org.apache.tuscany.sca.implementation.java.invocation
Class JavaImplementationInvoker

java.lang.Object
  org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker

All Implemented Interfaces:

DataExchangeSemantics, Invoker

public class JavaImplementationInvoker
extends java.lang.Object
implements Invoker, DataExchangeSemantics

Responsible for synchronously dispatching an invocation to a Java component implementation instance

Field Summary

protected boolean	allowsPBR
protected java.lang.reflect.Method	method
protected Operation	operation
protected ScopeContainer	scopeContainer

Constructor Summary

JavaImplementationInvoker(Operation operation, java.lang.reflect.Method method, RuntimeComponent component)

JavaImplementationInvoker(Operation operation, RuntimeComponent component)

Method Summary

boolean	allowsPassByReference() Indicate if the data can be passed in by reference as they won't be mutated.
Message	invoke(Message msg) Process a synchronous wire

Methods inherited from class java.lang.Object

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

Field Detail

operation

protected Operation operation

method

protected java.lang.reflect.Method method

allowsPBR

protected boolean allowsPBR

scopeContainer

protected final ScopeContainer scopeContainer

Constructor Detail

JavaImplementationInvoker

public JavaImplementationInvoker(Operation operation,
                                 java.lang.reflect.Method method,
                                 RuntimeComponent component)

JavaImplementationInvoker

public JavaImplementationInvoker(Operation operation,
                                 RuntimeComponent component)

Method Detail

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

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