NullsAsEmptyProvider (jackson-databind 2.12.7)

java.lang.Object
- com.fasterxml.jackson.databind.deser.impl.NullsAsEmptyProvider

All Implemented Interfaces:

NullValueProvider, Serializable
```
public class NullsAsEmptyProvider
extends Object
implements NullValueProvider, Serializable
```
Simple NullValueProvider that will always throw a InvalidNullException when a null is encountered.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

protected JsonDeserializer<?> _deserializer

Constructor Summary

Constructors
Constructor and Description

NullsAsEmptyProvider(JsonDeserializer<?> deser)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`AccessPattern`	`getNullAccessPattern()` Accessor that may be used to determine if and when provider must be called to access null replacement value.
`Object`	`getNullValue(DeserializationContext ctxt)` Method called to possibly convert incoming `null` token (read via underlying streaming input source) into other value of type accessor supports.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - _deserializer
```
protected final JsonDeserializer<?> _deserializer
```
- Constructor Detail
  - NullsAsEmptyProvider
```
public NullsAsEmptyProvider(JsonDeserializer<?> deser)
```
- Method Detail
  - getNullAccessPattern
```
public AccessPattern getNullAccessPattern()
```
    Description copied from interface: NullValueProvider
    
    Accessor that may be used to determine if and when provider must be called to access null replacement value.
    
    Specified by:
    
    getNullAccessPattern in interface NullValueProvider
  - getNullValue
```
public Object getNullValue(DeserializationContext ctxt)
                    throws JsonMappingException
```
    Description copied from interface: NullValueProvider
    
    Method called to possibly convert incoming `null` token (read via underlying streaming input source) into other value of type accessor supports. May return `null`, or value compatible with type binding.
    NOTE: if NullValueProvider.getNullAccessPattern() returns `ALWAYS_NULL` or `CONSTANT`, this method WILL NOT use provided `ctxt` and it may thus be passed as `null`.
    
    Specified by:
    
    getNullValue in interface NullValueProvider
    
    Throws:
    
    JsonMappingException

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