Official Tuscany 2.0.1 Release

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1530096 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 0 insertions, 702 deletions

diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-ws-runtime-jaxws/src/main/java/org/apache/tuscany/sca/binding/ws/jaxws/JAXWSBindingInvoker.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-ws-runtime-jaxws/src/main/java/org/apache/tuscany/sca/binding/ws/jaxws/JAXWSBindingInvoker.java
deleted file mode 100644
index 5d6b3aeb64..0000000000
--- a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-ws-runtime-jaxws/src/main/java/org/apache/tuscany/sca/binding/ws/jaxws/JAXWSBindingInvoker.java
+++ /dev/null
@@ -1,702 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-package org.apache.tuscany.sca.binding.ws.jaxws;
-
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.UUID;
-
-import javax.wsdl.Binding;
-import javax.wsdl.BindingOperation;
-import javax.wsdl.Definition;
-import javax.wsdl.Input;
-import javax.wsdl.OperationType;
-import javax.wsdl.PortType;
-import javax.wsdl.extensions.AttributeExtensible;
-import javax.wsdl.extensions.soap.SOAPAddress;
-import javax.wsdl.extensions.soap.SOAPOperation;
-import javax.wsdl.extensions.soap12.SOAP12Address;
-import javax.wsdl.extensions.soap12.SOAP12Operation;
-import javax.xml.namespace.QName;
-import javax.xml.soap.Detail;
-import javax.xml.soap.DetailEntry;
-import javax.xml.soap.MessageFactory;
-import javax.xml.soap.SOAPBody;
-import javax.xml.soap.SOAPElement;
-import javax.xml.soap.SOAPException;
-import javax.xml.soap.SOAPFault;
-import javax.xml.soap.SOAPHeader;
-import javax.xml.soap.SOAPHeaderElement;
-import javax.xml.soap.SOAPMessage;
-import javax.xml.soap.SOAPPart;
-import javax.xml.ws.Dispatch;
-import javax.xml.ws.Service;
-import javax.xml.ws.WebServiceException;
-import javax.xml.ws.WebServiceFeature;
-import javax.xml.ws.soap.SOAPBinding;
-import javax.xml.ws.soap.SOAPFaultException;
-
-import org.apache.tuscany.sca.assembly.ComponentReference;
-import org.apache.tuscany.sca.assembly.Endpoint;
-import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
-import org.apache.tuscany.sca.core.invocation.Constants;
-import org.apache.tuscany.sca.interfacedef.Operation;
-import org.apache.tuscany.sca.interfacedef.util.FaultException;
-import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
-import org.apache.tuscany.sca.invocation.DataExchangeSemantics;
-import org.apache.tuscany.sca.invocation.Invoker;
-import org.apache.tuscany.sca.invocation.Message;
-import org.apache.tuscany.sca.runtime.RuntimeEndpointReference;
-import org.oasisopen.sca.ServiceRuntimeException;
-import org.w3c.dom.Element;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/**
- * Uses JAXWS Dispatch to invoke a remote web service
- * 
- * @version $Rev$ $Date$
- */
-public class JAXWSBindingInvoker implements Invoker, DataExchangeSemantics {
-    private final static String SCA11_TUSCANY_NS = "http://tuscany.apache.org/xmlns/sca/1.1";
-
-    public static final String WSA_FINAL_NAMESPACE = "http://www.w3.org/2005/08/addressing";
-    public static final QName QNAME_WSA_ADDRESS = new QName(WSA_FINAL_NAMESPACE, "Address", "wsa");
-    public static final QName QNAME_WSA_FROM = new QName(WSA_FINAL_NAMESPACE, "From", "wsa");
-    public static final QName QNAME_WSA_MESSAGEID = new QName(WSA_FINAL_NAMESPACE, "MessageID", "wsa");
-    public static final QName QNAME_WSA_TO = new QName(WSA_FINAL_NAMESPACE, "To", "wsa");
-    public static final QName QNAME_WSA_ACTION = new QName(WSA_FINAL_NAMESPACE, "Action", "wsa");
-    public static final QName QNAME_WSA_RELATESTO = new QName(WSA_FINAL_NAMESPACE, "RelatesTo", "wsa");
-    private static final QName submissionWSAWNS = new QName("http://schemas.xmlsoap.org/ws/2004/08/addressing",
-                                                            QNAME_WSA_ACTION.getLocalPart());
-    private static final QName finalWSANS = new QName("http://www.w3.org/2005/08/addressing",
-                                                      QNAME_WSA_ACTION.getLocalPart());
-    private static final QName finalWSAWNS = new QName("http://www.w3.org/2006/05/addressing/wsdl",
-                                                       QNAME_WSA_ACTION.getLocalPart());
-    private static final QName finalWSAMNS = new QName("http://www.w3.org/2007/05/addressing/metadata",
-                                                       QNAME_WSA_ACTION.getLocalPart());
-
-    public static final String TUSCANY_PREFIX = "tuscany";
-    public static final QName CALLBACK_ID_REFPARM_QN = new QName(SCA11_TUSCANY_NS, "CallbackID", TUSCANY_PREFIX);
-    public static final QName CONVERSATION_ID_REFPARM_QN =
-        new QName(SCA11_TUSCANY_NS, "ConversationID", TUSCANY_PREFIX);
-
-    private boolean dynamicDispatchForCallback = false;
-    protected Dispatch<SOAPMessage> staticDispatch;
-    private MessageFactory messageFactory;
-    private Operation operation;
-    protected WebServiceBinding wsBinding;
-    private RuntimeEndpointReference endpointReference;
-
-    public JAXWSBindingInvoker(Operation operation,
-                               WebServiceFeature[] features,
-                               MessageFactory messageFactory,
-                               WebServiceBinding wsBinding,
-                               RuntimeEndpointReference endpointReference) {
-        this.messageFactory = messageFactory;
-        this.operation = operation;
-        this.wsBinding = wsBinding;
-        this.endpointReference = endpointReference;
-        
-        if (endpointReference.getReference().isForCallback()) {
-            this.dynamicDispatchForCallback = true;
-        } else {
-            this.staticDispatch = createStaticDispatch();
-        }
-    }
-    
-    protected Dispatch<SOAPMessage> createDynamicDispatch() {
-        QName serviceName = wsBinding.getService().getQName();
-        QName portName = new QName(serviceName.getNamespaceURI(), wsBinding.getPort().getName());
-        Service service = Service.create(serviceName);
-        service.addPort(portName, SOAPBinding.SOAP11HTTP_BINDING, endpointReference.getDeployedURI());   
-        
-        return service.createDispatch(portName, SOAPMessage.class, Service.Mode.MESSAGE);
-    }
-
-    protected Dispatch<SOAPMessage> createStaticDispatch() {
-        URL wsdlLocation = null;
-        try {
-            if (wsBinding.getGeneratedWSDLDocument() != null && wsBinding.getGeneratedWSDLDocument().getDocumentBaseURI() != null) {
-                wsdlLocation = new URL(wsBinding.getGeneratedWSDLDocument().getDocumentBaseURI());
-            }
-        } catch (Exception e) {
-            // ignore and try getting the location from the other places 
-        }
-        try {
-            if (wsBinding.getUserSpecifiedWSDLDefinition().getLocation() != null) {
-                wsdlLocation = wsBinding.getUserSpecifiedWSDLDefinition().getLocation().toURL();
-            }
-        } catch (MalformedURLException e1) {
-            // TODO Auto-generated catch block
-            e1.printStackTrace();
-        }
-
-        if (wsdlLocation != null) {
-            return createDispatchFromWSDL(wsdlLocation);
-        } else {
-            return createDispatchFromURI(endpointReference.getDeployedURI());                       
-        }        
-    }
-    
-    protected Dispatch<SOAPMessage> createDynamicDispatch(String uri) {
-        return createDispatchFromURI(uri);
-    }
-    
-    private Dispatch<SOAPMessage> createDispatchFromWSDL(URL wsdlLocation) {
-        QName serviceName = wsBinding.getServiceName();
-        QName portName = new QName(serviceName.getNamespaceURI(), wsBinding.getPortName());
-        Service service = Service.create(wsdlLocation, serviceName);
-        
-        return service.createDispatch(portName, SOAPMessage.class, Service.Mode.MESSAGE);
-    }
-    
-    protected Dispatch<SOAPMessage> createDispatchFromURI(String uri) {
-        QName serviceName = wsBinding.getService().getQName();
-        QName portName = new QName(serviceName.getNamespaceURI(), wsBinding.getPort().getName());
-        Service service = Service.create(serviceName);
-        service.addPort(portName, SOAPBinding.SOAP11HTTP_BINDING, uri);
-        
-        return service.createDispatch(portName, SOAPMessage.class, Service.Mode.MESSAGE);
-    }
-
-    public Message invoke(Message msg) {
-        try {
-            SOAPMessage resp = invokeTarget(msg);
-            if (resp != null) {
-                SOAPBody body = resp.getSOAPBody();
-                if (body != null) {
-                    SOAPFault fault = body.getFault();
-                    if (fault != null) {
-                        // setFault(msg, fault);
-                    } else {
-                        // WS-I uses single-element payload
-                        Element payload =(Element)body.getChildElements().next();
-                        if (wsBinding.isRpcLiteral()) {
-                            Element unwrappedPayload = null; 
-                            NodeList children = payload.getChildNodes();                                                                
-                            for (int i = 0; i < children.getLength(); i++) {
-                                Node nextChild = children.item(i);
-                                if (nextChild instanceof Element) {
-                                    unwrappedPayload = (Element)nextChild;
-                                    break;
-                                }
-                            }
-                            msg.setBody(unwrappedPayload);
-                        } else {                            
-                            msg.setBody(payload);
-                        }
-                    }
-                }
-            }
-        } catch (SOAPFaultException e) {
-            setFault(msg, e);
-        } catch (WebServiceException e) {
-            msg.setFaultBody(e);
-        } catch (SOAPException e) {
-            msg.setFaultBody(e);
-        } catch (Throwable e) {
-            msg.setFaultBody(e);
-        }
-
-        return msg;
-    }
-
-    private void setFault(Message msg, SOAPFaultException e) {
-        SOAPFault fault = e.getFault();
-        Detail detail = fault.getDetail();
-        if (detail != null) {
-            for (Iterator i = detail.getDetailEntries(); i.hasNext();) {
-                DetailEntry entry = (DetailEntry)i.next();
-                FaultException fe = new FaultException(e.getMessage(), entry, e);
-                fe.setFaultName(entry.getElementQName());
-                msg.setFaultBody(fe);
-            }
-        } else {
-            msg.setFaultBody(e);
-        }
-    }
-
-    protected String getSOAPAction(String operationName) {
-        Binding binding = wsBinding.getBinding();
-        if (binding != null) {
-            for (Object o : binding.getBindingOperations()) {
-                BindingOperation bop = (BindingOperation)o;
-                if (bop.getName().equalsIgnoreCase(operationName)) {
-                    for (Object o2 : bop.getExtensibilityElements()) {
-                        if (o2 instanceof SOAPOperation) {
-                            return ((SOAPOperation)o2).getSoapActionURI();
-                        } else if (o2 instanceof SOAP12Operation) {
-                            return ((SOAP12Operation)o2).getSoapActionURI();
-                        }
-                    }
-                }
-            }
-        }
-        return null;
-    }
-
-    protected SOAPMessage invokeTarget(Message msg) throws SOAPException {
-        SOAPMessage soapMessage = messageFactory.createMessage();
-        SOAPPart soapPart = soapMessage.getSOAPPart();
-        javax.xml.soap.SOAPEnvelope envelope = soapPart.getEnvelope();
-
-        String action = getSOAPAction(operation.getName());
-
-        setHeaders(envelope.getHeader(), msg, action);
-
-        javax.xml.soap.SOAPBody body = envelope.getBody();
-        Object[] args = (Object[])msg.getBody();
-        
-        if (wsBinding.isRpcLiteral()) {
-            
-            String wrapperNamespace = null;
-            
-            // the rpc style creates a wrapper with a namespace where the namespace is
-            // defined on the wsdl binding operation. If no binding is provided by the 
-            // user then default to the namespace of the WSDL itself. 
-            if (wsBinding.getBinding() != null){
-                Iterator iter = wsBinding.getBinding().getBindingOperations().iterator();
-                loopend:
-                while(iter.hasNext()){
-                    BindingOperation bOp = (BindingOperation)iter.next();
-                    if (bOp.getName().equals(msg.getOperation().getName())){
-                        for (Object ext : bOp.getBindingInput().getExtensibilityElements()){
-                            if (ext instanceof javax.wsdl.extensions.soap.SOAPBody){
-                                wrapperNamespace = ((javax.wsdl.extensions.soap.SOAPBody)ext).getNamespaceURI();
-                                break loopend;
-                            }
-                        }
-                    }
-                }
-            }
-            
-            if (wrapperNamespace == null){
-                wrapperNamespace =  wsBinding.getUserSpecifiedWSDLDefinition().getNamespace();
-            }
-            
-            Element rpcOperationWrapper = body.getOwnerDocument().createElementNS(wrapperNamespace, msg.getOperation().getName());            
-            for (Object arg : args) {
-                Node next = (Node)arg;
-                Node nextImported = body.getOwnerDocument().importNode(next, true);
-                rpcOperationWrapper.appendChild(nextImported);    
-            }            
-            body.appendChild(rpcOperationWrapper);
-        }  else if (wsBinding.isRpcEncoded()) {
-            throw new ServiceRuntimeException("rpc/encoded WSDL style not supported for endpoint reference " + endpointReference);
-        } else if (wsBinding.isDocEncoded()){
-            throw new ServiceRuntimeException("doc/encoded WSDL style not supported for endpoint reference " + endpointReference);
-        }  else {
-            // In the unit test the owner doc is null
-            // so explicitly adopt the node instead
-            // body.addDocument(((Node)args[0]).getOwnerDocument());
-            Node msgNode = body.getOwnerDocument().importNode((Node)args[0], true);
-            body.appendChild(msgNode);
-        }        
-
-        soapMessage.saveChanges();
-        
-        Dispatch<SOAPMessage> invocationDispatch = null;
-        
-        //TODO - captured static case as well???
-        if (dynamicDispatchForCallback) {            
-            Endpoint ep = msg.getTo();
-            if (ep != null && ep.getBinding() != null) {
-                String address = ep.getDeployedURI();
-                invocationDispatch = createDynamicDispatch(address);
-            } else {
-                throw new ServiceRuntimeException("[BWS20025] Unable to determine destination endpoint for endpoint reference " + endpointReference);
-            }
-        } else {
-            invocationDispatch = staticDispatch;
-        }
-        
-        if (operation.isNonBlocking()) {
-            invocationDispatch.invokeOneWay(soapMessage);
-            return null;
-        }
-
-        if (action != null) {
-            invocationDispatch.getRequestContext().put(Dispatch.SOAPACTION_USE_PROPERTY, true);
-            invocationDispatch.getRequestContext().put(Dispatch.SOAPACTION_URI_PROPERTY, action);
-        }
-        SOAPMessage response = invocationDispatch.invoke(soapMessage);
-        return response;
-    }
-
-    protected void setHeaders(SOAPHeader sh, Message msg, String action) throws SOAPException {
-
-        Endpoint callbackEndpoint = msg.getFrom().getCallbackEndpoint();
-
-        // add WS-Addressing header for the invocation of a bidirectional
-        // service
-        // FIXME: is there any way to use the Axis2 addressing support for this?
-        //
-        // IIUC, this 'if (callbackEndpoint != null)' will be true if:
-        //   1)  This is a bidirectional interface   
-        //      AND
-        //   2)  We are invoking in the forward direction of the bidirectional interface.
-        //
-        if (callbackEndpoint != null) {
-            // // Load the actual callback endpoint URI into an Axis EPR ready
-            // to form the content of the wsa:From header
-            // EndpointReference fromEPR = new
-            // EndpointReference(callbackEndpoint.getBinding().getURI());
-            //
-            // addWSAFromHeader(sh, fromEPR);
-            SOAPHeaderElement fromH = sh.addHeaderElement(QNAME_WSA_FROM);
-            SOAPElement fromAddress = fromH.addChildElement(QNAME_WSA_ADDRESS);            
-            fromAddress.setTextContent(callbackEndpoint.getDeployedURI());
-
-            addWSAActionHeader(sh, action);
-
-            // We need a wsa:MessageId for request-response operation per WS-Addressing core specification, 
-            // (and Axis2 will choke if addressing module is enabled.)
-            if (!operation.isNonBlocking()) {
-                String messageId = UUID.randomUUID().toString();
-                SOAPHeaderElement msgIdHeader = sh.addHeaderElement(QNAME_WSA_MESSAGEID);
-                msgIdHeader.setTextContent(messageId);
-            }
-            
-        } // end if
-
-        String toAddress = getToAddress(msg);
-        // requestMC.setTo( new EndpointReference(toAddress) );
-
-        // IIUC, this 'if (callbackEndpoint != null)' will be true if:
-        //   1)  This is a bidirectional interface   
-        //      AND
-        //   2)  We are invoking in the callback direction of the bidirectional interface.
-        //
-        if (isInvocationForCallback(msg)) {
-            addWSAToHeader(sh, toAddress, msg);
-            addWSARefParms(sh, msg);
-            addWSAActionHeader(sh, action);
-            addWSARelatesTo(sh, msg);
-        } // end if
-
-    }
-
-    private String getToAddress(Message msg) throws ServiceRuntimeException {
-        String address = null;
-
-        // if target endpoint was not specified when this invoker was created,
-        // use dynamically specified target endpoint passed in with the message
-
-        String to = getPortLocation();
-        if (to == null) {
-            Endpoint ep = msg.getTo();
-            if (ep != null && ep.getBinding() != null) {
-                address = ep.getDeployedURI();
-            } else {
-                throw new ServiceRuntimeException(
-                                                  "[BWS20025] Unable to determine destination endpoint for endpoint reference " + endpointReference);
-            }
-        } else {
-            address = to;
-        }
-
-        return address;
-    } // end method getToAddress
-
-    protected String getPortLocation() {
-        String ep = null;
-        if (wsBinding.getPort() != null) {
-            List<?> wsdlPortExtensions = wsBinding.getPort().getExtensibilityElements();
-            for (final Object extension : wsdlPortExtensions) {
-                if (extension instanceof SOAPAddress) {
-                    ep = ((SOAPAddress)extension).getLocationURI();
-                    break;
-                }
-                if (extension instanceof SOAP12Address) {
-                    SOAP12Address address = (SOAP12Address)extension;
-                    ep = address.getLocationURI();
-                    break;
-                }
-            }
-        }
-        if (ep == null || ep.equals("")) {
-            ep = endpointReference.getDeployedURI();
-        }
-        return ep;
-    }
-
-    // private void addWSAFromHeader( SOAPHeader sh, EndpointReference fromEPR )
-    // throws AxisFault {
-    // OMElement epr = EndpointReferenceHelper.toOM(sh.getOMFactory(),
-    // fromEPR,
-    // QNAME_WSA_FROM,
-    // AddressingConstants.Final.WSA_NAMESPACE);
-    // sh.addChild(epr);
-    //
-    // } // end method addWSAFromHeader
-
-    private static String WS_REF_PARMS = "WS_REFERENCE_PARAMETERS";
-
-    private void addWSAToHeader(SOAPHeader sh, String address, Message msg) throws SOAPException {
-        // Create wsa:To header which is required by ws-addressing spec
-        // OMElement wsaToOM = sh.getOMFactory().createOMElement(QNAME_WSA_TO);
-        // wsaToOM.setText( address );
-        // sh.addChild(wsaToOM);
-        SOAPHeaderElement toH = sh.addHeaderElement(QNAME_WSA_TO);
-        toH.setTextContent(address);
-    } // end method addWSAToHeader
-
-    protected void addWSARefParms(SOAPHeader sh, Message msg) throws SOAPException {  
-
-        // Not implemented and so will not pass compliance test BWS_5006.
-
-
-    } // end method addWSARefParms
-    
-    
-    private void addWSAActionHeader(SOAPHeader sh, String action) throws SOAPException {
-        // Create wsa:Action header which is required by ws-addressing spec
-
-        if (action == null) {
-            PortType portType = ((WSDLInterface)wsBinding.getBindingInterfaceContract().getInterface()).getPortType();
-            javax.wsdl.Operation op = portType.getOperation(operation.getName(), null, null);
-            action = getActionFromInputElement(wsBinding.getGeneratedWSDLDocument(), portType, op, op.getInput());
-        }
-
-        // OMElement actionOM =
-        // sh.getOMFactory().createOMElement(QNAME_WSA_ACTION);
-        // actionOM.setText(action == null ? "" : action);
-        // sh.addChild(actionOM);
-
-        SOAPHeaderElement actionH = sh.addHeaderElement(QNAME_WSA_ACTION);
-        actionH.setTextContent(action == null ? "" : action);
-
-    } // end method addWSAActionHeader
-
-    protected static String SCA_CALLBACK_REL = "http://docs.oasis-open.org/opencsa/sca-bindings/ws/callback";
-
-    /**
-     * Adds a wsa:RelatesTo SOAP header if the incoming invocation had a
-     * wsa:MessageID SOAP header present - note that OASIS SCA requires that the
-     * RelationshipType attribute is set to a particular SCA value
-     * 
-     * @param sh - the SOAP headers
-     * @param msg - the message
-     * @throws SOAPException
-     */
-    private void addWSARelatesTo(SOAPHeader sh, Message msg) throws SOAPException {
-        
-        //
-        // Note that the 'core' (loosely speaking) part of the invocation chain 
-        // will have already copied the forward message msgId to the RELATES_TO header.
-        //
-        String idValue = (String)msg.getHeaders().get(Constants.RELATES_TO);
-        if (idValue != null) {
-            SOAPHeaderElement relatesToH = sh.addHeaderElement(QNAME_WSA_RELATESTO);
-            relatesToH.addAttribute(new QName(null, "RelationshipType"), SCA_CALLBACK_REL);
-            relatesToH.setTextContent(idValue);
-            // OMElement relatesToOM = sh.getOMFactory().createOMElement(
-            // QNAME_WSA_RELATESTO );
-            // OMAttribute relType =
-            // sh.getOMFactory().createOMAttribute("RelationshipType", null,
-            // SCA_CALLBACK_REL);
-            // relatesToOM.addAttribute( relType );
-            // relatesToOM.setText( idValue );
-            // sh.addChild( relatesToOM );
-        }
-    } // end method addWSARelatesTo
-
-    /**
-     * Indicates if the invocation is for the callback of a bidirectional
-     * service
-     * 
-     * @param msg the Message
-     * @return true if the invocation is for the callback of a bidirectional
-     *         service, false otherwise
-     */
-    private boolean isInvocationForCallback(Message msg) {
-        org.apache.tuscany.sca.assembly.EndpointReference fromEPR = msg.getFrom();
-        if (fromEPR != null) {
-            ComponentReference ref = fromEPR.getReference();
-            if (ref != null)
-                return ref.isForCallback();
-        } // end if
-        return false;
-    } // end method isInvocationForCallback
-
-    /**
-     * getActionFromInputElement
-     * 
-     * @param def the wsdl:definitions which contains the wsdl:portType
-     * @param wsdl4jPortType the wsdl:portType which contains the wsdl:operation
-     * @param op the wsdl:operation which contains the input element
-     * @param input the input element to be examined to generate the wsa:Action
-     * @return either the wsaw:Action from the input element or an action
-     *         generated using the DefaultActionPattern
-     */
-    public static String getActionFromInputElement(Definition def,
-                                                   PortType wsdl4jPortType,
-                                                   javax.wsdl.Operation op,
-                                                   Input input) {
-        String result = getWSAWActionExtensionAttribute(input);
-        if (result == null) {
-            result = generateActionFromInputElement(def, wsdl4jPortType, op, input);
-        }
-        return result;
-    }
-
-    private static String getWSAWActionExtensionAttribute(AttributeExtensible ae) {
-        // Search first for a wsaw:Action using the submission namespace
-        Object attribute = ae.getExtensionAttribute(submissionWSAWNS);
-        // Then if that did not exist one using the w3c WSAM namespace
-        if (attribute == null) {
-            attribute = ae.getExtensionAttribute(finalWSAMNS);
-        }
-        // Then if that did not exist one using the w3c WSAW namespace
-        // (for backwards compat reasons)
-        if (attribute == null) {
-            attribute = ae.getExtensionAttribute(finalWSAWNS);
-        }
-        // Then finally if that did not exist, try the 2005/08 NS
-        // (Included here because it's needed for Apache Muse)
-        if (attribute == null) {
-            attribute = ae.getExtensionAttribute(finalWSANS);
-        }
-
-        // wsdl4j may return a String, QName or a List of either
-        // If it is a list, extract the first element
-        if (attribute instanceof List) {
-            List l = (List)attribute;
-            if (l.size() > 0) {
-                attribute = l.get(0);
-            } else {
-                attribute = null;
-            }
-        }
-
-        // attribute must now be a QName or String or null
-        // If it is a QName, take the LocalPart as a String
-        if (attribute instanceof QName) {
-            QName qn = (QName)attribute;
-            attribute = qn.getLocalPart();
-        }
-
-        if ((attribute instanceof String)) {
-            String result = (String)attribute;
-            return result;
-        } else {
-            return null;
-        }
-    }
-
-    /**
-     * Generate the Action for an Input using the Default Action Pattern
-     * <p/>
-     * Pattern is defined as [target namespace][delimiter][port type
-     * name][delimiter][input name]
-     * 
-     * @param def is required to obtain the targetNamespace
-     * @param wsdl4jPortType is required to obtain the portType name
-     * @param op is required to generate the input name if not explicitly
-     *            specified
-     * @param input is required for its name if specified
-     * @return a wsa:Action value based on the Default Action Pattern and the
-     *         provided objects
-     */
-    public static String generateActionFromInputElement(Definition def,
-                                                        PortType wsdl4jPortType,
-                                                        javax.wsdl.Operation op,
-                                                        Input input) {
-        // Get the targetNamespace of the wsdl:definitions
-        String targetNamespace = def.getTargetNamespace();
-
-        // Determine the delimiter. Per the spec: 'is ":" when the [target
-        // namespace] is a URN, otherwise "/".
-        // Note that for IRI schemes other than URNs which aren't path-based
-        // (i.e. those that outlaw the "/"
-        // character), the default action value may not conform to the rules of
-        // the IRI scheme. Authors
-        // are advised to specify explicit values in the WSDL in this case.'
-        String delimiter = SLASH;
-        if (targetNamespace.toLowerCase().startsWith(URN)) {
-            delimiter = COLON;
-        }
-
-        // Get the portType name (as a string to be included in the action)
-        String portTypeName = wsdl4jPortType.getQName().getLocalPart();
-        // Get the name of the input element (and generate one if none
-        // explicitly specified)
-        String inputName = getNameFromInputElement(op, input);
-
-        // Append the bits together
-        StringBuffer sb = new StringBuffer();
-        sb.append(targetNamespace);
-        // Deal with the problem that the targetNamespace may or may not have a
-        // trailing delimiter
-        if (!targetNamespace.endsWith(delimiter)) {
-            sb.append(delimiter);
-        }
-        sb.append(portTypeName);
-        sb.append(delimiter);
-        sb.append(inputName);
-
-        // Resolve the action from the StringBuffer
-        String result = sb.toString();
-
-        return result;
-    }
-
-    /**
-     * Get the name of the specified Input element using the rules defined in
-     * WSDL 1.1 Section 2.4.5 http://www.w3.org/TR/wsdl#_names
-     */
-    private static String getNameFromInputElement(javax.wsdl.Operation op, Input input) {
-        // Get the name from the input element if specified.
-        String result = input.getName();
-
-        // If not we'll have to generate it.
-        if (result == null) {
-            // If Request-Response or Solicit-Response do something special per
-            // WSDL 1.1 Section 2.4.5
-            OperationType operationType = op.getStyle();
-            if (null != operationType) {
-                if (operationType.equals(OperationType.REQUEST_RESPONSE)) {
-                    result = op.getName() + REQUEST;
-                } else if (operationType.equals(OperationType.SOLICIT_RESPONSE)) {
-                    result = op.getName() + RESPONSE;
-                }
-            }
-            // If the OperationType was not available for some reason, assume
-            // on-way or notification
-            if (result == null) {
-                result = op.getName();
-            }
-        }
-        return result;
-    }
-
-    private static final String URN = "urn";
-    private static final String SLASH = "/";
-    private static final String COLON = ":";
-    private static final String REQUEST = "Request";
-    private static final String RESPONSE = "Response";
-
-    public boolean allowsPassByReference() {
-        return true;
-    }
-}