Module tools.jackson.databind

Package tools.jackson.databind.ser.impl

Class PropertyBasedObjectIdGenerator

java.lang.Object

com.fasterxml.jackson.annotation.ObjectIdGenerator<T>

com.fasterxml.jackson.annotation.ObjectIdGenerators.PropertyGenerator

tools.jackson.databind.ser.impl.PropertyBasedObjectIdGenerator

All Implemented Interfaces:

Serializable

public class PropertyBasedObjectIdGenerator
extends ObjectIdGenerators.PropertyGenerator

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.annotation.ObjectIdGenerator

ObjectIdGenerator.IdKey

Field Summary

Fields

Modifier and Type	Field	Description
protected final BeanPropertyWriter	_property
protected final Class<?>	_scope

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PropertyBasedObjectIdGenerator(Class<?> scope, BeanPropertyWriter prop)
	PropertyBasedObjectIdGenerator(ObjectIdInfo oid, BeanPropertyWriter prop)

Method Summary

Modifier and Type	Method	Description
boolean	canUseFor(ObjectIdGenerator<?> gen)	We must override this method, to prevent errors when scopes are the same, but underlying class (on which to access property) is different.
ObjectIdGenerator<Object>	forScope(Class<?> scope)
Object	generateId(Object forPojo)
final Class<?>	getScope()
ObjectIdGenerator.IdKey	key(Object key)
ObjectIdGenerator<Object>	newForSerialization(Object context)

Methods inherited from class com.fasterxml.jackson.annotation.ObjectIdGenerator

isValidReferencePropertyName, maySerializeAsObject

Methods inherited from class java.lang.Object

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

Field Details

_property

protected final BeanPropertyWriter _property

_scope

protected final Class<?> _scope

Constructor Details

PropertyBasedObjectIdGenerator

public PropertyBasedObjectIdGenerator(ObjectIdInfo oid,
 BeanPropertyWriter prop)

PropertyBasedObjectIdGenerator

protected PropertyBasedObjectIdGenerator(Class<?> scope,
 BeanPropertyWriter prop)

Method Details

canUseFor

public boolean canUseFor(ObjectIdGenerator<?> gen)

We must override this method, to prevent errors when scopes are the same, but underlying class (on which to access property) is different.

generateId

public Object generateId(Object forPojo)

forScope

public ObjectIdGenerator<Object> forScope(Class<?> scope)

Specified by:

forScope in class ObjectIdGenerator<Object>

newForSerialization

public ObjectIdGenerator<Object> newForSerialization(Object context)

Specified by:

newForSerialization in class ObjectIdGenerator<Object>

key

public ObjectIdGenerator.IdKey key(Object key)

Specified by:

key in class ObjectIdGenerator<Object>

getScope

public final Class<?> getScope()

Specified by:

getScope in class ObjectIdGenerator<T extends Object>