Enum Constant Detail

• INSTANCE

  public static final NoOpDbRefResolver INSTANCE

Method Detail

• values

  public static NoOpDbRefResolver[] values()

  Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

  for (NoOpDbRefResolver c : NoOpDbRefResolver.values())
      System.out.println(c);
  

  Returns:

  an array containing the constants of this enum type, in the order they are declared

• valueOf

  public static NoOpDbRefResolver valueOf(String name)

  Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

  Parameters:

  name - the name of the enum constant to be returned.

  Returns:

  the enum constant with the specified name

  Throws:

  IllegalArgumentException - if this enum type has no constant with the specified name

  NullPointerException - if the argument is null

• resolveDbRef

  @Nullable
  public Object resolveDbRef(MongoPersistentProperty property,
                                       @Nullable
                                       com.mongodb.DBRef dbref,
                                       DbRefResolverCallback callback,
                                       DbRefProxyHandler proxyHandler)

  Description copied from interface: DbRefResolver
  Resolves the given DBRef into an object of the given MongoPersistentProperty's type. The method might return a proxy object for the DBRef or resolve it immediately. In both cases the DbRefResolverCallback will be used to obtain the actual backing object.

  Specified by:

  resolveDbRef in interface DbRefResolver

  Parameters:

  property - will never be null.

  dbref - the DBRef to resolve.

  callback - will never be null.

  Returns:

• fetch

  @Nullable
  public org.bson.Document fetch(com.mongodb.DBRef dbRef)

  Description copied from interface: DbRefResolver
  Actually loads the DBRef from the datasource.

  Specified by:

  fetch in interface DbRefResolver

  Parameters:

  dbRef - must not be null.

  Returns:

• bulkFetch

  public List<org.bson.Document> bulkFetch(List<com.mongodb.DBRef> dbRefs)

  Description copied from interface: DbRefResolver
  Loads a given List of DBRefs from the datasource in one batch. The resulting List of Document will reflect the ordering of the DBRef passed in.
  The DBRef elements in the list must not reference different collections.

  Specified by:

  bulkFetch in interface DbRefResolver

  Parameters:

  dbRefs - must not be null.

  Returns:

  never null.