1 files changed, 0 insertions, 788 deletions
diff --git a/bundles/org.eclipse.wst.wsi/src/org/eclipse/wst/wsi/internal/core/util/OperationSignature.java b/bundles/org.eclipse.wst.wsi/src/org/eclipse/wst/wsi/internal/core/util/OperationSignature.java
deleted file mode 100644
index 639a3f209..000000000
--- a/bundles/org.eclipse.wst.wsi/src/org/eclipse/wst/wsi/internal/core/util/OperationSignature.java
+++ /dev/null
@@ -1,788 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2002-2005 IBM Corporation and others.
- * All rights reserved.   This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *   IBM - Initial API and implementation
- *******************************************************************************/
-package org.eclipse.wst.wsi.internal.core.util;
-
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.List;
-
-import javax.wsdl.Binding;
-import javax.wsdl.BindingFault;
-import javax.wsdl.BindingInput;
-import javax.wsdl.BindingOperation;
-import javax.wsdl.BindingOutput;
-import javax.wsdl.Definition;
-import javax.wsdl.Fault;
-import javax.wsdl.Import;
-import javax.wsdl.Input;
-import javax.wsdl.Message;
-import javax.wsdl.Operation;
-import javax.wsdl.Output;
-import javax.wsdl.Part;
-import javax.wsdl.Port;
-import javax.wsdl.PortType;
-import javax.wsdl.Service;
-import javax.wsdl.Types;
-import javax.wsdl.extensions.ExtensibilityElement;
-import javax.wsdl.extensions.soap.SOAPBinding;
-import javax.wsdl.extensions.soap.SOAPBody;
-import javax.wsdl.extensions.soap.SOAPFault;
-import javax.wsdl.extensions.soap.SOAPHeader;
-import javax.wsdl.extensions.soap.SOAPHeaderFault;
-import javax.wsdl.extensions.soap.SOAPOperation;
-import javax.xml.namespace.QName;
-
-import org.eclipse.wst.wsi.internal.core.WSIConstants;
-import org.eclipse.wst.wsi.internal.core.WSITag;
-import org.eclipse.wst.wsi.internal.core.wsdl.traversal.WSDLTraversal;
-import org.eclipse.wst.wsi.internal.core.wsdl.traversal.WSDLTraversalContext;
-import org.eclipse.wst.wsi.internal.core.wsdl.traversal.WSDLVisitor;
-import org.eclipse.wst.wsi.internal.core.xml.XMLUtils;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.Node;
-
-/**
- * The class implements mechanism for creating unique signature of operation.
- * 
- * @author Kulik
- */
-public final class OperationSignature
-{
-  // the flag indicates whether the messages is represented as document style
-  // vice versa is not generally true
-  private boolean isDocumentStyle = false;
-  private boolean isCreated = false;
-  private boolean isFault = false;
-
-  protected List signature = new LinkedList();
-  private Element firstBody = null;
-
-  /**
-   * Class operates as container for matched operation.
-  * @author Kulik
-   */
-  public final static class OperationMatch
-  {
-    final private String style;
-    final private BindingOperation operation;
-    final private List signature;
-
-    /**
-     * Constructor.
-     * @param style operation style.
-     * @param signature a signature.
-     * @param operation a binding operation.
-     */
-    protected OperationMatch(
-      String style,
-      List signature,
-      BindingOperation operation)
-    {
-      this.style = style;
-      this.signature = signature;
-      this.operation = operation;
-    }
-    /**
-     * Gets operation style.
-     * @return operation style.
-     */
-    public String getOperationStyle()
-    {
-      return style;
-    }
-    /**
-     * Gets WSDL binding operation object.
-     * @return WSDL binding operation object.
-     */
-    public BindingOperation getOperation()
-    {
-      return operation;
-    }
-
-    /**
-     * Gets operation signature as list.
-     * @return operation signature as list.
-     */
-    public List getSignature()
-    {
-      return signature;
-    }
-  }
-
-  /**
-   * The class searches BindingOperation by the given OperationSigbnature. 
-  * @author Kulik
-   */
-  public final class Visitor implements WSDLVisitor
-  {
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(javax.wsdl.Part, java.lang.Object, org.wsi.wsdl.traversal.WSDLTraversalContext)
-     */
-    public void visit(Part obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(javax.wsdl.Service, java.lang.Object, org.wsi.wsdl.traversal.WSDLTraversalContext)
-     */
-    public void visit(Service obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(javax.wsdl.Types, java.lang.Object, org.wsi.wsdl.traversal.WSDLTraversalContext)
-     */
-    public void visit(Types obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(javax.wsdl.Operation, java.lang.Object, org.wsi.wsdl.traversal.WSDLTraversalContext)
-     */
-    public void visit(Operation obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(javax.wsdl.Input, java.lang.Object, org.wsi.wsdl.traversal.WSDLTraversalContext)
-     */
-    public void visit(Input obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(javax.wsdl.Output, java.lang.Object, org.wsi.wsdl.traversal.WSDLTraversalContext)
-     */
-    public void visit(Output obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(javax.wsdl.Fault, java.lang.Object, org.wsi.wsdl.traversal.WSDLTraversalContext)
-     */
-    public void visit(Fault obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(javax.wsdl.Binding, java.lang.Object, org.wsi.wsdl.traversal.WSDLTraversalContext)
-     */
-    public void visit(Binding obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(javax.wsdl.BindingOperation, java.lang.Object, org.wsi.wsdl.traversal.WSDLTraversalContext)
-     */
-    public void visit(
-      BindingOperation obj,
-      Object parent,
-      WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(javax.wsdl.BindingInput, java.lang.Object, org.wsi.wsdl.traversal.WSDLTraversalContext)
-     */
-    public void visit(
-      BindingInput obj,
-      Object parent,
-      WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(javax.wsdl.BindingOutput, java.lang.Object, org.wsi.wsdl.traversal.WSDLTraversalContext)
-     */
-    public void visit(
-      BindingOutput obj,
-      Object parent,
-      WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(BindingFault, Object, WSDLTraversalContext)
-     */
-    public void visit(
-      BindingFault obj,
-      Object parent,
-      WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc) 
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(Import, Object, WSDLTraversalContext)
-     */
-    public void visit(Import obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc) 
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(Element, Object, WSDLTraversalContext)
-     */
-    public void visit(Element obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(Message, Object, WSDLTraversalContext)
-     */
-    public void visit(Message obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(Port, Object, WSDLTraversalContext)
-     */
-    public void visit(Port obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(PortType, Object, WSDLTraversalContext)
-     */
-    public void visit(PortType obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc)
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(Definition, Object, WSDLTraversalContext)
-     */
-    public void visit(Definition obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc) 
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(ExtensibilityElement, Object, WSDLTraversalContext)
-     */
-    public void visit(
-      ExtensibilityElement obj,
-      Object parent,
-      WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc) 
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(SOAPHeader, Object, WSDLTraversalContext)
-     */
-    public void visit(SOAPHeader obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc) 
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(SOAPHeaderFault, Object, WSDLTraversalContext)
-     */
-    public void visit(
-      SOAPHeaderFault obj,
-      Object parent,
-      WSDLTraversalContext ctx)
-    {
-    }
-
-    /* (non-Javadoc) 
-     * @see org.wsi.wsdl.traversal.WSDLVisitor#visit(SOAPFault, Object, WSDLTraversalContext)
-     */
-    public void visit(SOAPFault obj, Object parent, WSDLTraversalContext ctx)
-    {
-    }
-
-    private String requiredStyle = null;
-    private String soapAction = null;
-    private BindingOperation operation = null;
-    private TypesRegistry registry = null;
-    private boolean isSOAPActionRequired = false;
-
-    /**
-    * Constructor.
-    */
-    public Visitor()
-    {
-      super();
-      // TODO Auto-generated constructor stub
-    }
-
-    /**
-     * Constructor.
-     * @param requiredStyle required style.
-     * @param registry types registry.
-     */
-    public Visitor(String requiredStyle, TypesRegistry registry)
-    {
-      this.requiredStyle = requiredStyle;
-      this.registry = registry;
-    }
-
-    /**
-     * The method returns matched binding operation.
-     * @return BindingOperation
-     */
-    public BindingOperation getMatchedOperation()
-    {
-      return operation;
-    }
-
-    /**
-     * The method sets up required operation to be found.
-     * The possible values is rpc and document.
-     * @param requiredStyle operation style.
-     */
-    public void setRequiredStyle(String requiredStyle)
-    {
-      this.requiredStyle = requiredStyle;
-    }
-
-    /**
-     * The method indicates whether SOAP Action be included into operation.
-     * signature.
-     * @return true if SOAP Action isd required.
-     */
-    public boolean isSOAPActionRequired()
-    {
-      return isSOAPActionRequired;
-    }
-
-    /**
-     * Sets SOAP action to be included into signature.
-     */
-    public void setSOAPActionRequired()
-    {
-      isSOAPActionRequired = true;
-    }
-
-    /**
-     * internal method.
-     */
-    public void visit(
-      SOAPBinding binding,
-      Object parent,
-      WSDLTraversalContext ctx)
-    {
-      String style =
-        (binding.getStyle() == null)
-          ? WSIConstants.ATTRVAL_SOAP_BIND_STYLE_DOC
-          : binding.getStyle();
-      ctx.addParameter("style", style);
-    }
-
-    /**
-     * internal method.
-     */
-    public void visit(
-      SOAPOperation operation,
-      Object parent,
-      WSDLTraversalContext ctx)
-    {
-      soapAction = null;
-      String style = operation.getStyle();
-      if (style == null)
-        style = (String) ctx.getParameter("style");
-      if (!requiredStyle.equals(style))
-        ctx.cancelBindingOperationProcessing();
-      else
-        //if (isSOAPActionRequired)
-        soapAction = operation.getSoapActionURI();
-    }
-
-    /**
-     * internal method.
-     */
-    public void visit(SOAPBody body, Object parent, WSDLTraversalContext ctx)
-    {
-      // assert parent instanceof BindingInput
-      BindingOperation bop = ctx.getBindingOperation();
-      if (bop.getOperation() == null
-        || bop.getOperation().getInput() == null
-        || bop.getOperation().getInput().getMessage() == null)
-        return;
-
-      Message msg = bop.getOperation().getInput().getMessage();
-      List parts =
-        WSDLUtil.getParts(bop.getOperation(), msg, body, requiredStyle);
-
-      QName additionalName = null;
-      // if operation is rpc, add to parts qname qith function name
-      if (WSIConstants.ATTRVAL_SOAP_BIND_STYLE_RPC.equals(requiredStyle))
-      {
-        // found out target namespace
-        String namespace = body.getNamespaceURI();
-        if (namespace == null || namespace.length() == 0)
-          // !! ATTENTION
-          // namespace should be retrieved from service target nameapce            
-          namespace = ctx.getBinding().getQName().getNamespaceURI();
-
-        // insert operation name as first signature part
-        additionalName =
-          new QName(namespace, ctx.getBindingOperation().getName());
-      }
-
-      OperationSignature op =
-        new OperationSignature(parts, null, registry, false);
-
-      if (additionalName != null)
-        op.getSignature().add(0, additionalName);
-      //if (isSOAPActionRequired)
-      //if (soapAction != null)
-      if (isSOAPActionRequired && soapAction != null)
-        op.getSignature().add(0, soapAction);
-      if (op.getSignature().equals(signature))
-      {
-        // required operation is found
-        operation = ctx.getBindingOperation();
-        ctx.cancelBindingOperationProcessing();
-        ctx.cancelBindingProcessing();
-      }
-
-      else
-      {
-        op = new OperationSignature(parts, null, registry, true);
-        if (additionalName != null)
-          op.getSignature().add(0, additionalName);
-
-        //if (isSOAPActionRequired)
-        //if (soapAction != null)
-        if (isSOAPActionRequired && soapAction != null)
-          op.getSignature().add(0, soapAction);
-
-        if (op.getSignature().equals(signature))
-        {
-          // required operation is found
-          operation = ctx.getBindingOperation();
-          ctx.cancelBindingOperationProcessing();
-          ctx.cancelBindingProcessing();
-        }
-      }
-    }
-  }
-
-  /**
-   * The constructor creates OperationSignature for SOAP message.
-   * @param doc a Document object.
-   */
-  public OperationSignature(Document doc)
-  {
-    Element body =
-      XMLUtils.findChildElement(
-        doc.getDocumentElement(),
-        WSITag.ELEM_SOAP_BODY);
-    processParts(body, false);
-    isDocumentStyle |= (signature.size() > 1);
-  }
-
-  /**
-   * The constructor creates OperationSIgnature for 
-   * list of <code>Part</code> objects and given WSDL document within these
-   * parts are defined.
-   * 
-   * @param parts a list of Part objects.
-   * @param wsdlDocument a WSDL document.
-   * @param registry a types registry.
-   * @param partial a partial status.
-   */
-  public OperationSignature(
-    List parts,
-    Document wsdlDocument,
-    TypesRegistry registry,
-    boolean partial)
-  {
-    if (parts != null)
-    {
-      Iterator it = parts.iterator();
-
-      while (it.hasNext())
-      {
-        Part part = (Part) it.next();
-        String localName = (partial) ? part.getName() : null;
-        QName typeName = part.getTypeName();
-        QName elementName = part.getElementName();
-
-        String namespace = "";
-
-        // If type name is not null, then a type element was used so it should be an RPC style signature 
-        if (typeName != null)
-        {
-          // Part wrappers do not have namespaces 
-          namespace = "";
-
-          if (localName == null)
-            localName = typeName.getLocalPart();
-        }
-
-        // If element name is not null, then it should be a document style signature
-        else if (elementName != null)
-        {
-          namespace = elementName.getNamespaceURI();
-
-          if (localName == null)
-            localName = elementName.getLocalPart();
-        }
-
-        signature.add(new QName(namespace, localName));
-      }
-    }
-
-    isCreated = true;
-  }
-
-  /**
-   * The method recreates OperationSignature with assumption that operation is
-   * RPC.
-   */
-  public void createRPCSignature()
-  {
-    isCreated = false;
-    if (firstBody == null)
-      return;
-    processParts(firstBody, true);
-    isDocumentStyle = false;
-  }
-
-  /**
-   * Internal method processes WSDL parts and creates operation signature.
-   * @param parent
-   */
-  private void processParts(Node parent, boolean processWrapper)
-  {
-    if (parent != null)
-    {
-      Node n = parent.getFirstChild();
-
-      // variable indicates that first tag is processed
-      boolean isFirst = true;
-      // iterate all bodies
-      while (n != null)
-      {
-        if (Node.ELEMENT_NODE == n.getNodeType())
-        {
-          if (isFirst && firstBody == null)
-          {
-            isFirst = false;
-            firstBody = (Element) n;
-            // check soapenv:fault
-            if (XMLUtils.equals(n, WSITag.ELEM_SOAP_FAULT))
-            {
-              isFault = true;
-              isCreated = false;
-              return;
-            }
-          }
-
-          String namespace = n.getNamespaceURI();
-          String localName = n.getLocalName();
-
-          /*I have no idea why this code is in here since it makes no sense at all, so I am commenting it out
-          // try to get xsi:tag
-          if (XMLUtils.getAttribute((Element) n, WSITag.ATTR_XSI_TYPE) != null) {
-              // we suppose that RPC style does not use xsi:type attribute
-              isDocumentStyle = true;
-              Attr xsiType = XMLUtils.getAttribute((Element) n, WSITag.ATTR_XSI_TYPE);
-              
-              String xsiValue = xsiType.getNodeValue();
-              int i = xsiValue.indexOf(':');
-              if (i != -1)
-              {
-                  namespace = XMLUtils.findNamespaceURI(n, xsiValue.substring(0, i));
-                  localName = xsiValue.substring(i+1);
-              } 
-          }
-          */
-
-          // If this is rpc-literal and processing a part (not the wrapper), then the part should not have a namespace
-          // And if it does, then one of the test assertions will detect it
-          if (!isDocumentStyle && processWrapper)
-          {
-            namespace = "";
-          }
-
-          if (namespace == null || namespace.length() == 0)
-          {
-            if (isDocumentStyle)
-            {
-              //Element firstChild  = null;
-              Node it = n.getFirstChild();
-              while (it != null && !(it instanceof Element))
-                it = it.getNextSibling();
-              if (it != null)
-                namespace = it.getNamespaceURI();
-            }
-          }
-
-          // normalize namespaces. All empty namespaces -> null 
-          if (namespace != null && namespace.length() == 0)
-            namespace = null;
-
-          // put part into signature
-          signature.add(new QName(namespace, localName));
-        }
-
-        n = n.getNextSibling();
-      }
-    }
-    else
-    {
-      isCreated = false; // not found ?
-      return;
-    }
-
-    isCreated = true;
-  }
-
-  /**
-   * Indicates whether operation has document style or RPC. 
-   * @return true if operation has document style.
-   */
-  public boolean isDocumentStyle()
-  {
-    return isDocumentStyle;
-  }
-
-  /**
-   * Indicates whether WSDL fault parts should be included into signature or
-   * not.
-   * @return true if WSDL fault parts should be included into signature.
-   */
-  public boolean isFault()
-  {
-    return isFault;
-  }
-
-  /**
-   * Indicates that operation signature was created.
-   * @return true if operation signature was created.
-   */
-  public boolean isCreated()
-  {
-    return isCreated;
-  }
-
-  /**
-   * Gets operation signature created for SOAP message.
-   * @return operation signature created for SOAP message.
-   */
-  public List getSignature()
-  {
-    return signature;
-  }
-
-  /**
-   * @see java.lang.Object#hashCode()
-   */
-  public int hashCode()
-  {
-    return signature.hashCode();
-  }
-
-  /**
-   * @see java.lang.Object#equals(Object)
-   */
-  public boolean equals(Object o)
-  {
-    if (o instanceof OperationSignature)
-      return signature.equals(((OperationSignature) o).getSignature());
-    return false;
-  }
-
-  /**
-   * The method matches operation based on the given SOAP message request,
-   * WSDL binding, and soapAction.
-   * 
-   * @param inputMessage an SOAP message request.
-   * @param soapAction a soap action.
-   * @param binding a WSDL binding.
-   * @param registry a types registry.
-   * @return OperationMatch object.
-   */
-  public static OperationMatch matchOperation(
-    Document inputMessage,
-    String soapAction,
-    Binding binding,
-    TypesRegistry registry)
-  {
-    return matchOperation(inputMessage, soapAction, binding, registry, true);
-  }
-
-  /**
-     * The method matches operation based on the given SOAP message request,
-     * WSDL binding, and soapAction.
-     * 
-     * @param inputMessage SOAP message request.
-     * @param soapAction a soap action.
-     * @param binding a WSDL binding.
-     * @param registry a types registry.
-     * @param soapActionRequired must process the soapAction value even if it is null 
-     * @return OperationMatch object.
-     */
-  public static OperationMatch matchOperation(
-    Document inputMessage,
-    String soapAction,
-    Binding binding,
-    TypesRegistry registry,
-    boolean soapActionRequired)
-  {
-    // Parse request message
-    OperationSignature signature = new OperationSignature(inputMessage);
-    if (!signature.isCreated())
-      return null;
-
-    // first of all looking for document style
-    // because rpc style is subset of document style  
-    OperationSignature.Visitor resolver =
-      signature.new Visitor(WSIConstants.ATTRVAL_SOAP_BIND_STYLE_DOC, registry);
-
-    // normalize SOAPAction
-    if (soapAction != null
-      && soapAction.length() > 1
-      && soapAction.charAt(0) == '"'
-      && soapAction.charAt(soapAction.length() - 1) == '"')
-      soapAction = soapAction.substring(1, soapAction.length() - 1);
-
-    //      if soap action URI processing required
-    // if soap action URI processing required 
-    // analyze SOAPAction after parts being processed
-    // put SOAPAction into signature
-    //if (soapAction != null && soapAction.length() > 0) {
-    if (soapAction != null)
-    {
-      signature.getSignature().add(0, soapAction);
-    }
-
-    if (soapActionRequired)
-      resolver.setSOAPActionRequired();
-
-    WSDLTraversal traversal = new WSDLTraversal();
-    //VisitorAdaptor.adapt(resolver);
-    traversal.setVisitor(resolver);
-    traversal.visitSOAPBinding(true);
-    traversal.visitSOAPBody(true);
-    traversal.visitSOAPOperation(true);
-
-    traversal.ignoreReferences();
-    traversal.ignoreBindingOutput();
-    traversal.traverse(binding);
-
-    BindingOperation operation = resolver.getMatchedOperation();
-    if (operation == null && !signature.isDocumentStyle())
-    {
-      resolver.setRequiredStyle(WSIConstants.ATTRVAL_SOAP_BIND_STYLE_RPC);
-      signature.createRPCSignature();
-      traversal.traverse(binding);
-      operation = resolver.getMatchedOperation();
-      if (operation == null)
-        return null;
-    }
-
-    return new OperationMatch(
-      resolver.requiredStyle,
-      signature.getSignature(),
-      resolver.getMatchedOperation());
-  }
-}