uk.ac.soton.itinnovation.grid.client.engine
Interface FederationSelector<T extends InvocationEngine>

All Known Implementing Classes:

DefaultFederationSelector, FixedFederationSelector

public interface FederationSelector<T extends InvocationEngine>

Select any required federation contexts. The FederationSelector is used by the InvocationEngine to get extra federation context headers when invoking a SOAP operation.

Method Summary

SOAPHeaderElement[]

getFederationHeaders(org.apache.axis.message.addressing.EndpointReferenceType target, RemoteMethod method, T engine) Get any extra headers needed to invoke a service.

Method Detail

getFederationHeaders

SOAPHeaderElement[] getFederationHeaders(org.apache.axis.message.addressing.EndpointReferenceType target,
                                         RemoteMethod method,
                                         T engine)
                                         throws RemoteException

Get any extra headers needed to invoke a service.

Parameters:

target - the resource being invoked

method - the method on the resource

engine - the engine invoking the SOAP operation

Returns:

an array of extra SOAP headers to include in the message

Throws:

RemoteException