org.apache.tuscany.sca.binding.sca.impl
Class SCABindingInvoker

java.lang.Object
  org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker

All Implemented Interfaces:

DataExchangeSemantics, Interceptor, Invoker

public class SCABindingInvoker
extends java.lang.Object
implements Interceptor, DataExchangeSemantics

Constructor Summary

SCABindingInvoker(InvocationChain chain)
Construct a SCABindingInvoker that delegates to the service invocaiton chain

Method Summary

boolean	allowsPassByReference() Indicate if the data can be passed in by reference as they won't be mutated.
Invoker	getNext() Returns the next invoker or null
Message	invoke(Message msg) Process a synchronous wire
void	setNext(Invoker next) Sets the next invoker

Methods inherited from class java.lang.Object

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

Constructor Detail

SCABindingInvoker

public SCABindingInvoker(InvocationChain chain)

Construct a SCABindingInvoker that delegates to the service invocaiton chain

Parameters:

chain -

Method Detail

getNext

public Invoker getNext()

Description copied from interface: Interceptor

Returns the next invoker or null

Specified by:

getNext in interface Interceptor

Returns:

The next Invoker

See Also:

Interceptor.getNext()

setNext

public void setNext(Invoker next)

Description copied from interface: Interceptor

Sets the next invoker

Specified by:

setNext in interface Interceptor

Parameters:

next - The next invoker

See Also:

Interceptor.setNext(org.apache.tuscany.sca.invocation.Invoker)

invoke

public Message invoke(Message msg)

Description copied from interface: Invoker

Process a synchronous wire

Specified by:

invoke in interface Invoker

Parameters:

msg - The request Message for the wire

Returns:

The response Message from the wire

See Also:

Invoker.invoke(org.apache.tuscany.sca.invocation.Message)

allowsPassByReference

public boolean allowsPassByReference()

Description copied from interface: DataExchangeSemantics

Indicate if the data can be passed in by reference as they won't be mutated.

Specified by:

allowsPassByReference in interface DataExchangeSemantics

Returns:

true if pass-by-reference is allowed

See Also:

DataExchangeSemantics.allowsPassByReference()