Package org.omg.DynamicAny
Interface DynStructOperations
- All Superinterfaces:
DynAnyOperations
- All Known Subinterfaces:
DynStruct
- All Known Implementing Classes:
_DynStructStub
,DynStructImpl
,DynStructPOA
,DynStructPOATie
DynStruct objects support the manipulation of IDL struct and exception values.
Members of the exceptions are handled in the same way as members of a struct.
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Method Summary
Modifier and TypeMethodDescriptionReturns the TCKind associated with the member at the current position.Returns the name of the member at the current position.Returns a sequence of NameValuePairs describing the name and the value of each member in the struct associated with a DynStruct object.Returns a sequence of NameDynAnyPairs describing the name and the value of each member in the struct associated with a DynStruct object.void
set_members
(NameValuePair[] value) Initializes the struct data value associated with a DynStruct object from a sequence of NameValuePairs.void
set_members_as_dyn_any
(NameDynAnyPair[] value) Initializes the struct data value associated with a DynStruct object from a sequence of NameDynAnyPairs.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
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Method Details
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current_member_name
Returns the name of the member at the current position. This operation may return an empty string since the TypeCode of the value being manipulated may not contain the names of members.- Returns:
- the name of the member
- Throws:
TypeMismatch
- if the DynStruct represents an empty exception.InvalidValue
- if the current position does not indicate a member
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current_member_kind
Returns the TCKind associated with the member at the current position.- Returns:
- the TCKind
- Throws:
TypeMismatch
- if the DynStruct represents an empty exception.InvalidValue
- if the current position does not indicate a member
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get_members
NameValuePair[] get_members()Returns a sequence of NameValuePairs describing the name and the value of each member in the struct associated with a DynStruct object. The sequence contains members in the same order as the declaration order of members as indicated by the DynStruct's TypeCode. The current position is not affected. The member names in the returned sequence will be empty strings if the DynStruct's TypeCode does not contain member names.- Returns:
- sequence of members
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set_members
Initializes the struct data value associated with a DynStruct object from a sequence of NameValuePairs. The operation sets the current position to zero if the passed sequences has non-zero length. Otherwise, if an empty sequence is passed, the current position is set to -1.Members must appear in the NameValuePairs in the order in which they appear in the IDL specification of the struct as indicated by the DynStruct's TypeCode or they must be empty strings. The operation makes no attempt to assign member values based on member names.
- Parameters:
value
- value to initialise to- Throws:
TypeMismatch
- if the member names supplied in the passed sequence do not match the corresponding member name in the DynStruct's TypeCode and they are not empty stringsInvalidValue
- if the passed sequence has a number of elements that disagrees with the number of members as indicated by the DynStruct's TypeCode
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get_members_as_dyn_any
NameDynAnyPair[] get_members_as_dyn_any()Returns a sequence of NameDynAnyPairs describing the name and the value of each member in the struct associated with a DynStruct object. The sequence contains members in the same order as the declaration order of members as indicated by the DynStruct's TypeCode. The current position is not affected. The member names in the returned sequence will be empty strings if the DynStruct's TypeCode does not contain member names.- Returns:
- sequence of members
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set_members_as_dyn_any
Initializes the struct data value associated with a DynStruct object from a sequence of NameDynAnyPairs. The operation sets the current position to zero if the passed sequences has non-zero length. Otherwise, if an empty sequence is passed, the current position is set to -1.Members must appear in the NameDynAnyPairs in the order in which they appear in the IDL specification of the struct as indicated by the DynStruct's TypeCode or they must be empty strings. The operation makes no attempt to assign member values based on member names.
- Parameters:
value
- value to initialise to- Throws:
TypeMismatch
- if the member names supplied in the passed sequence do not match the corresponding member name in the DynStruct's TypeCode and they are not empty stringsInvalidValue
- if the passed sequence has a number of elements that disagrees with the number of members as indicated by the DynStruct's TypeCode
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