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package com.sun.enterprise.webservice;
import java.lang.UnsupportedOperationException;
import java.net.URL;
import java.net.URI;
import java.util.HashSet;
import java.util.Set;
import java.util.Map;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.concurrent.Executor;
import java.lang.reflect.Method;
import javax.xml.namespace.QName;
import javax.xml.bind.JAXBContext;
import javax.xml.ws.Service;
import javax.xml.ws.Dispatch;
import javax.xml.ws.handler.HandlerResolver;
import com.sun.enterprise.deployment.ServiceReferenceDescriptor;
import com.sun.enterprise.deployment.ServiceRefPortInfo;
/**
* Used as a delegate to concrete JAXWS
* Service implementation.
*/
public class JAXWSServiceDelegate extends Service {
private ServiceReferenceDescriptor serviceRef;
// real service instance
private Service serviceDelegate;
private ClassLoader classLoader;
// location of full wsdl associated with service-ref
private URL wsdlLocation;
private boolean fullWsdl = false;
private boolean noWsdl = false;
// Service method types
private static final int ADD_PORT = 1;
private static final int CREATE_DISPATCH_CLASS = 2;
private static final int CREATE_DISPATCH_CONTEXT = 3;
private static final int GET_EXECUTOR = 4;
private static final int SET_EXECUTOR = 5;
private static final int GET_HANDLER_RESOLVER = 6;
private static final int GET_PORT_CONTAINER_MANAGED = 7;
private static final int GET_PORT_CLIENT_MANAGED = 8;
private static final int GET_PORTS = 9;
private static final int GET_SERVICE_NAME = 10;
private static final int SET_HANDLER_RESOLVER = 11;
private static final int GET_WSDL_LOCATION = 12;
private static final int GENERATED_SERVICE_METHOD = 13;
private static Map serviceMethodTypes;
private static Set fullWsdlIllegalMethods;
private static Set noWsdlIllegalMethods;
static {
Init();
}
public JAXWSServiceDelegate(ServiceReferenceDescriptor descriptor,
Service delegate, ClassLoader loader) throws Exception {
super((new WsUtil()).privilegedGetServiceRefWsdl(descriptor),
descriptor.getServiceName());
serviceRef = descriptor;
serviceDelegate = delegate;
classLoader = loader;
if( serviceRef.hasWsdlFile() ) {
wsdlLocation = (new WsUtil()).privilegedGetServiceRefWsdl(serviceRef);
fullWsdl = true;
} else {
noWsdl = true;
}
}
public void addPort(QName q, String id, String addr) {
checkUnsupportedMethods(ADD_PORT);
serviceDelegate.addPort(q, id, addr);
return;
}
// TODO : To be implemented
public <T> Dispatch<T> createDispatch(QName qName, Class<T> aClass, Service.Mode mode) {
checkUnsupportedMethods(CREATE_DISPATCH_CLASS);
return null;
}
// TODO : To be implemented
public Dispatch<Object> createDispatch(QName qName, JAXBContext jaxbContext, Service.Mode mode) {
checkUnsupportedMethods(CREATE_DISPATCH_CONTEXT);
return null;
}
public Executor getExecutor() {
checkUnsupportedMethods(GET_EXECUTOR);
return serviceDelegate.getExecutor();
}
public void setExecutor(Executor obj) {
checkUnsupportedMethods(SET_EXECUTOR);
serviceDelegate.setExecutor(obj);
return;
}
public HandlerResolver getHandlerResolver() {
checkUnsupportedMethods(GET_HANDLER_RESOLVER);
return serviceDelegate.getHandlerResolver();
}
public Object getPort(QName q, Class sei) {
checkUnsupportedMethods(GET_PORT_CLIENT_MANAGED);
return serviceDelegate.getPort(q, sei);
}
public Object getPort(Class sei) {
checkUnsupportedMethods(GET_PORT_CONTAINER_MANAGED);
String serviceEndpointInterface = sei.getName();
ServiceRefPortInfo portInfo =
serviceRef.getPortInfo(serviceEndpointInterface);
Object retVal;
if( (portInfo != null) && portInfo.hasWsdlPort() ) {
retVal = getPort(portInfo.getWsdlPort(), sei);
} else {
retVal = serviceDelegate.getPort(sei);
}
return retVal;
}
public Iterator getPorts() {
checkUnsupportedMethods(GET_PORTS);
return serviceDelegate.getPorts();
}
public QName getServiceName() {
checkUnsupportedMethods(GET_SERVICE_NAME);
return serviceRef.getServiceName();
}
public void setHandlerResolver(HandlerResolver resolver) {
checkUnsupportedMethods(SET_HANDLER_RESOLVER);
serviceDelegate.setHandlerResolver(resolver);
return;
}
public URL getWSDLDocumentLocation() {
checkUnsupportedMethods(SET_HANDLER_RESOLVER);
return wsdlLocation;
}
/**
* Convert invocation method to a constant for easier processing.
*/
private static void Init() {
serviceMethodTypes = new HashMap();
fullWsdlIllegalMethods = new HashSet();
noWsdlIllegalMethods = new HashSet();
try {
Class noParams[] = new Class[0];
Class serviceClass = javax.xml.ws.Service.class;
//
// Map Service method to method type.
//
Method addPort = serviceClass.getDeclaredMethod
("addPort", new Class[] {QName.class, URI.class, String.class});
serviceMethodTypes.put(addPort,
new Integer(ADD_PORT));
Method createDispatchClass = serviceClass.getDeclaredMethod
("createDispatch", new Class[] {QName.class, Class.class, Service.Mode.class});
serviceMethodTypes.put(createDispatchClass,
new Integer(CREATE_DISPATCH_CLASS));
Method createDispatchContext = serviceClass.getDeclaredMethod
("createDispatch", new Class[] {QName.class, JAXBContext.class, Service.Mode.class});
serviceMethodTypes.put(createDispatchContext,
new Integer(CREATE_DISPATCH_CONTEXT));
Method getExecutor = serviceClass.getDeclaredMethod
("getExecutor", noParams);
serviceMethodTypes.put(getExecutor,
new Integer(GET_EXECUTOR));
Method setExecutor = serviceClass.getDeclaredMethod
("setExecutor", new Class[] {Executor.class});
serviceMethodTypes.put(setExecutor,
new Integer(SET_EXECUTOR));
Method getHandlerResolver = serviceClass.getDeclaredMethod
("getHandlerResolver", noParams);
serviceMethodTypes.put(getHandlerResolver,
new Integer(GET_HANDLER_RESOLVER));
Method getPortContainerManaged = serviceClass.getDeclaredMethod
("getPort", new Class[] { Class.class });
serviceMethodTypes.put(getPortContainerManaged,
new Integer(GET_PORT_CONTAINER_MANAGED));
Method getPortClientManaged = serviceClass.getDeclaredMethod
("getPort", new Class[] { QName.class, Class.class });
serviceMethodTypes.put(getPortClientManaged,
new Integer(GET_PORT_CLIENT_MANAGED));
Method getPorts = serviceClass.getDeclaredMethod
("getPorts", noParams);
serviceMethodTypes.put(getPorts, new Integer(GET_PORTS));
Method getServiceName = serviceClass.getDeclaredMethod
("getServiceName", noParams);
serviceMethodTypes.put(getServiceName,
new Integer(GET_SERVICE_NAME));
Method setHandlerResolver = serviceClass.getDeclaredMethod
("setHandlerResolver", new Class[] {HandlerResolver.class});
serviceMethodTypes.put(setHandlerResolver,
new Integer(SET_HANDLER_RESOLVER));
Method getWsdlLocation = serviceClass.getDeclaredMethod
("getWSDLDocumentLocation", noParams);
serviceMethodTypes.put(getWsdlLocation,
new Integer(GET_WSDL_LOCATION));
} catch(NoSuchMethodException nsme) {}
noWsdlIllegalMethods.add(new Integer(GET_PORT_CONTAINER_MANAGED));
noWsdlIllegalMethods.add(new Integer(GET_PORT_CLIENT_MANAGED));
noWsdlIllegalMethods.add(new Integer(GET_PORTS));
noWsdlIllegalMethods.add(new Integer(GET_SERVICE_NAME));
noWsdlIllegalMethods.add(new Integer(GET_WSDL_LOCATION));
// This case shouldn't happen since if service-ref has generated
// service and no WSDL it won't get past deployment, but it's here
// for completeness.
noWsdlIllegalMethods.add(new Integer(GENERATED_SERVICE_METHOD));
}
private void checkUnsupportedMethods(int methodType)
throws UnsupportedOperationException {
Set illegalMethods = fullWsdl ?
fullWsdlIllegalMethods : noWsdlIllegalMethods;
if( illegalMethods.contains(new Integer(methodType)) ) {
throw new UnsupportedOperationException();
}
return;
}
}
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