Examples of RuntimeComponentReference

org.apache.tuscany.sca.runtime.RuntimeComponentReference
The runtime component reference. Provides the bridge between the assembly model representation of a component reference and its runtime realization @version $Rev: 634776 $ $Date: 2008-03-07 18:48:00 +0000 (Fri, 07 Mar 2008) $

Examples of org.apache.tuscany.sca.runtime.RuntimeComponentReference

            if (boundWire != null) {
                return boundWire;
            }
            try {
                Contract contract = resolvedEndpoint.getContract();
                RuntimeComponentReference ref = null;
                if (contract == null) {
                    boundWire = (RuntimeWire)wire.clone();


                } else if (contract instanceof RuntimeComponentReference) {
                    ref = (RuntimeComponentReference)contract;
                    boundWire = ref.getRuntimeWire(resolvedEndpoint.getBinding());


                } else {  // contract instanceof RuntimeComponentService
                    ref = bind((RuntimeComponentReference)wire.getSource().getContract(),
                               resolvedEndpoint.getComponent(),
                               (RuntimeComponentService)contract);
                    boundWire = ref.getRuntimeWires().get(0);
                }
                configureWire(boundWire);
                ((RuntimeWireImpl)wire).addToCache(resolvedEndpoint, boundWire);
            } catch (CloneNotSupportedException e) {
                // will not happen

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Examples of org.apache.tuscany.sca.runtime.RuntimeComponentReference

    }


    private static RuntimeComponentReference bind(RuntimeComponentReference reference,
                                                  RuntimeComponent component,
                                                  RuntimeComponentService service) throws CloneNotSupportedException {
        RuntimeComponentReference ref = (RuntimeComponentReference)reference.clone();
        ref.getTargets().add(service);
        ref.getBindings().clear();
        for (Binding binding : service.getBindings()) {
            if (binding instanceof OptimizableBinding) {
                OptimizableBinding optimizableBinding = (OptimizableBinding)((OptimizableBinding)binding).clone();
                optimizableBinding.setTargetBinding(binding);
                optimizableBinding.setTargetComponent(component);
                optimizableBinding.setTargetComponentService(service);
                ref.getBindings().add(optimizableBinding);
            } else {
                ref.getBindings().add(binding);
            }
        }
        return ref;
    }

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Examples of org.apache.tuscany.sca.runtime.RuntimeComponentReference

        Binding binding = wire.getSource().getBinding();
        binding.setURI(resolvedEndpoint.getURI());


        // also need to set the target contract as it varies for the sca binding depending on 
        // whether it is local or remote
        RuntimeComponentReference ref = (RuntimeComponentReference)wire.getSource().getContract();
        wire.getTarget().setInterfaceContract(ref.getBindingProvider(binding).getBindingInterfaceContract());
    }

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Examples of org.apache.tuscany.sca.runtime.RuntimeComponentReference

            RuntimeComponent component = (RuntimeComponent)assemblyFactory.createComponent();
            component.setName("default");
            component.setURI("default");
            runtime.getCompositeActivator().configureComponentContext(component);
            composite.getComponents().add(component);
            RuntimeComponentReference reference = (RuntimeComponentReference)assemblyFactory.createComponentReference();
            reference.setName("default");
            ModelFactoryExtensionPoint factories =
                runtime.getExtensionPointRegistry().getExtensionPoint(ModelFactoryExtensionPoint.class);
            JavaInterfaceFactory javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class);
            InterfaceContract interfaceContract = javaInterfaceFactory.createJavaInterfaceContract();
            interfaceContract.setInterface(javaInterfaceFactory.createJavaInterface(businessInterface));
            reference.setInterfaceContract(interfaceContract);
            component.getReferences().add(reference);
            reference.setComponent(component);
            SCABindingFactory scaBindingFactory = factories.getFactory(SCABindingFactory.class);
            SCABinding binding = scaBindingFactory.createSCABinding();
            
            // find the service endpoint somewhere else in the domain
            try {
                String endpointURL = findServiceEndpoint(domainModel.getDomainURI(), 
                                                         targetURI, 
                                                         binding.getClass().getName());
                
                if (endpointURL.equals(SERVICE_NOT_REGISTERED)){
                    logger.log(Level.WARNING, "Created a sevice reference for service that is not yet started: Service " + targetURI); 
                } else {
                    targetURI = endpointURL;
                }
            } catch (DomainException ex){
                throw new ServiceRuntimeException(ex);
            }
            
            binding.setURI(targetURI);
            reference.getBindings().add(binding);       
            return new ServiceReferenceImpl<B>(businessInterface, component, reference, binding, runtime
                .getProxyFactory(), runtime.getCompositeActivator());
        } catch (Exception e) {
            throw new ServiceRuntimeException(e);
        }

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Examples of org.apache.tuscany.sca.runtime.RuntimeComponentReference

     * @param endpointReference
     * @return
     */
    protected QName chooseBinding(RuntimeEndpointReference endpointReference) {
        if(endpointReference.getTargetEndpoint().isRemote()) {
            RuntimeComponentReference ref = (RuntimeComponentReference)endpointReference.getReference();
            if(ref.getInterfaceContract() != null && !ref.getInterfaceContract().getInterface().isRemotable()) {
                throw new ServiceRuntimeException("Reference interface not remotable for component: "
                        + endpointReference.getComponent().getName()
                        + " and reference: "
                        + ref.getName());
            }
            
            if(supportsDistributedSCA && isBindingSupported(defaultMappedBinding)) {
                return defaultMappedBinding;
            }

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Examples of org.apache.tuscany.sca.runtime.RuntimeComponentReference


    public void stop(Component component, ComponentReference reference) {
        if (logger.isLoggable(Level.FINE)) {
            logger.fine("Stopping component reference: " + component.getURI() + "#" + reference.getName());
        }
        RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)reference);
        for ( EndpointReference endpointReference : runtimeRef.getEndpointReferences()){
            RuntimeEndpointReference epr = (RuntimeEndpointReference) endpointReference;
            stop(epr);
        }
    }

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Examples of org.apache.tuscany.sca.runtime.RuntimeComponentReference

        this.endpointReference = (RuntimeEndpointReference) in.readObject();
        // Force resolve
        endpointReference.getComponent();
        bind(endpointReference.getCompositeContext());


        RuntimeComponentReference reference = (RuntimeComponentReference)endpointReference.getReference();
        reference.setComponent((RuntimeComponent)endpointReference.getComponent());


        Interface i = reference.getInterfaceContract().getInterface();
        if (i instanceof JavaInterface) {
            JavaInterface javaInterface = (JavaInterface)i;
            if (javaInterface.isUnresolved()) {
                // Allow privileged access to get ClassLoader. Requires RuntimePermission in
                // security policy.

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Examples of org.apache.tuscany.sca.runtime.RuntimeComponentReference

        try {
            InterfaceContract interfaceContract = endpointReference.getComponentTypeReferenceInterfaceContract();
            if (businessInterface == null) {
                businessInterface = (Class<B>)((JavaInterface)interfaceContract.getInterface()).getJavaClass();
            }
            RuntimeComponentReference ref = (RuntimeComponentReference)endpointReference.getReference();
            InterfaceContract refInterfaceContract = getInterfaceContract(interfaceContract, businessInterface);
            if (refInterfaceContract != null) {
                if (refInterfaceContract != interfaceContract) {
                    ref = (RuntimeComponentReference)ref.clone();
                    if (interfaceContract != null) {
                        ref.setInterfaceContract(interfaceContract);
                    } else {
                        ref.setInterfaceContract(refInterfaceContract);
                    }
                }


                ref.setComponent(component);
                result =
                    new ServiceReferenceImpl<B>(businessInterface, endpointReference, component.getComponentContext()
                        .getCompositeContext());
            }
        } catch (IllegalArgumentException iae) {

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Examples of org.apache.tuscany.sca.runtime.RuntimeComponentReference

            return null;
        }
        
        Endpoint to = msgContext.getTo();
        RuntimeComponentService service = (RuntimeComponentService) to.getService();
        RuntimeComponentReference callbackReference = (RuntimeComponentReference)service.getCallbackReference();
        if (callbackReference == null) {
            return null;
        }
        JavaInterface javaInterface = (JavaInterface) callbackReference.getInterfaceContract().getInterface();
        Class<CB> javaClass = (Class<CB>)javaInterface.getJavaClass();
        List<EndpointReference> wires = callbackReference.getEndpointReferences();
        ServiceReferenceImpl ref = new CallbackServiceReferenceImpl(javaClass, wires);


        return ref;
    }

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Examples of org.apache.tuscany.sca.runtime.RuntimeComponentReference


    public void stop(Component component, ComponentReference reference) {
        if (logger.isLoggable(Level.FINE)) {
            logger.fine("Stopping component reference: " + component.getURI() + "#" + reference.getName());
        }
        RuntimeComponentReference runtimeRef = ((RuntimeComponentReference)reference);
        for (Binding binding : reference.getBindings()) {
            ReferenceBindingProvider bindingProvider = runtimeRef.getBindingProvider(binding);
            if (bindingProvider != null) {
                bindingProvider.stop();
            }
        }
    }

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