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package com.sun.xml.ws.wsdl;
import com.sun.istack.NotNull;
import com.sun.istack.Nullable;
import com.sun.xml.ws.api.model.wsdl.WSDLPort;
import com.sun.xml.ws.api.model.SEIModel;
import com.sun.xml.ws.api.model.WSDLOperationMapping;
import com.sun.xml.ws.api.WSBinding;
import com.sun.xml.ws.api.message.Packet;
import com.sun.xml.ws.api.message.Message;
import com.sun.xml.ws.resources.ServerMessages;
import com.sun.xml.ws.fault.SOAPFaultBuilder;
import javax.xml.namespace.QName;
import java.util.List;
import java.util.ArrayList;
import java.text.MessageFormat;
/**
* This class abstracts the process of identifying the wsdl operation from a SOAP Message request.
* This is primarily for dispatching the request messages to an endpoint method.
*
* Different implementations of {@link WSDLOperationFinder} are used underneath to identify the wsdl operation based on
* if AddressingFeature is enabled or not.
*
* @author Rama Pulavarthi
*/
public class OperationDispatcher {
private List<WSDLOperationFinder> opFinders;
private WSBinding binding;
public OperationDispatcher(@NotNull WSDLPort wsdlModel, @NotNull WSBinding binding, @Nullable SEIModel seiModel) {
this.binding = binding;
opFinders = new ArrayList<WSDLOperationFinder>();
if (binding.getAddressingVersion() != null) {
opFinders.add(new ActionBasedOperationFinder(wsdlModel, binding, seiModel));
}
opFinders.add(new PayloadQNameBasedOperationFinder(wsdlModel, binding, seiModel));
opFinders.add(new SOAPActionBasedOperationFinder(wsdlModel, binding, seiModel));
}
/**
* @deprecated use getWSDLOperationMapping(Packet request)
* @param request Packet
* @return QName of the wsdl operation.
* @throws DispatchException if a unique operartion cannot be associated with this packet.
*/
public @NotNull QName getWSDLOperationQName(Packet request) throws DispatchException {
WSDLOperationMapping m = getWSDLOperationMapping(request);
return m != null ? m.getOperationName() : null;
}
public @NotNull WSDLOperationMapping getWSDLOperationMapping(Packet request) throws DispatchException {
WSDLOperationMapping opName;
for(WSDLOperationFinder finder: opFinders) {
opName = finder.getWSDLOperationMapping(request);
if(opName != null)
return opName;
}
//No way to dispatch this request
String err = MessageFormat.format("Request=[SOAPAction={0},Payload='{'{1}'}'{2}]",
request.soapAction, request.getMessage().getPayloadNamespaceURI(),
request.getMessage().getPayloadLocalPart());
String faultString = ServerMessages.DISPATCH_CANNOT_FIND_METHOD(err);
Message faultMsg = SOAPFaultBuilder.createSOAPFaultMessage(
binding.getSOAPVersion(), faultString, binding.getSOAPVersion().faultCodeClient);
throw new DispatchException(faultMsg);
}
}