType type,
                                                                                        SerializerProvider provider,
                                                                                        BeanProperty property)
                                                                                 throws JsonMappingException

Throws:: JsonMappingException

findAndAddRootValueSerializer

public final PropertySerializerMap.SerializerAndMapResult findAndAddRootValueSerializer(Class<?> type,
                                                                                        SerializerProvider provider)
                                                                                 throws JsonMappingException

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.

Throws:: JsonMappingException
Since:: 2.5

findAndAddRootValueSerializer

public final PropertySerializerMap.SerializerAndMapResult findAndAddRootValueSerializer(JavaType type,
                                                                                        SerializerProvider provider)
                                                                                 throws JsonMappingException

Throws:: JsonMappingException
Since:: 2.5

findAndAddKeySerializer

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

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.

Throws:: JsonMappingException
Since:: 2.7

addSerializer

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

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

Since:: 2.5

addSerializer

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

Since:: 2.5

newWith

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

emptyForProperties

public static PropertySerializerMap emptyForProperties()

Since:: 2.5

emptyForRootValues

public static PropertySerializerMap emptyForRootValues()

Since:: 2.5

Class PropertySerializerMap

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

_resetWhenFull

Constructor Detail

PropertySerializerMap

PropertySerializerMap

Method Detail

serializerFor

findAndAddPrimarySerializer

findAndAddPrimarySerializer

findAndAddSecondarySerializer

findAndAddSecondarySerializer

findAndAddRootValueSerializer

findAndAddRootValueSerializer

findAndAddKeySerializer

addSerializer

addSerializer

newWith

emptyForProperties

emptyForRootValues