This documentation differs from the official API. Jadeite adds extra features to the API including: variable font sizes, constructions examples, placeholders for classes and methods, and auto-generated “See Also” links. Additionally it is missing some items found in standard Javadoc documentation, including: generics type information, “Deprecated” tags and comments, “See Also” links, along with other minor differences. Please send any questions or feedback to bam@cs.cmu.edu.


org.omg.DynamicAny
class _DynArrayStub

java.lang.Object extended by org.omg.CORBA.portable.ObjectImpl extended by org.omg.DynamicAny._DynArrayStub
All Implemented Interfaces:
Object, DynArray

public class _DynArrayStub
extends ObjectImpl
implements DynArray

DynArray objects support the manipulation of IDL arrays. Note that the dimension of the array is contained in the TypeCode which is accessible through the type attribute. It can also be obtained by calling the component_count operation.


Field Summary
static Class _opsClass
          
 
Constructor Summary

          
 
Method Summary
 void
assign(DynAny dyn_any)

          Initializes the value associated with a DynAny object with the value associated with another DynAny object.
 int

          Returns the number of components of a DynAny.
 DynAny

          Creates a new DynAny object whose value is a deep copy of the DynAny on which it is invoked.
 DynAny

          Returns the DynAny for the component at the current position.
 void

          Destroys a DynAny object.
 boolean
equal(DynAny dyn_any)

          Compares two DynAny values for equality.
 void
from_any(Any value)

          Initializes the value associated with a DynAny object with the value contained in an any.
 Any

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

          Extracts the boolean value from this DynAny.
 char

          Extracts the char value from this DynAny.
 double

          Extracts the double value from this DynAny.
 DynAny

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

          Returns the elements of the DynArray.
 DynAny[]

          Returns the elements of the DynArray as DynAnys.
 float

          Extracts the float value from this DynAny.
 int

          Extracts the integer value from this DynAny.
 long

          Extracts the long value from this DynAny.
 byte

          Extracts the byte value from this DynAny.
 Object

          Extracts the reference to a CORBA Object from this DynAny.
 short

          Extracts the short value from this DynAny.
 String

          Extracts the string value from this DynAny.
 TypeCode

          Extracts the TypeCode object from this DynAny.
 int

          Extracts the integer value from this DynAny.
 long

          Extracts the long value from this DynAny.
 short

          Extracts the short value from this DynAny.
 Serializable

          Extracts a Serializable object from this DynAny.
 char

          Extracts the long value from this DynAny.
 String

          Extracts the string value from this DynAny.
 void
insert_any(Any value)

          Inserts an Any value into the Any represented by this DynAny.
 void
insert_boolean(boolean value)

          Inserts a boolean value into the DynAny.
 void
insert_char(char value)

          Inserts a char value into the DynAny.
 void
insert_double(double value)

          Inserts a double value into the DynAny.
 void

          Inserts the Any value contained in the parameter DynAny into the Any represented by this DynAny.
 void
insert_float(float value)

          Inserts a float value into the DynAny.
 void
insert_long(int value)

          Inserts an integer value into the DynAny.
 void
insert_longlong(long value)

          Inserts a long value into the DynAny.
 void
insert_octet(byte value)

          Inserts a byte value into the DynAny.
 void

          Inserts a reference to a CORBA object into the DynAny.
 void
insert_short(short value)

          Inserts a short value into the DynAny.
 void

          Inserts a string value into the DynAny.
 void

          Inserts a TypeCode object into the DynAny.
 void
insert_ulong(int value)

          Inserts an integer value into the DynAny.
 void
insert_ulonglong(long value)

          Inserts a long value into the DynAny.
 void
insert_ushort(short value)

          Inserts a short value into the DynAny.
 void

          Inserts a reference to a Serializable object into this DynAny.
 void
insert_wchar(char value)

          Inserts a char value into the DynAny.
 void

          Inserts a string value into the DynAny.
 boolean

          Advances the current position to the next component.
 void

          Is equivalent to seek(0).
 boolean
seek(int index)

          Sets the current position to index.
 void
set_elements(Any[] value)

          Sets the DynArray to contain the passed elements.
 void

          Sets the DynArray to contain the passed elements.
 Any

          Creates an any value from a DynAny object.
 TypeCode

          Returns the TypeCode associated with this DynAny object.
 String[]

          Retrieves a string array containing the repository identifiers supported by this ObjectImpl object.
 
Methods inherited from class org.omg.CORBA.portable.ObjectImpl
equals, hashCode, toString, _create_request, _create_request, _duplicate, _get_delegate, _get_domain_managers, _get_interface_def, _get_policy, _hash, _ids, _invoke, _is_a, _is_equivalent, _is_local, _non_existent, _orb, _release, _releaseReply, _request, _request, _servant_postinvoke, _servant_preinvoke, _set_delegate, _set_policy_override
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

_opsClass

public static final Class _opsClass
Constructor Detail

_DynArrayStub

public _DynArrayStub()
Method Detail

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.

Parameters:
dyn_any
Throws:
TypeMismatch

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.


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.

Returns:
a deep copy of the DynAny object

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.

Throws:
TypeMismatch

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.


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.

Parameters:
dyn_any
Returns:
true of the DynAnys are equal, false otherwise

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.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

get_any

public Any get_any()
            throws TypeMismatch,
                   InvalidValue
Extracts an Any value contained in the Any represented by this DynAny.

Throws:
TypeMismatch
InvalidValue

get_boolean

public boolean get_boolean()
                    throws TypeMismatch,
                           InvalidValue
Extracts the boolean value from this DynAny.

Throws:
TypeMismatch
InvalidValue

get_char

public char get_char()
              throws TypeMismatch,
                     InvalidValue
Extracts the char value from this DynAny.

Throws:
TypeMismatch
InvalidValue

get_double

public double get_double()
                  throws TypeMismatch,
                         InvalidValue
Extracts the double value from this DynAny.

Throws:
TypeMismatch
InvalidValue

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.

Throws:
TypeMismatch
InvalidValue

get_elements

public Any[] get_elements()
Returns the elements of the DynArray.


get_elements_as_dyn_any

public DynAny[] get_elements_as_dyn_any()
Returns the elements of the DynArray as DynAnys.


get_float

public float get_float()
                throws TypeMismatch,
                       InvalidValue
Extracts the float value from this DynAny.

Throws:
TypeMismatch
InvalidValue

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.

Throws:
TypeMismatch
InvalidValue

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.

Throws:
TypeMismatch
InvalidValue

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.

Throws:
TypeMismatch
InvalidValue

get_reference

public Object get_reference()
                     throws TypeMismatch,
                            InvalidValue
Extracts the reference to a CORBA Object from this DynAny.

Throws:
TypeMismatch
InvalidValue

get_short

public short get_short()
                throws TypeMismatch,
                       InvalidValue
Extracts the short value from this DynAny.

Throws:
TypeMismatch
InvalidValue

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.

Throws:
TypeMismatch
InvalidValue

get_typecode

public TypeCode get_typecode()
                      throws TypeMismatch,
                             InvalidValue
Extracts the TypeCode object from this DynAny.

Throws:
TypeMismatch
InvalidValue

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.

Throws:
TypeMismatch
InvalidValue

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.

Throws:
TypeMismatch
InvalidValue

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.

Throws:
TypeMismatch
InvalidValue

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.

Throws:
TypeMismatch
InvalidValue

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.

Throws:
TypeMismatch
InvalidValue

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.

Throws:
TypeMismatch
InvalidValue

insert_any

public void insert_any(Any value)
                throws TypeMismatch,
                       InvalidValue
Inserts an Any value into the Any represented by this DynAny.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

insert_boolean

public void insert_boolean(boolean value)
                    throws TypeMismatch,
                           InvalidValue
Inserts a boolean value into the DynAny.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

insert_char

public void insert_char(char value)
                 throws TypeMismatch,
                        InvalidValue
Inserts a char value into the DynAny.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

insert_double

public void insert_double(double value)
                   throws TypeMismatch,
                          InvalidValue
Inserts a double value into the DynAny.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

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.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

insert_float

public void insert_float(float value)
                  throws TypeMismatch,
                         InvalidValue
Inserts a float value into the DynAny.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

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.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

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.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

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.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

insert_reference

public void insert_reference(Object value)
                      throws TypeMismatch,
                             InvalidValue
Inserts a reference to a CORBA object into the DynAny.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

insert_short

public void insert_short(short value)
                  throws TypeMismatch,
                         InvalidValue
Inserts a short value into the DynAny.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

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.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

insert_typecode

public void insert_typecode(TypeCode value)
                     throws TypeMismatch,
                            InvalidValue
Inserts a TypeCode object into the DynAny.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

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.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

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.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

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.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

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.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

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.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

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.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

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.


rewind

public void rewind()
Is equivalent to seek(0).


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.

Parameters:
index

set_elements

public void set_elements(Any[] value)
                  throws TypeMismatch,
                         InvalidValue
Sets the DynArray to contain the passed elements.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

set_elements_as_dyn_any

public void set_elements_as_dyn_any(DynAny[] value)
                             throws TypeMismatch,
                                    InvalidValue
Sets the DynArray to contain the passed elements.

Parameters:
value
Throws:
TypeMismatch
InvalidValue

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.

Returns:
a new Any object with the same value and TypeCode

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.

Returns:
The TypeCode associated with this DynAny object

_ids

public String[] _ids()
Overrides:
_ids in class ObjectImpl


This documentation differs from the official API. Jadeite adds extra features to the API including: variable font sizes, constructions examples, placeholders for classes and methods, and auto-generated “See Also” links. Additionally it is missing some items found in standard Javadoc documentation, including: generics type information, “Deprecated” tags and comments, “See Also” links, along with other minor differences. Please send any questions or feedback to bam@cs.cmu.edu.
This page displays the Jadeite version of the documention, which is derived from the offical documentation that contains this copyright notice:
Copyright 2008 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.
The official Sun™ documentation can be found here at http://java.sun.com/javase/6/docs/api/.