org.omg.DynamicAny
Interface DynAnyFactory

All Superinterfaces:
DynAnyFactoryOperations sample code for org.omg.DynamicAny.DynAnyFactoryOperations definition code for org.omg.DynamicAny.DynAnyFactoryOperations , IDLEntity sample code for org.omg.CORBA.portable.IDLEntity definition code for org.omg.CORBA.portable.IDLEntity , Object sample code for org.omg.CORBA.Object definition code for org.omg.CORBA.Object , Serializable sample code for java.io.Serializable definition code for java.io.Serializable
All Known Implementing Classes:
_DynAnyFactoryStub sample code for org.omg.DynamicAny._DynAnyFactoryStub definition code for org.omg.DynamicAny._DynAnyFactoryStub

public interface DynAnyFactory
extends DynAnyFactoryOperations sample code for org.omg.DynamicAny.DynAnyFactoryOperations definition code for org.omg.DynamicAny.DynAnyFactoryOperations , Object sample code for org.omg.CORBA.Object definition code for org.omg.CORBA.Object , IDLEntity sample code for org.omg.CORBA.portable.IDLEntity definition code for org.omg.CORBA.portable.IDLEntity

DynAny objects can be created by invoking operations on the DynAnyFactory object. Generally there are only two ways to create a DynAny object:

A constructed DynAny object supports operations that enable the creation of new DynAny objects encapsulating access to the value of some constituent. DynAny objects also support the copy operation for creating new DynAny objects. A reference to the DynAnyFactory object is obtained by calling ORB.resolve_initial_references() with the identifier parameter set to the string constant "DynAnyFactory".

Dynamic interpretation of an any usually involves creating a DynAny object using create_dyn_any() as the first step. Depending on the type of the any, the resulting DynAny object reference can be narrowed to a DynFixed, DynStruct, DynSequence, DynArray, DynUnion, DynEnum, or DynValue object reference.

Dynamic creation of an any involves creating a DynAny object using create_dyn_any_from_type_code(), passing the TypeCode associated with the value to be created. The returned reference is narrowed to one of the complex types, such as DynStruct, if appropriate. Then, the value can be initialized by means of invoking operations on the resulting object. Finally, the to_any operation can be invoked to create an any value from the constructed DynAny.


Method Summary
 
Methods inherited from interface org.omg.DynamicAny.DynAnyFactoryOperations sample code for org.omg.DynamicAny.DynAnyFactoryOperations definition code for org.omg.DynamicAny.DynAnyFactoryOperations
create_dyn_any_from_type_code sample code for org.omg.DynamicAny.DynAnyFactoryOperations.create_dyn_any_from_type_code(org.omg.CORBA.TypeCode) definition code for org.omg.DynamicAny.DynAnyFactoryOperations.create_dyn_any_from_type_code(org.omg.CORBA.TypeCode) , create_dyn_any sample code for org.omg.DynamicAny.DynAnyFactoryOperations.create_dyn_any(org.omg.CORBA.Any) definition code for org.omg.DynamicAny.DynAnyFactoryOperations.create_dyn_any(org.omg.CORBA.Any)
 
Methods inherited from interface org.omg.CORBA.Object sample code for org.omg.CORBA.Object definition code for org.omg.CORBA.Object
_create_request sample code for org.omg.CORBA.Object._create_request(org.omg.CORBA.Context, java.lang.String, org.omg.CORBA.NVList, org.omg.CORBA.NamedValue) definition code for org.omg.CORBA.Object._create_request(org.omg.CORBA.Context, java.lang.String, org.omg.CORBA.NVList, org.omg.CORBA.NamedValue) , _create_request sample code for org.omg.CORBA.Object._create_request(org.omg.CORBA.Context, java.lang.String, org.omg.CORBA.NVList, org.omg.CORBA.NamedValue, org.omg.CORBA.ExceptionList, org.omg.CORBA.ContextList) definition code for org.omg.CORBA.Object._create_request(org.omg.CORBA.Context, java.lang.String, org.omg.CORBA.NVList, org.omg.CORBA.NamedValue, org.omg.CORBA.ExceptionList, org.omg.CORBA.ContextList) , _duplicate sample code for org.omg.CORBA.Object._duplicate() definition code for org.omg.CORBA.Object._duplicate() , _get_domain_managers sample code for org.omg.CORBA.Object._get_domain_managers() definition code for org.omg.CORBA.Object._get_domain_managers() , _get_interface_def sample code for org.omg.CORBA.Object._get_interface_def() definition code for org.omg.CORBA.Object._get_interface_def() , _get_policy sample code for org.omg.CORBA.Object._get_policy(int) definition code for org.omg.CORBA.Object._get_policy(int) , _hash sample code for org.omg.CORBA.Object._hash(int) definition code for org.omg.CORBA.Object._hash(int) , _is_a sample code for org.omg.CORBA.Object._is_a(java.lang.String) definition code for org.omg.CORBA.Object._is_a(java.lang.String) , _is_equivalent sample code for org.omg.CORBA.Object._is_equivalent(org.omg.CORBA.Object) definition code for org.omg.CORBA.Object._is_equivalent(org.omg.CORBA.Object) , _non_existent sample code for org.omg.CORBA.Object._non_existent() definition code for org.omg.CORBA.Object._non_existent() , _release sample code for org.omg.CORBA.Object._release() definition code for org.omg.CORBA.Object._release() , _request sample code for org.omg.CORBA.Object._request(java.lang.String) definition code for org.omg.CORBA.Object._request(java.lang.String) , _set_policy_override sample code for org.omg.CORBA.Object._set_policy_override(org.omg.CORBA.Policy[], org.omg.CORBA.SetOverrideType) definition code for org.omg.CORBA.Object._set_policy_override(org.omg.CORBA.Policy[], org.omg.CORBA.SetOverrideType)