Package org.omg.DynamicAny
Class DynFixedPOA
java.lang.Object
org.omg.PortableServer.Servant
org.omg.DynamicAny.DynFixedPOA
- All Implemented Interfaces:
InvokeHandler
,DynAnyOperations
,DynFixedOperations
- Direct Known Subclasses:
DynFixedPOATie
DynFixed objects support the manipulation of IDL fixed values.
Because IDL does not have a generic type that can represent fixed types with arbitrary
number of digits and arbitrary scale, the operations use the IDL string type.
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Field Summary
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionString[]
_all_interfaces
(POA poa, byte[] objectId) Used by the ORB to obtain complete type information from the servant._invoke
(String $method, InputStream in, ResponseHandler $rh) Invoked by the ORB to dispatch a request to the servant._this()
Methods inherited from class org.omg.PortableServer.Servant
_default_POA, _get_delegate, _get_interface_def, _is_a, _non_existent, _object_id, _orb, _poa, _set_delegate, _this_object, _this_object
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, 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
Methods inherited from interface org.omg.DynamicAny.DynFixedOperations
get_value, set_value
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Field Details
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_methods
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__ids
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Constructor Details
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DynFixedPOA
public DynFixedPOA()
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Method Details
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_invoke
Description copied from interface:InvokeHandler
Invoked by the ORB to dispatch a request to the servant. ORB passes the method name, an InputStream containing the marshalled arguments, and a ResponseHandler which the servant uses to construct a proper reply. Only CORBA SystemException may be thrown by this method. The method must return an OutputStream created by the ResponseHandler which contains the marshalled reply. A servant must not retain a reference to the ResponseHandler beyond the lifetime of a method invocation. Servant behaviour is defined as follows:1. Determine correct method, and unmarshal parameters from InputStream.
2. Invoke method implementation.
3. If no user exception, create a normal reply using ResponseHandler.
4. If user exception occurred, create exception reply using ResponseHandler.
5. Marshal reply into OutputStream returned by ResponseHandler.
6. Return OutputStream to ORB.
- Specified by:
_invoke
in interfaceInvokeHandler
- Parameters:
$method
- The method name.in
- TheInputStream
containing the marshalled arguments.$rh
- TheResponseHandler
which the servant uses to construct a proper reply- Returns:
- The
OutputStream
created by the ResponseHandler which contains the marshalled reply
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_all_interfaces
Description copied from class:Servant
Used by the ORB to obtain complete type information from the servant.- Specified by:
_all_interfaces
in classServant
- Parameters:
poa
- POA with which the servant is associated.objectId
- is the id corresponding to the object associated with this servant.- Returns:
- list of type information for the object.
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_this
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_this
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