modules/binding-ws-wsdlgen/src/main/java/org/apache/tuscany/sca/binding/ws/wsdlgen/WSDLDefinitionGenerator.java - tuscany-sca-2.x - Git at Google

 /*
  * 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.wsdlgen;

 import java.util.Iterator;

 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.Input;
 import javax.wsdl.Operation;
 import javax.wsdl.Output;
 import javax.wsdl.Port;
 import javax.wsdl.PortType;
 import javax.wsdl.Service;
 import javax.wsdl.Types;
 import javax.wsdl.WSDLException;
 import javax.wsdl.extensions.ExtensibilityElement;
 import javax.wsdl.extensions.soap.SOAPAddress;
 import javax.wsdl.extensions.soap.SOAPBinding;
 import javax.wsdl.extensions.soap.SOAPBody;
 import javax.wsdl.extensions.soap.SOAPFault;
 import javax.wsdl.extensions.soap.SOAPOperation;
 import javax.wsdl.extensions.soap12.SOAP12Address;
 import javax.wsdl.extensions.soap12.SOAP12Binding;
 import javax.wsdl.extensions.soap12.SOAP12Body;
 import javax.wsdl.extensions.soap12.SOAP12Fault;
 import javax.wsdl.extensions.soap12.SOAP12Operation;
 import javax.wsdl.factory.WSDLFactory;
 import javax.wsdl.xml.WSDLReader;
 import javax.xml.namespace.QName;

 import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
 import org.w3c.dom.Element;

 /**
  *
  * @version $Rev$ $Date$
  */
 public class WSDLDefinitionGenerator {
     private static final String SOAP_NS = "http://schemas.xmlsoap.org/wsdl/soap/";
     public static final QName SOAP_ADDRESS = new QName(SOAP_NS, "address");
     private static final QName SOAP_BINDING = new QName(SOAP_NS, "binding");
     private static final QName SOAP_BODY = new QName(SOAP_NS, "body");
     private static final QName SOAP_FAULT = new QName(SOAP_NS, "fault");
     private static final QName SOAP_OPERATION = new QName(SOAP_NS, "operation");
     private static final String SOAP12_NS = "http://schemas.xmlsoap.org/wsdl/soap12/";
     public static final QName SOAP12_ADDRESS = new QName(SOAP12_NS, "address");
     private static final QName SOAP12_BINDING = new QName(SOAP12_NS, "binding");
     private static final QName SOAP12_BODY = new QName(SOAP12_NS, "body");
     private static final QName SOAP12_FAULT = new QName(SOAP12_NS, "fault");
     private static final QName SOAP12_OPERATION = new QName(SOAP12_NS, "operation");

     private static final String BINDING_SUFFIX = "Binding";
     private static final String SERVICE_SUFFIX = "Service";
     private static final String PORT_SUFFIX = "Port";

     private boolean requiresSOAP12;
     private QName soapAddress;
     private QName soapBinding;
     private QName soapBody;
     private QName soapFault;
     private QName soapOperation;
     private String wsBindingName;

     public WSDLDefinitionGenerator(WebServiceBinding wsBinding) {
     	this(BindingWSDLGenerator.requiresSOAP12(wsBinding));
     	wsBindingName = wsBinding.getName();
     }

     public WSDLDefinitionGenerator(boolean isSOAP12) {
         super();
         this.requiresSOAP12 = isSOAP12;
         soapAddress = requiresSOAP12 ? SOAP12_ADDRESS : SOAP_ADDRESS;
         soapBinding = requiresSOAP12 ? SOAP12_BINDING : SOAP_BINDING;
         soapBody = requiresSOAP12 ? SOAP12_BODY : SOAP_BODY;
         soapFault = requiresSOAP12 ? SOAP12_FAULT : SOAP_FAULT;
         soapOperation = requiresSOAP12 ? SOAP12_OPERATION : SOAP_OPERATION;
     }

     public Definition cloneDefinition(WSDLFactory factory, Definition definition) throws WSDLException {
         Element root = definition.getDocumentationElement();
         root = (Element)root.cloneNode(true);
         WSDLReader reader = factory.newWSDLReader();
         return reader.readWSDL(definition.getDocumentBaseURI(), root);
     }

     public Types createTypes(Definition definition) {
         Types types = definition.createTypes();
         definition.setTypes(types);
         return types;
     }

     public Binding createBinding(Definition definition, PortType portType) {
         try {
             Binding binding = definition.createBinding();
             binding.setPortType(portType);
             configureBinding(definition, binding, portType);
             ExtensibilityElement bindingExtension =
                 definition.getExtensionRegistry().createExtension(Binding.class, soapBinding);
             if (requiresSOAP12) {
                 ((SOAP12Binding)bindingExtension).setStyle("document");
                 ((SOAP12Binding)bindingExtension).setTransportURI("http://schemas.xmlsoap.org/soap/http");
             } else {
                 ((SOAPBinding)bindingExtension).setStyle("document");
                 ((SOAPBinding)bindingExtension).setTransportURI("http://schemas.xmlsoap.org/soap/http");
             }
             binding.addExtensibilityElement(bindingExtension);
             return binding;
         } catch (WSDLException e) {
             throw new WSDLGenerationException(e);
         }
     }

     protected void configureBinding(Definition definition, Binding binding, PortType portType) throws WSDLException {
     	if ( wsBindingName != null ) {
     		QName name = new QName(definition.getTargetNamespace(), wsBindingName + getSOAPVersionString() + BINDING_SUFFIX);
     		if ( definition.getBinding(name) == null ) {
     			binding.setQName(name);
     			return;
     		}
     	}

         QName portTypeName = portType.getQName();
         if (portTypeName != null) {
             // Choose <porttype>Binding if available.  If this name is in use, insert
             // separating underscores until there is no clash.
             for (String suffix = BINDING_SUFFIX; ; suffix = "_" + suffix) {
                 QName name = new QName(definition.getTargetNamespace(), portTypeName.getLocalPart() + suffix);
                 if (definition.getBinding(name) == null) {
                     binding.setQName(name);
                     break;
                 }
             }
         }
     }

     @SuppressWarnings("unchecked")
     public void createBindingOperations(Definition definition, Binding binding, PortType portType) {
         try {
             for (Iterator oi = portType.getOperations().iterator(); oi.hasNext();) {
                 Operation operation = (Operation)oi.next();
                 BindingOperation bindingOperation =
                     createBindingOperation(definition, operation, "urn:" + operation.getName());
                 binding.addBindingOperation(bindingOperation);
             }
         } catch (WSDLException e) {
             throw new WSDLGenerationException(e);
         }
     }

     @SuppressWarnings("unchecked")
     public BindingOperation createBindingOperation(Definition definition, Operation operation, String action)
         throws WSDLException {
         BindingOperation bindingOperation = definition.createBindingOperation();
         bindingOperation.setOperation(operation);
         configureBindingOperation(bindingOperation, operation);
         ExtensibilityElement operationExtension =
             definition.getExtensionRegistry().createExtension(BindingOperation.class, soapOperation);
         if (requiresSOAP12) {
             ((SOAP12Operation)operationExtension).setSoapActionURI(action);
         } else {
             ((SOAPOperation)operationExtension).setSoapActionURI(action);
         }
         bindingOperation.addExtensibilityElement(operationExtension);
         if (operation.getInput() != null) {
             BindingInput bindingInput = definition.createBindingInput();
             configureBindingInput(bindingInput, operation.getInput());
             ExtensibilityElement inputExtension =
                 definition.getExtensionRegistry().createExtension(BindingInput.class, soapBody);
             if (requiresSOAP12) {
                 ((SOAP12Body)inputExtension).setUse("literal");
             } else {
                 ((SOAPBody)inputExtension).setUse("literal");
             }
             bindingInput.addExtensibilityElement(inputExtension);
             bindingOperation.setBindingInput(bindingInput);
         }
         if (operation.getOutput() != null) {
             BindingOutput bindingOutput = definition.createBindingOutput();
             configureBindingOutput(bindingOutput, operation.getOutput());
             ExtensibilityElement outputExtension =
                 definition.getExtensionRegistry().createExtension(BindingOutput.class, soapBody);
             if (requiresSOAP12) {
                 ((SOAP12Body)outputExtension).setUse("literal");
             } else {
                 ((SOAPBody)outputExtension).setUse("literal");
             }
             bindingOutput.addExtensibilityElement(outputExtension);
             bindingOperation.setBindingOutput(bindingOutput);
         }
         for (Iterator fi = operation.getFaults().values().iterator(); fi.hasNext();) {
             Fault fault = (Fault)fi.next();
             BindingFault bindingFault = definition.createBindingFault();
             ExtensibilityElement faultExtension =
                 definition.getExtensionRegistry().createExtension(BindingFault.class, soapFault);
             configureBindingFault(bindingFault, faultExtension, fault);
             bindingFault.addExtensibilityElement(faultExtension);
             bindingOperation.addBindingFault(bindingFault);
         }
         return bindingOperation;
     }

     protected void configureBindingOperation(BindingOperation bindingOperation, Operation operation)
         throws WSDLException {
         bindingOperation.setName(operation.getName());
     }

     protected void configureBindingInput(BindingInput bindingInput, Input input) throws WSDLException {
         bindingInput.setName(input.getName());
     }

     protected void configureBindingOutput(BindingOutput bindingOutput, Output output) throws WSDLException {
         bindingOutput.setName(output.getName());
     }

     protected void configureBindingFault(BindingFault bindingFault,
                                          ExtensibilityElement faultExtension,
                                          Fault fault)
                                      throws WSDLException {
         String faultName = fault.getName();
         bindingFault.setName(faultName);
         if (requiresSOAP12) {
             ((SOAP12Fault)faultExtension).setName(faultName);
             ((SOAP12Fault)faultExtension).setUse("literal");
         } else {
             ((SOAPFault)faultExtension).setName(faultName);
             ((SOAPFault)faultExtension).setUse("literal");
         }
     }

     public Service createService(Definition definition, PortType portType, String serviceName) {
         try {
             Service service = definition.createService();
             configureService(definition, service, portType, serviceName);
             definition.addService(service);
             return service;
         } catch (WSDLException e) {
             throw new WSDLGenerationException(e);
         }
     }

     public Service createService(Definition definition, Binding binding, String serviceName) {
         try {
             Service service = definition.createService();
             configureService(definition, service, binding.getPortType(), serviceName);
             definition.addService(service);
             return service;
         } catch (WSDLException e) {
             throw new WSDLGenerationException(e);
         }
     }

     protected void configureService(Definition definition, Service service, PortType portType, String serviceName) throws WSDLException {
     	if ( serviceName != null ) {
     		QName name = new QName(definition.getTargetNamespace(), serviceName);
     		if ( definition.getService(name) == null ) {
     			service.setQName(name);
     			return;
     		}
     	}

         QName portTypeName = portType.getQName();
         if (portTypeName != null) {
             // Choose <porttype>Service if available.  If this name is in use, insert
             // separating underscores until there is no clash.
             for (String suffix = SERVICE_SUFFIX; ; suffix = "_" + suffix) {
                 QName name = new QName(definition.getTargetNamespace(), portTypeName.getLocalPart() + suffix);
                 if (definition.getService(name) == null) {
                     service.setQName(name);
                     break;
                 }
             }
         }
     }

     public Port createPort(Definition definition, Binding binding, Service service, String uri) {
         try {
             Port port = definition.createPort();
             port.setBinding(binding);
             configurePort(port, binding);
             if (uri != null) {
                 ExtensibilityElement portExtension =
                     definition.getExtensionRegistry().createExtension(Port.class, soapAddress);
                 if (requiresSOAP12) {
                     ((SOAP12Address)portExtension).setLocationURI(uri);
                 } else {
                     ((SOAPAddress)portExtension).setLocationURI(uri);
                 }
                 port.addExtensibilityElement(portExtension);
             }
             service.addPort(port);
             return port;
         } catch (WSDLException e) {
             throw new WSDLGenerationException(e);
         }
     }

     protected void configurePort(Port port, Binding binding) throws WSDLException {
     	if ( wsBindingName != null ) {
     		port.setName(wsBindingName + getSOAPVersionString() + PORT_SUFFIX);
     	} else if (binding.getPortType() != null && binding.getPortType().getQName() != null) {
             port.setName(binding.getPortType().getQName().getLocalPart() + PORT_SUFFIX);
         }
     }

     private String getSOAPVersionString() {
     	if ( requiresSOAP12 ) {
     		return "SOAP12";
     	} else {
     		return "SOAP11";
     	}
     }

 }
	/*
	* 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.wsdlgen;

	import java.util.Iterator;

	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.Input;
	import javax.wsdl.Operation;
	import javax.wsdl.Output;
	import javax.wsdl.Port;
	import javax.wsdl.PortType;
	import javax.wsdl.Service;
	import javax.wsdl.Types;
	import javax.wsdl.WSDLException;
	import javax.wsdl.extensions.ExtensibilityElement;
	import javax.wsdl.extensions.soap.SOAPAddress;
	import javax.wsdl.extensions.soap.SOAPBinding;
	import javax.wsdl.extensions.soap.SOAPBody;
	import javax.wsdl.extensions.soap.SOAPFault;
	import javax.wsdl.extensions.soap.SOAPOperation;
	import javax.wsdl.extensions.soap12.SOAP12Address;
	import javax.wsdl.extensions.soap12.SOAP12Binding;
	import javax.wsdl.extensions.soap12.SOAP12Body;
	import javax.wsdl.extensions.soap12.SOAP12Fault;
	import javax.wsdl.extensions.soap12.SOAP12Operation;
	import javax.wsdl.factory.WSDLFactory;
	import javax.wsdl.xml.WSDLReader;
	import javax.xml.namespace.QName;

	import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
	import org.w3c.dom.Element;

	/**
	*
	* @version $Rev$ $Date$
	*/
	public class WSDLDefinitionGenerator {
	private static final String SOAP_NS = "http://schemas.xmlsoap.org/wsdl/soap/";
	public static final QName SOAP_ADDRESS = new QName(SOAP_NS, "address");
	private static final QName SOAP_BINDING = new QName(SOAP_NS, "binding");
	private static final QName SOAP_BODY = new QName(SOAP_NS, "body");
	private static final QName SOAP_FAULT = new QName(SOAP_NS, "fault");
	private static final QName SOAP_OPERATION = new QName(SOAP_NS, "operation");
	private static final String SOAP12_NS = "http://schemas.xmlsoap.org/wsdl/soap12/";
	public static final QName SOAP12_ADDRESS = new QName(SOAP12_NS, "address");
	private static final QName SOAP12_BINDING = new QName(SOAP12_NS, "binding");
	private static final QName SOAP12_BODY = new QName(SOAP12_NS, "body");
	private static final QName SOAP12_FAULT = new QName(SOAP12_NS, "fault");
	private static final QName SOAP12_OPERATION = new QName(SOAP12_NS, "operation");

	private static final String BINDING_SUFFIX = "Binding";
	private static final String SERVICE_SUFFIX = "Service";
	private static final String PORT_SUFFIX = "Port";

	private boolean requiresSOAP12;
	private QName soapAddress;
	private QName soapBinding;
	private QName soapBody;
	private QName soapFault;
	private QName soapOperation;
	private String wsBindingName;

	public WSDLDefinitionGenerator(WebServiceBinding wsBinding) {
	this(BindingWSDLGenerator.requiresSOAP12(wsBinding));
	wsBindingName = wsBinding.getName();
	}

	public WSDLDefinitionGenerator(boolean isSOAP12) {
	super();
	this.requiresSOAP12 = isSOAP12;
	soapAddress = requiresSOAP12 ? SOAP12_ADDRESS : SOAP_ADDRESS;
	soapBinding = requiresSOAP12 ? SOAP12_BINDING : SOAP_BINDING;
	soapBody = requiresSOAP12 ? SOAP12_BODY : SOAP_BODY;
	soapFault = requiresSOAP12 ? SOAP12_FAULT : SOAP_FAULT;
	soapOperation = requiresSOAP12 ? SOAP12_OPERATION : SOAP_OPERATION;
	}

	public Definition cloneDefinition(WSDLFactory factory, Definition definition) throws WSDLException {
	Element root = definition.getDocumentationElement();
	root = (Element)root.cloneNode(true);
	WSDLReader reader = factory.newWSDLReader();
	return reader.readWSDL(definition.getDocumentBaseURI(), root);
	}

	public Types createTypes(Definition definition) {
	Types types = definition.createTypes();
	definition.setTypes(types);
	return types;
	}

	public Binding createBinding(Definition definition, PortType portType) {
	try {
	Binding binding = definition.createBinding();
	binding.setPortType(portType);
	configureBinding(definition, binding, portType);
	ExtensibilityElement bindingExtension =
	definition.getExtensionRegistry().createExtension(Binding.class, soapBinding);
	if (requiresSOAP12) {
	((SOAP12Binding)bindingExtension).setStyle("document");
	((SOAP12Binding)bindingExtension).setTransportURI("http://schemas.xmlsoap.org/soap/http");
	} else {
	((SOAPBinding)bindingExtension).setStyle("document");
	((SOAPBinding)bindingExtension).setTransportURI("http://schemas.xmlsoap.org/soap/http");
	}
	binding.addExtensibilityElement(bindingExtension);
	return binding;
	} catch (WSDLException e) {
	throw new WSDLGenerationException(e);
	}
	}

	protected void configureBinding(Definition definition, Binding binding, PortType portType) throws WSDLException {
	if ( wsBindingName != null ) {
	QName name = new QName(definition.getTargetNamespace(), wsBindingName + getSOAPVersionString() + BINDING_SUFFIX);
	if ( definition.getBinding(name) == null ) {
	binding.setQName(name);
	return;
	}
	}

	QName portTypeName = portType.getQName();
	if (portTypeName != null) {
	// Choose <porttype>Binding if available. If this name is in use, insert
	// separating underscores until there is no clash.
	for (String suffix = BINDING_SUFFIX; ; suffix = "_" + suffix) {
	QName name = new QName(definition.getTargetNamespace(), portTypeName.getLocalPart() + suffix);
	if (definition.getBinding(name) == null) {
	binding.setQName(name);
	break;
	}
	}
	}
	}

	@SuppressWarnings("unchecked")
	public void createBindingOperations(Definition definition, Binding binding, PortType portType) {
	try {
	for (Iterator oi = portType.getOperations().iterator(); oi.hasNext();) {
	Operation operation = (Operation)oi.next();
	BindingOperation bindingOperation =
	createBindingOperation(definition, operation, "urn:" + operation.getName());
	binding.addBindingOperation(bindingOperation);
	}
	} catch (WSDLException e) {
	throw new WSDLGenerationException(e);
	}
	}

	@SuppressWarnings("unchecked")
	public BindingOperation createBindingOperation(Definition definition, Operation operation, String action)
	throws WSDLException {
	BindingOperation bindingOperation = definition.createBindingOperation();
	bindingOperation.setOperation(operation);
	configureBindingOperation(bindingOperation, operation);
	ExtensibilityElement operationExtension =
	definition.getExtensionRegistry().createExtension(BindingOperation.class, soapOperation);
	if (requiresSOAP12) {
	((SOAP12Operation)operationExtension).setSoapActionURI(action);
	} else {
	((SOAPOperation)operationExtension).setSoapActionURI(action);
	}
	bindingOperation.addExtensibilityElement(operationExtension);
	if (operation.getInput() != null) {
	BindingInput bindingInput = definition.createBindingInput();
	configureBindingInput(bindingInput, operation.getInput());
	ExtensibilityElement inputExtension =
	definition.getExtensionRegistry().createExtension(BindingInput.class, soapBody);
	if (requiresSOAP12) {
	((SOAP12Body)inputExtension).setUse("literal");
	} else {
	((SOAPBody)inputExtension).setUse("literal");
	}
	bindingInput.addExtensibilityElement(inputExtension);
	bindingOperation.setBindingInput(bindingInput);
	}
	if (operation.getOutput() != null) {
	BindingOutput bindingOutput = definition.createBindingOutput();
	configureBindingOutput(bindingOutput, operation.getOutput());
	ExtensibilityElement outputExtension =
	definition.getExtensionRegistry().createExtension(BindingOutput.class, soapBody);
	if (requiresSOAP12) {
	((SOAP12Body)outputExtension).setUse("literal");
	} else {
	((SOAPBody)outputExtension).setUse("literal");
	}
	bindingOutput.addExtensibilityElement(outputExtension);
	bindingOperation.setBindingOutput(bindingOutput);
	}
	for (Iterator fi = operation.getFaults().values().iterator(); fi.hasNext();) {
	Fault fault = (Fault)fi.next();
	BindingFault bindingFault = definition.createBindingFault();
	ExtensibilityElement faultExtension =
	definition.getExtensionRegistry().createExtension(BindingFault.class, soapFault);
	configureBindingFault(bindingFault, faultExtension, fault);
	bindingFault.addExtensibilityElement(faultExtension);
	bindingOperation.addBindingFault(bindingFault);
	}
	return bindingOperation;
	}

	protected void configureBindingOperation(BindingOperation bindingOperation, Operation operation)
	throws WSDLException {
	bindingOperation.setName(operation.getName());
	}

	protected void configureBindingInput(BindingInput bindingInput, Input input) throws WSDLException {
	bindingInput.setName(input.getName());
	}

	protected void configureBindingOutput(BindingOutput bindingOutput, Output output) throws WSDLException {
	bindingOutput.setName(output.getName());
	}

	protected void configureBindingFault(BindingFault bindingFault,
	ExtensibilityElement faultExtension,
	Fault fault)
	throws WSDLException {
	String faultName = fault.getName();
	bindingFault.setName(faultName);
	if (requiresSOAP12) {
	((SOAP12Fault)faultExtension).setName(faultName);
	((SOAP12Fault)faultExtension).setUse("literal");
	} else {
	((SOAPFault)faultExtension).setName(faultName);
	((SOAPFault)faultExtension).setUse("literal");
	}
	}

	public Service createService(Definition definition, PortType portType, String serviceName) {
	try {
	Service service = definition.createService();
	configureService(definition, service, portType, serviceName);
	definition.addService(service);
	return service;
	} catch (WSDLException e) {
	throw new WSDLGenerationException(e);
	}
	}

	public Service createService(Definition definition, Binding binding, String serviceName) {
	try {
	Service service = definition.createService();
	configureService(definition, service, binding.getPortType(), serviceName);
	definition.addService(service);
	return service;
	} catch (WSDLException e) {
	throw new WSDLGenerationException(e);
	}
	}

	protected void configureService(Definition definition, Service service, PortType portType, String serviceName) throws WSDLException {
	if ( serviceName != null ) {
	QName name = new QName(definition.getTargetNamespace(), serviceName);
	if ( definition.getService(name) == null ) {
	service.setQName(name);
	return;
	}
	}

	QName portTypeName = portType.getQName();
	if (portTypeName != null) {
	// Choose <porttype>Service if available. If this name is in use, insert
	// separating underscores until there is no clash.
	for (String suffix = SERVICE_SUFFIX; ; suffix = "_" + suffix) {
	QName name = new QName(definition.getTargetNamespace(), portTypeName.getLocalPart() + suffix);
	if (definition.getService(name) == null) {
	service.setQName(name);
	break;
	}
	}
	}
	}

	public Port createPort(Definition definition, Binding binding, Service service, String uri) {
	try {
	Port port = definition.createPort();
	port.setBinding(binding);
	configurePort(port, binding);
	if (uri != null) {
	ExtensibilityElement portExtension =
	definition.getExtensionRegistry().createExtension(Port.class, soapAddress);
	if (requiresSOAP12) {
	((SOAP12Address)portExtension).setLocationURI(uri);
	} else {
	((SOAPAddress)portExtension).setLocationURI(uri);
	}
	port.addExtensibilityElement(portExtension);
	}
	service.addPort(port);
	return port;
	} catch (WSDLException e) {
	throw new WSDLGenerationException(e);
	}
	}

	protected void configurePort(Port port, Binding binding) throws WSDLException {
	if ( wsBindingName != null ) {
	port.setName(wsBindingName + getSOAPVersionString() + PORT_SUFFIX);
	} else if (binding.getPortType() != null && binding.getPortType().getQName() != null) {
	port.setName(binding.getPortType().getQName().getLocalPart() + PORT_SUFFIX);
	}
	}

	private String getSOAPVersionString() {
	if ( requiresSOAP12 ) {
	return "SOAP12";
	} else {
	return "SOAP11";
	}
	}

	}