Field Detail

• _items

  protected Map<ObjectIdGenerator.IdKey,Object> _items

Constructor Detail

• SimpleObjectIdResolver

  public SimpleObjectIdResolver()

Method Detail

• bindItem

  public void bindItem(ObjectIdGenerator.IdKey id,
                       Object ob)

  Description copied from interface: ObjectIdResolver
  Method called when a POJO is deserialized and has an Object Identifier. Method exists so that implementation can keep track of existing object in JSON stream that could be useful for further resolution.

  Specified by:

  bindItem in interface ObjectIdResolver

  Parameters:

  id - The Object Identifier

  ob - The POJO associated to that Identifier

• resolveId

  public Object resolveId(ObjectIdGenerator.IdKey id)

  Description copied from interface: ObjectIdResolver
  Method called when deserialization encounters the given Object Identifier and requires the POJO associated with it.

  Specified by:

  resolveId in interface ObjectIdResolver

  Parameters:

  id - The Object Identifier

  Returns:

  The POJO, or null if unable to resolve.

• canUseFor

  public boolean canUseFor(ObjectIdResolver resolverType)

  Description copied from interface: ObjectIdResolver
  Method called to check whether this resolver instance can be used for Object Ids of specific resolver type; determination is based by passing a configured "blueprint" (prototype) instance; from which the actual instances are created (using ObjectIdResolver.newForDeserialization(java.lang.Object)).

  Specified by:

  canUseFor in interface ObjectIdResolver

  Returns:

  True if this instance can be used as-is; false if not

• newForDeserialization

  public ObjectIdResolver newForDeserialization(Object context)

  Description copied from interface: ObjectIdResolver
  Factory method called to create a new instance to use for deserialization: needed since resolvers may have state (a pool of objects).

  Note that actual type of 'context' is com.fasterxml.jackson.databind.DeserializationContext, but can not be declared here as type itself (as well as call to this object) comes from databind package.

  Specified by:

  newForDeserialization in interface ObjectIdResolver

  Parameters:

  context - Deserialization context object used (of type com.fasterxml.jackson.databind.DeserializationContext) ; may be needed by more complex resolvers to access contextual information such as configuration.