2016/05/28 - Apache Tuscany has been retired.

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org.apache.tuscany.sca.node
Interface SCAClient

All Known Implementing Classes:: Node2Impl, NodeImpl, NodeImplementationLauncherBootstrap.NodeFacade, SCANode2Factory.NodeProxy, SCANodeFactory.NodeProxy

public interface SCAClient

Provides client access to the services in a domain.

Method Summary





<B,R extends org.osoa.sca.CallableReference<B>> 


R

cast(B target)
Cast a type-safe reference to a CallahbleReference.





<B> B

getService(java.lang.Class<B> businessInterface,
           java.lang.String serviceName)

Returns a proxy for a service provided by a component in the SCA domain.





<B> org.osoa.sca.ServiceReference<B>

getServiceReference(java.lang.Class<B> businessInterface,
                    java.lang.String serviceName)

Returns a ServiceReference for a service provided by a component in the SCA domain.

Method Detail

cast

<B,R extends org.osoa.sca.CallableReference<B>> R cast(B target)
                                                 throws java.lang.IllegalArgumentException

Cast a type-safe reference to a CallahbleReference. Converts a type-safe reference to an equivalent CallableReference; if the target refers to a service then a ServiceReference will be returned, if the target refers to a callback then a CallableReference will be returned.

Type Parameters:: B - the Java type of the business interface for the reference; R - the type of reference to be returned
Parameters:: target - a reference proxy provided by the SCA runtime
Returns:: a CallableReference equivalent for the proxy
Throws:: java.lang.IllegalArgumentException - if the supplied instance is not a reference supplied by the SCA runtime

getService

<B> B getService(java.lang.Class<B> businessInterface,
                 java.lang.String serviceName)