uk.ac.soton.itinnovation.grid.client.engine.impl
Class DefaultInvocationEngine

java.lang.Object
  uk.ac.soton.itinnovation.grid.client.engine.impl.DefaultInvocationEngine

All Implemented Interfaces:

Cloneable, InvocationEngine

public class DefaultInvocationEngine
extends Object
implements InvocationEngine, Cloneable

Orchestrates the process of getting tokens and federation contexts needed to invoke a service.

Constructor Summary

DefaultInvocationEngine(Transport transport)

DefaultInvocationEngine(Transport transport, AttributeSelector<? super DefaultInvocationEngine> attributeSelector, FederationSelector<? super DefaultInvocationEngine> federationSelector, List<SimpleRegistry> selectedRegistries)

Method Summary

DefaultInvocationEngine	clone()
AttributeSelector<? super DefaultInvocationEngine>	getAttributeSelector()
FederationSelector<? super DefaultInvocationEngine>	getFederationSelector()
ProxyFactory	getProxyFactory()
List<SimpleRegistry>	getSelectedRegistries()
Transport	getTransport() Get the transport used for sending SOAP messages.
Object	invoke(org.apache.axis.message.addressing.EndpointReferenceType target, RemoteMethod method, Object[] arguments) Invoke a SOAP operation.
void	setAttributeSelector(AttributeSelector<? super DefaultInvocationEngine> attributeSelector)
void	setFederationSelector(FederationSelector<? super DefaultInvocationEngine> federationSelector)
void	setProxyFactory(ProxyFactory proxyFactory)
void	setSelectedRegistries(List<SimpleRegistry> selectedRegistries)
void	setTransport(Transport transport)
String	toString()

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DefaultInvocationEngine

public DefaultInvocationEngine(Transport transport)

DefaultInvocationEngine

public DefaultInvocationEngine(Transport transport,
                               AttributeSelector<? super DefaultInvocationEngine> attributeSelector,
                               FederationSelector<? super DefaultInvocationEngine> federationSelector,
                               List<SimpleRegistry> selectedRegistries)

Method Detail

clone

public DefaultInvocationEngine clone()
                              throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

invoke

public Object invoke(org.apache.axis.message.addressing.EndpointReferenceType target,
                     RemoteMethod method,
                     Object[] arguments)
              throws RemoteException

Invoke a SOAP operation. The engine's identityProvider, attributeSelector and federationSelector will be called to perform any extra updates to the message.

Specified by:

invoke in interface InvocationEngine

Parameters:

target - the remote resource being accessed

method - a method on target to be invoked

arguments - arguments for the method

Returns:

the result of the invocation

Throws:

RemoteException

getTransport

public Transport getTransport()

Description copied from interface: InvocationEngine

Get the transport used for sending SOAP messages. This includes the IdentityProvider.

Specified by:

getTransport in interface InvocationEngine

getAttributeSelector

public AttributeSelector<? super DefaultInvocationEngine> getAttributeSelector()

getFederationSelector

public FederationSelector<? super DefaultInvocationEngine> getFederationSelector()

getSelectedRegistries

public List<SimpleRegistry> getSelectedRegistries()

getProxyFactory

public ProxyFactory getProxyFactory()

setTransport

public void setTransport(Transport transport)

setAttributeSelector

public void setAttributeSelector(AttributeSelector<? super DefaultInvocationEngine> attributeSelector)

setFederationSelector

public void setFederationSelector(FederationSelector<? super DefaultInvocationEngine> federationSelector)

setSelectedRegistries

public void setSelectedRegistries(List<SimpleRegistry> selectedRegistries)

setProxyFactory

public void setProxyFactory(ProxyFactory proxyFactory)

toString

public String toString()

Overrides:

toString in class Object