DynValueBoxOperations (Java Platform SE 8 )
Keywords: org.omg.DynamicAny.DynValueBoxOperations interface
Date: 2026-08-19

org.omg.DynamicAny

## Interface DynValueBoxOperations

- All Superinterfaces:
    DynAnyOperations, DynValueCommonOperations
  All Known Subinterfaces:
    DynValueBox

      public interface DynValueBoxOperations
      extends DynValueCommonOperations

  DynValueBox objects support the manipulation of IDL boxed value types. The DynValueBox interface can represent both null and non-null value types. For a DynValueBox representing a non-null value type, the DynValueBox has a single component of the boxed type. A DynValueBox representing a null value type has no components and a current position of -1.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `DynAny` | `get_boxed_value_as_dyn_any()` Returns the boxed value as a DynAny.
    `Any` | `get_boxed_value()` Returns the boxed value as an Any.
    `void` | `set_boxed_value_as_dyn_any(DynAny boxed)` Replaces the boxed value with the value contained in the parameter.
    `void` | `set_boxed_value(Any boxed)` Replaces the boxed value with the specified value.

    - ### Methods inherited from interface org.omg.DynamicAny.DynValueCommonOperations

      `is_null, set_to_null, set_to_value`

    - ### Methods inherited from interface org.omg.DynamicAny.DynAnyOperations

      `assign, component_count, copy, current_component, destroy, equal, from_any, get_any, get_boolean, get_char, get_double, get_dyn_any, get_float, get_long, get_longlong, get_octet, get_reference, get_short, get_string, get_typecode, get_ulong, get_ulonglong, get_ushort, get_val, get_wchar, get_wstring, insert_any, insert_boolean, insert_char, insert_double, insert_dyn_any, insert_float, insert_long, insert_longlong, insert_octet, insert_reference, insert_short, insert_string, insert_typecode, insert_ulong, insert_ulonglong, insert_ushort, insert_val, insert_wchar, insert_wstring, next, rewind, seek, to_any, type`

- - ### Method Detail

    - #### get_boxed_value

          Any get_boxed_value()
                       throws InvalidValue

      Returns the boxed value as an Any.
      Throws:
        `InvalidValue` - if this object represents a null value box type

    - #### set_boxed_value

          void set_boxed_value(Any boxed)
                        throws TypeMismatch

      Replaces the boxed value with the specified value. If the DynBoxedValue represents a null valuetype, it is converted to a non-null value.
      Throws:
        `TypeMismatch` - if this object represents a non-null value box type and the type of the parameter is not matching the current boxed value type.

    - #### get_boxed_value_as_dyn_any

          DynAny get_boxed_value_as_dyn_any()
                                     throws InvalidValue

      Returns the boxed value as a DynAny.
      Throws:
        `InvalidValue` - if this object represents a null value box type

    - #### set_boxed_value_as_dyn_any

          void set_boxed_value_as_dyn_any(DynAny boxed)
                                   throws TypeMismatch

      Replaces the boxed value with the value contained in the parameter. If the DynBoxedValue represents a null valuetype, it is converted to a non-null value.
      Throws:
        `TypeMismatch` - if this object represents a non-null value box type and the type of the parameter is not matching the current boxed value type.

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