Java org.omg.DynamicAny Class _DynFixedStub（JDK8）

Field Detail

• _opsClass

  public static final Class _opsClass

Constructor Detail

• _DynFixedStub

  public _DynFixedStub()

Method Detail

• get_value

  public String get_value()

  Returns the value of a DynFixed.

  Specified by:

  get_value in interface DynFixedOperations

• set_value

  public boolean set_value(String val)
                    throws TypeMismatch,
                           InvalidValue

  Sets the value of the DynFixed. The val string must contain a fixed string constant in the same format as used for IDL fixed-point literals. However, the trailing d or D is optional. The return value is true if val can be represented as the DynFixed without loss of precision. If val has more fractional digits than can be represented in the DynFixed, fractional digits are truncated and the return value is false.

  Specified by:

  set_value in interface DynFixedOperations

  Throws:

  TypeMismatch - If val does not contain a valid fixed-point literal or contains extraneous characters other than leading or trailing white space

  InvalidValue - If val contains a value whose scale exceeds that of the DynFixed or is not initialized

• type

  public TypeCode type()

  Returns the TypeCode associated with this DynAny object. A DynAny object is created with a TypeCode value assigned to it. This TypeCode value determines the type of the value handled through the DynAny object. Note that the TypeCode associated with a DynAny object is initialized at the time the DynAny is created and cannot be changed during lifetime of the DynAny object.

  Specified by:

  type in interface DynAnyOperations

  Returns:

  The TypeCode associated with this DynAny object

• assign

  public void assign(DynAny dyn_any)
              throws TypeMismatch

  Initializes the value associated with a DynAny object with the value associated with another DynAny object. The current position of the target DynAny is set to zero for values that have components and to -1 for values that do not have components.

  Specified by:

  assign in interface DynAnyOperations

  Parameters:

  dyn_any -

  Throws:

  TypeMismatch - if the type of the passed DynAny is not equivalent to the type of target DynAny

• from_any

  public void from_any(Any value)
                throws TypeMismatch,
                       InvalidValue

  Initializes the value associated with a DynAny object with the value contained in an any. The current position of the target DynAny is set to zero for values that have components and to -1 for values that do not have components.

  Specified by:

  from_any in interface DynAnyOperations

  Throws:

  TypeMismatch - if the type of the passed Any is not equivalent to the type of target DynAny

  InvalidValue - if the passed Any does not contain a legal value (such as a null string)

• to_any

  public Any to_any()

  Creates an any value from a DynAny object. A copy of the TypeCode associated with the DynAny object is assigned to the resulting any. The value associated with the DynAny object is copied into the any.

  Specified by:

  to_any in interface DynAnyOperations

  Returns:

  a new Any object with the same value and TypeCode

• equal

  public boolean equal(DynAny dyn_any)

  Compares two DynAny values for equality. Two DynAny values are equal if their TypeCodes are equivalent and, recursively, all component DynAnys have equal values. The current position of the two DynAnys being compared has no effect on the result of equal.

  Specified by:

  equal in interface DynAnyOperations

  Returns:

  true of the DynAnys are equal, false otherwise

• destroy

  public void destroy()

  Destroys a DynAny object. This operation frees any resources used to represent the data value associated with a DynAny object. It must be invoked on references obtained from one of the creation operations on the ORB interface or on a reference returned by DynAny.copy() to avoid resource leaks. Invoking destroy on component DynAny objects (for example, on objects returned by the current_component operation) does nothing. Destruction of a DynAny object implies destruction of all DynAny objects obtained from it. That is, references to components of a destroyed DynAny become invalid. Invocations on such references raise OBJECT_NOT_EXIST. It is possible to manipulate a component of a DynAny beyond the life time of the DynAny from which the component was obtained by making a copy of the component with the copy operation before destroying the DynAny from which the component was obtained.

  Specified by:

  destroy in interface DynAnyOperations

• copy

  public DynAny copy()

  Creates a new DynAny object whose value is a deep copy of the DynAny on which it is invoked. The operation is polymorphic, that is, invoking it on one of the types derived from DynAny, such as DynStruct, creates the derived type but returns its reference as the DynAny base type.

  Specified by:

  copy in interface DynAnyOperations

  Returns:

  a deep copy of the DynAny object

• insert_boolean

  public void insert_boolean(boolean value)
                      throws TypeMismatch,
                             InvalidValue

  Inserts a boolean value into the DynAny.

  Specified by:

  insert_boolean in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_octet

  public void insert_octet(byte value)
                    throws TypeMismatch,
                           InvalidValue

  Inserts a byte value into the DynAny. The IDL octet data type is mapped to the Java byte data type.

  Specified by:

  insert_octet in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_char

  public void insert_char(char value)
                   throws TypeMismatch,
                          InvalidValue

  Inserts a char value into the DynAny.

  Specified by:

  insert_char in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_short

  public void insert_short(short value)
                    throws TypeMismatch,
                           InvalidValue

  Inserts a short value into the DynAny.

  Specified by:

  insert_short in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_ushort

  public void insert_ushort(short value)
                     throws TypeMismatch,
                            InvalidValue

  Inserts a short value into the DynAny. The IDL ushort data type is mapped to the Java short data type.

  Specified by:

  insert_ushort in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_long

  public void insert_long(int value)
                   throws TypeMismatch,
                          InvalidValue

  Inserts an integer value into the DynAny. The IDL long data type is mapped to the Java int data type.

  Specified by:

  insert_long in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_ulong

  public void insert_ulong(int value)
                    throws TypeMismatch,
                           InvalidValue

  Inserts an integer value into the DynAny. The IDL ulong data type is mapped to the Java int data type.

  Specified by:

  insert_ulong in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_float

  public void insert_float(float value)
                    throws TypeMismatch,
                           InvalidValue

  Inserts a float value into the DynAny.

  Specified by:

  insert_float in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_double

  public void insert_double(double value)
                     throws TypeMismatch,
                            InvalidValue

  Inserts a double value into the DynAny.

  Specified by:

  insert_double in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_string

  public void insert_string(String value)
                     throws TypeMismatch,
                            InvalidValue

  Inserts a string value into the DynAny. Both bounded and unbounded strings are inserted using this method.

  Specified by:

  insert_string in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  InvalidValue - if the string inserted is longer than the bound of a bounded string

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_reference

  public void insert_reference(Object value)
                        throws TypeMismatch,
                               InvalidValue

  Inserts a reference to a CORBA object into the DynAny.

  Specified by:

  insert_reference in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_typecode

  public void insert_typecode(TypeCode value)
                       throws TypeMismatch,
                              InvalidValue

  Inserts a TypeCode object into the DynAny.

  Specified by:

  insert_typecode in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_longlong

  public void insert_longlong(long value)
                       throws TypeMismatch,
                              InvalidValue

  Inserts a long value into the DynAny. The IDL long long data type is mapped to the Java long data type.

  Specified by:

  insert_longlong in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_ulonglong

  public void insert_ulonglong(long value)
                        throws TypeMismatch,
                               InvalidValue

  Inserts a long value into the DynAny. The IDL unsigned long long data type is mapped to the Java long data type.

  Specified by:

  insert_ulonglong in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_wchar

  public void insert_wchar(char value)
                    throws TypeMismatch,
                           InvalidValue

  Inserts a char value into the DynAny. The IDL wchar data type is mapped to the Java char data type.

  Specified by:

  insert_wchar in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_wstring

  public void insert_wstring(String value)
                      throws TypeMismatch,
                             InvalidValue

  Inserts a string value into the DynAny. Both bounded and unbounded strings are inserted using this method.

  Specified by:

  insert_wstring in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  InvalidValue - if the string inserted is longer than the bound of a bounded string

  TypeMismatch

• insert_any

  public void insert_any(Any value)
                  throws TypeMismatch,
                         InvalidValue

  Inserts an Any value into the Any represented by this DynAny.

  Specified by:

  insert_any in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_dyn_any

  public void insert_dyn_any(DynAny value)
                      throws TypeMismatch,
                             InvalidValue

  Inserts the Any value contained in the parameter DynAny into the Any represented by this DynAny.

  Specified by:

  insert_dyn_any in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• insert_val

  public void insert_val(Serializable value)
                  throws TypeMismatch,
                         InvalidValue

  Inserts a reference to a Serializable object into this DynAny. The IDL ValueBase type is mapped to the Java Serializable type.

  Specified by:

  insert_val in interface DynAnyOperations

  Throws:

  InvalidValue - if this DynAny has components but has a current position of -1

  TypeMismatch - if called on a DynAny whose current component itself has components

• get_boolean

  public boolean get_boolean()
                      throws TypeMismatch,
                             InvalidValue

  Extracts the boolean value from this DynAny.

  Specified by:

  get_boolean in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_octet

  public byte get_octet()
                 throws TypeMismatch,
                        InvalidValue

  Extracts the byte value from this DynAny. The IDL octet data type is mapped to the Java byte data type.

  Specified by:

  get_octet in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_char

  public char get_char()
                throws TypeMismatch,
                       InvalidValue

  Extracts the char value from this DynAny.

  Specified by:

  get_char in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_short

  public short get_short()
                  throws TypeMismatch,
                         InvalidValue

  Extracts the short value from this DynAny.

  Specified by:

  get_short in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_ushort

  public short get_ushort()
                   throws TypeMismatch,
                          InvalidValue

  Extracts the short value from this DynAny. The IDL ushort data type is mapped to the Java short data type.

  Specified by:

  get_ushort in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_long

  public int get_long()
               throws TypeMismatch,
                      InvalidValue

  Extracts the integer value from this DynAny. The IDL long data type is mapped to the Java int data type.

  Specified by:

  get_long in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_ulong

  public int get_ulong()
                throws TypeMismatch,
                       InvalidValue

  Extracts the integer value from this DynAny. The IDL ulong data type is mapped to the Java int data type.

  Specified by:

  get_ulong in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_float

  public float get_float()
                  throws TypeMismatch,
                         InvalidValue

  Extracts the float value from this DynAny.

  Specified by:

  get_float in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_double

  public double get_double()
                    throws TypeMismatch,
                           InvalidValue

  Extracts the double value from this DynAny.

  Specified by:

  get_double in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_string

  public String get_string()
                    throws TypeMismatch,
                           InvalidValue

  Extracts the string value from this DynAny. Both bounded and unbounded strings are extracted using this method.

  Specified by:

  get_string in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_reference

  public Object get_reference()
                       throws TypeMismatch,
                              InvalidValue

  Extracts the reference to a CORBA Object from this DynAny.

  Specified by:

  get_reference in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_typecode

  public TypeCode get_typecode()
                        throws TypeMismatch,
                               InvalidValue

  Extracts the TypeCode object from this DynAny.

  Specified by:

  get_typecode in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_longlong

  public long get_longlong()
                    throws TypeMismatch,
                           InvalidValue

  Extracts the long value from this DynAny. The IDL long long data type is mapped to the Java long data type.

  Specified by:

  get_longlong in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_ulonglong

  public long get_ulonglong()
                     throws TypeMismatch,
                            InvalidValue

  Extracts the long value from this DynAny. The IDL unsigned long long data type is mapped to the Java long data type.

  Specified by:

  get_ulonglong in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_wchar

  public char get_wchar()
                 throws TypeMismatch,
                        InvalidValue

  Extracts the long value from this DynAny. The IDL wchar data type is mapped to the Java char data type.

  Specified by:

  get_wchar in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_wstring

  public String get_wstring()
                     throws TypeMismatch,
                            InvalidValue

  Extracts the string value from this DynAny. Both bounded and unbounded strings are extracted using this method.

  Specified by:

  get_wstring in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue

• get_any

  public Any get_any()
              throws TypeMismatch,
                     InvalidValue

  Extracts an Any value contained in the Any represented by this DynAny.

  Specified by:

  get_any in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_dyn_any

  public DynAny get_dyn_any()
                     throws TypeMismatch,
                            InvalidValue

  Extracts the Any value contained in the Any represented by this DynAny and returns it wrapped into a new DynAny.

  Specified by:

  get_dyn_any in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• get_val

  public Serializable get_val()
                       throws TypeMismatch,
                              InvalidValue

  Extracts a Serializable object from this DynAny. The IDL ValueBase type is mapped to the Java Serializable type.

  Specified by:

  get_val in interface DynAnyOperations

  Throws:

  TypeMismatch - if the accessed component in the DynAny is of a type that is not equivalent to the requested type.

  TypeMismatch - if called on a DynAny whose current component itself has components

  InvalidValue - if this DynAny has components but has a current position of -1

• seek

  public boolean seek(int index)

  Sets the current position to index. The current position is indexed 0 to n-1, that is, index zero corresponds to the first component. The operation returns true if the resulting current position indicates a component of the DynAny and false if index indicates a position that does not correspond to a component. Calling seek with a negative index is legal. It sets the current position to -1 to indicate no component and returns false. Passing a non-negative index value for a DynAny that does not have a component at the corresponding position sets the current position to -1 and returns false.

  Specified by:

  seek in interface DynAnyOperations

• rewind

  public void rewind()

  Is equivalent to seek(0).

  Specified by:

  rewind in interface DynAnyOperations

• next

  public boolean next()

  Advances the current position to the next component. The operation returns true while the resulting current position indicates a component, false otherwise. A false return value leaves the current position at -1. Invoking next on a DynAny without components leaves the current position at -1 and returns false.

  Specified by:

  next in interface DynAnyOperations

• component_count

  public int component_count()

  Returns the number of components of a DynAny. For a DynAny without components, it returns zero. The operation only counts the components at the top level. For example, if component_count is invoked on a DynStruct with a single member, the return value is 1, irrespective of the type of the member.

  • For sequences, the operation returns the current number of elements.
  • For structures, exceptions, and value types, the operation returns the number of members.
  • For arrays, the operation returns the number of elements.
  • For unions, the operation returns 2 if the discriminator indicates that a named member is active, otherwise, it returns 1.
  • For DynFixed and DynEnum, the operation returns zero.

  Specified by:

  component_count in interface DynAnyOperations

• current_component

  public DynAny current_component()
                           throws TypeMismatch

  Returns the DynAny for the component at the current position. It does not advance the current position, so repeated calls to current_component without an intervening call to rewind, next, or seek return the same component. The returned DynAny object reference can be used to get/set the value of the current component. If the current component represents a complex type, the returned reference can be narrowed based on the TypeCode to get the interface corresponding to the to the complex type. Calling current_component on a DynAny that cannot have components, such as a DynEnum or an empty exception, raises TypeMismatch. Calling current_component on a DynAny whose current position is -1 returns a nil reference. The iteration operations, together with current_component, can be used to dynamically compose an any value. After creating a dynamic any, such as a DynStruct, current_component and next can be used to initialize all the components of the value. Once the dynamic value is completely initialized, to_any creates the corresponding any value.

  Specified by:

  current_component in interface DynAnyOperations

  Throws:

  TypeMismatch - If called on a DynAny that cannot have components, such as a DynEnum or an empty exception

• _ids

  public String[] _ids()

  Description copied from class: ObjectImpl
  Retrieves a string array containing the repository identifiers supported by this ObjectImpl object. For example, for a stub, this method returns information about all the interfaces supported by the stub.

  Specified by:

  _ids in class ObjectImpl

  Returns:

  the array of all repository identifiers supported by this ObjectImpl instance