org.omg.CosTradingDynamic
Class DynamicPropEvalPOA
public abstract
class
DynamicPropEvalPOA
extends Servant
implements DynamicPropEvalOperations, InvokeHandler
The DynamicPropEval interface is provided by an exporter who wishes to provide a
dynamic property value in a service offer held by the trader.
When exporting a service offer (or proxy offer), the property with the dynamic value
has an any value which contains a DynamicProp structure rather than the normal
property value. A trader which supports dynamic properties accepts this DynamicProp
value as containing the information which enables a correctly-typed property value to
be obtained during the evaluation of a query. The export (or export_proxy) operation
raises the PropertyTypeMismatch if the returned_type is not appropriate for the
property name as defined by the service type.
public String[] _all_interfaces(POA poa, byte[] objectId)
public final OutputStream _invoke(String opName, InputStream _is, ResponseHandler handler)