Field Detail

• _defaultAction

  protected CoercionAction _defaultAction

  Global default for cases not explicitly covered

• _defaultCoercions

  protected final MutableCoercionConfig _defaultCoercions

  Default coercion definitions used if no overrides found by logical or physical type.

• _perTypeCoercions

  protected MutableCoercionConfig[] _perTypeCoercions

  Coercion definitions by logical type (LogicalType)

• _perClassCoercions

  protected Map<Class<?>,MutableCoercionConfig> _perClassCoercions

  Coercion definitions by physical type (Class).

Constructor Detail

• CoercionConfigs

  public CoercionConfigs()

• CoercionConfigs

  protected CoercionConfigs(CoercionAction defaultAction,
                            MutableCoercionConfig defaultCoercions,
                            MutableCoercionConfig[] perTypeCoercions,
                            Map<Class<?>,MutableCoercionConfig> perClassCoercions)

Method Detail

• copy

  public CoercionConfigs copy()

  Method called to create a non-shared copy of configuration settings, to be used by another ObjectMapper instance.

  Returns:

  A non-shared copy of configuration settings

• defaultCoercions

  public MutableCoercionConfig defaultCoercions()

• findOrCreateCoercion

  public MutableCoercionConfig findOrCreateCoercion(LogicalType type)

• findOrCreateCoercion

  public MutableCoercionConfig findOrCreateCoercion(Class<?> type)

• findCoercion

  public CoercionAction findCoercion(DeserializationConfig config,
                                     LogicalType targetType,
                                     Class<?> targetClass,
                                     CoercionInputShape inputShape)

  General-purpose accessor for finding what to do when specified coercion from shape that is now always allowed to be coerced from is requested.

  Parameters:

  config - Currently active deserialization configuration

  targetType - Logical target type of coercion

  targetClass - Physical target type of coercion

  inputShape - Input shape to coerce from

  Returns:

  CoercionAction configured for specified coercion

  Since:

  2.12

• findCoercionFromBlankString

  public CoercionAction findCoercionFromBlankString(DeserializationConfig config,
                                                    LogicalType targetType,
                                                    Class<?> targetClass,
                                                    CoercionAction actionIfBlankNotAllowed)

  More specialized accessor called in case of input being a blank String (one consisting of only white space characters with length of at least one). Will basically first determine if "blank as empty" is allowed: if not, returns actionIfBlankNotAllowed, otherwise returns action for CoercionInputShape.EmptyString.

  Parameters:

  config - Currently active deserialization configuration

  targetType - Logical target type of coercion

  targetClass - Physical target type of coercion

  actionIfBlankNotAllowed - Return value to use in case "blanks as empty" is not allowed

  Returns:

  CoercionAction configured for specified coercion from blank string

• _isScalarType

  protected boolean _isScalarType(LogicalType targetType)