Method Detail

• convertToMongoType

  @Nullable
  default Object convertToMongoType(@Nullable
                                              Object obj)

  Converts the given object into one Mongo will be able to store natively. If the given object can already be stored as is, no conversion will happen.

  Parameters:

  obj - can be null.

  Returns:

• convertToMongoType

  @Nullable
  Object convertToMongoType(@Nullable
                                      Object obj,
                                      @Nullable
                                      TypeInformation<?> typeInformation)

  Converts the given object into one Mongo will be able to store natively but retains the type information in case the given TypeInformation differs from the given object type.

  Parameters:

  obj - can be null.

  typeInformation - can be null.

  Returns:

• toDBRef

  com.mongodb.DBRef toDBRef(Object object,
                            @Nullable
                            MongoPersistentProperty referingProperty)

  Creates a DBRef to refer to the given object.

  Parameters:

  object - the object to create a DBRef to link to. The object's type has to carry an id attribute.

  referingProperty - the client-side property referring to the object which might carry additional metadata for the DBRef object to create. Can be null.

  Returns:

  will never be null.