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From d...@apache.org
Subject svn commit: r357238 - in /webservices/axis2/trunk/java/modules/wsdl/src/org/apache/axis2/wsdl/writer: WOMWriter.java WOMtoWSDL11Writer.java
Date Fri, 16 Dec 2005 21:31:22 GMT
Author: dims
Date: Fri Dec 16 13:31:18 2005
New Revision: 357238

URL: http://svn.apache.org/viewcvs?rev=357238&view=rev
Log:
Minor javadoc cleanup

Modified:
    webservices/axis2/trunk/java/modules/wsdl/src/org/apache/axis2/wsdl/writer/WOMWriter.java
    webservices/axis2/trunk/java/modules/wsdl/src/org/apache/axis2/wsdl/writer/WOMtoWSDL11Writer.java

Modified: webservices/axis2/trunk/java/modules/wsdl/src/org/apache/axis2/wsdl/writer/WOMWriter.java
URL: http://svn.apache.org/viewcvs/webservices/axis2/trunk/java/modules/wsdl/src/org/apache/axis2/wsdl/writer/WOMWriter.java?rev=357238&r1=357237&r2=357238&view=diff
==============================================================================
--- webservices/axis2/trunk/java/modules/wsdl/src/org/apache/axis2/wsdl/writer/WOMWriter.java (original)
+++ webservices/axis2/trunk/java/modules/wsdl/src/org/apache/axis2/wsdl/writer/WOMWriter.java Fri Dec 16 13:31:18 2005
@@ -1,50 +1,50 @@
-package org.apache.axis2.wsdl.writer;
-
-import org.apache.axis2.wsdl.WSDLVersionWrapper;
-import org.apache.wsdl.WSDLDescription;
-
-import javax.xml.stream.XMLStreamException;
-import java.io.OutputStream;
-/*
- * Copyright 2004,2005 The Apache Software Foundation.
- *
- * Licensed 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.
- */
-
-
-public interface WOMWriter {
-
-    /**
-     * Writes a WOM to the given output stream.
-     * @param wsdlWrapper, A wrapper for both the wsdl object models. Contains references to WOM and
-     * the standard WSDL definition class
-     * @param out the output stream
-     */
-    public void writeWOM(WSDLVersionWrapper wsdlWrapper, OutputStream out) throws WriterException;
-
-
-    /**
-     * Write a WSDLDescription directly. The version wrapper may not be available at some instances
-     * and the user might need to serailize the decription directly 
-     * @param wsdlDescription
-     * @param out
-     * @throws WriterException
-     */
-    public void writeWOM(WSDLDescription wsdlDescription,OutputStream out) throws WriterException, XMLStreamException;
-
-    public void setEncoding(String encoding);
-
-    //to set the defaultWSDLPrefix for the wsdl file
-     void setdefaultWSDLPrefix(String defaultWSDLPrefix);
-
-}
+package org.apache.axis2.wsdl.writer;
+
+import org.apache.axis2.wsdl.WSDLVersionWrapper;
+import org.apache.wsdl.WSDLDescription;
+
+import javax.xml.stream.XMLStreamException;
+import java.io.OutputStream;
+/*
+ * Copyright 2004,2005 The Apache Software Foundation.
+ *
+ * Licensed 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.
+ */
+
+
+public interface WOMWriter {
+
+    /**
+     * Writes a WOM to the given output stream. 
+     * @param wsdlWrapper A wrapper for both the wsdl object models. Contains references to WOM and
+     * the standard WSDL definition class
+     * @param out the output stream
+     */
+    public void writeWOM(WSDLVersionWrapper wsdlWrapper, OutputStream out) throws WriterException;
+
+
+    /**
+     * Writes a WSDLDescription directly. The version wrapper may not be available in some instances
+     * and the user may need to serialize the WSDL Description directly . 
+     * @param wsdlDescription
+     * @param out
+     * @throws WriterException
+     */
+    public void writeWOM(WSDLDescription wsdlDescription,OutputStream out) throws WriterException, XMLStreamException;
+
+    public void setEncoding(String encoding);
+
+    //to set the defaultWSDLPrefix for the wsdl file
+     void setdefaultWSDLPrefix(String defaultWSDLPrefix);
+
+}

Modified: webservices/axis2/trunk/java/modules/wsdl/src/org/apache/axis2/wsdl/writer/WOMtoWSDL11Writer.java
URL: http://svn.apache.org/viewcvs/webservices/axis2/trunk/java/modules/wsdl/src/org/apache/axis2/wsdl/writer/WOMtoWSDL11Writer.java?rev=357238&r1=357237&r2=357238&view=diff
==============================================================================
--- webservices/axis2/trunk/java/modules/wsdl/src/org/apache/axis2/wsdl/writer/WOMtoWSDL11Writer.java (original)
+++ webservices/axis2/trunk/java/modules/wsdl/src/org/apache/axis2/wsdl/writer/WOMtoWSDL11Writer.java Fri Dec 16 13:31:18 2005
@@ -1,694 +1,695 @@
-package org.apache.axis2.wsdl.writer;
-
-import com.ibm.wsdl.util.xml.DOM2Writer;
-import org.apache.axis2.om.OMAbstractFactory;
-import org.apache.axis2.om.OMElement;
-import org.apache.axis2.om.OMFactory;
-import org.apache.axis2.om.impl.llom.builder.StAXOMBuilder;
-import org.apache.axis2.wsdl.WSDLVersionWrapper;
-import org.apache.wsdl.*;
-import org.apache.wsdl.extensions.*;
-import org.w3c.dom.Element;
-
-import javax.wsdl.WSDLException;
-import javax.wsdl.factory.WSDLFactory;
-import javax.wsdl.xml.WSDLWriter;
-import javax.xml.namespace.QName;
-import javax.xml.stream.*;
-import java.io.*;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-/*
- * Copyright 2004,2005 The Apache Software Foundation.
- *
- * Licensed 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.
- */
-
-public class WOMtoWSDL11Writer implements WOMWriter {
-
-    private String encoding = "UTF-8"; //default encoding is UTF-8
-    private String defaultWSDLPrefix = "wsdl11";
-    private String targetNamespacePrefix = "tns";
-    private static final String WSDL1_1_NAMESPACE_URI = "http://schemas.xmlsoap.org/wsdl/";
-    private static final String WSDL1_1_SOAP_NAMESPACE_URI = "http://schemas.xmlsoap.org/wsdl/soap/";
-    private static final String DEFINITION_NAME = "definitions";
-    private static final String IMPORT_NAME = "import";
-    private static final String TYPES_NAME = "types";
-    private static final String PORTTYPE_NAME = "portType";
-
-    private static final String MESSAGE_NAME_SUFFIX = "Message";
-
-    private Map namespaceMap = new HashMap();
-
-    //this is our 'symbol table' for the time being. It's a simple
-    //Qname <-> message object map
-    private Map messageMap = new HashMap();
-    private static final String BINDING_OPERATION = "operation";
-    private static final String OPERATION_NAME = BINDING_OPERATION;
-    private static final String BINDING_INPUT = "input";
-    private static final String INPUT_NAME = BINDING_INPUT;
-    private static final String BINDING_OUTPUT = "output";
-    private static final String OUTPUT_NAME = BINDING_OUTPUT;
-    private static final String BINDING_NAME = "binding";
-
-    private String soapNsPrefix = null;
-    private XMLStreamWriter writer;
-
-    private Writer rawWriter = null;
-
-
-    public void setEncoding(String encoding) {
-        this.encoding = encoding;
-    }
-
-    //to set the defaultWSDLPrefix for the wsdl file
-    public void setdefaultWSDLPrefix(String defaultWSDLPrefix) {
-        this.defaultWSDLPrefix = defaultWSDLPrefix;
-    }
-
-    /**
-     * @param wsdlWrapper
-     * @param out
-     * @see WOMWriter#writeWOM(org.apache.axis2.wsdl.WSDLVersionWrapper, java.io.OutputStream)
-     */
-    public void writeWOM(WSDLVersionWrapper wsdlWrapper, OutputStream out) throws WriterException {
-        if (wsdlWrapper == null) {
-            throw new WriterException("wsdl Wrapper cannot be null");
-        }
-        //the wsdl definition is present. then we can ditectly utilize the wsdl writer.
-        if (wsdlWrapper.getDefinition() != null) {
-            try {
-                WSDLWriter writer = WSDLFactory.newInstance().newWSDLWriter();
-                writer.writeWSDL(wsdlWrapper.getDefinition(), out);
-            } catch (WSDLException e) {
-                throw new WriterException(e);
-            }
-            //wsdl description is present but not the definition. So start writing
-        } else if (wsdlWrapper.getDescription() != null) {
-            try {
-                writeWOM(wsdlWrapper.getDescription(), out);
-            } catch (XMLStreamException e) {
-                throw new WriterException(e);
-            }
-        } else {
-            throw new WriterException(" WSDL wrapper is empty!");
-        }
-    }
-
-    /**
-     * @param wsdlDescription
-     * @param out
-     * @throws WriterException
-     * @see WOMWriter#writeWOM(org.apache.wsdl.WSDLDescription, java.io.OutputStream)
-     */
-    public void writeWOM(WSDLDescription wsdlDescription, OutputStream out) throws WriterException, XMLStreamException {
-        try {
-            //create a writer from the stream
-            rawWriter = new OutputStreamWriter(out, encoding);
-            writer = XMLOutputFactory.newInstance().createXMLStreamWriter(out);
-
-            writeStartDescripton(wsdlDescription, writer);
-            //find the SOAPNs
-            findSOAPNsPrefix(wsdlDescription);
-            //write the imports
-            writeImports(wsdlDescription);
-            //write  the types
-            writeTypes(wsdlDescription);
-            //write the messages
-            writeMessages(wsdlDescription);
-            //write the porttype
-            writePortTypes(wsdlDescription);
-            //write the binding
-            writeBinding(wsdlDescription);
-            //write the service
-            writeService(wsdlDescription);
-            //close definition
-            writer.writeEndElement();
-            writer.flush();
-
-        } catch (UnsupportedEncodingException e) {
-            throw new WriterException("wrong encoding!", e);
-        } catch (IOException e) {
-            throw new WriterException("Error writing to the stream!", e);
-        }
-
-    }
-
-    /**
-     * @param wsdlDescription
-     * @throws IOException
-     */
-    private void writeService(WSDLDescription wsdlDescription) throws IOException, XMLStreamException {
-        Map serviceMap = wsdlDescription.getServices();
-        if (serviceMap != null && !serviceMap.isEmpty()) {
-            Iterator serviceIterator = serviceMap.values().iterator();
-            WSDLService service;
-            while (serviceIterator.hasNext()) {
-                service = (WSDLService) serviceIterator.next();
-                writer.writeStartElement(defaultWSDLPrefix, "service", WSDL1_1_NAMESPACE_URI);
-                writer.writeAttribute("name", service.getName().getLocalPart());
-                //wrtie the porttypes
-                Map endPointMap = service.getEndpoints();
-                if (endPointMap != null && !endPointMap.isEmpty()) {
-                    Iterator it = endPointMap.values().iterator();
-                    while (it.hasNext()) {
-                        writePort((WSDLEndpoint) it.next());
-                    }
-                }
-                writer.writeEndElement();
-            }
-        }
-    }
-
-    /**
-     * @param endpoint
-     */
-    private void writePort(WSDLEndpoint endpoint) throws IOException, XMLStreamException {
-        writer.writeStartElement(defaultWSDLPrefix, "port", WSDL1_1_NAMESPACE_URI);
-        writer.writeAttribute("name", endpoint.getName().getLocalPart());
-        QName name = endpoint.getBinding().getName();
-        writer.writeAttribute("binding", name.getPrefix() + ":" + name.getLocalPart());
-
-        handleExtensibiltyElements(endpoint.getExtensibilityElements());
-
-        writer.writeEndElement();
-    }
-
-    /**
-     * Find the SOAPns prefix
-     *
-     * @param wsdlDescription
-     */
-    private void findSOAPNsPrefix(WSDLDescription wsdlDescription) {
-        Map map = wsdlDescription.getNamespaces();
-        Iterator nsIterator = map.values().iterator();
-        Iterator keyIterator = map.keySet().iterator();
-        String key;
-        while (nsIterator.hasNext()) {
-            key = keyIterator.next().toString();
-            if (WSDL1_1_SOAP_NAMESPACE_URI.equals(nsIterator.next())) {
-                this.soapNsPrefix = key;
-                break;
-            }
-        }
-
-    }
-
-    /**
-     * @param desc
-     * @throws IOException
-     */
-    protected void writeStartDescripton(WSDLDescription desc, XMLStreamWriter writer) throws IOException, XMLStreamException {
-        //always prefix the elements with wsdl1.1 prefix
-        writer.writeStartElement(defaultWSDLPrefix, DEFINITION_NAME, WSDL1_1_NAMESPACE_URI);
-        //write the name
-        QName wsdl1DefinitionName = desc.getWSDL1DefinitionName();
-        if (wsdl1DefinitionName != null) {
-            writer.writeAttribute("name", wsdl1DefinitionName.getLocalPart());
-        }
-        //loop through the namespaces
-        String targetNameSpace = desc.getTargetNameSpace();
-
-        namespaceMap = desc.getNamespaces();
-        if (namespaceMap != null && !namespaceMap.isEmpty()) {
-            Iterator nameSpaces = namespaceMap.keySet().iterator();
-            String nsPrefix;
-            String nsURI;
-            while (nameSpaces.hasNext()) {
-                nsPrefix = (String) nameSpaces.next();
-                nsURI = namespaceMap.get(nsPrefix).toString();
-                //make sure not to write the namespace URI of the WSDL 1.1 namespace
-                if (!WSDL1_1_NAMESPACE_URI.equals(nsURI) &&
-                        !targetNameSpace.equals(nsURI)) {
-                    writeNamespace(nsPrefix,
-                            nsURI);
-                }
-
-            }
-        }
-        //write the default WSDL namespace
-        writeNamespace(defaultWSDLPrefix, WSDL1_1_NAMESPACE_URI);
-        //write the targetnamespace with our own prefix
-        writeNamespace(targetNamespacePrefix, targetNameSpace);
-        //write the targetNamespace
-        writer.writeAttribute("targetNamespace", desc.getTargetNameSpace());
-    }
-
-    private void writeNamespace(String namespacePrefix, String namespaceURI) throws XMLStreamException {
-        // for the time being lets keep this simple as we do not expect that much of namespaces within the WSDL
-        namespaceMap.put(namespacePrefix, namespaceURI);
-        writer.writeNamespace(namespacePrefix, namespaceURI);
-
-    }
-
-    /**
-     * Write the messages. This is somewhat tricky when the message names and parts
-     * have to be guessed
-     *
-     * @param desc
-     */
-    protected void writeMessages(WSDLDescription desc) throws XMLStreamException {
-
-        //first look for a metadata bag for this particular description
-        Map mBag = desc.getMetadataBag();
-
-
-        if (mBag == null || mBag.isEmpty()) {
-            //No metadata! So do some guess work!
-            Map interfaceMap = desc.getWsdlInterfaces();
-            if (!interfaceMap.isEmpty()) {
-                Iterator interfaceIterator = interfaceMap.values().iterator();
-                WSDLInterface wsdlInterface;
-                while (interfaceIterator.hasNext()) {
-                    wsdlInterface = (WSDLInterface) interfaceIterator.next();
-                    Map opMap = wsdlInterface.getOperations();
-                    if (!opMap.isEmpty()) {
-                        Iterator opIterator = opMap.values().iterator();
-                        WSDLOperation operation;
-                        while (opIterator.hasNext()) {
-                            operation = (WSDLOperation) opIterator.next();
-                            //populate the symbol table of Messages
-                            QName inputReference = operation.getInputMessage() == null ? null : operation.getInputMessage().getElementQName();
-                            if (inputReference != null) {
-                                populateMessageSymbol(inputReference);
-                            }
-
-                            QName outputReference = operation.getOutputMessage() == null ? null : operation.getOutputMessage().getElementQName();
-                            if (outputReference != null) {
-                                populateMessageSymbol(outputReference);
-                            }
-
-                            //todo handle the faults here
-
-                        }
-                    }
-
-                }
-
-                // Now we are done with populating the message symbols. write them down
-                Iterator messages = messageMap.values().iterator();
-                while (messages.hasNext()) {
-                    WSDL11Message msg = (WSDL11Message) messages.next();
-                    writer.writeStartElement(defaultWSDLPrefix, "message", WSDL1_1_NAMESPACE_URI);
-                    writer.writeAttribute("name", msg.getMessageName());
-//                    writer.writeEndElement();
-
-                    //write the parts
-                    WSDL11MessagePart[] parts = msg.getParts();
-                    WSDL11MessagePart part;
-                    for (int i = 0; i < parts.length; i++) {
-                        part = parts[i];
-                        writer.writeStartElement(defaultWSDLPrefix, "part", WSDL1_1_NAMESPACE_URI);
-                        writer.writeAttribute("name", part.getName());
-                        String elementName = part.getElementName();
-                        if (elementName != null) {
-                            //todo ajith pls take a look at that I have done the correct thing here
-                            if (part.getPrefix() != null && !part.getPrefix().trim().equals("")) {
-                                elementName = part.getPrefix() + ":" + elementName;
-                            }
-                            writer.writeAttribute("element", elementName);
-                        }
-                        //put the type also here. For the time being let this be like it
-                        writer.writeEndElement();
-
-                    }
-
-                    writer.writeEndElement();
-
-                }
-
-
-            } else {
-                //use the metadata to formulate the names and stuff
-                //todo fill this!!!!
-
-            }
-        }
-
-
-    }
-
-    /**
-     * Our simple rule in the 'guessing game' for the message and it's parts.
-     * message name is the localpart of the QName suffixed by MESSAGE_NAME_SUFFIX
-     * partname is just 'part1' (wouldn't matter!)
-     * element reference is again the localpart of the QName but prefixed with the target namespaces prefix
-     */
-
-    private void populateMessageSymbol(QName reference) {
-        if (messageMap.containsKey(reference)) {
-            //just return. The message is already there
-            return;
-        } else {
-            //create a part with name part 1 and element ref to the QName value
-            //these references need to be prefixed according to the correct target namespaces
-            //of the schemas
-            WSDL11MessagePart part = new WSDL11MessagePart();
-            part.setName("part1");
-            part.setElementName(reference.getLocalPart());  //todo prefix needs to be here!!!!
-            part.setPrefix(reference.getPrefix());
-            WSDL11Message message = new WSDL11Message();
-            message.setMessageName(reference.getLocalPart() + MESSAGE_NAME_SUFFIX);
-            message.setParts(new WSDL11MessagePart[]{part});
-
-            //fill this in the message symbol map
-            messageMap.put(reference, message);
-        }
-    }
-
-    /**
-     * @param outWriter
-     * @throws IOException
-     */
-    protected void writeEndDescripton(Writer outWriter) throws IOException {
-        WriterUtil.writeEndElement(DEFINITION_NAME, defaultWSDLPrefix, outWriter);
-    }
-
-    /**
-     * @param desc
-     * @throws IOException
-     */
-    protected void writeImports(WSDLDescription desc) throws IOException, XMLStreamException {
-        //todo 1.1 pump does not populate the imports
-        //get the imports
-        List imports = desc.getImports();
-        int importCount = imports.size();
-        WSDLImport singleImport;
-        for (int i = 0; i < importCount; i++) {
-            singleImport = (WSDLImport) imports.get(i);
-            writer.writeStartElement(defaultWSDLPrefix, IMPORT_NAME, WSDL1_1_NAMESPACE_URI);
-            writer.writeAttribute("namespace", singleImport.getNamespace());
-            writer.writeAttribute("location", singleImport.getLocation());
-            writer.writeEndElement();
-        }
-
-
-    }
-
-    /**
-     * Write porttypes
-     *
-     * @param desc
-     * @throws IOException
-     */
-    protected void writeTypes(WSDLDescription desc) throws IOException, XMLStreamException {
-        //get the imports
-        WSDLTypes types = desc.getTypes();
-        if (types != null) {
-            writer.writeStartElement(defaultWSDLPrefix, TYPES_NAME, WSDL1_1_NAMESPACE_URI);
-            handleExtensibiltyElements(types.getExtensibilityElements());
-            writer.writeEndElement();
-        }
-    }
-
-    /**
-     * @param desc
-     */
-    protected void writePortTypes(WSDLDescription desc) throws XMLStreamException {
-        Map interfaceMap = desc.getWsdlInterfaces();
-        if (!interfaceMap.isEmpty()) {
-            Iterator interfaceIterator = interfaceMap.values().iterator();
-            WSDLInterface wsdlInterface;
-            while (interfaceIterator.hasNext()) {
-                wsdlInterface = (WSDLInterface) interfaceIterator.next();
-                writer.writeStartElement(defaultWSDLPrefix, PORTTYPE_NAME, WSDL1_1_NAMESPACE_URI);
-                writer.writeAttribute("name",
-                        wsdlInterface.getName() == null ? "" : wsdlInterface.getName().getLocalPart());
-
-                //write the operations
-                writePorttypeOperations(wsdlInterface);
-
-                writer.writeEndElement();
-
-            }
-
-
-        }
-    }
-
-    /**
-     * Write the operation
-     *
-     * @param wsdlInterface
-     */
-    protected void writePorttypeOperations(WSDLInterface wsdlInterface) throws XMLStreamException {
-        Map operationsMap = wsdlInterface.getOperations();
-        if (!operationsMap.isEmpty()) {
-            Iterator opIterator = operationsMap.values().iterator();
-            WSDLOperation operation;
-            while (opIterator.hasNext()) {
-                operation = (WSDLOperation) opIterator.next();
-                writer.writeStartElement(defaultWSDLPrefix, OPERATION_NAME, WSDL1_1_NAMESPACE_URI);
-                writer.writeAttribute("name", operation.getName() == null ? "" : operation.getName().getLocalPart());
-//                writer.writeEndElement();
-                //write the inputs
-                WSDL11Message message;
-                MessageReference inputMessage = operation.getInputMessage();
-                if (inputMessage != null) {
-                    message = (WSDL11Message) messageMap.get(inputMessage.getElementQName());
-                    writer.writeStartElement(defaultWSDLPrefix, INPUT_NAME, WSDL1_1_NAMESPACE_URI);
-                    writer.writeAttribute("message", targetNamespacePrefix + ":" + message.getMessageName());
-                    writer.writeEndElement();
-                }
-
-                //write the outputs
-                MessageReference outputMessage = operation.getOutputMessage();
-                if (outputMessage != null) {
-                    message = (WSDL11Message) messageMap.get(outputMessage.getElementQName());
-                    writer.writeStartElement(defaultWSDLPrefix, OUTPUT_NAME, WSDL1_1_NAMESPACE_URI);
-                    writer.writeAttribute("message", targetNamespacePrefix + ":" + message.getMessageName());
-                    writer.writeEndElement();
-                }
-
-                //todo handle the faults here
-
-                writer.writeEndElement();
-
-            }
-        }
-
-
-    }
-
-    /**
-     * @param desc
-     * @throws IOException
-     */
-    protected void writeBinding(WSDLDescription desc) throws XMLStreamException, IOException {
-        Map bindingsMap = desc.getBindings();
-        if (!bindingsMap.isEmpty()) {
-            Iterator iterator = bindingsMap.values().iterator();
-            WSDLBinding binding;
-            while (iterator.hasNext()) {
-                binding = (WSDLBinding) iterator.next();
-                writer.writeStartElement(defaultWSDLPrefix, BINDING_NAME, WSDL1_1_NAMESPACE_URI);
-                writer.writeAttribute("name", binding.getName().getLocalPart());
-                writer.writeAttribute("type", targetNamespacePrefix + ":" + binding.getBoundInterface().getName().getLocalPart());
-                //write the extensibility elements
-                handleExtensibiltyElements(binding.getExtensibilityElements());
-                //write the operations
-
-                Map bindingOps = binding.getBindingOperations();
-                if (bindingOps != null && !bindingOps.isEmpty()) {
-                    Iterator bindingOpsIterator = bindingOps.values().iterator();
-                    while (bindingOpsIterator.hasNext()) {
-                        writebindingOperation((WSDLBindingOperation) bindingOpsIterator.next());
-                    }
-                }
-                writer.writeEndElement();
-            }
-        }
-
-    }
-
-
-    protected void writebindingOperation(WSDLBindingOperation bindingOp) throws XMLStreamException, IOException {
-        writer.writeStartElement(defaultWSDLPrefix, BINDING_OPERATION, WSDL1_1_NAMESPACE_URI);
-        writer.writeAttribute("name", bindingOp.getName().getLocalPart());
-        handleExtensibiltyElements(bindingOp.getExtensibilityElements());
-        //write the input
-        WSDLBindingMessageReference input = bindingOp.getInput();
-        if (input != null) {
-            //
-            writer.writeStartElement(defaultWSDLPrefix, BINDING_INPUT, WSDL1_1_NAMESPACE_URI);
-            handleExtensibiltyElements(input.getExtensibilityElements());
-            writer.writeEndElement();
-        }
-
-        WSDLBindingMessageReference output = bindingOp.getOutput();
-        if (output != null) {
-            writer.writeStartElement(defaultWSDLPrefix, BINDING_OUTPUT, WSDL1_1_NAMESPACE_URI);
-            handleExtensibiltyElements(output.getExtensibilityElements());
-            writer.writeEndElement();
-        }
-        writer.writeEndElement();
-    }
-
-    protected void handleExtensibiltyElements(List extElementList) throws XMLStreamException, IOException {
-        int extensibilityElementCount = extElementList.size();
-        for (int i = 0; i < extensibilityElementCount; i++) {
-            writeExtensibilityElement((WSDLExtensibilityElement) extElementList.get(i));
-        }
-
-    }
-
-    //to write scheam types into output straem
-    private void writeSchemas(Element element) throws XMLStreamException {
-        writer.flush();
-        String scheamTypes = DOM2Writer.nodeToString(element);
-        XMLStreamReader xmlReader = XMLInputFactory.newInstance().createXMLStreamReader(new
-                ByteArrayInputStream(scheamTypes.getBytes()));
-        OMFactory fac = OMAbstractFactory.getOMFactory();
-
-        StAXOMBuilder staxOMBuilder = new StAXOMBuilder(fac, xmlReader);
-        OMElement scheamElement = staxOMBuilder.getDocumentElement();
-        scheamElement.serialize(writer);
-    }
-
-    /**
-     * @param extElement
-     * @throws IOException
-     */
-    protected void writeExtensibilityElement(WSDLExtensibilityElement extElement) throws IOException, XMLStreamException {
-
-        if (extElement instanceof Schema) {
-            Element element = ((Schema) extElement).getElement();
-//            if (element.getNodeValue() != null) {
-            writeSchemas(element);
-//            rawWriter.write(element.toString()); //quick hack for crimson
-//            }
-        } else if (extElement instanceof SOAPAddress) {
-            writeSOAPAddressExtensibilityElement((SOAPAddress) extElement);
-        } else if (extElement instanceof SOAPBinding) {
-            writeSOAPBindingExtensibilityElement((SOAPBinding) extElement);
-        } else if (extElement instanceof SOAPHeader) {
-            writeSOAPHeaderExtensibilityElement((SOAPHeader) extElement);
-        } else if (extElement instanceof SOAPOperation) {
-            writeSOAPOpextensibilityElement((SOAPOperation) extElement);
-        } else if (extElement instanceof SOAPBody) {
-            writeSOAPBodyExtensibilityElement((SOAPBody) extElement);
-        } else {
-            writer.writeComment(" Unknown extensibility element" + extElement.toString());
-        }
-
-    }
-
-    private void writeSOAPAddressExtensibilityElement(SOAPAddress address) throws IOException, XMLStreamException {
-        writer.writeStartElement(soapNsPrefix, "address", WSDL1_1_SOAP_NAMESPACE_URI);
-        writer.writeAttribute("location", address.getLocationURI());
-        writer.writeEndElement();
-    }
-
-    protected void writeSOAPBindingExtensibilityElement(SOAPBinding soapBinding) throws XMLStreamException {
-        writer.writeStartElement(soapNsPrefix, "binding", WSDL1_1_SOAP_NAMESPACE_URI);
-        writer.writeAttribute("transport", soapBinding.getTransportURI());
-        writer.writeAttribute("style", soapBinding.getStyle());
-        writer.writeEndElement();
-    }
-
-    protected void writeSOAPBodyExtensibilityElement(SOAPBody soapBody) throws IOException, XMLStreamException {
-        writer.writeStartElement(soapNsPrefix, "body", WSDL1_1_SOAP_NAMESPACE_URI);
-        writer.writeAttribute("use", soapBody.getUse());
-        if (soapBody.getNamespaceURI() != null) {
-            writer.writeAttribute("namespace", soapBody.getNamespaceURI());
-        }
-        writer.writeEndElement();
-    }
-
-    protected void writeSOAPHeaderExtensibilityElement(SOAPHeader soapHeader) throws XMLStreamException {
-        writer.writeStartElement(soapNsPrefix, "header", WSDL1_1_SOAP_NAMESPACE_URI);
-        writer.writeAttribute("use", soapHeader.getUse());
-        writer.writeEndElement();
-    }
-
-
-    protected void writeSOAPOpextensibilityElement(SOAPOperation soapop) throws IOException, XMLStreamException {
-        writer.writeStartElement(soapNsPrefix, BINDING_OPERATION, WSDL1_1_SOAP_NAMESPACE_URI);
-        writer.writeAttribute("name", soapop.getType().getLocalPart());
-        writer.writeAttribute("soapaction", soapop.getSoapAction());
-        writer.writeAttribute("style", soapop.getStyle());
-        writer.writeEndElement();
-    }
-
-    /**
-     * Since we have no proper way to represent a WSDL 1.1 message, here's a simple bean class to
-     * represent it, at least for serializing.
-     */
-    private class WSDL11Message {
-        private String messageName;
-        private WSDL11MessagePart[] parts;
-
-        public String getMessageName() {
-            return messageName;
-        }
-
-        public void setMessageName(String messageName) {
-            this.messageName = messageName;
-        }
-
-        public WSDL11MessagePart[] getParts() {
-            return parts;
-        }
-
-        public void setParts(WSDL11MessagePart[] parts) {
-            this.parts = parts;
-        }
-
-
-    }
-
-    /**
-     * Samething as the WSDL11 message. A simple abstraction
-     */
-    private class WSDL11MessagePart {
-        private String name;
-        private String elementName;
-        private String type;
-        private String prefix;
-
-        public String getPrefix() {
-            return prefix;
-        }
-
-        public void setPrefix(String prefix) {
-            this.prefix = prefix;
-        }
-
-        public String getName() {
-            return name;
-        }
-
-        public void setName(String name) {
-            this.name = name;
-        }
-
-        public String getElementName() {
-            return elementName;
-        }
-
-        public void setElementName(String elementName) {
-            this.elementName = elementName;
-        }
-
-        public String getType() {
-            return type;
-        }
-
-        public void setType(String type) {
-            this.type = type;
-        }
-
-    }
-}
+package org.apache.axis2.wsdl.writer;
+
+import com.ibm.wsdl.util.xml.DOM2Writer;
+import org.apache.axis2.om.OMAbstractFactory;
+import org.apache.axis2.om.OMElement;
+import org.apache.axis2.om.OMFactory;
+import org.apache.axis2.om.impl.llom.builder.StAXOMBuilder;
+import org.apache.axis2.wsdl.WSDLVersionWrapper;
+import org.apache.wsdl.*;
+import org.apache.wsdl.extensions.*;
+import org.w3c.dom.Element;
+
+import javax.wsdl.WSDLException;
+import javax.wsdl.factory.WSDLFactory;
+import javax.wsdl.xml.WSDLWriter;
+import javax.xml.namespace.QName;
+import javax.xml.stream.*;
+import java.io.*;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+/*
+ * Copyright 2004,2005 The Apache Software Foundation.
+ *
+ * Licensed 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.
+ */
+
+public class WOMtoWSDL11Writer implements WOMWriter {
+
+    private String encoding = "UTF-8"; //default encoding is UTF-8
+    private String defaultWSDLPrefix = "wsdl11";
+    private String targetNamespacePrefix = "tns";
+    private static final String WSDL1_1_NAMESPACE_URI = "http://schemas.xmlsoap.org/wsdl/";
+    private static final String WSDL1_1_SOAP_NAMESPACE_URI = "http://schemas.xmlsoap.org/wsdl/soap/";
+    private static final String DEFINITION_NAME = "definitions";
+    private static final String IMPORT_NAME = "import";
+    private static final String TYPES_NAME = "types";
+    private static final String PORTTYPE_NAME = "portType";
+
+    private static final String MESSAGE_NAME_SUFFIX = "Message";
+
+    private Map namespaceMap = new HashMap();
+
+    //this is our 'symbol table' for the time being. It's a simple
+    //Qname <-> message object map
+    private Map messageMap = new HashMap();
+    private static final String BINDING_OPERATION = "operation";
+    private static final String OPERATION_NAME = BINDING_OPERATION;
+    private static final String BINDING_INPUT = "input";
+    private static final String INPUT_NAME = BINDING_INPUT;
+    private static final String BINDING_OUTPUT = "output";
+    private static final String OUTPUT_NAME = BINDING_OUTPUT;
+    private static final String BINDING_NAME = "binding";
+
+    private String soapNsPrefix = null;
+    private XMLStreamWriter writer;
+
+    private Writer rawWriter = null;
+
+
+    public void setEncoding(String encoding) {
+        this.encoding = encoding;
+    }
+
+    //to set the defaultWSDLPrefix for the wsdl file
+    public void setdefaultWSDLPrefix(String defaultWSDLPrefix) {
+        this.defaultWSDLPrefix = defaultWSDLPrefix;
+    }
+
+    /**
+     * @param wsdlWrapper
+     * @param out
+     * @see WOMWriter#writeWOM(org.apache.axis2.wsdl.WSDLVersionWrapper, java.io.OutputStream)
+     */
+    public void writeWOM(WSDLVersionWrapper wsdlWrapper, OutputStream out) throws WriterException {
+        if (wsdlWrapper == null) {
+            throw new WriterException("wsdl Wrapper cannot be null");
+        }
+        //the wsdl definition is present. then we can ditectly utilize the wsdl writer.
+        if (wsdlWrapper.getDefinition() != null) {
+            try {
+                WSDLWriter writer = WSDLFactory.newInstance().newWSDLWriter();
+                writer.writeWSDL(wsdlWrapper.getDefinition(), out);
+            } catch (WSDLException e) {
+                throw new WriterException(e);
+            }
+            //wsdl description is present but not the definition. So start writing
+        } else if (wsdlWrapper.getDescription() != null) {
+            try {
+                writeWOM(wsdlWrapper.getDescription(), out);
+            } catch (XMLStreamException e) {
+                throw new WriterException(e);
+            }
+        } else {
+            throw new WriterException(" WSDL wrapper is empty!");
+        }
+    }
+
+    /**
+     * @param wsdlDescription
+     * @param out
+     * @throws WriterException
+     * @see WOMWriter#writeWOM(org.apache.wsdl.WSDLDescription, java.io.OutputStream)
+     */
+    public void writeWOM(WSDLDescription wsdlDescription, OutputStream out) throws WriterException, XMLStreamException {
+        try {
+            //create a writer from the stream
+            rawWriter = new OutputStreamWriter(out, encoding);
+            writer = XMLOutputFactory.newInstance().createXMLStreamWriter(out);
+
+            writeStartDescripton(wsdlDescription, writer);
+            //find the SOAPNs
+            findSOAPNsPrefix(wsdlDescription);
+            //write the imports
+            writeImports(wsdlDescription);
+            //write  the types
+            writeTypes(wsdlDescription);
+            //write the messages
+            writeMessages(wsdlDescription);
+            //write the porttype
+            writePortTypes(wsdlDescription);
+            //write the binding
+            writeBinding(wsdlDescription);
+            //write the service
+            writeService(wsdlDescription);
+            //close definition
+            writer.writeEndElement();
+            writer.flush();
+
+        } catch (UnsupportedEncodingException e) {
+            throw new WriterException("wrong encoding!", e);
+        } catch (IOException e) {
+            throw new WriterException("Error writing to the stream!", e);
+        }
+
+    }
+
+    /**
+     * @param wsdlDescription
+     * @throws IOException
+     */
+    private void writeService(WSDLDescription wsdlDescription) throws IOException, XMLStreamException {
+        Map serviceMap = wsdlDescription.getServices();
+        if (serviceMap != null && !serviceMap.isEmpty()) {
+            Iterator serviceIterator = serviceMap.values().iterator();
+            WSDLService service;
+            while (serviceIterator.hasNext()) {
+                service = (WSDLService) serviceIterator.next();
+                writer.writeStartElement(defaultWSDLPrefix, "service", WSDL1_1_NAMESPACE_URI);
+                writer.writeAttribute("name", service.getName().getLocalPart());
+                //wrtie the porttypes
+                Map endPointMap = service.getEndpoints();
+                if (endPointMap != null && !endPointMap.isEmpty()) {
+                    Iterator it = endPointMap.values().iterator();
+                    while (it.hasNext()) {
+                        writePort((WSDLEndpoint) it.next());
+                    }
+                }
+                writer.writeEndElement();
+            }
+        }
+    }
+
+    /**
+     * @param endpoint
+     */
+    private void writePort(WSDLEndpoint endpoint) throws IOException, XMLStreamException {
+        writer.writeStartElement(defaultWSDLPrefix, "port", WSDL1_1_NAMESPACE_URI);
+        writer.writeAttribute("name", endpoint.getName().getLocalPart());
+        QName name = endpoint.getBinding().getName();
+        writer.writeAttribute("binding", name.getPrefix() + ":" + name.getLocalPart());
+
+        handleExtensibiltyElements(endpoint.getExtensibilityElements());
+
+        writer.writeEndElement();
+    }
+
+    /**
+     * Finds the SOAPns prefix
+     *
+     * @param wsdlDescription
+     */
+    private void findSOAPNsPrefix(WSDLDescription wsdlDescription) {
+        Map map = wsdlDescription.getNamespaces();
+        Iterator nsIterator = map.values().iterator();
+        Iterator keyIterator = map.keySet().iterator();
+        String key;
+        while (nsIterator.hasNext()) {
+            key = keyIterator.next().toString();
+            if (WSDL1_1_SOAP_NAMESPACE_URI.equals(nsIterator.next())) {
+                this.soapNsPrefix = key;
+                break;
+            }
+        }
+
+    }
+
+    /**
+     * @param desc
+     * @throws IOException
+     */
+    protected void writeStartDescripton(WSDLDescription desc, XMLStreamWriter writer) throws IOException, XMLStreamException {
+        //always prefix the elements with wsdl1.1 prefix
+        writer.writeStartElement(defaultWSDLPrefix, DEFINITION_NAME, WSDL1_1_NAMESPACE_URI);
+        //write the name
+        QName wsdl1DefinitionName = desc.getWSDL1DefinitionName();
+        if (wsdl1DefinitionName != null) {
+            writer.writeAttribute("name", wsdl1DefinitionName.getLocalPart());
+        }
+        //loop through the namespaces
+        String targetNameSpace = desc.getTargetNameSpace();
+
+        namespaceMap = desc.getNamespaces();
+        if (namespaceMap != null && !namespaceMap.isEmpty()) {
+            Iterator nameSpaces = namespaceMap.keySet().iterator();
+            String nsPrefix;
+            String nsURI;
+            while (nameSpaces.hasNext()) {
+                nsPrefix = (String) nameSpaces.next();
+                nsURI = namespaceMap.get(nsPrefix).toString();
+                //make sure not to write the namespace URI of the WSDL 1.1 namespace
+                if (!WSDL1_1_NAMESPACE_URI.equals(nsURI) &&
+                        !targetNameSpace.equals(nsURI)) {
+                    writeNamespace(nsPrefix,
+                            nsURI);
+                }
+
+            }
+        }
+        //write the default WSDL namespace
+        writeNamespace(defaultWSDLPrefix, WSDL1_1_NAMESPACE_URI);
+        //write the targetnamespace with our own prefix
+        writeNamespace(targetNamespacePrefix, targetNameSpace);
+        //write the targetNamespace
+        writer.writeAttribute("targetNamespace", desc.getTargetNameSpace());
+    }
+
+    private void writeNamespace(String namespacePrefix, String namespaceURI) throws XMLStreamException {
+        // for the time being lets keep this simple as we do not expect that much of namespaces within the WSDL
+        namespaceMap.put(namespacePrefix, namespaceURI);
+        writer.writeNamespace(namespacePrefix, namespaceURI);
+
+    }
+
+    /**
+     * Writes the messages. This is somewhat tricky when the message names and parts
+     * have to be guessed.
+     *
+     * @param desc
+     */
+    protected void writeMessages(WSDLDescription desc) throws XMLStreamException {
+
+        //first look for a metadata bag for this particular description
+        Map mBag = desc.getMetadataBag();
+
+
+        if (mBag == null || mBag.isEmpty()) {
+            //No metadata! So do some guess work!
+            Map interfaceMap = desc.getWsdlInterfaces();
+            if (!interfaceMap.isEmpty()) {
+                Iterator interfaceIterator = interfaceMap.values().iterator();
+                WSDLInterface wsdlInterface;
+                while (interfaceIterator.hasNext()) {
+                    wsdlInterface = (WSDLInterface) interfaceIterator.next();
+                    Map opMap = wsdlInterface.getOperations();
+                    if (!opMap.isEmpty()) {
+                        Iterator opIterator = opMap.values().iterator();
+                        WSDLOperation operation;
+                        while (opIterator.hasNext()) {
+                            operation = (WSDLOperation) opIterator.next();
+                            //populate the symbol table of Messages
+                            QName inputReference = operation.getInputMessage() == null ? null : operation.getInputMessage().getElementQName();
+                            if (inputReference != null) {
+                                populateMessageSymbol(inputReference);
+                            }
+
+                            QName outputReference = operation.getOutputMessage() == null ? null : operation.getOutputMessage().getElementQName();
+                            if (outputReference != null) {
+                                populateMessageSymbol(outputReference);
+                            }
+
+                            //todo handle the faults here
+
+                        }
+                    }
+
+                }
+
+                // Now we are done with populating the message symbols. write them down
+                Iterator messages = messageMap.values().iterator();
+                while (messages.hasNext()) {
+                    WSDL11Message msg = (WSDL11Message) messages.next();
+                    writer.writeStartElement(defaultWSDLPrefix, "message", WSDL1_1_NAMESPACE_URI);
+                    writer.writeAttribute("name", msg.getMessageName());
+//                    writer.writeEndElement();
+
+                    //write the parts
+                    WSDL11MessagePart[] parts = msg.getParts();
+                    WSDL11MessagePart part;
+                    for (int i = 0; i < parts.length; i++) {
+                        part = parts[i];
+                        writer.writeStartElement(defaultWSDLPrefix, "part", WSDL1_1_NAMESPACE_URI);
+                        writer.writeAttribute("name", part.getName());
+                        String elementName = part.getElementName();
+                        if (elementName != null) {
+                            //todo ajith pls take a look at that I have done the correct thing here
+                            if (part.getPrefix() != null && !part.getPrefix().trim().equals("")) {
+                                elementName = part.getPrefix() + ":" + elementName;
+                            }
+                            writer.writeAttribute("element", elementName);
+                        }
+                        //put the type also here. For the time being let this be like it
+                        writer.writeEndElement();
+
+                    }
+
+                    writer.writeEndElement();
+
+                }
+
+
+            } else {
+                //use the metadata to formulate the names and stuff
+                //todo fill this!!!!
+
+            }
+        }
+
+
+    }
+
+    /**
+     * Our simple rule in the 'guessing game' for the message and it's parts.
+     * Message name is the localpart of the QName suffixed by MESSAGE_NAME_SUFFIX
+     * Partname is just 'part1' (wouldn't matter!)
+     * Element reference is again the localpart of the QName but prefixed with the target 
+     * namespaces prefix.
+     */
+
+    private void populateMessageSymbol(QName reference) {
+        if (messageMap.containsKey(reference)) {
+            //just return. The message is already there
+            return;
+        } else {
+            //create a part with name part 1 and element ref to the QName value
+            //these references need to be prefixed according to the correct target namespaces
+            //of the schemas
+            WSDL11MessagePart part = new WSDL11MessagePart();
+            part.setName("part1");
+            part.setElementName(reference.getLocalPart());  //todo prefix needs to be here!!!!
+            part.setPrefix(reference.getPrefix());
+            WSDL11Message message = new WSDL11Message();
+            message.setMessageName(reference.getLocalPart() + MESSAGE_NAME_SUFFIX);
+            message.setParts(new WSDL11MessagePart[]{part});
+
+            //fill this in the message symbol map
+            messageMap.put(reference, message);
+        }
+    }
+
+    /**
+     * @param outWriter
+     * @throws IOException
+     */
+    protected void writeEndDescripton(Writer outWriter) throws IOException {
+        WriterUtil.writeEndElement(DEFINITION_NAME, defaultWSDLPrefix, outWriter);
+    }
+
+    /**
+     * @param desc
+     * @throws IOException
+     */
+    protected void writeImports(WSDLDescription desc) throws IOException, XMLStreamException {
+        //todo 1.1 pump does not populate the imports
+        //get the imports
+        List imports = desc.getImports();
+        int importCount = imports.size();
+        WSDLImport singleImport;
+        for (int i = 0; i < importCount; i++) {
+            singleImport = (WSDLImport) imports.get(i);
+            writer.writeStartElement(defaultWSDLPrefix, IMPORT_NAME, WSDL1_1_NAMESPACE_URI);
+            writer.writeAttribute("namespace", singleImport.getNamespace());
+            writer.writeAttribute("location", singleImport.getLocation());
+            writer.writeEndElement();
+        }
+
+
+    }
+
+    /**
+     * Writes port types.
+     *
+     * @param desc
+     * @throws IOException
+     */
+    protected void writeTypes(WSDLDescription desc) throws IOException, XMLStreamException {
+        //get the imports
+        WSDLTypes types = desc.getTypes();
+        if (types != null) {
+            writer.writeStartElement(defaultWSDLPrefix, TYPES_NAME, WSDL1_1_NAMESPACE_URI);
+            handleExtensibiltyElements(types.getExtensibilityElements());
+            writer.writeEndElement();
+        }
+    }
+
+    /**
+     * @param desc
+     */
+    protected void writePortTypes(WSDLDescription desc) throws XMLStreamException {
+        Map interfaceMap = desc.getWsdlInterfaces();
+        if (!interfaceMap.isEmpty()) {
+            Iterator interfaceIterator = interfaceMap.values().iterator();
+            WSDLInterface wsdlInterface;
+            while (interfaceIterator.hasNext()) {
+                wsdlInterface = (WSDLInterface) interfaceIterator.next();
+                writer.writeStartElement(defaultWSDLPrefix, PORTTYPE_NAME, WSDL1_1_NAMESPACE_URI);
+                writer.writeAttribute("name",
+                        wsdlInterface.getName() == null ? "" : wsdlInterface.getName().getLocalPart());
+
+                //write the operations
+                writePorttypeOperations(wsdlInterface);
+
+                writer.writeEndElement();
+
+            }
+
+
+        }
+    }
+
+    /**
+     * Writes the operation.
+     *
+     * @param wsdlInterface
+     */
+    protected void writePorttypeOperations(WSDLInterface wsdlInterface) throws XMLStreamException {
+        Map operationsMap = wsdlInterface.getOperations();
+        if (!operationsMap.isEmpty()) {
+            Iterator opIterator = operationsMap.values().iterator();
+            WSDLOperation operation;
+            while (opIterator.hasNext()) {
+                operation = (WSDLOperation) opIterator.next();
+                writer.writeStartElement(defaultWSDLPrefix, OPERATION_NAME, WSDL1_1_NAMESPACE_URI);
+                writer.writeAttribute("name", operation.getName() == null ? "" : operation.getName().getLocalPart());
+//                writer.writeEndElement();
+                //write the inputs
+                WSDL11Message message;
+                MessageReference inputMessage = operation.getInputMessage();
+                if (inputMessage != null) {
+                    message = (WSDL11Message) messageMap.get(inputMessage.getElementQName());
+                    writer.writeStartElement(defaultWSDLPrefix, INPUT_NAME, WSDL1_1_NAMESPACE_URI);
+                    writer.writeAttribute("message", targetNamespacePrefix + ":" + message.getMessageName());
+                    writer.writeEndElement();
+                }
+
+                //write the outputs
+                MessageReference outputMessage = operation.getOutputMessage();
+                if (outputMessage != null) {
+                    message = (WSDL11Message) messageMap.get(outputMessage.getElementQName());
+                    writer.writeStartElement(defaultWSDLPrefix, OUTPUT_NAME, WSDL1_1_NAMESPACE_URI);
+                    writer.writeAttribute("message", targetNamespacePrefix + ":" + message.getMessageName());
+                    writer.writeEndElement();
+                }
+
+                //todo handle the faults here
+
+                writer.writeEndElement();
+
+            }
+        }
+
+
+    }
+
+    /**
+     * @param desc
+     * @throws IOException
+     */
+    protected void writeBinding(WSDLDescription desc) throws XMLStreamException, IOException {
+        Map bindingsMap = desc.getBindings();
+        if (!bindingsMap.isEmpty()) {
+            Iterator iterator = bindingsMap.values().iterator();
+            WSDLBinding binding;
+            while (iterator.hasNext()) {
+                binding = (WSDLBinding) iterator.next();
+                writer.writeStartElement(defaultWSDLPrefix, BINDING_NAME, WSDL1_1_NAMESPACE_URI);
+                writer.writeAttribute("name", binding.getName().getLocalPart());
+                writer.writeAttribute("type", targetNamespacePrefix + ":" + binding.getBoundInterface().getName().getLocalPart());
+                //write the extensibility elements
+                handleExtensibiltyElements(binding.getExtensibilityElements());
+                //write the operations
+
+                Map bindingOps = binding.getBindingOperations();
+                if (bindingOps != null && !bindingOps.isEmpty()) {
+                    Iterator bindingOpsIterator = bindingOps.values().iterator();
+                    while (bindingOpsIterator.hasNext()) {
+                        writebindingOperation((WSDLBindingOperation) bindingOpsIterator.next());
+                    }
+                }
+                writer.writeEndElement();
+            }
+        }
+
+    }
+
+
+    protected void writebindingOperation(WSDLBindingOperation bindingOp) throws XMLStreamException, IOException {
+        writer.writeStartElement(defaultWSDLPrefix, BINDING_OPERATION, WSDL1_1_NAMESPACE_URI);
+        writer.writeAttribute("name", bindingOp.getName().getLocalPart());
+        handleExtensibiltyElements(bindingOp.getExtensibilityElements());
+        //write the input
+        WSDLBindingMessageReference input = bindingOp.getInput();
+        if (input != null) {
+            //
+            writer.writeStartElement(defaultWSDLPrefix, BINDING_INPUT, WSDL1_1_NAMESPACE_URI);
+            handleExtensibiltyElements(input.getExtensibilityElements());
+            writer.writeEndElement();
+        }
+
+        WSDLBindingMessageReference output = bindingOp.getOutput();
+        if (output != null) {
+            writer.writeStartElement(defaultWSDLPrefix, BINDING_OUTPUT, WSDL1_1_NAMESPACE_URI);
+            handleExtensibiltyElements(output.getExtensibilityElements());
+            writer.writeEndElement();
+        }
+        writer.writeEndElement();
+    }
+
+    protected void handleExtensibiltyElements(List extElementList) throws XMLStreamException, IOException {
+        int extensibilityElementCount = extElementList.size();
+        for (int i = 0; i < extensibilityElementCount; i++) {
+            writeExtensibilityElement((WSDLExtensibilityElement) extElementList.get(i));
+        }
+
+    }
+
+    //to write scheam types into output straem
+    private void writeSchemas(Element element) throws XMLStreamException {
+        writer.flush();
+        String scheamTypes = DOM2Writer.nodeToString(element);
+        XMLStreamReader xmlReader = XMLInputFactory.newInstance().createXMLStreamReader(new
+                ByteArrayInputStream(scheamTypes.getBytes()));
+        OMFactory fac = OMAbstractFactory.getOMFactory();
+
+        StAXOMBuilder staxOMBuilder = new StAXOMBuilder(fac, xmlReader);
+        OMElement scheamElement = staxOMBuilder.getDocumentElement();
+        scheamElement.serialize(writer);
+    }
+
+    /**
+     * @param extElement
+     * @throws IOException
+     */
+    protected void writeExtensibilityElement(WSDLExtensibilityElement extElement) throws IOException, XMLStreamException {
+
+        if (extElement instanceof Schema) {
+            Element element = ((Schema) extElement).getElement();
+//            if (element.getNodeValue() != null) {
+            writeSchemas(element);
+//            rawWriter.write(element.toString()); //quick hack for crimson
+//            }
+        } else if (extElement instanceof SOAPAddress) {
+            writeSOAPAddressExtensibilityElement((SOAPAddress) extElement);
+        } else if (extElement instanceof SOAPBinding) {
+            writeSOAPBindingExtensibilityElement((SOAPBinding) extElement);
+        } else if (extElement instanceof SOAPHeader) {
+            writeSOAPHeaderExtensibilityElement((SOAPHeader) extElement);
+        } else if (extElement instanceof SOAPOperation) {
+            writeSOAPOpextensibilityElement((SOAPOperation) extElement);
+        } else if (extElement instanceof SOAPBody) {
+            writeSOAPBodyExtensibilityElement((SOAPBody) extElement);
+        } else {
+            writer.writeComment(" Unknown extensibility element" + extElement.toString());
+        }
+
+    }
+
+    private void writeSOAPAddressExtensibilityElement(SOAPAddress address) throws IOException, XMLStreamException {
+        writer.writeStartElement(soapNsPrefix, "address", WSDL1_1_SOAP_NAMESPACE_URI);
+        writer.writeAttribute("location", address.getLocationURI());
+        writer.writeEndElement();
+    }
+
+    protected void writeSOAPBindingExtensibilityElement(SOAPBinding soapBinding) throws XMLStreamException {
+        writer.writeStartElement(soapNsPrefix, "binding", WSDL1_1_SOAP_NAMESPACE_URI);
+        writer.writeAttribute("transport", soapBinding.getTransportURI());
+        writer.writeAttribute("style", soapBinding.getStyle());
+        writer.writeEndElement();
+    }
+
+    protected void writeSOAPBodyExtensibilityElement(SOAPBody soapBody) throws IOException, XMLStreamException {
+        writer.writeStartElement(soapNsPrefix, "body", WSDL1_1_SOAP_NAMESPACE_URI);
+        writer.writeAttribute("use", soapBody.getUse());
+        if (soapBody.getNamespaceURI() != null) {
+            writer.writeAttribute("namespace", soapBody.getNamespaceURI());
+        }
+        writer.writeEndElement();
+    }
+
+    protected void writeSOAPHeaderExtensibilityElement(SOAPHeader soapHeader) throws XMLStreamException {
+        writer.writeStartElement(soapNsPrefix, "header", WSDL1_1_SOAP_NAMESPACE_URI);
+        writer.writeAttribute("use", soapHeader.getUse());
+        writer.writeEndElement();
+    }
+
+
+    protected void writeSOAPOpextensibilityElement(SOAPOperation soapop) throws IOException, XMLStreamException {
+        writer.writeStartElement(soapNsPrefix, BINDING_OPERATION, WSDL1_1_SOAP_NAMESPACE_URI);
+        writer.writeAttribute("name", soapop.getType().getLocalPart());
+        writer.writeAttribute("soapaction", soapop.getSoapAction());
+        writer.writeAttribute("style", soapop.getStyle());
+        writer.writeEndElement();
+    }
+
+    /**
+     * Since we have no proper way to represent a WSDL 1.1 message, here's a simple bean class to
+     * represent it, at least for serializing.
+     */
+    private class WSDL11Message {
+        private String messageName;
+        private WSDL11MessagePart[] parts;
+
+        public String getMessageName() {
+            return messageName;
+        }
+
+        public void setMessageName(String messageName) {
+            this.messageName = messageName;
+        }
+
+        public WSDL11MessagePart[] getParts() {
+            return parts;
+        }
+
+        public void setParts(WSDL11MessagePart[] parts) {
+            this.parts = parts;
+        }
+
+
+    }
+
+    /**
+     * Same as the WSDL11 message. A simple abstraction.
+     */
+    private class WSDL11MessagePart {
+        private String name;
+        private String elementName;
+        private String type;
+        private String prefix;
+
+        public String getPrefix() {
+            return prefix;
+        }
+
+        public void setPrefix(String prefix) {
+            this.prefix = prefix;
+        }
+
+        public String getName() {
+            return name;
+        }
+
+        public void setName(String name) {
+            this.name = name;
+        }
+
+        public String getElementName() {
+            return elementName;
+        }
+
+        public void setElementName(String elementName) {
+            this.elementName = elementName;
+        }
+
+        public String getType() {
+            return type;
+        }
+
+        public void setType(String type) {
+            this.type = type;
+        }
+
+    }
+}



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