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package org.apache.tuscany.implementation.spring;
import java.net.URI;
import org.apache.tuscany.sca.assembly.ComponentService;
import org.apache.tuscany.sca.assembly.Service;
import org.apache.tuscany.sca.core.invocation.ProxyFactory;
import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
import org.apache.tuscany.sca.factory.ObjectFactory;
import org.apache.tuscany.sca.interfacedef.Operation;
import org.apache.tuscany.sca.invocation.Invoker;
import org.apache.tuscany.sca.runtime.RuntimeComponent;
import org.apache.tuscany.sca.runtime.RuntimeComponentService;
import org.apache.tuscany.sca.provider.ImplementationProvider;
import org.osoa.sca.ComponentContext;
import org.springframework.context.support.AbstractApplicationContext;
// TODO - create a working version of this class...
/**
* A provider class for runtime Spring implementation instances
*/
public class SpringImplementationProvider implements ImplementationProvider {
private SpringImplementation implementation;
private RuntimeComponent component;
// A Spring application context object
private AbstractApplicationContext springContext;
/**
* Constructor for the provider - takes a component definition and a Spring implementation
* description
* @param component - the component in the assembly
* @param implementation - the implementation
*/
public SpringImplementationProvider( RuntimeComponent component,
SpringImplementation implementation ) {
super();
this.implementation = implementation;
this.component = component;
SCAParentApplicationContext scaParentContext =
new SCAParentApplicationContext( implementation );
springContext = new SCAApplicationContext(scaParentContext, implementation.getResource() );
} // end constructor
public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
return new SpringInvoker( component, springContext, service, operation );
}
public Invoker createCallbackInvoker(Operation operation) {
return new SpringInvoker( component, springContext, null, operation );
}
/**
* Start this Spring implementation instance
*/
public void start() {
springContext.start();
System.out.println("SpringImplementationProvider: Spring context started");
} // end method start()
/**
* Stop this implementation instance
*/
public void stop() {
// TODO - complete
springContext.stop();
System.out.println("SpringImplementationProvider: Spring context stopped");
} // end method stop
} // end class SpringImplementationProvider
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