com.sun.corba.se.impl.dynamicany

Class DynEnumImpl

java.lang.Object

org.omg.CORBA.LocalObject

com.sun.corba.se.impl.dynamicany.DynAnyBasicImpl

com.sun.corba.se.impl.dynamicany.DynEnumImpl

All Implemented Interfaces:

Serializable, Object, IDLEntity, DynAny, DynAnyOperations, DynEnum, DynEnumOperations

public class DynEnumImpl
extends DynAnyBasicImpl
implements DynEnum

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Any	any
protected int	index
protected static int	NO_INDEX
protected ORB	orb
protected byte	status
protected static byte	STATUS_DESTROYABLE
protected static byte	STATUS_DESTROYED
protected static byte	STATUS_UNDESTROYABLE
protected ORBUtilSystemException	wrapper

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DynEnumImpl(ORB orb, Any anAny, boolean copyValue)
protected	DynEnumImpl(ORB orb, TypeCode typeCode)

Method Summary

Modifier and Type	Method and Description
String[]	_ids()
protected void	clearData()
int	component_count() Returns the number of components of a DynAny.
DynAny	current_component() Returns the DynAny for the component at the current position.
protected DynAnyFactory	factory()
String	get_as_string() Returns the value of the DynEnum as an IDL identifier.
int	get_as_ulong() Returns the value of the DynEnum as the enumerated value's ordinal value.
protected Any	getAny()
protected Any	getAny(DynAny dynAny)
void	set_as_string(String value) Sets the value of the DynEnum to the enumerated value whose IDL identifier is passed in the value parameter.
void	set_as_ulong(int value) Sets the value of the DynEnum as the enumerated value's ordinal value.
protected void	setStatus(byte newStatus)
TypeCode	type() Returns the TypeCode associated with this DynAny object.
protected void	writeAny(OutputStream out)

Methods inherited from class com.sun.corba.se.impl.dynamicany.DynAnyBasicImpl

assign, copy, 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

Methods inherited from class org.omg.CORBA.LocalObject

_create_request, _create_request, _duplicate, _get_domain_managers, _get_interface_def, _get_interface, _get_policy, _hash, _invoke, _is_a, _is_equivalent, _is_local, _non_existent, _orb, _release, _releaseReply, _request, _request, _servant_postinvoke, _servant_preinvoke, _set_policy_override, validate_connection

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.omg.DynamicAny.DynAnyOperations

assign, copy, 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

Methods inherited from interface org.omg.CORBA.Object

_create_request, _create_request, _duplicate, _get_domain_managers, _get_interface_def, _get_policy, _hash, _is_a, _is_equivalent, _non_existent, _release, _request, _set_policy_override

Field Detail

NO_INDEX

protected static final int NO_INDEX

See Also:

Constant Field Values

STATUS_DESTROYABLE

protected static final byte STATUS_DESTROYABLE

See Also:

Constant Field Values

STATUS_UNDESTROYABLE

protected static final byte STATUS_UNDESTROYABLE

See Also:

Constant Field Values

STATUS_DESTROYED

protected static final byte STATUS_DESTROYED

See Also:

Constant Field Values

orb

protected ORB orb

wrapper

protected ORBUtilSystemException wrapper

any

protected Any any

status

protected byte status

index

protected int index

Constructor Detail

DynEnumImpl

protected DynEnumImpl(ORB orb,
                      Any anAny,
                      boolean copyValue)

DynEnumImpl

protected DynEnumImpl(ORB orb,
                      TypeCode typeCode)

Method Detail

component_count

public int component_count()

Description copied from interface: DynAnyOperations

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

Overrides:

component_count in class DynAnyBasicImpl

current_component

public DynAny current_component()
                         throws TypeMismatch

Description copied from interface: DynAnyOperations

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

Overrides:

current_component in class DynAnyBasicImpl

Throws:

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

get_as_string

public String get_as_string()

Description copied from interface: DynEnumOperations

Returns the value of the DynEnum as an IDL identifier.

Specified by:

get_as_string in interface DynEnumOperations

set_as_string

public void set_as_string(String value)
                   throws InvalidValue

Description copied from interface: DynEnumOperations

Sets the value of the DynEnum to the enumerated value whose IDL identifier is passed in the value parameter.

Specified by:

set_as_string in interface DynEnumOperations

Throws:

InvalidValue - If value contains a string that is not a valid IDL identifier for the corresponding enumerated type

get_as_ulong

public int get_as_ulong()

Description copied from interface: DynEnumOperations

Returns the value of the DynEnum as the enumerated value's ordinal value. Enumerators have ordinal values 0 to n-1, as they appear from left to right in the corresponding IDL definition.

Specified by:

get_as_ulong in interface DynEnumOperations

set_as_ulong

public void set_as_ulong(int value)
                  throws InvalidValue

Description copied from interface: DynEnumOperations

Sets the value of the DynEnum as the enumerated value's ordinal value.

Specified by:

set_as_ulong in interface DynEnumOperations

Throws:

InvalidValue - If value contains a value that is outside the range of ordinal values for the corresponding enumerated type

factory

protected DynAnyFactory factory()

getAny

protected Any getAny()

getAny

protected Any getAny(DynAny dynAny)

writeAny

protected void writeAny(OutputStream out)

setStatus

protected void setStatus(byte newStatus)

clearData

protected void clearData()

type

public TypeCode type()

Description copied from interface: DynAnyOperations

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

_ids

public String[] _ids()